Patent Publication Number: US-11026183-B2

Title: Configuring different uplink power control for long and short uplink bursts

Description:
CROSS-REFERENCE TO RELATED APPLICATION(S) 
     This application is a Continuation Application of U.S. patent application Ser. No. 16/576,260, entitled “CONFIGURING DIFFERENT UPLINK POWER CONTROL FOR LONG AND SHORT UPLINK BURSTS,” filed on Sep. 19, 2019 which is a Continuation Application of U.S. patent application Ser. No. 15/879,322, entitled “CONFIGURING DIFFERENT UPLINK POWER CONTROL FOR LONG AND SHORT UPLINK BURSTS,” filed on Jan. 24, 2018 and issued as U.S. Pat. application No. 10,440,657, which claims the benefit of U.S. Provisional Application Ser. No. 62/450,761, entitled “CONFIGURING DIFFERENT UPLINK POWER CONTROL FOR REGULAR AND COMMON UPLINK BURSTS” and filed on Jan. 26, 2017, which are expressly incorporated by reference herein in their entireties. 
    
    
     BACKGROUND 
     Aspects of the present disclosure relate generally to wireless communication networks, and more particularly, to uplink power control at a user equipment (UE). 
     Wireless communication networks are widely deployed to provide various types of communication content such as voice, video, packet data, messaging, broadcast, and so on. These systems may be multiple-access systems capable of supporting communication with multiple users by sharing the available system resources (e.g., time, frequency, and power). Examples of such multiple-access systems include code-division multiple access (CDMA) systems, time-division multiple access (TDMA) systems, frequency-division multiple access (FDMA) systems, orthogonal frequency-division multiple access (OFDMA) systems, and single-carrier frequency division multiple access (SC-FDMA) systems. 
     These multiple access technologies have been adopted in various telecommunication standards to provide a common protocol that enables different wireless devices to communicate on a municipal, national, regional, and even global level. For example, a fifth generation (5G) wireless communications technology (which can be referred to as new radio (NR)) is envisaged to expand and support diverse usage scenarios and applications with respect to current mobile network generations. In an aspect, 5G communications technology can include: enhanced mobile broadband addressing human-centric use cases for access to multimedia content, services and data; ultra-reliable-low latency communications (URLLC) with certain specifications for latency and reliability; and massive machine type communications, which can allow a very large number of connected devices and transmission of a relatively low volume of non-delay-sensitive information. As the demand for mobile broadband access continues to increase, however, further improvements in NR communications technology and beyond may be desired. 
     For example, for NR communications technology and beyond, current uplink power control procedures may not provide a desired level of granularity for configuring uplink power control and/or interference management for efficient operations. Thus, improvements in wireless communication network operations may be desired. 
     SUMMARY 
     The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later. 
     In an aspect, a method for sending uplink power control information from a base station (BS) to a user equipment (UE) is described. The method may include sending, by the BS to the UE, uplink power control information. The uplink power control information may include a first set of one or more power control parameters for a long uplink burst and a second set of one or more power control parameters for a short uplink burst. The first set of one or more power control parameters may be different from the second set of one or more power control parameters and the long uplink burst may have a longer duration than the short uplink burst. The method may further include receiving, by the BS from the UE, at least one of a long uplink burst or a short uplink burst based on the uplink power control information. 
     In another aspect, a base station (BS) for wireless communications is described. The BS may include a memory and a processor coupled with the memory. The memory and the processor may be configured to send, by the BS to the UE, uplink power control information. The uplink power control information may include a first set of one or more power control parameters for a long uplink burst and a second set of one or more power control parameters for a short uplink burst. The first set of one or more power control parameters may be different from the second set of one or more power control parameters and the long uplink burst may have a longer duration than the short uplink burst. The memory and the processor may further be configured to receive, by the BS from the UE, at least one of a long uplink burst or a short uplink burst based on the uplink power control information. 
     In yet another aspect, a base station (BS) for wireless communications is described. The apparatus may include means for sending, by the BS to a UE, uplink power control information. The uplink power control information may include a first set of one or more power control parameters for a long uplink burst and a second set of one or more power control parameters for a short uplink burst. The first set of one or more power control parameters may be different from the second set of one or more power control parameters and the long uplink burst may have a longer duration than the short uplink burst. The apparatus may further include means for receiving, by the BS from the UE, at least one of a long uplink burst or a short uplink burst based on the uplink power control information. 
     In still another aspect, a non-transitory computer readable medium for wireless communications implemented by a base station (BS) is described. The code may include cope for sending, by the BS to the UE, uplink power control information. The uplink power control information may include a first set of one or more power control parameters for a long uplink burst and a second set of one or more power control parameters for a short uplink burst. The first set of one or more power control parameters may be different from the second set of one or more power control parameters and the long uplink burst may have a longer duration than the short uplink burst. The code may further include code for receiving, by the BS from the UE, at least one of a long uplink burst or a short uplink burst based on the uplink power control information. 
     In an aspect, a method for sending a long uplink burst and a short uplink burst from a user equipment (UE) to a base station is described. The described aspects include receiving at the UE, uplink power control information from a base station. The uplink power control information includes a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects further include configuring, by the UE, uplink power control for the long uplink burst based at least on the first set of power control parameters and the short uplink burst based at least on the second set of power control parameters. The described aspects further include sending, by the UE, at least one of a long uplink burst and a short uplink burst based on the uplink power control and sending, by the UE, at least one uplink power-headroom report for the long uplink burst and short uplink burst. 
     In an aspect, a user equipment (UE) for sending a long uplink burst and a short uplink burst is described. The UE may include a memory configured to store instructions and a processor communicatively coupled with the memory, the processor configured to execute the instructions to receive, at the UE, uplink power control information from a base station is described. The uplink power control information includes a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects further include configuring, by the UE, uplink power control for the long uplink burst based at least on the first set of power control parameters and the short uplink burst based at least on the second set of power control parameters. The described aspects further include sending, by the UE, at least one of a long uplink burst and a short uplink burst based on the corresponding uplink power control and sending, by the UE, at least one uplink power-headroom report for the long uplink burst and short uplink burst. 
     In an aspect, a computer-readable medium may store computer executable code for sending a long uplink burst and a short uplink burst from a user equipment (UE) to a base station is described. The described aspects include code for receiving, at the UE, uplink power control information from a base station. The uplink power control information includes a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects include code for configuring, by the UE, uplink power control for the long uplink burst based at least on the first set of power control parameters and the short uplink burst based at least on the second set of power control parameters. The described aspects include code for sending, by the UE, at least one of a long uplink burst and a short uplink burst based on the corresponding uplink power control and sending, by the UE, at least one uplink power-headroom report for the long uplink burst and short uplink burst. 
     In an aspect, a user equipment (UE) for sending a long uplink burst and a short uplink burst to a base station is described. The described aspects include means for receiving, at the UE, uplink power control information from a base station. The uplink power control information includes a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects include means for configuring, by the UE, uplink power control for the long uplink burst based at least on the first set of power control parameters and the short uplink burst based at least on the second set of power control parameters. The described aspects include means for sending, by the UE, at least one of a long uplink burst and a short uplink burst based on the corresponding uplink power control and means for sending, by the UE, at least one uplink power-headroom report for the long uplink burst and short uplink burst. 
     In an aspect, a method for sending uplink power control information from a base station to a user equipment is described. The described aspects include determining for a user equipment (UE), by the base station, uplink power control information including a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects further include sending, by the base station, the uplink power control for the long uplink burst and the short uplink burst to the UE. The described aspects further include receiving, by the base station, at least one of a long uplink burst and a short uplink burst based on the uplink power control and receiving, by the base station, at least one uplink power-headroom report for the long uplink burst and short uplink burst. The described aspects further include determining, by the base station, one or more power commands for the long uplink burst, short uplink burst or both, in response to receiving the at least power headroom report. The described aspects further include sending, by the base station, the one or more power commands to the UE. 
     In an aspect, a base station for sending uplink power control information from the base station to a user equipment (UE) is described. The base station may include a memory configured to store instructions and a processor communicatively coupled with the memory, the processor configured to execute the instructions to determine for a UE, by the base station, uplink power control information including a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects further include sending, by the base station, the uplink power control for the long uplink burst and the short uplink burst to the UE. The described aspects further include receiving, by the base station, at least one of a long uplink burst and a short uplink burst based on the uplink power control and receiving, by the base station, at least one uplink power-headroom report for the long uplink burst and short uplink burst. The described aspects further include determining, by the base station, one or more power commands for the long uplink burst, short uplink burst or both, in response to receiving the at least power headroom report. The described aspects further include sending, by the base station, the one or more power commands to the UE. 
     In an aspect, a computer-readable medium may store computer executable code for a base station to send uplink power control information from the base station to a user equipment (UE) is described. The described aspects include code for determining for a UE, by the base station, uplink power control information including a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects further include code for sending, by the base station, the uplink power control for the long uplink burst and the short uplink burst to the UE. The described aspects further include receiving, by the base station, at least one of a long uplink burst and a short uplink burst based on the uplink power control and receiving, by the base station, at least one uplink power-headroom report for the long uplink burst and short uplink burst. The described aspects further include code for determining, by the base station, one or more power commands for the long uplink burst, short uplink burst or both, in response to receiving the at least power headroom report. The described aspects further include code for sending, by the base station, the one or more power commands to the UE. 
     In aspect, a base station for sending uplink power control information from the base station to a user equipment (UE) is described. The base station may include means for determining for a UE, by the base station, uplink power control information including a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, with the first set of power control parameters being different from the second set of power control parameters. The described aspects further include means for sending, by the base station, the uplink power control for the long uplink burst and the short uplink burst to the UE. The described aspects further include means for receiving, by the base station, at least one of a long uplink burst and a short uplink burst based on the uplink power control and receiving, by the base station, at least one uplink power-headroom report for the long uplink burst and short uplink burst. The described aspects further include means for determining, by the base station, one or more power commands for the long uplink burst, short uplink burst or both, in response to receiving the at least power headroom report. The described aspects further include means for sending, by the base station, the one or more power commands to the UE. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The features, nature, and advantages of the present disclosure will become more apparent from the detailed description set forth below when taken in conjunction with the drawings in which like reference characters identify correspondingly throughout, where dashed lines may indicate optional components or actions, and wherein: 
         FIG. 1  is a schematic diagram of a wireless communication network including at least one user equipment (UE) having a uplink power control component and at least one base station having a corresponding uplink power control component, both uplink power control components are configured according to this disclosure to manage uplink power control at the UE. 
         FIG. 2  illustrates an example slot (or frame) structure including a downlink centric slot and/or an uplink centric slot. 
         FIG. 3  is a flow diagram of an example method of configuring uplink power control at a UE, according to an aspect of the present disclosure. 
         FIG. 4  is a flow diagram of an example method of configuring uplink power control at a base station, according to an aspect of the present disclosure. 
         FIG. 5  is a schematic diagram of example components of the UE of  FIG. 1 . 
         FIG. 6  is a schematic diagram of example components of the base station of  FIG. 1 . 
     
    
    
     DETAILED DESCRIPTION 
     The detailed description set forth below in connection with the appended drawings is intended as a description of various configurations and is not intended to represent the only configurations in which the concepts described herein may be practiced. The detailed description includes specific details for the purpose of providing a thorough understanding of various concepts. However, it will be apparent to those skilled in the art that these concepts may be practiced without these specific details. In some instances, well known components are shown in block diagram form in order to avoid obscuring such concepts. In an aspect, the term “component” as used herein may be one of the parts that make up a system, may be hardware or software, and may be divided into other components. 
     The present disclosure generally relates to configuring uplink power control at a user equipment (UE). For example, the configuration of uplink power control may include configuring different (e.g., separate) uplink power control set points for long and short uplink bursts. A long or regular uplink burst is generally for longer durations and/or used for transmitting data, e.g., control and/or user data from the UE to the base station. A short or common uplink burst is generally for shorter durations and/or used for transmitting smaller amounts of time sensitive data, e.g., ACK/NACKs, etc., from the UE to the base station. Although the term uplink power control is used, the power control mechanism described herein applies to a long uplink burst in an uplink centric slot and/or a short uplink burst in uplink and downlink centric slots. In an implementation, the UE configures separate power control set points for long and short uplink bursts based on uplink power control information received from a base station. The uplink power control information may include, for instance, parameters which indicate corresponding power spectral densities, e.g., power level per unit of frequency, used by a UE to configure the different power control set points. Additionally, the UE may send separate power headroom reports which indicate available transmission power at the UE corresponding to long and short uplink bursts. The base station may use the available transmission power at the UE indicated in the power headroom reports to configure uplink power control information. 
     Additional features of the present aspects are described in more detail below with respect to  FIGS. 1-6 . 
     It should be noted that the techniques described herein may be used for various wireless communication networks such as CDMA, TDMA, FDMA, OFDMA, SC-FDMA, and other systems. The terms “system” and “network” are often used interchangeably. A CDMA system may implement a radio technology such as CDMA2000, Universal Terrestrial Radio Access (UTRA), etc. CDMA2000 covers IS-2000, IS-95, and IS-856 standards. IS-2000 Releases 0 and A are commonly referred to as CDMA2000 1×, 1×, etc. IS-856 (TIA-856) is commonly referred to as CDMA2000 1×EV-DO, High Rate Packet Data (HRPD), etc. UTRA includes Wideband CDMA (WCDMA) and other variants of CDMA. A TDMA system may implement a radio technology such as Global System for Mobile Communications (GSM). An OFDMA system may implement a radio technology such as Ultra Mobile Broadband (UMB), Evolved UTRA (E-UTRA), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20, Flash-OFDM™, etc. UTRA and E-UTRA are part of Universal Mobile Telecommunication System (UMTS). 3GPP Long Term Evolution (LTE) and LTE-Advanced (LTE-A) are new releases of UMTS that use E-UTRA. UTRA, E-UTRA, UMTS, LTE, LTE-A, and GSM are described in documents from an organization named “3rd Generation Partnership Project” (3GPP). CDMA2000 and UMB are described in documents from an organization named “3rd Generation Partnership Project 2” (3GPP2). The techniques described herein may be used for the systems and radio technologies mentioned above as well as other systems and radio technologies, including cellular (e.g., LTE) communications over a shared radio frequency spectrum band. The description below, however, may describe an LTE/LTE-A system for purposes of example, and LTE terminology is used in much of the description below, although the techniques are applicable beyond LTE/LTE-A applications, such as to 5G NR networks or other next generation communication systems. 
     The following description provides examples, and is not limiting of the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as appropriate. For instance, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Also, features described with respect to some examples may be combined in other examples. 
     Referring to  FIG. 1 , in accordance with various aspects of the present disclosure, an example wireless communication network  100  includes at least one UE  110  with a modem  140  having a uplink power control component  150  that manages execution of an uplink power control information receiving component  152 , an uplink power control information configuring component  156 , and/or an uplink power headroom component  156  for separately configuring and/or managing or controlling uplink power of long and short uplink bursts transmitted by UE  110 . The example wireless communication network  100  may further include a base station  105  with a modem  160  and/or a corresponding uplink power control component  170  for transmitting uplink power control information  154  to one or more UEs  110  for separately controlling uplink power of long and short uplink bursts transmitted by the one or more UEs  110 . 
     In one implementation, UE  110  and/or uplink power control component  150  may be configured to receive uplink power control information  154  from base station  105 . Uplink power control information  154  may include a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst. Each set of power control parameters may comprise a received target power parameter and a path loss compensation factor parameter. The received target power parameter is the target power that UE  110  expects to be received at base station  105 . The path loss compensation factor parameter can indicate how much the uplink power needs to be increased to compensate for path loss. The first set of power control parameters may be used to determine a first power control set point for a long uplink burst. The second set of power control parameters may be used to determine a second power control set point for a short uplink burst. The first power control set point may be different from the second power control set point. In other words, due to different interference conditions experienced during the long and short uplink bursts, uplink power control information  154  may have different power control set points for long and short uplink bursts. For example, the received target power parameter of the first set of power control parameters and the received target power parameter of the second set of power control parameters may be the same or may differ. In another example, the first set of power control parameters may be independent of the second set of power control parameters. UE  110  and/or uplink power control component  150 , upon receiving uplink power control information, may configure a long uplink burst with the first power control set point and the short uplink burst with the second power control set point. 
     In an aspect, the first set of power control parameters and the second set of power control parameters can include values and offsets. For example, one of the first set of power control parameters and the second set of power control parameters can include values and the other of the first set of power control parameters and the second set of power control parameters can include offsets from the corresponding values. For example, the first set of power control parameters can include a first received target power value and a path loss compensation factor and the second set of power control parameters can include an offset from the first received target power value and an offset from the first path loss compensation factor. 
     In an aspect, a power control set point may be defined as a targeted received power at a base station from a UE. For example, base station  105  may indicate to UE  110  a certain power level to be received at a receiver of base station  105  for each unit of frequency (also referred to as power spectral density). The power spectral density, for example, may be a parameter that base station  105  sends to UE  110 , in uplink power control information  154 . In one implementation, base station  105  may include two sets of values for power spectral density parameter, a first set for long uplink burst and a second set for short uplink burst. UE  110  uses the value of the power spectral density parameter to determine a transmit power of the UE  110  taking into consideration a maximum power limit allowed at UE  110 . Further, the power spectral density parameter is changed in a semi-static manner. That is, the power spectral density parameter is changed is generally kept the same for a relatively long time and/or not frequently changed. Additionally, in multi-carrier configurations at UE  110 , each carrier may have its own power control set points for long and short uplink bursts. This provides for better uplink power control/management at UE  110 . 
     The power control set points apply to long uplink burst of a uplink centric slot and/or short uplink burst of downlink and uplink centric slots and/or may be controlled using open loop or closed loop power control mechanisms. For example, the open loop power control mechanism, which may be a semi-static approach, may maintain the power spectral density at a certain level (e.g., a target level). The closed loop power control mechanism, which may be a dynamic approach, adjusts the power spectral density over the target. In an aspect, a power command may be used to adjust (e.g., increase or decrease) the uplink transmission power (e.g., the set point) for the long uplink burst and/or short uplink burst. For example, the power command may be one (1) bit in which a value of one (1) would indicate to increase the uplink transmission power (e.g., the set point) by 1 dB and a value of zero (0) would indicate to decrease the uplink transmission power (e.g., set point) by 1 dB. The power command may be for the long uplink burst, the short uplink burst, or both. 
     In an additional implementation, UE  110  and/or uplink power control component  150  may compute uplink power headroom for long and short uplink bursts, and report the power headroom to base station  105 . A power headroom at a UE indicates how much transmission power is left for the UE to use in addition to the power being used by a current transmission. UE  110  may report power headroom for long and short uplink bursts separately and/or at different times so that base station  105  may use the separate power headroom information received from UE  110  for configuring power control set points, separately, in power control information  154 . For example, UE  110  may report power headroom for long and short uplink bursts in a single power headroom report or in two separate power headroom reports with one power headroom report for the long uplink burst and another power headroom report for the short uplink burst. Base station  105  may use the one or more power headroom reports received for long and short uplink bursts for configuring/revising uplink power control information  154  sent to UE  110 , e.g., via one or more power commands. In one implementation, power headroom reports for short uplink bursts sent from UE  110  may be referred to as companion reports. In a further additional implementation, base station  105  may transmit uplink power control information  154  in a media access control (MAC) message to UE  110 . 
     The one or more power headroom reports may be sent on a periodic basis and/or may be sent in response to a trigger. For example, the one or more power headroom reports may be sent based on a periodic timer. In addition, or alternatively, the one or more power headroom reports may be sent in response to a trigger. For example, UE  110  may calculate the path loss based on reference signal (RS) power notified by base station  105  and the measured RS power at an antenna port of UE  110 , and if this value changes over a certain threshold, UE  110  may be triggered to send the one or more power headroom reports. 
     Thus, according to the present disclosure, uplink power control component  150  may configure uplink power control information  154  at UE  110  for improved interference management. 
     The wireless communication network  100  may include one or more base stations  105 , one or more UEs  110 , and a core network  115 . The core network  115  may provide user authentication, access authorization, tracking, internet protocol (IP) connectivity, and other access, routing, or mobility functions. The base stations  105  may interface with the core network  115  through backhaul links  120  (e.g., S1, etc.). The base stations  105  may perform radio configuration and scheduling for communication with the UEs  110 , or may operate under the control of a base station controller (not shown). In various examples, the base stations  105  may communicate, either directly or indirectly (e.g., through core network  115 ), with one another over backhaul links  125  (e.g., X1, etc.), which may be wired or wireless communication links. 
     The base stations  105  may wirelessly communicate with the UEs  110  via one or more base station antennas. Each of the base stations  105  may provide communication coverage for a respective geographic coverage area  130 . In some examples, base stations  105  may be referred to as a base transceiver station, a radio base station, an access point, an access node, a radio transceiver, a NodeB, eNodeB (eNB), gNB, Home NodeB, a Home eNodeB, a relay, or some other suitable terminology. The geographic coverage area  130  for a base station  105  may be divided into sectors or cells making up only a portion of the coverage area (not shown). The wireless communication network  100  may include base stations  105  of different types (e.g., macro base stations or small cell base stations, described below). Additionally, the plurality of base stations  105  may operate according to different ones of a plurality of communication technologies (e.g., 5G (New Radio or “NR”), fourth generation (4G)/LTE, 3G, Wi-Fi, Bluetooth, etc.), and thus there may be overlapping geographic coverage areas  130  for different communication technologies. 
     In some examples, the wireless communication network  100  may be or include one or any combination of communication technologies, including a NR or 5G technology, a Long Term Evolution (LTE) or LTE-Advanced (LTE-A) or MuLTEfire technology, a Wi-Fi technology, a Bluetooth technology, or any other long or short range wireless communication technology. In LTE/LTE-A/MuLTEfire networks, the term evolved node B (eNB) may be generally used to describe the base stations  105 , while the term UE may be generally used to describe the UEs  110 . The wireless communication network  100  may be a heterogeneous technology network in which different types of eNBs provide coverage for various geographical regions. For example, each eNB or base station  105  may provide communication coverage for a macro cell, a small cell, or other types of cell. The term “cell” is a 3GPP term that can be used to describe a base station, a carrier or component carrier associated with a base station, or a coverage area (e.g., sector, etc.) of a carrier or base station, depending on context. 
     A macro cell may generally cover a relatively large geographic area (e.g., several kilometers in radius) and may allow unrestricted access by UEs  110  with service subscriptions with the network provider. 
     A small cell may include a relative lower transmit-powered base station, as compared with a macro cell, that may operate in the same or different frequency bands (e.g., licensed, unlicensed, etc.) as macro cells. Small cells may include pico cells, femto cells, and micro cells according to various examples. A pico cell, for example, may cover a small geographic area and may allow unrestricted access by UEs  110  with service subscriptions with the network provider. A femto cell may also cover a small geographic area (e.g., a home) and may provide restricted access and/or unrestricted access by UEs  110  having an association with the femto cell (e.g., in the restricted access case, UEs  110  in a closed subscriber group (CSG) of the base station  105 , which may include UEs  110  for users in the home, and the like). An eNB for a macro cell may be referred to as a macro eNB. An eNB for a small cell may be referred to as a small cell eNB, a pico eNB, a femto eNB, or a home eNB. An eNB may support one or multiple (e.g., two, three, four, and the like) cells (e.g., component carriers). 
     The communication networks that may accommodate some of the various disclosed examples may be packet-based networks that operate according to a layered protocol stack and data in the user plane may be based on the IP. A user plane protocol stack (e.g., packet data convergence protocol (PDCP), radio link control (RLC), MAC, etc.), may perform packet segmentation and reassembly to communicate over logical channels. For example, a MAC layer may perform priority handling and multiplexing of logical channels into transport channels. The MAC layer may also use hybrid automatic repeat/request (HARQ) to provide retransmission at the MAC layer to improve link efficiency. In the control plane, the RRC protocol layer may provide establishment, configuration, and maintenance of an RRC connection between a UE  110  and the base stations  105 . The RRC protocol layer may also be used for core network  115  support of radio bearers for the user plane data. At the physical (PHY) layer, the transport channels may be mapped to physical channels. 
     The UEs  110  may be dispersed throughout the wireless communication network  100 , and each UE  110  may be stationary and/or mobile. A UE  110  may also include or be referred to by those skilled in the art as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communications device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. A UE  110  may be a cellular phone, a smart phone, a personal digital assistant (PDA), a wireless modem, a wireless communication device, a handheld device, a tablet computer, a laptop computer, a cordless phone, a smart watch, a wireless local loop (WLL) station, an entertainment device, a vehicular component, a customer premises equipment (CPE), or any device capable of communicating in wireless communication network  100 . 
     Additionally, a UE  110  may be Internet of Things (IoT) and/or machine-to-machine (M2M) type of device, e.g., a low power, low data rate (relative to a wireless phone, for example) type of device, that may in some aspects communicate infrequently with wireless communication network  100  or other UEs  110 . A UE  110  may be able to communicate with various types of base stations  105  and network equipment including macro eNBs, small cell eNBs, macro gNBs, small cell gNBs, relay base stations, and the like. 
     UE  110  may be configured to establish one or more wireless communication links  135  with one or more base stations  105 . The wireless communication links  135  shown in wireless communication network  100  may carry uplink (UL) transmissions from a UE  110  to a base station  105 , or downlink (DL) transmissions, from a base station  105  to a UE  110 . The downlink transmissions may also be called forward link transmissions while the uplink transmissions may also be called reverse link transmissions. Each wireless communication link  135  may include one or more carriers, where each carrier may be a signal made up of multiple sub-carriers (e.g., waveform signals of different frequencies) modulated according to the various radio technologies described above. Each modulated signal may be sent on a different sub-carrier and may carry control information (e.g., reference signals, control channels, etc.), overhead information, user data, etc. In an aspect, the wireless communication links  135  may transmit bi-directional communications using frequency division duplex (FDD) (e.g., using paired spectrum resources) or time division duplex (TDD) operation (e.g., using unpaired spectrum resources). Frame structures may be defined for FDD (e.g., frame structure type 1) and TDD (e.g., frame structure type 2). Moreover, in some aspects, the wireless communication links  135  may represent one or more broadcast channels. 
     In some aspects of the wireless communication network  100 , base stations  105  or UEs  110  may include multiple antennas for employing antenna diversity schemes to improve communication quality and reliability between base stations  105  and UEs  110 . Additionally, or alternatively, base stations  105  or UEs  110  may employ multiple input multiple output (MIMO) techniques that may take advantage of multi-path environments to transmit multiple spatial layers carrying the same or different coded data. 
     Wireless communication network  100  may support operation on multiple cells or carriers, a feature which may be referred to as carrier aggregation (CA) or multi-carrier operation. A carrier may also be referred to as a component carrier (CC), a layer, a channel, etc. The terms “carrier,” “component carrier,” “cell,” and “channel” may be used interchangeably herein. A UE  110  may be configured with multiple downlink CCs and one or more uplink CCs for carrier aggregation. Carrier aggregation may be used with both FDD and TDD component carriers. The base stations  105  and UEs  110  may use spectrum up to Y MHz (e.g., Y=5, 10, 15, or 20 MHz) bandwidth per carrier allocated in a carrier aggregation of up to a total of Yx MHz (x=number of component carriers) used for transmission in each direction. The carriers may or may not be adjacent to each other. Allocation of carriers may be asymmetric with respect to DL and UL (e.g., more or less carriers may be allocated for DL than for UL). The component carriers may include a primary component carrier and one or more secondary component carriers. A primary component carrier may be referred to as a primary cell (PCell) and a secondary component carrier may be referred to as a secondary cell (SCell). 
     The wireless communications network  100  may further include base stations  105  operating according to Wi-Fi technology, e.g., Wi-Fi access points, in communication with UEs  110  operating according to Wi-Fi technology, e.g., Wi-Fi stations (STAs) via communication links in an unlicensed frequency spectrum (e.g., 5 GHz). When communicating in an unlicensed frequency spectrum, the STAs and AP may perform a clear channel assessment (CCA) or a listen before talk (LBT) procedure prior to communicating in order to determine whether the channel is available. 
     Additionally, one or more of base stations  105  and/or UEs  110  may operate according to a NR or 5G technology referred to as millimeter wave (mmW or mmwave) technology. For example, mmW technology includes transmissions in mmW frequencies and/or near mmW frequencies. Extremely high frequency (EHF) is part of the radio frequency (RF) in the electromagnetic spectrum. EHF has a range of 30 GHz to 300 GHz and a wavelength between 1 millimeter and 10 millimeters. Radio waves in this band may be referred to as a millimeter wave. Near mmW may extend down to a frequency of 3 GHz with a wavelength of 100 millimeters. For example, the super high frequency (SHF) band extends between 3 GHz and 30 GHz, and may also be referred to as centimeter wave. Communications using the mmW and/or near mmW radio frequency band has extremely high path loss and a short range. As such, base stations  105  and/or UEs  110  operating according to the mmW technology may utilize beamforming in their transmissions to compensate for the extremely high path loss and short range. 
     Referring to  FIG. 2 , an example slot (or frame) structure  200  includes a downlink centric slot  220  and/or an uplink centric slot  230 . In a non-limiting example, each of cycles  250  and  260  includes three downlink centric slots and one uplink centric slot. Although each cycle in  FIG. 2  is shown with four slots, a cycle may be configured with any number of slots and/or any type of slots, e.g., any combination of downlink and/or uplink slots. 
     As illustrated in  FIG. 2 , a downlink centric slot  220  may include a physical downlink control channel (PDCCH)  222 , a physical downlink shared channel (PDSCH)  224 , and/or a short uplink burst  226 . An uplink centric slot  230  may include a PDCCH  232 , a long uplink burst  234 , and/or a short uplink burst  236 . The short uplink bursts,  226  and  236  are, in general, of fixed length. In some implementations, a guard interval  228  may separate PDSCH  224  and short uplink burst  226  and/or a guard interval  238  may separate PDCCH  232  and a long uplink burst  234  to minimize or avoid interference, e.g., eNB to eNB interference. 
     Long uplink bursts  234  (also referred to as regular uplink bursts or long format uplink bursts) are generally configured in a cell-specific manner. That is, a cell may be configured for uplink transmissions, e.g., a long uplink burst and another cell, e.g., a neighbor cell, may be configured for downlink transmissions, e.g., PDSCH  224 , at the same time. In contrast, short uplink bursts  236  and  226  (also referred to as common uplink bursts short formatted uplink bursts) are generally configured in a manner such that all cells (e.g., in the vicinity) follow the same uplink direction. In other words, a cell and neighbors of the cell may be configured for short uplink bursts at the same time. The transmissions, with different burst durations, timings, and/or directions may lead to different interference conditions for long and short uplink bursts. 
     For example, interference observed at a uplink receiver of base station  105  may different for a long uplink burst and a short uplink burst as a long uplink burst generally encounters higher and/or more variable interference than a short uplink burst, for example, based on the transmission directions as described above. Further, a neighbor cell with a downlink transmission is going to cause higher interference than a neighbor cell with an uplink reception (for example, downlink transmissions from a base station are at a higher power level compared to uplink transmissions from a UE). Furthermore, there are other differences between long uplink and short uplink bursts that may lead to different interference levels. Some examples of such differences may include, but are not limited to, channels configured for transmission, types of transmitted data, reliability requirements, payload amounts, signal-to-interference-plus-noise ratios (SINR), waveform types (OFDM/SC-FDM), numerologies (e.g., sub-carrier spacing and symbol duration, multiplexing mechanisms for services for long and short uplink bursts (regular services, low latency services, machine-type communications (MTC), etc. 
     Referring to  FIG. 3 , for example, a method  300  of wireless communication in operating UE  110  according to the above-described aspects to separately configure uplink power control for long uplink bursts and short uplink bursts at UE  110  is disclosed. 
     For example, at  310 , method  300  includes receiving, at the UE, uplink power control information from a base station, wherein the uplink power control information includes a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, wherein the first set of power control parameters are different from the second set of power control parameters. For instance, in an aspect, UE  110  may execute uplink power control component  150  and/or uplink power control information receiving information component  152  to receive uplink power control information  154  via a transceiver (e.g., transceiver  502  and/or receiver  506 ,  FIG. 5 ) from base station  105 , as described herein. As described above in reference to  FIG. 1 , uplink power control information  154  may include separate sets of power control parameters for long and short uplink bursts for efficiently controlling/managing uplink power control at UE  110 . In an alternative or additional aspect, the first set of power control parameters may be different from the second set of power control parameters. 
     Additionally, at  320 , method  300  includes configuring, by the UE, uplink power control for the long uplink burst based at least on the first set of power control parameters and the short uplink burst based at least on the second set of power control parameters. For instance, in an aspect, UE  110  may execute uplink power control component  150  and/or uplink power control information configuring component  156  to configure or set the value of separate power control set points for long and short uplink bursts, as described herein. 
     Additionally, at  330 , method  300  includes sending, by the UE, at least one of a long uplink burst and a short uplink burst based on the corresponding uplink power control. For instance, in an aspect, UE  110  may execute uplink power control component  150  and/or uplink power control information configuring component  156  to send at least one of a long uplink burst and a short uplink burst via a transceiver (e.g., transceiver  502  and/or transmitter  508 ,  FIG. 4 ) to base station  105 , as described herein. 
     Additionally, at  340 , method  300  includes sending, by the UE, at least one uplink power headroom report for the long uplink burst and the short uplink burst to the base station. For instance, in an aspect, UE  110  may optionally execute uplink power control component  150  and/or uplink power headroom component  158  to transmit at least one uplink power headroom report via a transceiver (e.g., transceiver  402  or transmitter  508 ,  FIG. 5 ) to base station  105 , as described herein. 
     Optionally, at  350 , method  300  includes receiving, at the UE, one or more power commands for the long uplink burst, short uplink burst or both in response to base station  105  receiving the at least one uplink power headroom report. For instance, in an aspect, UE  110  may execute uplink power control component  150  and/or uplink power control information receiving information component  152  to receive one or more power commands via a transceiver (e.g., transceiver  502  and/or receiver  506 ,  FIG. 5 ) from base station  105 , as described herein. As described above in reference to  FIG. 1 , UE  110  may execute uplink power control component  150  and/or uplink power control information configuring component  156  to adjust the value of one or both of the power control set points for the respective long and short uplink bursts in response to receiving the one or more power commands, as described herein. Method  300  may continue at  330 . 
     Referring to  FIG. 4 , for example, a method  400  of wireless communication in operating UE  110  according to the above-described aspects to separately configure uplink power control for long uplink bursts and short uplink bursts at base station  105  is disclosed. 
     For example, at  410 , method  400  includes determining for a UE, by a base station, uplink control information including a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst, where the first set of control parameters are different from the second set of control parameters. For instance, in an aspect, base station  105  may execute uplink power control component  150  to determine for UE  110 , a first set of power control parameters for a long uplink burst and a second set of power control parameters for a short uplink burst. Base station  105  may determine the sets of power control parameters for UE  110  based on information obtained from establishing a connection with UE  110  or from one or more headroom reports received from UE  110 . 
     Additionally, at  420 , method  400  includes sending, by the base station to the UE, the uplink power control information including the first set of power control parameters for the long uplink burst and the second set of power control parameters for the short uplink burst. For instance, in an aspect, base station  105  may execute uplink power control component  170  to send uplink power control information  154  via a transceiver (e.g., transceiver  602  and/or transmitter  608 ,  FIG. 6 ) to UE  110 , as described herein. As described above in reference to  FIG. 1 , uplink power control information  154  may include separate sets of power control parameters for the long and short uplink bursts for efficiently controlling/managing uplink power control at UE  110 . In an additional aspect, the first set of power control parameters may be different from the second set of power control parameters. 
     Additionally, at  430 , method  400  includes receiving, by the base station from the UE, at least one of a long uplink burst and a short uplink burst based on the uplink power control information. For instance, in an aspect, base station  105  may execute uplink power control component  170  to receive at least one of a long uplink burst and a short uplink burst based on the uplink power control information  154  via a transceiver (e.g., transceiver  602  and/or receiver  606 ,  FIG. 6 ) from UE  110 , as described herein. 
     Additionally, at  440 , method  400  includes receiving, by the base station, at least one uplink power headroom report for the long uplink burst and short uplink burst from the UE. For instance, in an aspect, base station  105  may execute uplink power control component  170  to receive at least one uplink power headroom report via a transceiver (e.g., transceiver  602  or receiver  606 ,  FIG. 6 ) from UE  110 , as described herein. 
     Additionally, at  450 , method  400  includes determining, by the base station, one or more power commands for the long uplink burst, short uplink burst or both in response to receiving the at least one power headroom report. For instance, in an aspect, base station  105  may execute uplink power control component  170  to determine one or more power commands for the long uplink burst, short uplink burst or both in response to receiving the at least one power headroom report, as described herein. 
     Additionally, at  460 , method  400  includes sending, by the base station to the UE, the one or more power commands for the long uplink burst, short uplink burst or both. For instance, in an aspect, base station  105  may execute uplink power control component  170  to send the one or more power commands for the long uplink burst, short uplink burst or both to the UE  110 , as described herein. 
     Referring to  FIG. 5 , one example of an implementation of UE  110  may include a variety of components, some of which have already been described above, but including components such as one or more processors  512  and memory  516  and transceiver  502  in communication via one or more buses  544 , which may operate in conjunction with modem  140  and uplink power control component  150  to configure uplink power control at UE  110 . Further, the one or more processors  512 , modem  514 , memory  516 , transceiver  502 , RF front end  588  and one or more antennas  465 , may be configured to support voice and/or data calls (simultaneously or non-simultaneously) in one or more radio access technologies. 
     In an aspect, the one or more processors  512  can include a modem  514  that uses one or more modem processors. The various functions related to uplink power control component  150  may be included in modem  140  and/or processors  512  and, in an aspect, can be executed by a single processor, while in other aspects, different ones of the functions may be executed by a combination of two or more different processors. For example, in an aspect, the one or more processors  512  may include any one or any combination of a modem processor, or a baseband processor, or a digital signal processor, or a transmit processor, or a receiver processor, or a transceiver processor associated with transceiver  502 . In other aspects, some of the features of the one or more processors  512  and/or modem  140  associated with uplink power control component  150  may be performed by transceiver  502 . 
     Also, memory  516  may be configured to store data used herein and/or local versions of applications  575  or uplink power control component  150  and/or one or more of its subcomponents being executed by at least one processor  512 . Memory  516  can include any type of computer-readable medium usable by a computer or at least one processor  412 , such as random access memory (RAM), read only memory (ROM), tapes, magnetic discs, optical discs, volatile memory, non-volatile memory, and any combination thereof. In an aspect, for example, memory  516  may be a non-transitory computer-readable storage medium that stores one or more computer-executable codes defining uplink power control component  150  and/or one or more of its subcomponents, and/or data associated therewith, when UE  110  is operating at least one processor  512  to execute uplink power control component  150  and/or one or more of its subcomponents. 
     Transceiver  502  may include at least one receiver  506  and at least one transmitter  408 . Receiver  506  may include hardware, firmware, and/or software code executable by a processor for receiving data, the code comprising instructions and being stored in a memory (e.g., computer-readable medium). Receiver  506  may be, for example, a radio frequency (RF) receiver. In an aspect, receiver  506  may receive signals transmitted by at least one base station  105 . Additionally, receiver  506  may process such received signals, and also may obtain measurements of the signals, such as, but not limited to, Ec/Io, SNR, RSRP, RSSI, etc. Transmitter  408  may include hardware, firmware, and/or software code executable by a processor for transmitting data, the code comprising instructions and being stored in a memory (e.g., computer-readable medium). A suitable example of transmitter  408  may including, but is not limited to, an RF transmitter. 
     Moreover, in an aspect, UE  110  may include RF front end  588 , which may operate in communication with one or more antennas  565  and transceiver  502  for receiving and transmitting radio transmissions, for example, wireless communications transmitted by at least one base station  105  or wireless transmissions transmitted by UE  110 . RF front end  588  may be connected to one or more antennas  565  and can include one or more low-noise amplifiers (LNAs)  590 , one or more switches  592 , one or more power amplifiers (PAs)  598 , and one or more filters  596  for transmitting and receiving RF signals. 
     In an aspect, LNA  590  can amplify a received signal at a desired output level. In an aspect, each LNA  590  may have a specified minimum and maximum gain values. In an aspect, RF front end  588  may use one or more switches  592  to select a particular LNA  590  and its specified gain value based on a desired gain value for a particular application. 
     Further, for example, one or more PA(s)  598  may be used by RF front end  588  to amplify a signal for an RF output at a desired output power level. In an aspect, each PA  598  may have specified minimum and maximum gain values. In an aspect, RF front end  588  may use one or more switches  592  to select a particular PA  598  and its specified gain value based on a desired gain value for a particular application. 
     Also, for example, one or more filters  596  can be used by RF front end  588  to filter a received signal to obtain an input RF signal. Similarly, in an aspect, for example, a respective filter  596  can be used to filter an output from a respective PA  598  to produce an output signal for transmission. In an aspect, each filter  596  can be connected to a specific LNA  590  and/or PA  598 . In an aspect, RF front end  588  can use one or more switches  592  to select a transmit or receive path using a specified filter  596 , LNA  590 , and/or PA  598 , based on a configuration as specified by transceiver  502  and/or processor  512 . 
     As such, transceiver  502  may be configured to transmit and receive wireless signals through one or more antennas  565  via RF front end  588 . In an aspect, transceiver may be tuned to operate at specified frequencies such that UE  110  can communicate with, for example, one or more base stations  105  or one or more cells associated with one or more base stations  105 . In an aspect, for example, modem  140  can configure transceiver  502  to operate at a specified frequency and power level based on the UE configuration of the UE  110  and the communication protocol used by modem  140 . 
     In an aspect, modem  140  can be a multiband-multimode modem, which can process digital data and communicate with transceiver  502  such that the digital data is sent and received using transceiver  502 . In an aspect, modem  140  can be multiband and be configured to support multiple frequency bands for a specific communications protocol. In an aspect, modem  140  can be multimode and be configured to support multiple operating networks and communications protocols. In an aspect, modem  140  can control one or more components of UE  110  (e.g., RF front end  588 , transceiver  502 ) to enable transmission and/or reception of signals from the network based on a specified modem configuration. In an aspect, the modem configuration can be based on the mode of the modem and the frequency band in use. In another aspect, the modem configuration can be based on UE configuration information associated with UE  110  as provided by the network during cell selection and/or cell reselection. 
     Referring to  FIG. 6 , one example of an implementation of base station  105  may include a variety of components, some of which have already been described above, but including components such as one or more processors  612 , a memory  616 , and a transceiver  602  in communication via one or more buses  644 , which may operate in conjunction with modem  160  and the uplink power control component  170 . 
     The transceiver  602 , receiver  606 , transmitter  608 , one or more processors  612 , memory  616 , applications  675 , buses  644 , RF front end  688 , LNAs  690 , switches  692 , filters  696 , PAs  698 , and one or more antennas  666  may be the same as or similar to the corresponding components of UE  110 , as described above, but configured or otherwise programmed for base station operations as opposed to UE operations. 
     The above detailed description set forth above in connection with the appended drawings describes examples and does not represent the only examples that may be implemented or that are within the scope of the claims. The term “example,” when used in this description, means “serving as an example, instance, or illustration,” and not “preferred” or “advantageous over other examples.” The detailed description includes specific details for the purpose of providing an understanding of the described techniques. These techniques, however, may be practiced without these specific details. In some instances, well-known structures and apparatuses are shown in block diagram form in order to avoid obscuring the concepts of the described examples. 
     Information and signals may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits, symbols, and chips that may be referenced throughout the above description may be represented by voltages, currents, electromagnetic waves, magnetic fields or particles, optical fields or particles, computer-executable code or instructions stored on a computer-readable medium, or any combination thereof. 
     The various illustrative blocks and components described in connection with the disclosure herein may be implemented or performed with a specially-programmed device, such as but not limited to a processor, a digital signal processor (DSP), an ASIC, a FPGA or other programmable logic device, a discrete gate or transistor logic, a discrete hardware component, or any combination thereof designed to perform the functions described herein. A specially-programmed processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A specially-programmed processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration. 
     The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a non-transitory computer-readable medium. Other examples and implementations are within the scope and spirit of the disclosure and appended claims. For example, due to the nature of software, functions described above can be implemented using software executed by a specially programmed processor, hardware, firmware, hardwiring, or combinations of any of these. Features implementing functions may also be physically located at various positions, including being distributed such that portions of functions are implemented at different physical locations. Also, as used herein, including in the claims, “or” as used in a list of items prefaced by “at least one of” indicates a disjunctive list such that, for example, a list of “at least one of A, B, or C” means A or B or C or AB or AC or BC or ABC (i.e., A and B and C). 
     Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage medium may be any available medium that can be accessed by a general purpose or special purpose computer. By way of example, and not limitation, computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code means in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and disc, as used herein, include compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk and Blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above are also included within the scope of computer-readable media. 
     The previous description of the disclosure is provided to enable a person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the common principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Furthermore, although elements of the described aspects and/or embodiments may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated. Additionally, all or a portion of any aspect and/or embodiment may be utilized with all or a portion of any other aspect and/or embodiment, unless stated otherwise. Thus, the disclosure is not to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.