Patent Publication Number: US-2021168778-A1

Title: UI Display Method, Non-Transitory Computer Readable Storage Media and Terminal Device

Description:
CROSS-REFERENCE TO RELATED APPLICATION(S) 
     The present application is a continuation-application of International (PCT) Patent Application No. PCT/CN2019/102082 filed on Aug. 22, 2019, which claims foreign priority of Chinese Patent Application No. 201810983045.3, filed on Aug. 27, 2018, the contents of both of which are hereby incorporated by reference in their entireties. 
    
    
     TECHNICAL FIELD 
     Embodiments of the present disclosure relate to the technical field of wireless communication technologies, and in particular to a user interface (UI) display method, a non-transitory computer readable storage media and a terminal device. 
     BACKGROUND 
     There are two types of Radio Access Networks (RAN) under a Non-Stand Alone architecture. How the terminal determines the type of the RAN of the current service and correctly displays the RAN type of the current service through its own UI remains a problem to be solved. 
     SUMMARY 
     Embodiments of the present disclosure may provide a user interface display method, an apparatus, a terminal device and a storage media. Under an NSA architecture, the terminal device could determine the type of the RAN of the current service, and correctly display the RAN type of the current service on the UI of the terminal device. 
     According to a first aspect, a user interface display method may be provided. The method may include: the type of the RAN used for a downlink transmission may be determined by a terminal device according to an available downlink spectrum resource allocated by a first network. 
     The type of the radio access network may be displayed by the terminal device on the UI. 
     According to a second aspect, a user interface display apparatus may be provided, which may be configured to perform the method in the above-mentioned first aspect or various implementation manners thereof. 
     Specifically, the user interface display apparatus may include a functional module for performing the method in the above-mentioned first aspect or various implementation manners thereof. 
     According to a third aspect, a terminal device may be provided, which may include a processor and a memory. The memory may be configured to store a computer program. The processor may be configured to call and execute the computer program stored in the memory, to perform the method in the above-mentioned first aspect or various implementation manners thereof. 
     According to a fourth aspect, a non-transitory computer-readable storage medium configured to store a computer program may be provided. The computer program enables a computer to execute the method in the above-mentioned first aspect or various implementation manners thereof. 
     Through the above-mentioned technical solutions, the terminal device may determine the type of the RAN used for the downlink transmission according to the available downlink spectrum resource allocated by the first network. The terminal device may display the determined RAN type on its own UI. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
         FIG. 1  is a schematic diagram of a communication system architecture provided by an embodiment of the present invention. 
         FIG. 2  is a schematic diagram of an interaction between a terminal device and a network device of an NSA. 
         FIG. 3  is a schematic diagram of a user interface display method provided by an embodiment of the present invention. 
         FIG. 4  is a processing flow chart, in which the terminal device provided by an embodiment of the present disclosure determines a type of the RAN. 
         FIG. 5  is a processing flow chart, in which the terminal device provided by an embodiment of the present disclosure determines the type of the RAN for a downlink transmission according to a channel quality and a signal strength of a 5G mobile communication network. 
         FIG. 6 a    is a first schematic diagram of a UI provided by an embodiment of the present disclosure. 
         FIG. 6 b    is a second schematic diagram of the UI provided by an embodiment of the present disclosure. 
         FIG. 7  is a schematic diagram of a composition structure of a user interface display apparatus provided by an embodiment of the present disclosure. 
         FIG. 8  is a schematic structural diagram of a terminal device provided by an embodiment of the present disclosure. 
         FIG. 9  is a schematic diagram of a chip provided by an embodiment of the present disclosure. 
         FIG. 10  is a schematic block diagram of a communication system provided by an embodiment of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION 
     In some embodiments, a user interface display method may include: determining, by a terminal device, a type of an access network (RAN) used for a downlink transmission according to an available downlink spectrum resource allocated by a first network; displaying, by the terminal device, the RAN type on a user interface (UI). 
     In some embodiments, the available downlink spectrum resource may include a physical resource block (RB). 
     In some embodiments, the determining, by a terminal device, a type of an access network RAN used for a downlink transmission according to an available downlink spectrum resource allocated by a first network may include: determining, by the terminal device, that the type of the RAN used for the downlink transmission may correspond to the first network, in response to a value of RB allocated by the first network being greater than or equal to a first threshold. 
     In some embodiments, the determining, by a terminal device, a type of an access network RAN used for a downlink transmission according to an available downlink spectrum resource allocated by a first network may include: determining, by the terminal device, the type of the RAN used for the downlink transmission according to a channel quality and a signal strength of the first network, in response to a value of RB allocated by the first network being less than the first threshold. 
     In some embodiments, the first threshold may be a maximum value of the value of RB in response to a second network being a single carrier wave. 
     In some embodiments, the determining, by the terminal device, the type of the RAN used for the downlink transmission according to a channel quality and a signal strength of the first network, in response to a value of RB allocated by the first network being less than the first threshold may include: determining, by the terminal device, that the type of the RAN used for the downlink transmission may correspond to the first network, in response to a channel quality indicator (CQI) of the first network being greater than or equal to a preset second threshold; determining, by the terminal device, that the type of the RAN used for the downlink transmission may correspond to the second network, in response to the CQI of the first network being less than the second threshold. 
     In some embodiments, a transmission speed of the first network may be greater than a transmission speed of the second network. 
     In some embodiments, a user interface display apparatus may include a processing unit and a display unit. The processing unit may be configured to determine a type of an radio access network (RAN) used for a downlink transmission according to an available downlink spectrum resource allocated by a first network. The display unit may be configured to display the RAN type on a user interface (UI). 
     In some embodiments, the available downlink spectrum resource may include a physical resource block RB. 
     In some embodiments, the processing unit may be configured to determine that the type of the RAN used for the downlink transmission corresponds to the first network, in response to a value of RB allocated by the first network being greater than or equal to a first threshold. 
     In some embodiments, the processing unit may be configured to determine the type of the RAN used for the downlink transmission according to a channel quality and a signal strength of the first network, in response to a value of RB allocated by the first network being less than the first threshold. 
     In some embodiments, the first threshold may be the maximum RB size in response to a second network being a single carrier wave. 
     In some embodiments, the processing unit may be configured that: the terminal device may determine that the type of the RAN used for the downlink transmission may correspond to the first network in response to a channel quality indicator CQI of the first network being greater than or equal to a preset second threshold. The terminal device may determine that the type of the RAN used for the downlink transmission may correspond to the second network, in response to the CQI of the first network being less than the second threshold. 
     In some embodiments, a terminal device may include a processor and a memory. The memory may be configured to store a computer program. The processor may be configured to call the computer program stored in the memory and run the same, to perform the above mentioned methods. 
     In some embodiments, a chip may include a processor. The processor may be configured to call a computer program from a memory and run the same, thereby enabling a device mounted with the chip to perform the above methods. 
     In some embodiments, a computer-readable storage media may be configured to store a computer program. The computer program may be configured to enable a computer to perform the above methods. 
     In some embodiments, a computer program product may include a computer program instruction. The computer program instruction may be configured to enable a computer to perform the above methods. 
     In some embodiments, a computer program enables a computer to perform the above methods. 
     Technical solutions in embodiments of the present disclosure will be described in connection with accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments but not all of them. All other embodiments obtained by a person of ordinary skills in the art based on embodiments of the present disclosure without creative efforts should all be within the protection scope of the present disclosure. 
     The technical solutions of the embodiments of the present disclosure may be applied to various communication systems, such as: a global system of mobile communication (GSM), a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) system, a general packet radio service (GPRS), a long term evolution (LTE) system, an LTE frequency division duplex (FDD) system, an LTE time division duplex (TDD), a universal mobile telecommunication system (UMTS), a worldwide interoperability for microwave access (WiMAX) communication system or 5G system, an LTE-based access to unlicensed spectrum (LTE-U) system, an NR-based access to unlicensed spectrum (NR-U) system, a universal mobile telecommunication system (UMTS), a worldwide interoperability for microwave access (WiMAX) communication systems, a wireless local area networks (WLAN), a wireless fidelity (Wi-Fi), a next-generation communication systems or other communication systems, etc. 
     Generally, traditional communication systems may support a limited number of connections and may be easy to implement. However, with development of the communication technology, mobile telecommunication systems will not only support traditional communications, but will also support, for example, a device to device (D2D) communication, a machine to machine (M2M) communication, a machine type communication (MTC) and vehicle to vehicle (V2V) communication, etc., to which embodiments of the present disclosure may also be applied. 
     System architectures and service scenarios described in embodiments of the present disclosure are merely for clarified illustration of the technical solutions of the embodiments of the present disclosure, and do not impose a limitation on the technical solutions provided in embodiments of the present disclosure. Those of ordinary skills in the art will appreciate that, with the evolution of network architectures and the emergence of new service scenarios, the technical solutions provided in embodiments of the present disclosure may be equally applicable to similar technical problems. 
     The network device involved in embodiments of the present disclosure may be a common base station (such as an NodeB or an eNB or a gNB), a new radio controller (NR controller), a centralized unit, a new radio base station, a remote radio module, a micro base station, a relay, a distributed unit, a transmission reception point (TRP), a transmission point (TP) or any other devices. The specific technology and the specific device configuration adopted by the network device may not be limited in the present disclosure. For ease of description, in all embodiments of the present disclosure, the above-mentioned apparatuses providing wireless communication function for the terminal device may collectively referred to as the network device. 
     In embodiments of the present disclosure, terminal devices may be terminals of any kind. For example, the terminal device may be a user equipment of machine type communication. In other words, the terminal device may also be referred to as a user equipment (UE), a mobile station (MS), a mobile terminal, a terminal etc. The terminal device may communicate with one or more core networks via a radio access network (RAN). For example, the terminal device may be a mobile phone (also known as a ‘cellular’ phone), a computer with a mobile terminal etc. For example, the terminal device may also be a portable, a pocket-sized, a handheld, a computer built-in or a vehicle on board mobile apparatus, which may exchange language and/or data with the wireless access network. The terminal device may not be specifically limited in embodiments of the present disclosure. 
     In some embodiments, the network device and the terminal device may be deployed on land, whether indoor or outdoor, handheld or vehicle on board. The network device and the terminal device may also be deployed on water surface, and may also be deployed on airborne aircraft, balloons and satellites. The application scenarios of the network device and the terminal device may not be limited in embodiments of the present disclosure. 
     In some embodiments, a communication between the network device and the terminal device and a communication between the terminal devices may be carried out through a licensed spectrum, or through an unlicensed spectrum or through both of them. The communication between the network device and the terminal device may be conducted in the spectrum below 7 gigahertz (GHz), in the spectrum above 7 GHz, or in both of them. The specific spectrum resource adopted by the communication between the network device and the terminal device may not be limited in embodiments of the present disclosure. 
     Generally, traditional communication systems may support a limited number of connections and may be easy to be implemented. However, with development of the communication technology, mobile telecommunication systems will not only support traditional communications, but will also support, for example, a device to device (D2D) communication, a machine to machine (M2M) communication, a machine type communication (MTC) and a vehicle to vehicle (V2V) communication, etc., to which embodiments of the present disclosure may also be applied. 
     An exemplary communication system  100  applied in embodiments of the present disclosure is shown in  FIG. 1 . The communication system  100  may include a network device  110 . The network device  110  may be a device communicating with a terminal device  120  (or referred to as a communication terminal or a terminal). The network device  110  may provide a communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area. In some embodiments, the network device  110  may be a base transceiver station (BTS) of a GSM system or a CDMA system, or a base station (NodeB, NB) of a WCDMA system, or an evolutional base station (Evolutional Node B, eNB or eNodeB) of an LTE system, or a wireless controller of a cloud radio access network (CRAN). Or the network device may be a mobile switching center, a relay station, an access point, a vehicle on board device, a wearable device, a hub, a switch, a bridge, a router, a network side device of a 5G network, or a network device of a future evolutional public land mobile network (PLMN), etc. 
     The communication system  100  may also include at least one terminal device  120  located in the coverage area of the network device  110 . As used herein, ‘terminal device’ may include, but be not limited to: a connection via a wired line, such as via a public switched telephone networks (PSTN), a digital subscriber line (DSL), a digital cable, and a direct cable connection; and/or another data connection/network; and/or via a wireless interface, for example, in a case of a cellular network, a wireless local area networks (WLAN), a digital TV network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter; and/or an apparatus of another terminal device that is configured to receive/transmit communication signals; and/or an internet of things (IoT) device. A terminal device configured to communicate via a wireless interface may be referred to as a ‘wireless communication terminal’, a ‘wireless terminal’ or a ‘mobile terminal’. Examples of the mobile terminal may include but be not limited to: a satellite or cellular phone; a personal communications system (PCS) terminal that combines a cellular radio phone with data processing, fax and data communication capability; a PDA that may include a radio phone, a pager, an Internet/Intranet access, a web browser, a memo pad, a calendar and/or a global positioning system (GPS) receiver; and a conventional laptop and/or palmtop receiver or other electrical apparatuses including a radio telephone transceiver. The terminal device may refer to an access terminal, a user equipment (UE), a user unit, a user station, a mobile station, a mobile platform, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent or a user apparatus. The access terminal may be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), and a handheld device with wireless communication function, a computing device or other processing devices connecting to wireless modems, a vehicle on board device, a wearable device, a terminal device in a 5G network, or a terminal device in the future evolutional PLMN, etc. 
     In some embodiments, a Device to Device (D2D) communication may be performed between terminal devices  120 . 
     In some embodiments, the 5G system or the 5G network may also be referred to as a new radio (NR) system or a NR network. 
       FIG. 1  illustrates a network device and two terminal devices as an example. In some embodiments, the communication system  100  may include multiple network devices and the coverage area of each network device may include different numbers of terminal devices, which is not limited in embodiments of the present disclosure. 
     In some embodiments, the communication system  100  may also include other network entities, such as a network controller, a mobile management entity, which are not limited in embodiments of the present disclosure. 
     It should be appreciated that, devices with communication functions in the network/system in embodiments of the present disclosure may be referred to as communication devices. Taking the communication system  100  illustrated in  FIG. 1  as an example. The communication device may include a network device  110  and a terminal device  120  with communication functions. The network device  110  and the terminal device  120  may be specific devices described above, which will not be repeated here again. The communication device may also include other devices in the communication system  100 , for example, other network entities such as a network controller or a mobile management entity, which is not limited in embodiments of the present disclosure. 
     It should be appreciated that, the terms ‘system’ and ‘network’ may often be used interchangeably herein. The term ‘and/or’ herein is only indicating an association relationship that describes associated objects. That is, there could be three relationships. For example, A and/or B may mean the following three cases: A alone exists; A and B exist at the same time; B alone exists. In addition, the character ‘/’ herein generally indicates that the associated objects there before and thereafter are in an ‘OR’ relationship. 
     Before the embodiments of the present disclosure are detailed, NSA are briefly illustrated. 
     With continuous development of the mobile communication network, the mobile communication network has gradually evolved from the fourth generation (4G) mobile communication network to the fifth generation (5G) mobile communication network. During the evolution of the mobile communication network, each of the RAN, the core network (CN) and the terminal has a relatively independent evolutional schedule. When the CN of the 5G mobile communication network and the terminal of the 5G mobile communication network are both immature, the CN of the 4G mobile communication network may be required for data transmission. The terminal may access the CN of the 4G mobile communication network through the RAN of the 4G mobile communication network and the RAN of the 5G mobile communication network. This type of network architecture may belong to the NSA architecture. 
     For an option3a type NSA, when the terminal device interacts with the network device, as is shown in  FIG. 2 , the control plane signaling may be transmitted through the LTE network device. The user plane data of the terminal device may be distributed on the terminal device side, and then be independently transmitted through the LTE air interface/base station and the NR air interface/base station respectively to the evolved packet core (EPC), thereby realizing the secondary cell group bearer (SCG bearer) between the EPC and the terminal device. 
     In order to realize the enhance mobile broadband (eMBB) function of the 5G mobile communication network, there may be two ways to distribute the user plane data at the terminal device, namely NR and LTE. Since the EPC is the core network of the 4G mobile communication network, the EPC&#39;s network configuration and indicators may both not fully meet the needs of the 5G mobile communication network. However, with the evolution of the LTE technology and the improvement of the EPC&#39;s capability, some of the technical indicators of the EPC will be close to or even meet the requirement of the technical indicators of the 5G mobile communication network. During this process, the UI of the terminal device may be required to truly reflect the current network status and user scenarios. 
     As is shown in  FIG. 3 , the processing flow of a user interface display method provided in this embodiment of the application may include the following operations. 
     In operation S 201 , the terminal device may determine the RAN type used for the downlink transmission according to the available downlink spectrum resource allocated by the first network. 
     In embodiments of the present disclosure, a transmission speed of the first network may be greater than a transmission speed of a second network. 
     In some embodiments, the first network may be a 5G mobile communication network, and the second network may be a 4G mobile communication network. Therefore, the terminal device may determine the RAN type used for the downlink transmission according to the available downlink spectrum resource allocated by the first network may mean that, the terminal device may determine the RAN type used for the downlink transmission according to the available downlink spectrum resource allocated by the 5G mobile communication network. 
     In some optional embodiments, the available downlink spectrum resource may be a physical resource block (RB). 
     For example, if the first network is a 5G mobile communication network, the second network is a 4G mobile communication network, and the available downlink spectrum resource is RB, then as shown in  FIG. 4 , the processing process during which the terminal device determines the RAN type may include the following operations. 
     In operation S 1   a , the terminal device may judge whether a value of RB allocated by the 5G mobile communication network is greater than or equal to the first threshold. When the judgment result is YES, then go to operation S 1   b , and when the judgment result is NO, then go to operation S 1   c.    
     Here, an optional value of the first threshold may be the maximum RB size when the second network adopts a single carrier wave. For example, when the second network is a 4G mobile network, and the maximum RB size is 100 when the 4G mobile network adopts a single carrier wave, then the first threshold may be 100. During the actual implementation, the value of the first threshold may also be flexibly set according to an actual network environment. 
     In operation S 1   b , the terminal device may determine that, the type of the RAN used for the downlink transmission may correspond to the 5G mobile communication network. 
     In operation S 1   c , the terminal device may determine the RAN type used for the downlink transmission according to the channel quality and the signal strength of the 5G mobile communication network. 
     In some optional embodiments, when the channel quality and the signal strength of the 5G mobile communication network are characterized by the Channel Quality Indication (CQI), as shown in  FIG. 5 , the processing process during which the terminal device may determine the RAN type used for the downlink transmission according to the channel quality and the signal strength of the 5G mobile communication network may include the following operations. 
     In operation S 2   a , the terminal device may determine whether the CQI of the 5G mobile communication network is greater than or equal to the second threshold. When the judgment result is YES, then go to operation S 2   b , and when the judgment result is NO, then go to operation S 2   c . In some optional embodiments, the second threshold may be 10. Of course, the second threshold may also be flexibly set according to the actual network environment. 
     In operation S 2   b , the terminal device may determine that the RAN type used for the downlink transmission may correspond to the 5G mobile communication network. 
     In operation S 2   c , the terminal device may determine that, the type of the RAN used for the downlink transmission may correspond to the 4G mobile communication network. 
     It should be noted that, embodiments of the present disclosure may be applicable to scenarios where the downlink transmission data is sufficiently large. For example, when the terminal device performs a full-load downlink transmission and the transmission time is greater than 60 s, then the transmitted data size may be expressed as 1.2 Gbps*60 s/8. At this point, the transmitted data size is 9 GB. It could be appreciated that, embodiments of the present disclosure may be applicable to scenarios where the downlink transmitted data is greater than 9 GB, and the size of the data that the terminal device could downlink transmit may be related to the downlink transmission capability of the Modem in the terminal device. 
     In operation S 202 , the terminal device may display the RAN type on the UI. 
     In some optional embodiments, when the terminal device determines that the access network type corresponds to the 5G mobile communication network, as shown in  FIG. 6 a   , the terminal device may directly display an eMBB icon of the 5G mobile communication network on its own UI. When the terminal device determines that the access network type corresponds to the 4G mobile communication network, as shown in  FIG. 6 b   , the terminal device may directly display an icon corresponding to the 4G mobile communication network on its own UI. 
     For the following application scenarios, when the terminal device has been attached to the network device of the 4G mobile communication network and the network device of the 5G mobile communication network, and the terminal device is in the service mode, if the terminal device is static, then the terminal device—the 5G network device—the EPC form a complete link, and the bandwidth of this link (air interface and core network interface) may be much greater than the bandwidth of the terminal device—the 4G network device—the EPC link. Therefore, when the wireless resource of the above two links both meet the requirements, the terminal device—the 5G network device—the EPC link may be preferred from the perspective of the terminal device. In embodiments of the present disclosure, when the available downlink spectrum resource (such as RB) allocated by the 5G mobile communication network is greater than or equal to the preset first threshold, the terminal device may determine that the RAN type used for the downlink transmission may correspond to the 5G mobile communication network. Further, when the RB is less than the preset first threshold, the RAN type used for the downlink transmission may be determined according to the channel command and signal strength of the 5G mobile communication network. In this way, the terminal device may determine the RAN type of the current service under the NSA architecture with two types of RANs. 
     The composition structure diagram of the user interface display apparatus provided by embodiments of the present disclosure is shown in  FIG. 7 . The user interface display apparatus  500  may include a processing unit  501  and a display unit  502 . 
     The processing unit  501  may be configured to determine the RAN type used for the downlink transmission according to the available downlink spectrum resource allocated by the first network. 
     The display unit  502  may be configured to display the access network type on the UI. 
     In embodiments of the present disclosure, the available downlink spectrum resource may be an RB. 
     In embodiments of the present disclosure, the processing unit  501  may be configured to determine that the RAN type used for the downlink transmission corresponds to the first network when the value of RB allocated by the first network is greater than or equal to the first threshold. 
     In embodiments of the present disclosure, the processing unit  501  may be configured to determine the RAN type used for the downlink transmission according to the channel quality and the signal strength of the first network when the value of RB allocated by the first network is less than the first threshold. 
     In embodiments of the present disclosure, the first threshold value may be the maximum RB size when the second network uses a single carrier wave. 
     In embodiments of the present disclosure, the processing unit may be configured that, when the CQI of the first network is greater than or equal to a preset second threshold, the terminal device determines that the RAN type used for the downlink transmission corresponds to the first network. 
     When the CQI of the first network is less than the second threshold, the terminal device determines that the RAN type used for the downlink transmission corresponds to the second network. 
     It should be noted that, in embodiments of the present disclosure, a transmission speed of the first network may be greater than a transmission speed of the second network. In some embodiments, the first network may be a 5G mobile communication network, and the second network may be a 4G mobile communication network. An optional value of the first threshold may be the maximum RB size when the second network uses a single carrier wave. The first threshold and the second threshold may be flexibly set according to the actual network environment. 
       FIG. 8  is a schematic structural diagram of a terminal device  600  provided by embodiments of the present disclosure. The terminal device  600  shown in  FIG. 8  may include a processor  610 . The processor  610  may call a computer program from the memory and execute it to implement the methods in embodiments of the present disclosure. 
     In some embodiments, as shown in  FIG. 8 , the terminal device  600  may further include a memory  620 . The processor  610  may call the computer program from the memory  620  and execute it to implement the methods in embodiments of the present disclosure. 
     The memory  620  may be a separate device independent from the processor  610 , or may be integrated in the processor  610 . 
     In some embodiments, as shown in  FIG. 8 , the terminal device  600  may also include a transceiver  630 . The processor  610  may control the transceiver  630  to communicate with other devices. Specifically, the transceiver  630  may send information or data to other devices, or receive information or data sent by other devices. 
     The transceiver  630  may include a transmitter and a receiver. The transceiver  630  may further include antennas. The number of antennas may be one or more. 
     In some embodiments, the terminal device  600  may specifically be a network device in embodiments of the present disclosure. The terminal device  600  may implement the corresponding processes implemented by the network device in various methods of the embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     In some embodiments, the terminal device  600  may implement the corresponding processes implemented by the mobile terminal/terminal device in all the methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
       FIG. 9  is a schematic structural diagram of a chip of embodiments of the present disclosure. The chip  700  shown in  FIG. 9  may include a processor  710 . The processor  710  may call the computer program from the memory and execute it to implement the methods in embodiments of the present disclosure. 
     In some embodiments, as shown in  FIG. 9 , the chip  700  may further include a memory  720 . The processor  710  may call the computer program from the memory  720  and execute it to implement the methods in embodiments of the present disclosure. 
     The memory  720  may be a separate device independent from the processor  710 , or may be integrated in the processor  710 . 
     In some embodiments, the chip  700  may further include an input interface  730 . The processor  710  may control the input interface  730  to communicate with other devices or chips. Specifically, the processor  710  may obtain information or data sent by other devices or chips. 
     In some embodiments, the chip  700  may further include an output interface  740 . The processor  710  may control the output interface  740  to communicate with other devices or chips. Specifically, the processor  710  may send information or data to other devices or chips. 
     In some embodiments, the chip may be applied to the network device in embodiments of the present disclosure, and the chip may implement the corresponding processes implemented by the network device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     In some embodiments, the chip may be applied to the mobile terminal/terminal device in embodiments of the present disclosure. The chip may implement the corresponding processes implemented by the mobile terminal/terminal device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     It should be appreciated that, the chips mentioned in embodiments of the present disclosure may also be referred to as system-level chips, system chips, chip systems or system-on-chips. 
       FIG. 10  is a schematic block diagram of a communication system  900  provided by an embodiment of the present disclosure. As shown in  FIG. 10 , the communication system  900  may include a terminal device  910  and a network device  920 . 
     The terminal device  910  may be used to implement the corresponding functions implemented by the terminal device in the foregoing methods. For the sake of brevity, details are not repeated here. 
     It should be appreciated that, the processor of embodiments of the present disclosure may be an integrated circuit chip with signal processing capability. In the implementation process, operations of the foregoing method embodiments may be completed by hardware integrated logic circuits in the processor or by instructions in the form of software. The above-mentioned processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other Programmable Logic Devices, discrete gates or transistor logic devices, discrete hardware components. The methods, operations, and logical block diagrams disclosed in embodiments of the present disclosure may be implemented or performed. The general-purpose processor may be a microprocessor. The processor may also be any conventional processor etc. The operations of the method disclosed in embodiments of the present disclosure may be directly executed by a hardware decoding processor, or executed by a combination of hardware and software modules in a decoding processor. The software module may be located in a mature storage media in the field, such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory and a register. The storage media may be located in the memory. The processor may read the information in the memory and complete the operations of the above-mentioned methods in combination with its hardware. 
     It should be appreciated that, the memory in embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electrically EPROM (EEPROM) or a flash memory. The volatile memory may be a random access memory (RAM), which may be used as an external high speed cache. By way of exemplary but not restrictive description, many forms of RAM may be available, such as a static RAM (SRAM), a dynamic RAM (DRAM), and a synchronous DRAM (SDRAM), a double data rate SDRAM (DDR SDRAM), an enhanced SDRAM (ESDRAM), a Synchlink DRAM (SLDRAM) and a direct Rambus RAM (DR RAM). It should be noted that, the memories of the systems and methods described herein may be intended to include, but not limited to these and any other suitable types of memories. 
     It should be appreciated that, the above-mentioned memories are exemplary but not restrictive. For example, the memory in embodiments of the present disclosure may also be a static RAM (SRAM), a dynamic RAM (DRAM), a synchronous DRAM (SDRAM), a double data rate SDRAM (DDR SDRAM), an enhanced SDRAM (ESDRAM), a synch link DRAM (SLDRAM) and a direct Rambus RAM (DR RAM), etc. In other words, the memories in embodiments of the present disclosure are intended to include, but is not limited to these and any other suitable types of memories. 
     The embodiments of the present disclosure also provide a computer-readable storage media for storing computer programs. 
     In some embodiments, the computer-readable storage media may be applied to the network device in embodiments of the present disclosure. The computer program may enable the computer to execute the corresponding processes implemented by the network device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     In some embodiments, the computer-readable storage media may be applied to the mobile terminal/terminal device in embodiments of the present disclosure. The computer program may enable the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     The embodiments of the present disclosure may also provide a computer program product, including computer program instructions. 
     In some embodiments, the computer program product may be applied to the network device in embodiments of the present disclosure. The computer program instructions may enable the computer to execute the corresponding processes implemented by the network device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     In some embodiments, the computer program product may be applied to the mobile terminal/terminal device in embodiments of the present disclosure. The computer program instructions may enable the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     The embodiment of the present disclosure may also provide a computer program. 
     In some embodiments, the computer program may be applied to the network device in embodiments of the present disclosure. When the computer program runs on the computer, it may enable the computer to execute the corresponding processes implemented by the network device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     In some embodiments, the computer program may be applied to the mobile terminal/terminal device in embodiments of the present disclosure. When the computer program runs on the computer, it may enable the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in various methods of embodiments of the present disclosure. For the sake of brevity, details are not repeated here. 
     A person of ordinary skill in the art may realize that, the units and algorithm operations of the examples described in combination with the embodiments disclosed herein may be implemented in the form of an electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software may depend on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered beyond the scope of the present disclosure. 
     Those skilled in the art may clearly understand that, for the convenience and conciseness of description, the specific working process of the above-mentioned systems, apparatuses, and units may refer to corresponding processes in the foregoing method embodiments, which will not be repeated here. 
     In the several embodiments provided in the present disclosure, it should be understood that the disclosed systems, apparatuses and methods may be implemented in other ways. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. There may be other divisions in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be omitted or not implemented. In addition, the illustrated or discussed mutual couplings, direct couplings or communication connections may be via indirect couplings or communication connections between some interfaces, apparatus or units, and may have electrical, mechanical or other forms. 
     The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units. That is, the components may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve objectives of technical solutions of embodiments of the present embodiment. 
     In addition, various functional units in various embodiments of the present disclosure may be integrated into one processing unit. Or each unit may be separated from each other physically, or two or more units may be integrated into one unit. 
     If the function is implemented in the form of a software function unit and sold or utilized as an independent product, it may be stored in a computer readable storage media. Based on this knowledge, the technical solution of the present disclosure essentially or the part that contributes to the existing technology or the part of the technical solution may be embodied in the form of a software product. The computer software product may be stored in a storage media, and may include several instructions that enable a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the operations of the methods described in the various embodiments of the present disclosure. The forgone storage media may include: a U disk, a mobile hard disk, a read-only memory ROM, a random access memory (RAM), a magnetic disk or an optical disk and other media that could store program codes. 
     The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure may not be limited to this. Alternatives and substitutions within the technical range revealed by the present disclosure may easily occur to any person skilled in the art and should be within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.