mhurhangee/ep-ind-claims huggingface dataset:
A method comprising: acquiring (200_), by a network coordinator apparatus, measurement data indicating link performances between the access nodes (110, 112, 114) managing cells and terminal devices (120, 122, 124, 126, 128) served by the access nodes of a cellular communication system, wherein a link performance for a terminal device is an estimate of channel capacity in bits per second based on a measured signal-to-noise ratio and a bandwidth available to the terminal device; building, by the network coordinator apparatus, a globally optimized operating model on the basis of the link performances by at least simulating a transfer of an association of at least one terminal device from one cell to another cell and determining, on the basis of the link performances, an effect of the simulated transfer on overall performance of the cellular communication system; and upon completing said building, transmitting by the network coordinator apparatus one or more handover instructions for handover of an association of one or more of the terminal devices according to the built operating model. acquiring (200_), by a network coordinator apparatus, measurement data indicating link performances between the access nodes (110, 112, 114) managing cells and terminal devices (120, 122, 124, 126, 128) served by the access nodes of a cellular communication system, wherein a link performance for a terminal device is an estimate of channel capacity in bits per second based on a measured signal-to-noise ratio and a bandwidth available to the terminal device; building, by the network coordinator apparatus, a globally optimized operating model on the basis of the link performances by at least simulating a transfer of an association of at least one terminal device from one cell to another cell and determining, on the basis of the link performances, an effect of the simulated transfer on overall performance of the cellular communication system; and upon completing said building, transmitting by the network coordinator apparatus one or more handover instructions for handover of an association of one or more of the terminal devices according to the built operating model.
A motion simulator comprising: supporting members (300, 310, 320) configured to support a chair in which a user sits, a monitor configured to provide images of a virtual environment according to an operation of the user, and a handle operated by the user to provide the virtual environment; and a plurality of link units (400, 500, 600) coupled with bottoms of the supporting members (300, 310, 320) to support and vertically move the supporting members (300, 310, 320) at the same time, wherein one or more of the plurality of link units (400, 500, 600) comprise buffering units (710, 720) for absorbing shock, characterized in that the link units (400, 500, 600) are formed of a first link unit, a top end of which is connected to a rear end of the supporting member to be able to perform rolling and pitching rotations and a bottom end of which is able to perform a pitching rotation and moves the rear end of the supporting member vertically with a first driver, and a second link unit and a third link unit, top ends of which are connected to both ends of the supporting member to be able to perform rolling and pitching rotation and bottom ends of which are able to perform a rolling rotation and move left and right sides of the supporting member vertically with a second driver and a third driver, and wherein the buffering units (710, 720) are provided in the second link unit and the third link unit, respectively. supporting members (300, 310, 320) configured to support a chair in which a user sits, a monitor configured to provide images of a virtual environment according to an operation of the user, and a handle operated by the user to provide the virtual environment; and a plurality of link units (400, 500, 600) coupled with bottoms of the supporting members (300, 310, 320) to support and vertically move the supporting members (300, 310, 320) at the same time, wherein one or more of the plurality of link units (400, 500, 600) comprise buffering units (710, 720) for absorbing shock, characterized in that the link units (400, 500, 600) are formed of a first link unit, a top end of which is connected to a rear end of the supporting member to be able to perform rolling and pitching rotations and a bottom end of which is able to perform a pitching rotation and moves the rear end of the supporting member vertically with a first driver, and a second link unit and a third link unit, top ends of which are connected to both ends of the supporting member to be able to perform rolling and pitching rotation and bottom ends of which are able to perform a rolling rotation and move left and right sides of the supporting member vertically with a second driver and a third driver, and wherein the buffering units (710, 720) are provided in the second link unit and the third link unit, respectively.
A method performed by a station, STA, for channel access in a wireless local area network system, the method comprising: receiving a frame comprising a first SIGNAL, SIG, field; and determining whether a wireless medium is idle using a time interval specified by an Extended Inter-Frame Space, EIFS, before performing a transmission in the wireless medium, the time interval being specified by the EIFS when an indication from a physical layer, PHY, for the frame has an error or a medium access control frame check sequence, MAC FCS, value for the frame is not correct, and, characterized in that, wherein if the indication from the PHY has the error and the error corresponds to an error case where the frame has Cyclic Redundancy Code, CRC, failure in receiving the first SIG field, the EIFS is set to a sum of aSIFSTime, Distributed coordination function Inter-Frame Space, DIFS, and ACKTxTime, where the aSIFSTime is a nominal Short Inter-Frame Space, SIFS, value, and the ACKTxTime is a time required to transmit an ACK frame, and wherein if the indication from the PHY has the error but the error does not correspond to the said error case, the EIFS is shortened to the DIFS. receiving a frame comprising a first SIGNAL, SIG, field; and determining whether a wireless medium is idle using a time interval specified by an Extended Inter-Frame Space, EIFS, before performing a transmission in the wireless medium, the time interval being specified by the EIFS when an indication from a physical layer, PHY, for the frame has an error or a medium access control frame check sequence, MAC FCS, value for the frame is not correct, and, characterized in that, wherein if the indication from the PHY has the error and the error corresponds to an error case where the frame has Cyclic Redundancy Code, CRC, failure in receiving the first SIG field, the EIFS is set to a sum of aSIFSTime, Distributed coordination function Inter-Frame Space, DIFS, and ACKTxTime, where the aSIFSTime is a nominal Short Inter-Frame Space, SIFS, value, and the ACKTxTime is a time required to transmit an ACK frame, and wherein if the indication from the PHY has the error but the error does not correspond to the said error case, the EIFS is shortened to the DIFS.
A method of automatic reliability verification of a head wearable display "HWD" operated by a user within a cockpit of an aircraft, the method comprising: tracking a position and orientation "P&O" of the HWD and of a camera affixed thereto, during flight of said aircraft, relative to at least one hardware element having a known position, which is selected from a surroundings of the user and is visible to the user through the HWD wherein the hardware element comprises one of: cockpit hardware elements or aircraft parts outside the cockpit, which are visible to the pilot during the flight, capturing images of the at least one hardware element by the camera, calculating at least one position of the at least one hardware element with respect to the tracked P&O of the HWD and of the camera, and calculating therefrom at least one expected imaged location of the at least one hardware element, processing the captured images to derive respective at least one imaged location of the at least one hardware element, indicating a discrepancy between the at least one derived imaged location and the at least one expected imaged location, and indicating possible sources of the discrepancy for identification and correction, wherein the tracking, the calculating, the processing and the indicating are carried out by at least one computer processor. tracking a position and orientation "P&O" of the HWD and of a camera affixed thereto, during flight of said aircraft, relative to at least one hardware element having a known position, which is selected from a surroundings of the user and is visible to the user through the HWD wherein the hardware element comprises one of: cockpit hardware elements or aircraft parts outside the cockpit, which are visible to the pilot during the flight, capturing images of the at least one hardware element by the camera, calculating at least one position of the at least one hardware element with respect to the tracked P&O of the HWD and of the camera, and calculating therefrom at least one expected imaged location of the at least one hardware element, processing the captured images to derive respective at least one imaged location of the at least one hardware element, indicating a discrepancy between the at least one derived imaged location and the at least one expected imaged location, and indicating possible sources of the discrepancy for identification and correction, wherein the tracking, the calculating, the processing and the indicating are carried out by at least one computer processor.
A base station for use in a wireless communication system including a plurality of customer premise equipments (CPEs) in communication with the base station, wherein data is transmitted between the base station and the CPEs in frames comprising a downlink sub-frame and an uplink sub-frame, each sub-frame (302, 304) comprising a plurality of data blocks (312, 314) mapped to physical slots allocated to the respective CPEs, the base station comprising: a modem configured to modulate data for transmission in the downlink sub-frames to the CPEs and to demodulate data received from the CPEs in the uplink sub-frames; a module (206, 208) for measuring the uplink quality for the CPEs based on data received over the uplink; a processor responsive to quality information received over the uplink from the CPEs to dynamically adapt the modulation schemes for the data blocks in a subsequent downlink sub-frame; the processor being responsive to the measured uplink quality independently of the information received over the uplink to dynamically adapt the modulation scheme in a subsequent uplink sub-frame for the data blocks from each of the CPEs, whereby the uplink and downlink modulation schemes used by each of the CPEs for the transmission and reception of data are adapted according to different modulation thresholds for each of the uplink and downlink modulation schemes such that the uplink and downlink modulation schemes are different or the same; wherein the base station is responsive to bandwidth requests from the CPEs to determine the uplink bandwidth allocations for each CPE by determining the range of physical slots allocated to each CPE; and wherein the base station is configured to transmit in a frame control header of the downlink sub-frame a map of a subsequent uplink sub-frame. a modem configured to modulate data for transmission in the downlink sub-frames to the CPEs and to demodulate data received from the CPEs in the uplink sub-frames; a module (206, 208) for measuring the uplink quality for the CPEs based on data received over the uplink; a processor responsive to quality information received over the uplink from the CPEs to dynamically adapt the modulation schemes for the data blocks in a subsequent downlink sub-frame; the processor being responsive to the measured uplink quality independently of the information received over the uplink to dynamically adapt the modulation scheme in a subsequent uplink sub-frame for the data blocks from each of the CPEs, whereby the uplink and downlink modulation schemes used by each of the CPEs for the transmission and reception of data are adapted according to different modulation thresholds for each of the uplink and downlink modulation schemes such that the uplink and downlink modulation schemes are different or the same; wherein the base station is responsive to bandwidth requests from the CPEs to determine the uplink bandwidth allocations for each CPE by determining the range of physical slots allocated to each CPE; and wherein the base station is configured to transmit in a frame control header of the downlink sub-frame a map of a subsequent uplink sub-frame.
A method for preparing hydroxyethyl (meth)acrylate, adopting a process of combining three-stage tubular reactors with a tower reactor, wherein, firstly, mixing catalysts, polymerization inhibitors and (meth)acrylic acid until the solids are dissolved; then being mixed with ethylene oxide in an amount of 30-80% of the total amount of the ethylene oxide in the whole reaction and thereafter entering a first tubular reactor to react; mixing the reaction liquid from the first tubular reactor with ethylene oxide in an amount of 10-50% of the total amount of the ethylene oxide in the whole reaction and thereafter entering a second tubular reactor to react; mixing the reaction liquid from the second tubular reactor with ethylene oxide in an amount of 1-30% of the total amount of the ethylene oxide in the whole reaction and thereafter entering a third tubular reactor; aging the reaction liquid from the third tubular reactor in a tower reactor to obtain hydroxyethyl (meth)acrylate liquid product.
A method of performing a Multimedia Broadcast Multicast Service, MBMS, counting procedure in a wireless communication system which includes a base station and a user equipment, the method comprising the steps of: the base station setting at least one reserved bit in a first downlink control information, DCI, format of a physical downlink control channel, PDCCH; the base station transmitting a first MBMS radio network temporary identifier, M-RNTI, associated with the first DCI format via the PDCCH using a first downlink bandwidth; and the base station transmitting a first counting request message via a multicast control channel, MCCH, the method characterized in that: the at least one reserved bit is associated with a specific operation mode of the user equipment which the base station designates as a responding operation mode; and the user equipment is configured to reply the first counting request message if a current operational mode of the user equipment when receiving the first counting request message is the responding operation mode. the base station setting at least one reserved bit in a first downlink control information, DCI, format of a physical downlink control channel, PDCCH; the base station transmitting a first MBMS radio network temporary identifier, M-RNTI, associated with the first DCI format via the PDCCH using a first downlink bandwidth; and the base station transmitting a first counting request message via a multicast control channel, MCCH, the method the at least one reserved bit is associated with a specific operation mode of the user equipment which the base station designates as a responding operation mode; and the user equipment is configured to reply the first counting request message if a current operational mode of the user equipment when receiving the first counting request message is the responding operation mode.
Apparatus for making contact between a T/R module and a test device for transmission of RF signals, having the following elements: - a mechanically guided contact-making unit which is in the form of a frame and has a plurality of contact elements for making contact with the T/R module, wherein the contact-making unit encloses the T/R module for contact-making purposes, as a result of which the contact-making unit is positioned relative to the T/R module in such a way that the contact with the T/R module is established via the contact elements in one work operation, - a line substrate which is arranged on the contact-making unit, is electrically connected to it and is in the form of a shielded triplate line, via which the RF signals can be passed to the test device. - a mechanically guided contact-making unit which is in the form of a frame and has a plurality of contact elements for making contact with the T/R module, wherein the contact-making unit encloses the T/R module for contact-making purposes, as a result of which the contact-making unit is positioned relative to the T/R module in such a way that the contact with the T/R module is established via the contact elements in one work operation, - a line substrate which is arranged on the contact-making unit, is electrically connected to it and is in the form of a shielded triplate line, via which the RF signals can be passed to the test device.
A bipolar battery comprising at least two electrochemical cells coiled on one another and at least one device for a lithium electrochemical generator, of elongate shape along a longitudinal axis, comprising a band comprising a central portion, which is at least electrically conductive in part, forming a current collector at least one of the two main faces of which is covered with an electrode made of a lithium insertion material, and at least two lateral peripheral portions (221, 23, 23P) connected to the central portion and extending transversely to the longitudinal axis, the lateral peripheral portions being made of an electrically insulating material comprising at least one polymer, the insulating material of at least one of the two lateral portions being able to be elastically or plastically deformed, the dimensions of said one of the two lateral portions furthermore being defined to allow its deformation without rupture during a coiling of the band around a coiling axis that is transverse to the longitudinal axis and in proximity to the other of the two lateral peripheral portions, each main face of the electrically conductive portion being covered with an electrode made of a lithium insertion material (11, 12), wherein the two lateral peripheral portions (221, 23, 23P) made of electrically insulating material form a peripheral zone of a wall leak-tight to the electrolytes of the two cells, which surrounds the latter.
Stopper for capturing at least one gas dissolved in a liquid arranged to be mounted on a cylindrical body of a measuring device of the value of at least one parameter of said gas, said capturing stopper comprising a cylindrical base, at least one membrane, at least one support disc of said at least one membrane, and an element for holding the at least one membrane and the at least one metal support disc on the base, said base being arranged to be mounted on the body of the measuring device and comprising: - a gas intake channel and a gas discharge channel, the support disc being in fluid communication with said intake channel and said discharge channel, - a gas exchange wall comprising a mounting face on the body of the measuring device and a gas capturing face, opposite the mounting face, receiving the support disc of the membrane, the gas intake channel and the gas discharge channel passing through said wall from the mounting face to the capturing face on which they respectively exit through an intake orifice (29a-1) and a discharge orifice (29b-1), - means for guiding the gas to the intake channel, said means for guiding comprising at least one groove made on the gas capturing face and having, at least in part, a spiral shape, the orifice (29a-1) of the intake channel located at a central zone of the spiral while the orifice (29b-1) of the discharge channel is located at the periphery of the spiral, the width of the groove is equal to the diameter of the intake orifice (29a-1) and the diameter of the discharge orifice (29b-1), the element for holding having the form of a crown comprising an inner cylindrical portion (30a-1) and an outer annular portion (30a-2), said inner cylindrical portion (30a-1) extending inside the base and defining a central opening allowing the liquid to come into contact with the membrane, the outer annular portion (30a-2) resting on the base, the membrane and the support disc being held on the gas capturing face of the base by an end of the inner cylindrical portion (30a-1). - a gas intake channel and a gas discharge channel, the support disc being in fluid communication with said intake channel and said discharge channel, - a gas exchange wall comprising a mounting face on the body of the measuring device and a gas capturing face, opposite the mounting face, receiving the support disc of the membrane, the gas intake channel and the gas discharge channel passing through said wall from the mounting face to the capturing face on which they respectively exit through an intake orifice (29a-1) and a discharge orifice (29b-1), - means for guiding the gas to the intake channel, said means for guiding comprising at least one groove made on the gas capturing face and having, at least in part, a spiral shape, the orifice (29a-1) of the intake channel located at a central zone of the spiral while the orifice (29b-1) of the discharge channel is located at the periphery of the spiral, the width of the groove is equal to the diameter of the intake orifice (29a-1) and the diameter of the discharge orifice (29b-1),
A developer storage container comprising: a storage portion for storing a developer therein; an opening for ejecting the developer stored in the storage portion, and an opening-and-closing member for opening and closing the opening, wherein a concave portion is formed on the opening-and-closing member, the concave portion facing the opening when the opening-and-closing member is in a closing position to close the opening, characterized in that when the opening-and-closing member is in the closing position, a space formed by the opening and a space formed by the concave portion are continuous with each other. a storage portion for storing a developer therein; an opening for ejecting the developer stored in the storage portion, and an opening-and-closing member for opening and closing the opening, wherein a concave portion is formed on the opening-and-closing member, the concave portion facing the opening when the opening-and-closing member is in a closing position to close the opening, characterized in that when the opening-and-closing member is in the closing position, a space formed by the opening and a space formed by the concave portion are continuous with each other.