公开(公告)号：WO2023279043A2

公开(公告)日：2023-01-05

申请号：PCT/US2022/073287

申请日：2022-06-30

Applicant: QUALCOMM INCORPORATED

Inventor： BALASUBRAMANIAN, Anantharaman ,  WU, Shuanshuan ,  GULATI, Kapil ,  GUAN, Kyle Chi ,  KESAVAREDDIGARI, Himaja

IPC: H04B17/373 ,  H04B17/391 ,  H04B17/17 ,  H04W52/22 ,  H04W52/24 ,  H04W52/14 ,  H04L25/02 ,  G06N3/02 ,  G06N20/00 ,  G06N3/0442 ,  G06N3/08 ,  G06N5/04 ,  H04B17/3913 ,  H04L1/0001 ,  H04L25/0254 ,  H04W40/18 ,  H04W52/146 ,  H04W52/223 ,  H04W52/241 ,  H04W52/246

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus of a user equipment (UE) may determine a set of inputs to a neural network configured to predict radio frequency channel conditions or a user context associated with the UE. In some aspects, the set of inputs includes historical data related to a wireless environment, a communication pattern, or a behavior pattern associated with the UE. The apparatus of the UE may determine, using the neural network and based at least in part on the set of inputs, an optimal number of aggregated carriers to maximize one or more of a power parameter or a performance parameter. The apparatus of the UE may communicate using the optimal number of aggregated carriers. Numerous other aspects are described.

公开(公告)号：WO2022236678A1

公开(公告)日：2022-11-17

申请号：PCT/CN2021/093053

申请日：2021-05-11

Applicant: ZTE CORPORATION

Inventor： YAO, Ke ,  GAO, Bo ,  JIANG, Chuangxin ,  LU, Zhaohua ,  WU, Hao

IPC: H04W52/36 ,  H04W52/146 ,  H04W52/365 ,  H04W52/367 ,  H04W52/42

Abstract: A wireless communication method includes receiving, by a wireless communication device from a network, an indication of a candidate beam set comprising a first number of beam states; determining, by the wireless communication device, a second number of power-related information, each of which corresponds to a beam state in a reporting beam set determined based on the candidate beam set; and sending, by the wireless communication device to the network, a report comprising the power-related information, wherein at least one of the first number or the second number is a positive integer.

公开(公告)号：WO2022236672A1

公开(公告)日：2022-11-17

申请号：PCT/CN2021/093043

申请日：2021-05-11

Applicant: QUALCOMM INCORPORATED ,  CHEN, Yitao ,  KHOSHNEVISAN, Mostafa ,  YUAN, Fang ,  LUO, Tao

Inventor： CHEN, Yitao ,  KHOSHNEVISAN, Mostafa ,  YUAN, Fang ,  LUO, Tao

IPC: H04W72/04 ,  H04L1/08 ,  H04L5/0048 ,  H04L5/0051 ,  H04W52/10 ,  H04W52/146 ,  H04W52/242 ,  H04W52/245 ,  H04W52/325 ,  H04W52/40 ,  H04W72/1289

Abstract: Certain aspects of the present disclosure provide techniques for communicating using power control parameters for multiple transmitter receiver point (mTRP) physical uplink shared channel (PUSCH) repetition. A method that may be performed by a user equipment (UE) includes receiving a sounding reference signal (SRS) configuration indicating at least a first SRS resource set and at least a second SRS resource set, receiving downlink control information (DCI) scheduling a first set of one or more PUSCH repetitions to a first TRP and a second set of one or more PUSCH repetitions to a second TRP, and transmitting the first and second sets of PUSCH repetitions using at least one of a first set of default power control parameters or a second set of default power control parameters.

公开(公告)号：WO2022108674A1

公开(公告)日：2022-05-27

申请号：PCT/US2021/053512

申请日：2021-10-05

Applicant: QUALCOMM INCORPORATED

Inventor： KUMAR, Akash ,  JAIN, Amit

IPC: H04W24/10 ,  H04W52/30 ,  H04W48/20 ,  H04W88/06 ,  H04L5/00 ,  H04W64/00 ,  H04W52/146 ,  H04W52/16 ,  H04W52/246 ,  H04W52/28 ,  H04W52/288 ,  H04W52/367 ,  H04W64/003

Abstract: A user equipment (UE) includes a processor configured to: send a first signal but not a second signal in response to the first and second signals being scheduled for concurrent transmission and available power for transmission of the first signal for the concurrent transmission being insufficient for detection of the first signal, the first signal being a first radio access technology (RAT) positioning reference signal; set a power sharing mode of the UE to a static power sharing mode; indicate that the UE is in a single-uplink operating mode with respect to the first RAT and the second RAT; and/or select a second-RAT TRP, for receiving the second signal, that has a maximum UE transmission power no greater than a threshold power in response to the initiation of the positioning session.

公开(公告)号：WO2022039651A2

公开(公告)日：2022-02-24

申请号：PCT/SE2021/050799

申请日：2021-08-17

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： PARICHEHREHTEROUJENI, Ali ,  RAMACHANDRA, Pradeepa ,  RUNE, Johan

IPC: H04W24/10 ,  H04W74/00 ,  H04W24/02 ,  H04W52/146 ,  H04W52/325 ,  H04W52/36 ,  H04W52/367 ,  H04W52/48 ,  H04W52/50 ,  H04W74/0833

Abstract: A method performed by a wireless device includes transmitting (1001) at least one of a random access channel, RACH, preamble or a MsgA at a first transmit power level. The method further includes logging (1003) a power measurement parameter associated with the transmitting of the at least one of the RACH preamble or the msgA. The method further includes for each unsuccessful transmitting of the at least one of the RACH preamble or the MsgA: responsive to a number of unsuccessful transmissions of the at least one of the RACH preamble or the MsgA being below a maximum number of transmissions: transmitting (1005) the at least one of the RACH preamble or the MsgA at a revised transmit power level; and logging (1007) the power measurement parameter associated with the transmitting of the at least one of the RACH preamble or the MsgA at the revised transmit power level.

公开(公告)号：WO2021253047A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/070691

申请日：2021-06-10

Applicant: QUALCOMM INCORPORATED

Inventor： ABOTABL, Ahmed Attia ,  XU, Huilin ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  PATEL, Shimman Arvind ,  CHEN, Wanshi ,  KWON, Hwan Joon ,  MUKKAVILLI, Krishna Kiran ,  JI, Tingfang ,  IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed

IPC: H04W52/14 ,  H04L1/0003 ,  H04L5/14 ,  H04W52/146 ,  H04W52/247 ,  H04W52/288 ,  H04W52/362 ,  H04W52/367 ,  H04W72/0453 ,  H04W72/1289

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) that schedules an uplink communication in an uplink frequency band. The UE may transmit, at an uplink frequency within the uplink frequency band, the uplink communication with a power that varies over the uplink frequency band based at least in part on a location of the uplink frequency relative to a downlink frequency band associated with the UE. Numerous other aspects are provided.

公开(公告)号：WO2021142847A1

公开(公告)日：2021-07-22

申请号：PCT/CN2020/073048

申请日：2020-01-19

Applicant: 北京小米移动软件有限公司

Inventor： 洪伟

IPC: H04W52/14 ,  H04W52/146 ,  H04W52/18 ,  H04W52/54 ,  H04W72/1268 ,  H04W72/1289

Abstract: 本公开实施例公开了一种上行数据传输方法、装置以及计算机存储介质，应用于用户设备UE的上行数据传输方法，包括：向基站上报最大允许功率回退信息，所述最大允许功率回退信息用于指示所述UE在当前通信频段支持的最大功率回退；接收所述基站基于所述最大允许功率回退信息返回的调度信息；根据所述调度信息发送上行数据。

公开(公告)号：WO2021142432A1

公开(公告)日：2021-07-15

申请号：PCT/US2021/012937

申请日：2021-01-11

Applicant: OFINNO, LLC

Inventor： CIRIK, Ali Cagatay ,  YI, Yunjung ,  DINAN, Esmael ,  ZHOU, Hua

IPC: H04W52/24 ,  H04W52/36 ,  H04W52/14 ,  H04W52/54 ,  H04W52/32 ,  H04L5/00 ,  H04W52/22 ,  H04W52/146 ,  H04W52/226 ,  H04W52/242 ,  H04W52/247 ,  H04W52/325 ,  H04W52/365

Abstract: A wireless device receives message(s) comprising one or more configuration parameters. The one or more configuration parameters indicate a plurality of power control parameter sets, wherein each power control parameter set of the plurality of power control parameter sets is identified by a respective power control parameter set index; and comprising a pathloss reference signal update parameter enabling an activation command to update pathloss reference signals of an uplink channel. Based on the one or more configuration parameters comprising the pathloss reference signal update parameter, a determination is made, for a power headroom report, of a pathloss reference signal mapped to a power control parameter set with a lowest power control parameter set index among power control parameter set indexes of the plurality of power control parameter sets. The power headroom report computed based on a pathloss estimation of the pathloss reference signal is transmitted.

公开(公告)号：WO2022268382A1

公开(公告)日：2022-12-29

申请号：PCT/EP2022/061282

申请日：2022-04-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： KARJALAINEN, Juha Pekka ,  UMEDA, Hiromasa ,  ENESCU, Mihai ,  PARK, Kyoungmin

IPC: H04B7/06 ,  H04B7/0404 ,  H04L5/00 ,  H04L1/08 ,  H04W52/32 ,  H04B7/0604 ,  H04L5/0048 ,  H04W52/146 ,  H04W52/24 ,  H04W52/38 ,  H04W52/42

Abstract: Disclosed is a method comprising obtaining one or more antenna- port-specific repetition patterns and/or one or more antenna-port-specific uplink power control target values for a plurality of antenna ports; and transmitting an uplink reference signal by applying antenna switching to at least a subset of the plurality of antenna ports based at least partly on the one or more antenna-port-specific repetition patterns and/or the one or more antenna-port- specific uplink power control target values.

公开(公告)号：WO2022240546A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/025032

申请日：2022-04-15

Applicant: QUALCOMM INCORPORATED

Inventor： KHOSHNEVISAN, Mostafa ,  CHEN, Yitao ,  SUN, Jing ,  ZHANG, Xiaoxia

IPC: H04W52/14 ,  H04W52/50 ,  H04W52/32 ,  H04W72/04 ,  H04W74/08 ,  H04W52/36 ,  H04W52/24 ,  H04W52/146 ,  H04W52/242 ,  H04W52/325 ,  H04W72/1263 ,  H04W74/006 ,  H04W74/0841

Abstract: Aspects of the disclosure relate to a wireless communication device selecting an uplink (UL) power level for an initial message in a random access procedure. For example, the wireless communication device may receive, via a transceiver, an indication that indicates an UL power level calculation technique to use for a random access procedure. The wireless communication device may further determine an UL power level for an initial message in the random access procedure using the UL power level calculation technique. The wireless communication device may further transmit, via the transceiver, the initial message for the random access procedure using the UL power level. Other aspects, embodiments, and features are also claimed and described.