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公开(公告)号：US20210367686A1
公开(公告)日：2021-11-25
申请号：US17325663
申请日：2021-05-20
发明人： Igor GUTMAN , Sharon LEVY , Guy WOLF
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may receive an indication of a power amplifier nonlinearity state to use for transmitting a communication to a second wireless communication device, and transmit the communication based at least in part on the indication of the power amplifier nonlinearity state. Numerous other aspects are provided.
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公开(公告)号：US20210352591A1
公开(公告)日：2021-11-11
申请号：US17328106
申请日：2021-05-24
发明人： Lili Zhang
摘要： A method includes obtaining a power control parameter for a sounding reference signal (SRS), where the power control parameter for the SRS includes at least one of a target power parameter value for the SRS, a path loss compensation factor, and a closed-loop power control parameter value for the SRS. The method further includes determining transmit power for the SRS on a first carrier based on the power control parameter for the SRS.
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公开(公告)号：US20210282095A1
公开(公告)日：2021-09-09
申请号：US17328923
申请日：2021-05-24
发明人： WENHONG CHEN , ZHIHUA SHI
IPC分类号： H04W52/36 , H04W76/27 , H04L5/00 , H04W52/08 , H04W52/42 , H04W72/04 , H04W74/08 , H04W80/02
摘要： Disclosed are a power headroom (PH) report method and apparatus, and a computer storage medium. The method includes: a network device receives, from a terminal, power headroom (PH) of an uplink signal in at least one bandwidth part (BWP) among a plurality of BWPs after the terminal calculates PH of uplink signals in the plurality of BWPs, wherein the plurality of BWPs include at least one active uplink BWP for the terminal.
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公开(公告)号：US20210219271A1
公开(公告)日：2021-07-15
申请号：US17058916
申请日：2018-06-01
申请人： NTT DOCOMO, INC.
发明人： Kazuki Takeda , Satoshi Nagata , Lihui Wang , Xiaolin Hou
摘要： A user terminal includes a receiving section configured to receive first downlink control information for activation of a first channel following periodicity configured by a higher layer and receive second downlink control information for scheduling retransmission of the first channel, and a control section configured to apply a given parameter among first configuration information indicating a configuration for the first channel, second configuration information indicating a configuration for a second channel with periodicity not configured by a higher layer, and the second downlink control information, to the retransmission.
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公开(公告)号：US11044683B2
公开(公告)日：2021-06-22
申请号：US16270322
申请日：2019-02-07
IPC分类号： H04W52/10 , H04W52/48 , H04W52/14 , H04W52/20 , H04W52/18 , H04L1/18 , H04W52/12 , H04W52/24 , H04W72/04 , H04W52/08
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a first set of power control parameters and a second set of power control parameters; transmit a first transmission based at least in part on the first set of power control parameters; and transmit a second transmission based at least in part on the second set of power control parameters, wherein the second transmission is a retransmission of the first transmission. Numerous other aspects are provided.
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公开(公告)号：US20210153133A1
公开(公告)日：2021-05-20
申请号：US17161172
申请日：2021-01-28
发明人： Wenhong CHEN , Zhihua SHI
摘要： A power control method, a terminal device and a network device are provided. The method includes: a terminal device resets a first closed loop adjustment factor associated with first Sounding Reference Signal Resource Indicator (SRI) information in condition that a first open loop power control parameter associated with the first SRI information or a first downlink Reference Signal (RS) associated with the first
SRI information is reconfigured, the first open loop power control parameter being configured for power control of a Physical Uplink Shared Channel (PUSCH) and the first downlink RS being configured to measure a path loss value for power control of over the PUSCH; and the terminal device determines transmit power of the PUSCH according to the reset first closed loop adjustment factor.-
公开(公告)号：US10993189B2
公开(公告)日：2021-04-27
申请号：US16278620
申请日：2019-02-18
IPC分类号： H04W52/14 , H04W52/24 , H04W52/50 , H04W72/12 , H04W52/34 , H04W52/38 , H04W72/14 , H04W72/04 , H04W52/08 , H04W52/10 , H04W74/08
摘要： A method and apparatus is provided, wherein configuration information for a transmission is determined based on a configured uplink grant. Information of an assigned one of a plurality of different received by a network entity power levels for each user equipment for a given transmission instance is received. A transmit power offset is determined, based on the received information of the assigned one of the plurality of different received by the network entity power levels. A transmit power for transmission is determined, based on the configuration information of the configured uplink grant and by applying the determined transmit power offset. An uplink transmission is performed using the determined transmit power for transmission.
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公开(公告)号：US10986590B2
公开(公告)日：2021-04-20
申请号：US16262837
申请日：2019-01-30
申请人： T-Mobile USA, Inc.
摘要： Systems and methods are described for reducing processing time of messages that are repeatedly received, with increasing frequency, by a device (e.g., user equipment, base station etc.). For example, the systems and methods would have a mobile device increase power, possibly to maximum power-out, per policy, if messages beyond the original are received and the time between those messages is decreasing. The decrease in time between messages indicates a more urgent need for the mobile device to power up. The systems and methods can be adapted for different types of messages (e.g., power-up, power-down, resource request, bandwidth request, service type, call type origination, quality-of-service request, application type, etc.). Each message type is associated with a policy (pre-determined or adaptive) that indicates the default behavior when the method detects a decrease in time between messages.
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公开(公告)号：US10952153B2
公开(公告)日：2021-03-16
申请号：US16410614
申请日：2019-05-13
发明人： Nicholas W. Anderson
IPC分类号： H04W52/24 , H04W52/06 , H04W52/22 , H04W52/08 , H04W52/10 , H04W52/12 , H04W72/04 , H04W72/12
摘要： A network device may select a value of a multi-level transmit power control (TPC) command from a plurality of pre-defined values. The network device may transmit on a single channel an allocation of an uplink resource and the multi-level TPC command.
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公开(公告)号：US10917854B2
公开(公告)日：2021-02-09
申请号：US16117410
申请日：2018-08-30
发明人： Jianqin Liu
IPC分类号： G08C17/00 , H04W52/14 , H04W52/06 , H04W52/40 , H04B7/0456 , H04L5/00 , H04W52/08 , H04B17/327 , H04W76/27
摘要： An uplink power control method and an device is provided. The uplink power control method includes: sending a configured measurement pilot, wherein the measurement pilot is corresponding to information about a precoding matrix; and sending a configured power control parameter, wherein the power control parameter is corresponding to the configured measurement pilot, and the power control parameter is used to control transmit power of a terminal device in a serving cell. According to the embodiments of the present invention, accuracy of uplink power control is improved.
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