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公开(公告)号：WO2023059419A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/042876
申请日：2022-09-08
Applicant: QUALCOMM INCORPORATED
Inventor： WANG, Hua , AKKARAKARAN, Sony , SARKIS, Gabi , LUO, Tao , LI, Junyi
IPC: H04W52/24 , H04W52/38 , H04L5/0048 , H04W24/08 , H04W52/242 , H04W52/325 , H04W52/346 , H04W52/383
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may determine a first sidelink pathloss based at least in part on a first sidelink reference signal from a second UE. The first UE may also determine a second sidelink pathloss based at least in part on a second sidelink reference signal received from a third UE. The first UE may transmit, during a transmission time interval, a first sidelink transmission to the second UE using a first transmit power that is based at least in part on the first sidelink pathloss and a second sidelink transmission to the third UE using a second transmit power that is based at least in part on the second sidelink pathloss. The first sidelink transmission may be transmitted at a first frequency and the second sidelink transmission may be transmitted at a second frequency.
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公开(公告)号：WO2023048613A1
公开(公告)日：2023-03-30
申请号：PCT/SE2022/050808
申请日：2022-09-13
Applicant: BEAMMWAVE AB
Inventor： LINDOFF, Bengt , BRANDT, Per-Olof
IPC: H01Q1/24 , H01Q23/00 , H04B1/3827 , H04B1/401 , H04B7/0404 , H04W52/24
Abstract: An electronic device (100) comprising: a first antenna (102) having a first orientation, the first antenna (102) being an integrated antenna; a second antenna (152) having a second orientation, different from the first orientation; a first switch (162) connectable to the first and second antennas (102, 152); first radio frequency, RF, circuitry (112), the first RF circuitry (112) being connectable to one of the first antenna (102) and the second antenna (152) via the first switch (162) and the first RF circuitry (112) comprising one or more of a Low Noise amplifier, a Mixer, a Local oscillator, a Phase locked loop, an analog filter, a Voltage Gain Amplifier, an analog to digital converter, ADC, a digital filter, a Power Amplifier and a digital to analog converter, DAC; a first control unit for controlling the first switch (162) to connect the first RF circuitry (112) to one of the first and second antennas (102, 152), wherein the first antenna (102) is integrated together with the first RF circuitry (112) in a first encapsulation (132) and wherein the second antenna (152) is an external antenna. Corresponding method, computer program product and single-chip radio are also disclosed.
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公开(公告)号：WO2023043912A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/043645
申请日：2022-09-15
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： PARK, Jonghyun , LEE, Moon IL , MARINIER, Paul , KWAK, Young Woo , PELLETIER, Ghyslain , KHAN BEIGI, Nazli
Abstract: Systems, methods, and instrumentalities are described herein regarding power control and link adaptation for cross-division duplex (XDD). A wireless transmit/receive unit (WTRU) may receive a grant associated with transmission of an uplink (UL) signal. The grant may indicate a first set of resource blocks (RBs). The WTRU may determine a frequency gap (FG) between the first set of RBs and a reference RB. The WTRU may adjust one or more transmit (Tx) parameters based on the determined FG. When the determined FG is less than a pre-defined threshold, the WTRU may reduce one or more of a transmit power or a modulation coding scheme (MCS) level associated with transmission of the UL signal scheduled by the grant. The WTRU may transmit the UL signal using the adjusted one or more Tx parameters.
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4.发明申请
公开(公告)号：WO2023019383A1
公开(公告)日：2023-02-23
申请号：PCT/CN2021/112695
申请日：2021-08-16
Applicant: QUALCOMM INCORPORATED , LY, Hung Dinh , SAHRAEI, Saeid , ZHANG, Yu , MUKKAVILLI, Krishna Kiran
Inventor： LY, Hung Dinh , SAHRAEI, Saeid , ZHANG, Yu , MUKKAVILLI, Krishna Kiran
Abstract: A method for wireless communication performed by a user equipment (UE) includes receiving multiple reference signals (RSs), each RS of the plurality of RSs being associated with a reflection from a respective reconfigurable intelligent surface (RIS), of multiple RISs, or with a direct transmission from a base station. The method also includes receiving, from the base station, a RIS configuration indicating a set of operative RISs, of the plurality of RISs, that reflect an uplink transmission from the UE. The method further includes transmitting, to the base station, an uplink message according to an uplink transmission power, the uplink transmission power being based on an effective pathloss that is a function of each pathloss of a set of pathlosses respectively associated with a set of RSs, of the multiple RSs, that are respectively associated with the set of operative RISs or the base station.
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Patent Agency Ranking6.发明申请
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.
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公开(公告)号：WO2022267389A1
公开(公告)日：2022-12-29
申请号：PCT/CN2021/138881
申请日：2021-12-16
Applicant: 中兴通讯股份有限公司
Inventor： 侯晓辉
Abstract: 一种网络接入方法、设备和存储介质。该方法包括：确定两个用户设备的接收功率和两个用户设备之间的无线信道相关性(S110)；根据所述无线信道相关性确定两个用户设备的功率控制策略(S120)；根据所述功率控制策略和所述无线信道相关性确定所述用户设备的免授权解调方式(S130)；将所述免授权解调方式发送至所述用户设备，以使所述用户设备进行免授权解调，并进行上行免授权同时接入网络(S140)。
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公开(公告)号：WO2022265754A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/028883
申请日：2022-05-12
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor： KOTARU, Manikanta , BAHL, Paramvir
Abstract: A method for controlling transmission power from one or more radio units is provided including monitoring channel state feedback for a signal communicated between a first radio unit of the one or more radio units and a user device in a transmitted frequency range, wherein the channel state feedback is based at least in part on a metric of quality of the communicated radiofrequency signal, determining that the channel state feedback satisfies a channel state condition, wherein the channel state condition includes a metric to evaluate performance of the one or more radio units relative to the user device based at least on the metric of quality of the communicated signal, and transmitting an instruction to adjust a transmission power in the transmitted frequency range of at least one of the one or more radio units based at least on the satisfaction of the channel state condition.
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9.发明申请
公开(公告)号：WO2022240969A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/028740
申请日：2022-05-11
Applicant: INTEL CORPORATION
Inventor： HAN, Dong , MONDAL, Bishwarup , HEO, Youn Hyoung , WANG, Guotong , ZHANG, Yujian , DAVYDOV, Alexei , HAN, Seunghee
IPC: H04W52/36 , H04W52/24 , H04W52/14 , H04W52/42 , H04W52/08 , H04B7/0413 , H04B7/024 , H04W52/242 , H04W52/365
Abstract: The disclosure is directed to systems and methods systems and methods for a user equipment and a power headroom report including detecting a triggering of a plurality of pathloss references from a plurality of transmission reception points (TRPs) between activation of successive power headroom reporting instances; tracking a power headroom concurrently for the plurality of TRPs during multiple transmission reception point (mTRP) operation to enable power headroom reporting for each respective TRP; tracking power headroom concurrently for each TRP of the plurality of TRPs in use during mTRP operation upon detection of the triggering of the plurality of pathloss references; and providing a power headroom determination and a power headroom report to each of the plurality of TRPs in use during mTRP operation based on the triggered plurality of pathloss references.
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公开(公告)号：WO2022240750A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/028335
申请日：2022-05-09
Applicant: INTEL CORPORATION
Inventor： WANG, Guotong , DAVYDOV, Alexei , SENGUPTA, Avik , MONDAL, Bishwarup
IPC: H04W52/14 , H04W52/08 , H04W52/24 , H04W52/32 , H04W52/42 , H04W72/12 , H04B7/06 , H04B7/0456 , H04L5/0051 , H04L5/0053 , H04L5/0094 , H04W52/242
Abstract: The present invention is directed to configurations that include spatial relationships and power control settings for uplink transmissions based on different usages (codebook and non-codebook usages), wherein the configuration includes a transmission configuration indicator (TCI) state that includes or associated with a plurality of power control parameters, wherein the association between the TCI and the plurality of power control parameters is updated using a medium access control (MAC) control element (CE), and wherein at least one power control parameter setting in the configuration is common to a plurality of different uplink transmissions.
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