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公开(公告)号：US20240171253A1
公开(公告)日：2024-05-23
申请号：US18550248
申请日：2021-06-09
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Fang YUAN , Junyi LI , Tao LUO
CPC classification number: H04B7/06966 , H04W24/08 , H04W24/10
Abstract: The present disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for channel state information report configuration for non-serving cell reference signal. A user equipment may receive, from a serving cell, a reference signal (RS) measurement configuration and a RS report configuration associated with a non-serving cell. The UE also may monitor for a RS beam using a transmission configuration indicator (TCI) state associated with the non-serving cell based on the RS measurement configuration. The UE also may obtain one or more measurements of the RS beam associated with the non-serving cell. The UE also may transmit, to the serving cell, a beam report indicating the one or more measurements of the RS beam associated with the non-serving cell and beam measurements associated with a serving cell based on the RS report configuration.
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22.发明公开公开(公告)号：US20240154651A1
公开(公告)日：2024-05-09
申请号：US18559712
申请日：2021-07-05
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Fang YUAN , Tao LUO , Junyi LI
IPC: H04B7/0417 , H04B7/024
CPC classification number: H04B7/0417 , H04B7/024 , H04B7/0628
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify, based at least in part on configuration information received from a base station, whether the UE is in a single-transmit receive point (TRP) mode or a multiple-TRP mode. The UE may receive a beam indication that is one of a non-unified beam indication or a unified transmission configuration indicator (TCI) state indication, wherein a type of the beam indication is based at least in part on one or more beam indication rules for the single-TRP mode and the multiple-TRP mode. The UE may communicate with one or more TRPs using one or more beam directions associated with the beam indication. Numerous other aspects are described.
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公开(公告)号：US20240129993A1
公开(公告)日：2024-04-18
申请号：US18547817
申请日：2021-04-20
Applicant: QUALCOMM Incorporated
CPC classification number: H04W76/20 , H04L5/0051 , H04L5/0096 , H04W8/22
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may start, from a last transmission of a reference signal resource, a known transmission control indicator (TCI) duration during which a TCI state switch command is to be received. The known TCI duration may end after a maximum time duration and may exclude an invalid period. The UE may receive the TCI state switch command during the known TCI duration. Numerous other aspects are described.
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公开(公告)号：US20240114467A1
公开(公告)日：2024-04-04
申请号：US18263675
申请日：2021-03-29
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Yan ZHOU , Tao LUO
IPC: H04W52/36 , H04W52/08 , H04W52/10 , H04W52/24 , H04W72/232
CPC classification number: H04W52/367 , H04W52/08 , H04W52/10 , H04W52/242 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a control message, wherein the control message includes, for a multi-panel transmission, a first sounding reference signal (SRS) resource indicator (SRI) and a second SRI. The UE may determine power control information for the multi-panel transmission, wherein the power control information includes first power control information for a first transmission and second power control information for a second transmission. The UE may transmit the first transmission and the second transmission, in accordance with the first power control information and the second power control information, respectively, using a set of panels. Numerous other aspects are described.
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25.发明公开公开(公告)号：US20240089977A1
公开(公告)日：2024-03-14
申请号：US18261973
申请日：2021-04-12
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Fang YUAN , Tao LUO , Junyi LI
CPC classification number: H04W72/23 , H04L5/0053
Abstract: This disclosure provides systems, methods, and apparatuses that enable abase station (BS) to transmit downlink control information (DCI) without downlink data to indicate a transmission configuration indicator (TCI). In one aspect, a user equipment (UE) may transmit a capability indication associated with whether the UE can receive DCI with a TCI and without a data assignment. The UE may receive DCI with one or more configured fields and without downlink data and may interpret the DCI, based on the one or more configured fields, to identify a TCI. The TCI may be a Type 1 beam indication or another type of beam indication. The DCI may C be a DCI format 1_1 or 1_2 or another DCI format, such as DCI format 1_0 or a DCI scheduling an uplink configuration, among other CN examples, and may indicate another configuration with the TCI.
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Patent Agency Ranking
公开(公告)号：US20240089929A1
公开(公告)日：2024-03-14
申请号：US18263663
申请日：2021-03-31
Applicant: QUALCOMM INCORPORATED
Inventor： Yan ZHOU , Fang YUAN , Wooseok NAM , Tao LUO
IPC: H04W72/044 , H04W72/231 , H04W72/232
CPC classification number: H04W72/044 , H04W72/231 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to abase station, a UE capability report including an indication of a minimum time interval between starting symbols of communications associated with different beam indications. The UE may receive, from the base station, a first beam indication associated with a first communication, wherein the first communication is scheduled such that a starting symbol of the first communication is not within the minimum time interval of a starting symbol of a second communication associated with a second beam indication that is different from the first beam indication. Numerous other aspects are described.
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公开(公告)号：US20240089861A1
公开(公告)日：2024-03-14
申请号：US18272926
申请日：2021-03-31
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Wooseok NAM , Tao LUO
CPC classification number: H04W52/146 , H04L5/0091
Abstract: Techniques for power control under unified transmission configuration indicator (TCI) state indication are provided. In an example, a base station may transmit to a user equipment (UE) first configuration information for beam indication of an uplink (UL) transmission and second configuration information for a power control parameter. The beam indication for the UL transmission may be indicated by a unified TCI state corresponding to the UL transmission. The UE may configure power control of the UL transmission based on the first configuration information and the second configuration information, and transmit, to the base station, the uplink transmission according to the configured power control.
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公开(公告)号：US20240088945A1
公开(公告)日：2024-03-14
申请号：US18263328
申请日：2021-04-12
Applicant: QUALCOMM Incorporated
IPC: H04B7/026 , H04W72/0446 , H04W72/542
CPC classification number: H04B7/026 , H04W72/0446 , H04W72/542
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a panel sharing indication that indicates panel sharing information associated with a cooperative panel that is shared with the UE. The UE may communicate with the base station using the cooperative panel and based at least in part on the panel sharing information. Numerous other aspects are described.
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公开(公告)号：US20240032133A1
公开(公告)日：2024-01-25
申请号：US18265420
申请日：2021-02-05
Applicant: QUALCOMM Incorporated
IPC: H04W76/20 , H04B7/06 , H04W72/21 , H04W72/1268
CPC classification number: H04W76/20 , H04B7/06968 , H04W72/21 , H04W72/1268
Abstract: Aspects presented herein may enable a UE to determine QCL information and/or a spatial filter for non-dedicated channel and/or signal based on a unified TCI indication from a base station. In one aspect, a UE receives a TCI state indication in association with a communication of at least one non-dedicated DL channel or non-dedicated DL signal. The UE determines QCL information for the communication of the at least one non-dedicated DL channel or the non-dedicated DL signal based on one or more source reference signals for the received TCI state indication. The UE receives the at least one non-dedicated DL channel or the non-dedicated DL signal based on the received TCI state indication and the determined QCL information.
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公开(公告)号：US20230379071A1
公开(公告)日：2023-11-23
申请号：US18247994
申请日：2020-12-30
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Mostafa KHOSHNEVISAN , Tao LUO
IPC: H04B17/309 , H04W72/542 , H04W52/24 , H04W72/20
CPC classification number: H04B17/347 , H04W72/542 , H04W52/242 , H04W72/20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a path loss reference signal indication for determining a time of occurrence of an occasion associated with applying a path loss estimation. The UE may apply the path loss estimation at a time determined based at least in part on the time of occurrence of the occasion. Numerous other aspects are provided.
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