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公开(公告)号：US20250039795A1
公开(公告)日：2025-01-30
申请号：US18716247
申请日：2022-02-05
Applicant: QUALCOMM Incorporated
Inventor： Chao WEI , Ruiming ZHENG , Peter GAAL , Wanshi CHEN , Kangqi LIU , Hao XU , Min HUANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may transmit a message indicating that the first device is operating on intermittently available energy harvested from outside the first device. The first device may receive a low-power wakeup signal. The first device may transmit, based at least in part on an energy harvesting state of the first device, an indication that the first device is capable of supporting continuous transmission and reception during a time frame having a configured duration. The first device may communicate during the time frame. Numerous other aspects are described.
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公开(公告)号：US20250015851A1
公开(公告)日：2025-01-09
申请号：US18716442
申请日：2022-02-02
Applicant: QUALCOMM Incorporated
Inventor： Liangming WU , Jing DAI , Min HUANG , Chao WEI , Hao XU
IPC: H04B7/0456 , H04B7/06
Abstract: Aspects described herein relate to receiving a configuration indicating a first codebook subset restriction table restricting a set of precoding matrix indicators (PMIs) for which PMI feedback is to be reported for an antenna array, generating, based on the configuration, PMI feedback for an adaptive configuration of the antenna array based on a second codebook subset restriction table for the adaptive configuration of the antenna array, and transmitting the PMI feedback to the base station. Other aspects relate to transmitting the configuration and/or receiving the PMI feedback.
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公开(公告)号：US20240414658A1
公开(公告)日：2024-12-12
申请号：US18810598
申请日：2024-08-21
Applicant: QUALCOMM Incorporated
Inventor： Min HUANG , Chao WEI , Yuwei REN , Yu ZHANG , Qiaoyu LI , Chenxi HAO , Liangming WU , Hao XU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive an indication of a first transmit power configuration and a second transmit power configuration for a physical uplink shared channel (PUSCH) communication. The wireless communication device may transmit, using a first transmit power that is based at least in part on the first transmit power configuration, a first portion of the PUSCH communication in a full-duplex portion of a time-frequency resource. The wireless communication device may transmit, using a second transmit power that is based at least in part on the second transmit power configuration, a second portion of the PUSCH communication in a non-full-duplex portion of the time-frequency resource. Numerous other aspects are provided.
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公开(公告)号：US20240405845A1
公开(公告)日：2024-12-05
申请号：US18698345
申请日：2021-12-28
Applicant: QUALCOMM Incorporated
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 configuration of a beam report associated with a set of base station transmit beams, the set of base station transmit beams being directed to the UE via a backscatter link reflected by a backscatter device. The UE may transmit, to the base station, the beam report based at least in part on the configuration of the beam report, the beam report corresponding to the backscatter link. Numerous other aspects are described.
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公开(公告)号：US20240333452A1
公开(公告)日：2024-10-03
申请号：US18580908
申请日：2021-09-21
Applicant: QUALCOMM Incorporated
Inventor： Min HUANG , Chao WEI , Hao XU , Danlu ZHANG , Sony AKKARAKARAN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an intermediate orbital angular momentum (OAM) node may receive, from a parent OAM node via a parent link between the intermediate OAM node and the parent OAM node, a first signal based at least in part on a first set of OAM modes. The intermediate OAM node may transmit, to a child OAM node via a child link between the intermediate OAM node and the child OAM node, a second signal based at least in part on a second set of OAM modes that are different than the first set of OAM modes. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240204833A1
公开(公告)日：2024-06-20
申请号：US18286956
申请日：2021-06-17
Applicant: QUALCOMM Incorporated
Inventor： Danlu ZHANG , Min HUANG , Yu ZHANG , Hao XU
IPC: H04B7/0456 , H04B7/06 , H04B7/08
CPC classification number: H04B7/0469 , H04B7/0617 , H04B7/086
Abstract: An example aspect comprises selecting an azimuth mode for an OAM MIMO transmission by a transmitter that includes a first number of circles that each include a second number of antenna elements, wherein the azimuth mode defines a DFT vector of a size less than or equal to the second number; selecting, from a plurality of radial modes associated with the azimuth mode, a radial mode for the transmission, wherein the radial modes include at least a first radial mode defining a first beamforming vector and a second radial mode defining a second beamforming vector, wherein each one of the first and second beamforming vectors includes the DFT vector weighted and repeated for a number of times less than or equal to the first number, wherein the first and second beamforming vectors are orthogonal to each other; and transmitting a signal using a beam configured according to the radial mode.
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公开(公告)号：US20240147504A1
公开(公告)日：2024-05-02
申请号：US18279182
申请日：2021-04-21
Applicant: QUALCOMM Incorporated
IPC: H04W72/40 , H04L5/00 , H04W72/0446 , H04W72/232
CPC classification number: H04W72/40 , H04L5/0051 , H04W72/0446 , H04W72/232
Abstract: Apparatus, methods, and computer program products for sidelink positioning are provided. An example method includes transmitting or receiving a reservation message reserving sidelink resources for groupcasting of one or more reference signals for a group of multiple UEs including the UE, the sidelink resources for the groupcasting comprising time division multiplexed (TDM) resources for the multiple UEs in the group of multiple UEs. The example method further includes transmitting a reference signal in a resource of the TDM resources.
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公开(公告)号：US20240064659A1
公开(公告)日：2024-02-22
申请号：US18256016
申请日：2021-02-09
Applicant: QUALCOMM Incorporated
Inventor： Jing DAI , Chao WEI , Peng CHENG , Min HUANG , Hao XU , Wanshi CHEN
CPC classification number: H04W52/383 , H04W72/40
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an assisting user equipment (UE) may determine, within a resource selection window, one or more resources to reserve in a shared resource pool for an internal sidelink transmission within a disaggregated UE group including the assisting UE and one or more assisted UEs. The assisting UE may transmit, over a sidelink, an assisting reservation message indicating a lower reference signal received power (RSRP) to project onto the one or more resources reserved for the internal sidelink transmission relative to a measured RSRP that is based at least in part on a transmit power associated with the assisting reservation message. Numerous other aspects are described.
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公开(公告)号：US20240031109A1
公开(公告)日：2024-01-25
申请号：US18256625
申请日：2021-02-19
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0057 , H04B7/0626 , H04L5/0048 , H04B7/0639
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may transmit a trigger message to a second UE, where the trigger message triggers a channel state information (CSI) report that includes a first CSI reporting mode of a set of CSI reporting modes and a reporting quantity for the first CSI reporting mode. For a first reporting quantity, the first UE may trigger the second UE to transmit a CSI reference signal (RS), and the first UE may then receive the CSI-RS to determine CSI based on the CSI-RS. Additionally or alternatively, for other reporting quantities, the first UE may transmit the CSI-RS to the second UE, and the second UE may transmit channel state feedback to the first UE based on measuring CSI for the received CSI-RS, where the first UE determines the CSI based on the channel state feedback.
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公开(公告)号：US20230379915A1
公开(公告)日：2023-11-23
申请号：US17924615
申请日：2020-07-03
Applicant: QUALCOMM Incorporated
Inventor： Jing DAI , Chao WEI , Chenxi HAO , Qiaoyu LI , Min HUANG , Wei XI , Hao XU , Gokul SRIDHARAN , Hung Dinh LY , Enoch Shiao-Kuang LU
IPC: H04W72/21 , H04L1/00 , H04L1/1607 , H04W72/0446 , H04L1/1812
CPC classification number: H04W72/21 , H04L1/0073 , H04L1/1664 , H04W72/0446 , H04L1/1812
Abstract: The present disclosure relates to uplink control information (UCI) multiplexing for multi-slot physical uplink shared channel (PUSCH) with transport block size (TBS) scaling. Specifically, a user equipment (UE) may determine to transmit UCI on a multi-slot PUSCH transmission. The UE may further identify a number of UCI resource elements (REs) in at least one slot of the PUSCH transmission based at least on a scaling rate. The UE may further perform the PUSCH transmission including the UCI REs.
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