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公开(公告)号：US20230231690A1
公开(公告)日：2023-07-20
申请号：US18002252
申请日：2020-09-05
Applicant: QUALCOMM INCORPORATED
IPC: H04L5/00 , H04L1/1822 , H04W72/1268 , H04W72/566 , H04W72/232
CPC classification number: H04L5/0094 , H04L1/1822 , H04W72/1268 , H04W72/566 , H04W72/232
Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may be configured to transmit data to a network device using an unencoded signal that includes parameters for updating a local data model. The UE may receive a radio network temporary identifier (RNTI) to decode a resource allocation message that schedules uplink resources for the transmission of the parameters, where the RNTI may be a dedicated RNTI that is different from other RNTIs received by the UE. The UE may identify allocated resources as scheduled by the resource allocation message, and may apply analog modulation and pre-equalization parameters to a data block to form an unencoded uplink transmission that includes the model parameters. The UE may transmit the unencoded uplink message in accordance with an over-the-air computation procedure.
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公开(公告)号：US20230228839A1
公开(公告)日：2023-07-20
申请号：US18002137
申请日：2020-06-19
Applicant: QUALCOMM Incorporated
CPC classification number: G01S7/006 , G01S13/003 , G01S13/04 , H04B7/0695 , H04B7/063
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a sensing signal receiver may receive, from a sensing signal transmitter, sensing signals for passive object sensing in a plurality of beams; and transmit, to the sensing signal transmitter, feedback information that indicates an association of a set of beams, of the plurality of beams, for sensing signal transmission. Numerous other aspects are provided.
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公开(公告)号：US20230216636A1
公开(公告)日：2023-07-06
申请号：US17998251
申请日：2020-06-17
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Yu ZHANG , Liangming WU , Chenxi HAO , Hao XU , Min HUANG , Chao WEI , Wei XI
CPC classification number: H04L5/0051 , H04L25/0224
Abstract: Methods, systems, and devices for wireless communications are described. A communication device, which may be a user equipment (UE), may receive a message including an indication of a set of demodulation reference signal (DMRS) candidates for a data channel. The data channel may be a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH) in some examples. The UE may determine a set of parameters associated with the set of DMRS candidates based on the received message. The set of parameters may correspond to a radio frequency spectrum subband or a radio frequency spectrum band associated with the data channel. The UE may estimate one or more characteristics of the data channel using the set of parameters associated with the set of DMRS candidates to perform wireless communication (e.g., PDSCH reception, PUSCH transmission).
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公开(公告)号：US20230179370A1
公开(公告)日：2023-06-08
申请号：US17999747
申请日：2020-07-18
Applicant: Runxin WANG , Muhammad Sayed Khairy ABDELGHAFFAR , Yu ZHANG , Krishna Kiran MUKKAVILLLI , Hwan Joon KWON , QUALCOMM INCORPORATED
Inventor： Runxin WANG , Muhammad Sayed Khairy ABDELGHAFFAR , Yu ZHANG , Krishna Kiran MUKKAVILLI , Hwan Joon KWON
IPC: H04L5/00
CPC classification number: H04L5/0051 , H04L5/0094
Abstract: Methods, systems, and devices for wireless communications are described for configuration and transmission of one or more uplink reference signals for tracking. A user equipment (UE) may transmit one or more uplink reference signals for tracking and a base station or transmission-reception point (TRP) may estimate one or more frequency or time shifts (e.g., a Doppler shift, time shift, or both) associated with communications with the UE. The estimated frequency shifts, time shifts, or combinations thereof, may be used to provide compensated communications (e.g., Doppler compensated communications) with the UE. The uplink reference signal for tracking may be a sounding reference signal that is configured as a tracking reference signal.
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305.发明公开公开(公告)号：US20230179260A1
公开(公告)日：2023-06-08
申请号：US17998107
申请日：2020-06-30
Applicant: QUALCOMM INCORPORATED
Inventor： Muhammad Sayed Khairy ABDELGHAFFAR , Alexandros MANOLAKOS , Yu ZHANG
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first reference signal from a first transmission reception point (TRP) and a second reference signal from a second TRP. The UE may estimate a first Doppler shift associated with the first TRP based on receiving the first reference signal and may estimate a second Doppler shift associated with the second TRP based on receiving the second reference signal. In some cases, the UE may receive a first Doppler pre-compensated downlink transmission from the first TRP and a second Doppler pre-compensated downlink transmission from the second TRP based on a Doppler pre-compensation indication that indicates whether the downlink transmissions are Doppler pre-compensated.
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Patent Agency Ranking
公开(公告)号：US20230171056A1
公开(公告)日：2023-06-01
申请号：US17997257
申请日：2021-07-01
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0048 , H04W24/02
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter may receive, from a receiver associated with an orbital angular momentum (OAM) multiplexing based communication, feedback; determine a selected OAM mode for communication with the receiver based at least in part on the feedback; and transmit the OAM multiplexing based communication to the receiver based at least in part on the selected OAM mode. Numerous other aspects are provided.
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公开(公告)号：US20230163928A1
公开(公告)日：2023-05-25
申请号：US17997979
申请日：2020-06-22
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Sayed Khairy ABDELGHAFFAR , Yu ZHANG , Runxin WANG , Alexandros MANOLAKOS
IPC: H04L5/00
CPC classification number: H04L5/0091 , H04L5/0023 , H04L5/0048
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, based at least in part on transmitting information indicating a UE capability for uplink frequency shift configuration, quasi-co-location (QCL) information associated with an uplink transmission control indicator (TCI) state; determine an uplink frequency shift configuration for a sounding reference signal (SRS) based at least in part on the QCL information associated with the uplink TCI state; and transmit the SRS based at least in part on the uplink frequency shift configuration. Numerous other aspects are provided.
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308.发明公开公开(公告)号：US20230144865A1
公开(公告)日：2023-05-11
申请号：US17794587
申请日：2020-01-23
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Yu ZHANG , Peter Pui Lok ANG , Jing LEI
IPC: H04W72/0457 , H04W72/54 , H04W72/0446 , H04W72/0453 , H04W72/23
CPC classification number: H04W72/0457 , H04W72/54 , H04W72/0446 , H04W72/0453 , H04W72/23
Abstract: A user equipment for wireless communication is provided. The UE operates within an active bandwidth part (BWP) of a component carrier, wherein the active BWP is a portion of a total bandwidth of the component carrier, determines a configuration for a dynamic channel state information (CSI) measurement gap, the dynamic CSI measurement gap including channel state information (CSI) measurement resources having a frequency domain occupation within the total bandwidth of the component carrier and outside of the active BWP, measures the CSI measurement resources included in the dynamic CSI measurement gap, and transmits a CSI report based on the measured CSI measurement resources.
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公开(公告)号：US20230120578A1
公开(公告)日：2023-04-20
申请号：US17759945
申请日：2020-03-02
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Chenxi HAO , Yu ZHANG , Xiaoxia ZHANG , Hao XU
IPC: H04B7/06 , H04W72/1268 , H04W72/566
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) report configuration that includes configuration information associated with multiple CSI reports. The UE may generate a CSI report message in which the multiple CSI reports are separately encoded and ordered based at least in part on one or more rules. In some aspects, the CSI report message may be generated for transmission on one or more of a physical uplink shared channel (PUSCH) or a physical uplink control channel (PUCCH). Numerous other aspects are provided.
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公开(公告)号：US20230113127A1
公开(公告)日：2023-04-13
申请号：US17904182
申请日：2020-02-14
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush HOSSEINI , Yi HUANG , Wei YANG , Wanshi CHEN , Krishna Kiran MUKKAVILLI , Yu ZHANG
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a channel state reporting configuration for one or more semi-persistent scheduling (SPS) configurations for communications with a base station. For example, different channel state report configurations may be configured for the UE within the SPS configuration. Additionally, a downlink control information (DCI) associated with the SPS configuration may be used to activate the channel state report configuration. In some cases, different channel state report configurations may be configured for an SPS configuration, and the DCI may include a bit field to indicate which configured channel state report configuration is activated for the SPS configuration. Additionally, if the DCI indicates a release for an SPS configuration, the UE may refrain from transmitting channel state reports with an acknowledgment feedback acknowledging the release.
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