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131.发明公开公开(公告)号：US20230318892A1
公开(公告)日：2023-10-05
申请号：US17655339
申请日：2022-03-17
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Xiaoxia ZHANG , Jing SUN , Morteza SOLTANI , Jun MA , Peter GAAL , Junyi LI
CPC classification number: H04L27/2607 , H04L5/0048 , H04L27/2613
Abstract: Certain aspects of the present disclosure provide techniques for time division multiplexing (TDMing) user equipment (UE) data using guard interval (GI)-based waveforms. An example method generally includes communicating with a device using a frame format, the frame format comprising a first symbol, a second symbol, and a third symbol, wherein: the first symbol comprises a first data portion for a first UE and a first GI corresponding to the first UE; the third symbol comprises a second data portion for a second UE and a second GI corresponding to the second UE, wherein the third symbol is later in time than the first symbol; and the second symbol comprises a gap or a reference signal (RS), a third GI corresponding to the first UE, and a fourth GI corresponding to the second UE, wherein the second symbol is between the first and third symbol in time.
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132.发明公开公开(公告)号：US20230318785A1
公开(公告)日：2023-10-05
申请号：US17657881
申请日：2022-04-04
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Navid ABEDINI , Junyi LI , Tao LUO , Huilin XU
IPC: H04L5/00 , H04B17/345
CPC classification number: H04L5/0053 , H04B17/345
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central network entity may configure, for a network node, a first configuration indicating one or more transmission windows for inter-network node cross-link interference (CLI) measurement reference signaling. The central network entity may configure, for the network node, a second configuration indicating a plurality of reception windows for inter-network node CLI measurement reference signaling, wherein the one or more transmission windows are configured to be non-overlapped with each reception window of the plurality of reception windows. Numerous other aspects are described.
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公开(公告)号：US20230309117A1
公开(公告)日：2023-09-28
申请号：US18041049
申请日：2020-10-09
Applicant: QUALCOMM Incorporated
Inventor： Jing SUN , Ozcan OZTURK , Juan MONTOJO , Tao LUO , Xiaoxia ZHANG , Peter GAAL , Changlong XU
Abstract: Certain aspects of the present disclosure provide techniques for communicating using sidelink resources allocated in an unlicensed spectrum. A method that may be performed by a first UE includes receiving one or more transmissions from a second UE on one or more sidelink sub-channels spanning one or more resource block (RB) sets of an unlicensed spectrum occupied by the second UE for a channel occupancy time (COT) and transmitting, to the second UE, feedback information corresponding to the one or more received transmissions on a feedback channel based on a mapping between the one or more sidelink sub-channels and the feedback channel that confines the feedback channel to at least the one or more RB sets and one or more guard bands between the one or more RB sets of the unlicensed spectrum occupied by the second UE for the COT.
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公开(公告)号：US20230308239A1
公开(公告)日：2023-09-28
申请号：US17656181
申请日：2022-03-23
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Yan ZHOU
IPC: H04L5/00
CPC classification number: H04L5/0051
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information identifying a set of transmission configuration indicator (TCI) states and a TCI-field codepoint mapping, wherein an active subset of the set of TCI states is active in accordance with a default configuration. The UE may communicate, based at least in part on the TCI-field codepoint mapping and the default configuration, using a default active TCI state of the active subset of the set of TCI states. Numerous other aspects are provided.
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公开(公告)号：US20230300837A1
公开(公告)日：2023-09-21
申请号：US18018533
申请日：2021-09-20
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Konstantinos DIMOU , Tao LUO
CPC classification number: H04W72/1273 , H04B7/0626 , H04W72/512 , H04W72/232 , H04W16/28
Abstract: In some aspects, a UE may receive downlink control information (DCI) indicating a first transmission of a plurality of AP-CSI-RSs and indicating a second transmission of downlink data. The UE may receive the plurality of AP-CSI-RSs and the downlink data, the reception of the plurality of AP-CSI-RSs indicating to the UE to transmit an AP-CSI report based on receiving the plurality of AP-CSI-RSs. However, the plurality of AP-CSI-RSs may be received across multiple symbols. As a result, some of the AP-CSI-RSs may be outdated after the UE receives the AP-CSI-RSs or the downlink data. The UE may refrain from transmitting an AP-CSI report in response to receiving the plurality of AP-CSI-RSs based on at least one of a change in a channel condition of a physical downlink shared channel (PDSCH) for receiving the downlink data or receiving the downlink data.
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Patent Agency Ranking
136.发明公开公开(公告)号：US20230300826A1
公开(公告)日：2023-09-21
申请号：US18006534
申请日：2020-09-11
Applicant: QUALCOMM Incorporated
IPC: H04W72/1268 , H04L5/00 , H04W72/23
CPC classification number: H04W72/1268 , H04L5/0051 , H04W72/23
Abstract: This disclosure provides systems, methods, and apparatuses for physical uplink shared channel (PUSCH) communications in joint downlink and uplink transmission configuration indicator (TCI) state scenarios. In one aspect, a user equipment (UE) may transmit a sounding reference signal (SRS) resource for a codebook-based or non-codebook-based PUSCH communication before receiving a downlink control information (DCI) that schedules or activates the PUSCH communication. The UE may determine a TCI state for the PUSCH communication based on the received DCI, such as when the received DCI includes an indication of the TCI state, or based on the transmitted SRS, such as when the received DCI does not include an indication of the TCI state.
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公开(公告)号：US20230300817A1
公开(公告)日：2023-09-21
申请号：US18183829
申请日：2023-03-14
Applicant: QUALCOMM Incorporated
Inventor： Konstantinos DIMOU , Sanghoon KIM , Jae Ho RYU , Yi HUANG , Yan ZHOU , Tao LUO
IPC: H04W72/11 , H04L1/1812 , H04W72/23
CPC classification number: H04W72/11 , H04L1/1812 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect an overlap between two or more deferred semi-persistent scheduling (SPS) hybrid automatic repeat request (HARQ) codebooks and a retransmitted HARQ codebook. The UE may cancel a transmission of the two or more deferred SPS HARQ codebooks or perform the transmission of the two or more deferred SPS HARQ codebooks in one or more slots. Numerous other aspects are described.
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公开(公告)号：US20230300604A1
公开(公告)日：2023-09-21
申请号：US18021388
申请日：2020-09-09
Applicant: QUALCOMM Incorporated
IPC: H04W8/24
CPC classification number: H04W8/24
Abstract: A user equipment (UE) determines a UE capability associated with a joint downlink (DL) and uplink (UL) transmission configuration indicator (TCI) state indicating a common beam for communication in DL and UL and transmits an indication of the UE capability associated with the joint DL and UL TCI state to a base station. The UE may determine a UE capability associated with an UL TCI state for uplink communication and may transmit an indication of the UE capability to the base station. A base station receives the UE capability and configures or activates one or more joint DL and UL TCI states or UL TCI states based on the UE capability.
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139.发明公开公开(公告)号：US20230300571A1
公开(公告)日：2023-09-21
申请号：US18323547
申请日：2023-05-25
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Tao LUO
CPC classification number: H04W4/029 , H04L5/0048
Abstract: Disclosed are techniques for wireless communication. In an aspect, a position determination entity (PDE) receives a request to schedule an on-demand PRS positioning session of a UE at a future time, wherein the request is configured to request a first set of parameters for the scheduled on-demand PRS positioning session, with an availability of one or more parameters of the first set of parameters at the future time being indeterminable when the request is received. PDE determines the availability of the one or more parameters at the future time. PDE determines a PRS configuration for the scheduled on-demand PRS positioning session in advance of the future time.
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公开(公告)号：US20230299906A1
公开(公告)日：2023-09-21
申请号：US18018538
申请日：2021-09-24
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Mostafa KHOSHNEVISAN , Wooseok NAM , Tao LUO , Xiaoxia ZHANG
CPC classification number: H04L5/0048 , H04W72/21 , H04W72/23
Abstract: Aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may receive, from a base station, a radio resource control (RRC) message including an indication of a number of physical uplink control channel (PUCCH) repetitions. The apparatus may also receive, from the base station, downlink control information (DCI) indicating a codepoint associated with the number of PUCCH repetitions, the codepoint including at least one PUCCH resource indicator (PRI) associated with a PUCCH resource of one or more PUCCH resource sets, the at least one PRI corresponding to the number of PUCCH repetitions. The apparatus may also transmit, to the base station, a PUCCH via the PUCCH resource of the one or more PUCCH resource sets, the transmitted PUCCH corresponding to the number of PUCCH repetitions.
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