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公开(公告)号：US20240163875A1
公开(公告)日：2024-05-16
申请号：US18513457
申请日：2023-11-17
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Yucheng DAI , Tao LUO , Sony AKKARAKARAN , Juan MONTOJO
CPC classification number: H04W72/20 , H04L5/0048 , H04W72/0446
Abstract: This disclosure provides systems, methods and apparatus, for measurement and reporting procedures associated with a sidelink positioning reference signal (SL-PRS). In one aspect, a first user equipment (UE), which may function as a sidelink anchor node, may transmit an SL-PRS to a second UE in accordance with a slot format or structure that is dedicated for SL-PRS transmissions. The first UE may select resources for the transmission of the SL-PRS via sensing and exclusion or using a set of resources that are dedicated for SL-PRS transmissions. The second UE may receive the SL-PRS and use the SL-PRS to acquire positioning information, in accordance with an observed time difference of arrival (OTDOA)-based positioning method, or may transmit a second SL-PRS to the first UE to facilitate acquisition of positioning information at the first UE, in accordance with a round-trip-time (RTT)-based positioning method.
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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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公开(公告)号：US20240106598A1
公开(公告)日：2024-03-28
申请号：US18536046
申请日：2023-12-11
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Wooseok NAM , Sungwoo PARK , Kiran VENUGOPAL , Tao LUO , Junyi LI , Jung Ho RYU , Qian ZHANG , Ling DING
CPC classification number: H04L5/0048 , H04W72/23 , H04W72/51
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, a UE capability to receive a first portion of a tracking reference signal (TRS) and a second portion of the TRS, the first portion and the second portion associated with a TRS pattern. The UE may receive, from the base station, an indication of the TRS pattern, where the TRS pattern includes the first portion of the TRS pattern and the second portion of the TRS pattern. The UE may receive one or more TRSs according to the first portion of the TRS pattern and the second portion of the TRS pattern.
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24.发明公开公开(公告)号：US20240089936A1
公开(公告)日：2024-03-14
申请号：US18263120
申请日：2021-03-03
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Yu ZHANG , Tao LUO
IPC: H04W72/0446 , H04B7/06 , H04W52/14 , H04W72/0457 , H04W72/1268 , H04W72/232
CPC classification number: H04W72/0446 , H04B7/0626 , H04W52/146 , H04W72/0457 , H04W72/1268 , H04W72/232
Abstract: Methods, systems, and devices for wireless communications are described. The method may include receiving a configuration of a set of multiple report slot offset parameters, where a subset of the set of multiple report slot offset parameters is associated with a bandwidth part of a set of multiple bandwidth parts configured for the UE, receiving, during a first slot, a message triggering a channel state information report on a physical uplink shared channel of the bandwidth part, selecting a second slot for transmitting the channel state information report based on the first slot and the subset of the set of multiple report slot offset parameters associated with the bandwidth part, and transmitting, during the second slot, the channel state information report.
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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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Patent Agency Ranking
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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27.发明公开公开(公告)号：US20240056832A1
公开(公告)日：2024-02-15
申请号：US17819143
申请日：2022-08-11
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , Wooseok NAM , Tao LUO , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, configuration information indicating a single frequency network (SFN) scheme to be applied by the UE. The UE may receive, from the network node, a transmission configuration indicator (TCI) codepoint indicating two or more TCI states associated with the SFN scheme. The UE may receive, from the network node, a beam indication that is associated with a unified TCI state indication, wherein the beam indication indicates at least one of: updated information for a TCI state, from the two or more TCI states, or that the two or more TCI states are associated with multiple downlink channels. Numerous other aspects are described.
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公开(公告)号：US20240032119A1
公开(公告)日：2024-01-25
申请号：US18360490
申请日：2023-07-27
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Qian ZHANG , Sony AKKARAKARAN , Wooseok NAM , Mostafa KHOSHNEVISAN , Tao LUO
CPC classification number: H04W76/11 , H04W72/046 , H04W74/0833 , H04W16/28 , H04W80/02 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a beam configuration for each physical cell identifier (PCI) of a set of candidate PCIs. A beam configuration for a PCI may include, for example, transmission configuration indicator (TCI) states for downlink channels and reference signals or spatial relations for uplink channels and reference signals. The UE may receive an indication of a selected subset of PCIs of the set of candidate PCIs. The UE may apply the beam configuration for each PCI of the selected subset of PCIs based on the indication of the selected subset of PCIs. The UE may then communicate according to the beam configurations for the selected subset of PCIs.
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公开(公告)号：US20230397122A1
公开(公告)日：2023-12-07
申请号：US17805213
申请日：2022-06-02
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , Wooseok NAM , Tao LUO , Junyi LI
CPC classification number: H04W52/325 , H04W52/367 , H04W52/146 , H04W24/10 , H04L5/0051
Abstract: Apparatus, methods, and computer-readable media for facilitating model-based uplink-downlink channel tracking are disclosed herein. An example method for wireless communication at a UE includes receiving, from a network node, a model configuration indicative of a model condition of a channel between the UE and the network node. The example method also includes receiving a measurement resource from the network node to measure a condition of the channel. The example method also includes transmitting, to the network node, an SRS. The example method also includes transmitting, to the network node, noise covariance information for the model configuration based on a measurement of the condition of the channel, the noise covariance information associated with the SRS.
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公开(公告)号：US20230345414A1
公开(公告)日：2023-10-26
申请号：US18329096
申请日：2023-06-05
Applicant: QUALCOMM INCORPORATED
Inventor： Huilin Xu , Le Liu , Wooseok NAM , Yuchul KIM , Ozcan OZTURK , Hung Dinh LY
CPC classification number: H04W68/005 , H04W72/12
Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit multiple repetitions of a paging early indication (PEI) signal to a user equipment (UE) to indicate that the UE is to receive paging signaling in a paging occasion. In some cases, a PEI occasion for transmitting a PEI repetition may have a scheduling conflict. For example, a PEI occasion may collide with other downlink signaling. A UE may implement techniques to resolve scheduling conflicts or collisions for PEI repetitions. For example, the UE may be configured to receive either colliding PEI signaling or colliding downlink signaling based on priorities of the signaling. Additionally, or alternatively, PEI signaling may be shifted (e.g., delayed) until after the downlink signaling ends. In some cases, a UE may be configured with a subset of blind decoding hypotheses for PEI decoding.
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