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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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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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23.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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Patent Agency Ranking
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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公开(公告)号：US20230336208A1
公开(公告)日：2023-10-19
申请号：US18334446
申请日：2023-06-14
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , Wooseok NAM , Sungwoo PARK , Tianyang BAI , Tao LUO , Junyi LI
CPC classification number: H04B1/62 , H04W24/08 , H04W72/23 , H04L5/0048
Abstract: Wireless communication devices, systems, and methods related to mechanisms for transmitting and receiving reference signals in a high-speed train (HST) single frequency network (SFN). A base station (BS) determines a first frequency pre-compensation value for a reference signal transmitted via a first transmission and reception point (TRP) and a second frequency pre-compensation value for a reference signal via a second TRP. The BS notifies a user equipment (UE) of the first and second pre-compensation values through at least one of the TRPs. The BS applies the first pre-compensation value to the reference signal via the first TRP and the second pre-compensation value to the reference signal via the second TRP. The UE adjusts its tracking loop for the reference signal based on the pre-compensation values, reducing estimation and/or search overhead at the UE.
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公开(公告)号：US20230319844A1
公开(公告)日：2023-10-05
申请号：US18042133
申请日：2020-10-27
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Wooseok NAM , Mostafa KHOSHNEVISAN , Jing SUN , Yan ZHOU , Xiaoxia ZHANG , Tao LUO , Juan MONTOJO
IPC: H04W72/232 , H04L5/00
CPC classification number: H04W72/232 , H04L5/0051
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information indicating precoding information associated with a multi-panel uplink transmission, the precoding information including at least one of a demodulation reference signal port configuration associated with the multi-panel uplink transmission, a multiple-input multiple-output precoding configuration associated with the multi-panel uplink transmission, or a quantity of layers associated with the multi-panel uplink transmission. The UE may precode the multi-panel uplink transmission for transmission via a first antenna panel of the UE and a second antenna panel of the UE based at least in part on the precoding information. The UE may transmit, using the first antenna panel and the second antenna panel, the precoded multi-panel uplink transmission. Numerous other aspects are provided.
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公开(公告)号：US20230319758A1
公开(公告)日：2023-10-05
申请号：US17651460
申请日：2022-02-17
Applicant: QUALCOMM Incorporated
Inventor： Yucheng DAI , Wooseok NAM , Tao LUO
IPC: H04W64/00
CPC classification number: H04W64/00
Abstract: Disclosed are techniques for wireless sensing. In an aspect, a user equipment (UE) receives, from a network entity, volume-related information associated with at least one target object, the volume-related information including an estimated position of the at least one target object, an estimated size of the at least one target object, an estimated volume of the at least one target object, an estimated orientation of the at least one target object, an estimated shape of the at least one target object, or any combination thereof, and performs a sensing procedure with the network entity to determine one or more characteristics of the at least one target object based on at least the volume-related information.
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公开(公告)号：US20230262568A1
公开(公告)日：2023-08-17
申请号：US17651165
申请日：2022-02-15
Applicant: QUALCOMM Incorporated
Inventor： Mohamed Fouad Ahmed MARZBAN , Wooseok NAM , Tao LUO , Arumugam CHENDAMARAI KANNAN , Vinay CHANDE , Taesang YOO
CPC classification number: H04W36/32 , H04W36/00835 , H04W36/0058 , H04W36/00837
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may generate cell information about a first cell provided at least in part by the first network entity, the cell information associated with one or more potential sources of interference at a second cell provided at least in part by a second network entity, the one or more potential sources of interference being associated with the first cell. The first network entity may communicate the cell information to the second network entity. Numerous other aspects are described.
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