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公开(公告)号：US11953578B2
公开(公告)日：2024-04-09
申请号：US17362295
申请日：2021-06-29
发明人： Sungwoo Park , Wooseok Nam , Tao Luo , Junyi Li , Juan Montojo , Jing Sun , Xiaoxia Zhang , Peter Gaal , Taesang Yoo , Simone Merlin , Srinivas Yerramalli , John Edward Smee
CPC分类号： G01S13/003 , G01S13/723
摘要： Techniques are provided for single sided beam management in a millimeter wave (mmW) communication system for use in bistatic radio frequency (RF) sensing. An example method of tracking targets with bistatic radio frequency sensing includes receiving a scanning reference signal, generating a scanning signal report indicating one or more target groups associated with the scanning reference signal, transmitting the scanning signal report, receiving tracking signal configuration information indicating a tracking reference signal associated with the one or more target groups, receiving the tracking reference signal identified in the tracking signal configuration information, and tracking the one or more target groups associated with the tracking reference signal.
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公开(公告)号：US11943769B2
公开(公告)日：2024-03-26
申请号：US17391543
申请日：2021-08-02
发明人： Sony Akkarakaran , Jung Ho Ryu , Tao Luo , Junyi Li , Peter Gaal , Juan Montojo
CPC分类号： H04W72/20 , H04L5/0053
摘要： Aspects relate to mechanisms for wireless communication devices to update transmission configuration indicator states (TCI-states), spatial relation (SR) indicators (SRIs), or pathloss reference signals (PL-RSs) for a group of two or more component carriers (CCs) for multi-component carrier communication. A radio access network (RAN) node may generate a message indicating one or more TCI-states, one or more SRs, or one or more PL-RSs to utilize for multi-CC communication. The message may include an index identifying a group of two or more CCs of a plurality of access CCs or a plurality of sidelink CCs associated with the one or more TCI-states, the one or more SRs, or the one or more PL-RSs. A user equipment (UE) may receive the message and update the one or more TCI-states, the one or more SRs, or the one or more PL-RSs for the group of two or more CC for the multi-CC communication based on the message.
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公开(公告)号：US11930516B2
公开(公告)日：2024-03-12
申请号：US17470917
申请日：2021-09-09
发明人： Jingchao Bao , Sony Akkarakaran , Tao Luo , Alexandros Manolakos , Juan Montojo
摘要： Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) may determine that the UE is or will be at a location within a calibration region. The UE may report, to a network entity, location information, the location information being associated with the location within the calibration region. In an aspect, a network entity may obtain calibration error information associated with a user equipment (UE) and a calibration region. The network entity may send the calibration error information to the UE, to a base station, or to combinations thereof.
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公开(公告)号：US11924785B2
公开(公告)日：2024-03-05
申请号：US17199100
申请日：2021-03-11
发明人： Jing Sun , Xiaoxia Zhang , Tao Luo , Juan Montojo , Arumugam Chendamarai Kannan
CPC分类号： H04W56/001 , H04L1/0068 , H04L5/0051 , H04W16/28 , H04W74/0816
摘要： Certain aspects of the present disclosure provide techniques for synchronization signal block (SSB) patterns with gaps. A method that may be performed by a network entity (e.g., a BS) generally includes determining a synchronization signal block (SSB) pattern that identifies SSB positions for sweeping a set of SSB beams over multiple SSB bursts with gaps between at least some of the SSB positions, wherein the SSB pattern identifies a subset of the set of SSB beams to use per SSB burst. The method generally includes transmitting SSBs over the multiple SSB bursts in accordance with the pattern.
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公开(公告)号：US11923874B2
公开(公告)日：2024-03-05
申请号：US17507707
申请日：2021-10-21
发明人： Yi Huang , Peter Gaal , Juan Montojo , Hwan Joon Kwon
IPC分类号： H03M7/00 , H03M7/30 , H04L1/1812 , H04L5/00 , H04W28/06 , H04W72/1268 , H04W72/23 , H04W72/54
CPC分类号： H03M7/3059 , H03M7/6011 , H04L1/1819 , H04L5/0053 , H04W28/06 , H04W72/1268 , H04W72/23 , H04W72/54
摘要： Aspects relate to compression of messages in a wireless communication system. For messages, such as ACK/NACK feedback in a communication system, messages having an occurrence above or below a certain number of events (e.g., ACK/NACK events) or a probability of the occurrence may be compressed into a single message. By compressing the messages into a single message, the overhead used to transmit such messages may be reduced.
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公开(公告)号：US11917526B2
公开(公告)日：2024-02-27
申请号：US17304612
申请日：2021-06-23
发明人： Wooseok Nam , Tao Luo , Peter Gaal , Linhai He , Wanshi Chen , Juan Montojo
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a system information message including first system information for the UE; receive, after receiving the system information message, a system information update message indicating a change to at least a portion of the first system information; determine whether the change applies to one or more capabilities of the UE; and selectively acquire second system information based at least in part on whether the change applies to the one or more capabilities of the UE. Numerous other aspects are provided.
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27.发明授权公开(公告)号：US11910371B2
公开(公告)日：2024-02-20
申请号：US16663297
申请日：2019-10-24
发明人： Yan Zhou , Tao Luo , Prashanth Haridas Hande , Wanshi Chen , Juan Montojo , Heechoon Lee , Huilin Xu , Hung Dinh Ly
CPC分类号： H04W72/046 , H04L5/0092 , H04W24/08 , H04W56/001 , H04W72/23 , H04W74/0833 , H04W80/02
摘要： Certain aspects of the present disclosure provide techniques that may allow a base station and user equipment (UE) to be in agreement on spatial quasi co-location (QCL) assumptions for transmission in certain scenarios. The techniques may be used, for example, to determine QCL assumptions for downlink transmissions sent in an initial control resource set (CORESET) on an initial downlink bandwidth part (BWP) where dedicated signaling of such assumptions may be lacking. In some cases, the techniques may involve a UE determining a beam to use for monitoring for a physical downlink control channel (PDCCH) transmission on the initial CORESET in the initial downlink BWP that lacks dedicated signaling of QCL information and monitoring for the PDCCH on the initial CORESET in the initial BWP using the determined beam. Other aspects and features are also claimed and described.
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公开(公告)号：US11901985B2
公开(公告)日：2024-02-13
申请号：US17389184
申请日：2021-07-29
发明人： Olufunmilola Omolade Awoniyi-Oteri , Yan Zhou , Tao Luo , Wanshi Chen , Junyi Li , Juan Montojo , Peter Gaal
IPC分类号： H04B7/06 , H04B7/0408 , H04B7/0456 , H04W4/02 , H04W16/28
CPC分类号： H04B7/0617 , H04B7/0408 , H04B7/0456 , H04W4/027 , H04W16/28
摘要： Methods, systems, and devices for wireless communications are described for beam selection based on user pose information provided by an extended reality (XR) application. The pose information may be used to determine a position of the UE, and one or more beam parameters may be requested based on the position of the UE. The position information of the UE may include position information for a current time period, predictive position information for one or more future time periods, or any combinations thereof. The UE may transmit a beam request to a base station for one or more beams for the current time period, for one or more future time periods, or any combinations thereof. The UE may request a switch between beams of differing beamwidths or having the same beamwidth, or request a change of a beamwidth of an existing beam.
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公开(公告)号：US11876656B2
公开(公告)日：2024-01-16
申请号：US17242247
申请日：2021-04-27
发明人： Iyab Issam Sakhnini , Tao Luo , Jing Sun , Jun Ma , Juan Montojo , Xiaoxia Zhang , Junyi Li , Sony Akkarakaran
CPC分类号： H04L27/2613 , H04L5/005 , H04L27/2607
摘要： A base station may transmit at least one configuration of at least one set of one or more TD RS occasions associated with at least one type of reference signal measurement and an indication to dynamically activate or deactivate at least one pattern of the one or more TD RS occasions. A UE may receive one or more TD RS in at least one set of one or more TD RS occasions based on at least one configuration and the one or more of the at least one pattern of the one or more TD RS occasions.
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公开(公告)号：US11864274B2
公开(公告)日：2024-01-02
申请号：US17393285
申请日：2021-08-03
发明人： Jung Ho Ryu , Sony Akkarakaran , Tao Luo , Junyi Li , Jelena Damnjanovic , Juan Montojo
摘要： A configuration for an originating wireless device to transmit one or more MAC-CEs, where each of the one or more MAC-CEs include information related to the number of MAC-CEs transmitted. The apparatus transmits at least one of a plurality of related MAC-CEs to a second wireless device based on a determination of at least a first path of a plurality of paths to transmit the at least one of the plurality of related MAC-CEs. The at least one of the plurality of related MAC-CEs indicates a number of the plurality of related MAC-CEs transmitted by the first wireless device. The apparatus monitors for a response MAC-CE from the second wireless device based on a transmission of the at least one of the plurality of related MAC-CEs. The response MAC-CE corresponds to an activation of the MAC-CE transmitted to the second wireless device.
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