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公开(公告)号：US20230403109A1
公开(公告)日：2023-12-14
申请号：US18252137
申请日：2021-01-12
Applicant: QUALCOMM Incorporated
Inventor： Sourjya DUTTA , Kapil GULATI , Junyi LI , Shuanshuan WU , Hui GUO , Gabi SARKIS
IPC: H04L5/00
CPC classification number: H04L5/0023 , H04L5/0053
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a plurality of sidelink transmissions associated with a spatial division multiplexing (SDM) configuration. The UE may fail to decode at least one sidelink transmission of the plurality of sidelink transmissions. The UE may transmit feedback indicating the failure to decode the at least one sidelink transmission, wherein the feedback includes an indication of at least one layer of the SDM configuration associated with the at least one sidelink transmission. Numerous other aspects are described.
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公开(公告)号：US20230396495A1
公开(公告)日：2023-12-07
申请号：US17805186
申请日：2022-06-02
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , Wooseok NAM , Junyi LI , Tao LUO
IPC: H04L41/0823 , H04W24/08 , H04W24/10 , H04L5/00 , H04B7/06
CPC classification number: H04L41/0823 , H04W24/08 , H04B7/0626 , H04L5/0048 , H04W24/10
Abstract: A first device, such as a UE, receives from a second device, such as a network node, a model configuration indicative of a model condition of a wireless channel between the UE and the network node. The UE receives an indication of a channel tracking rate for tracking a variation in the wireless channel relative to the model configuration for the wireless channel and measures, at a timing based on a measurement rate indicated in the model configuration, a reference signal from the network node to measure a condition of the wireless channel between the UE and the network node. The UE tracks the variation in the wireless channel relative to the model configuration based on the channel tracking rate indicated to the UE.
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公开(公告)号：US20230396311A1
公开(公告)日：2023-12-07
申请号：US18206023
申请日：2023-06-05
Applicant: QUALCOMM incorporated
Inventor： Sourjya DUTTA , Kapil GULATI , Gabi SARKIS , Junyi LI
IPC: H04B7/08 , H04B17/336 , H04W76/19 , H04W76/27 , H04L1/00 , H04L1/1829 , H04L1/20 , H04L5/00 , H04W74/08 , H04W72/20
CPC classification number: H04B7/088 , H04B17/336 , H04W76/19 , H04W76/27 , H04L1/0004 , H04L1/1832 , H04L1/203 , H04L5/0055 , H04W74/0833 , H04W72/20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving (Rx) user equipment (UE) may receive, from a transmitting (Tx) UE, sidelink control information (SCI). The Rx UE may determine an Rx-side block error rate (BLER) based at least in part on the SCI. The Rx UE may perform a beam failure recovery based at least in part on the Rx-side BLER satisfying a threshold. Numerous other aspects are described.
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公开(公告)号：US20230388825A1
公开(公告)日：2023-11-30
申请号：US17804747
申请日：2022-05-31
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Junyi LI , Tao LUO
CPC classification number: H04W24/08 , H04W72/085 , H04W16/26
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater network node may obtain a measurement gap configuration that indicates a measurement gap to be used by the repeater network node for performing a measurement. The repeater network node may receive a downlink signal from a transmitter network node. The repeater network node may transmit the downlink signal, to a user equipment (UE), based at least in part on the downlink signal being received during the measurement gap. Numerous other aspects are described.
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公开(公告)号：US20230388044A1
公开(公告)日：2023-11-30
申请号：US17804479
申请日：2022-05-27
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia ZHANG , Bin TIAN , Jing SUN , Junyi LI
CPC classification number: H04L1/0003 , H04L27/2605 , H04L25/03159 , H04L27/36
Abstract: Aspects presented herein may improve communications at high bandwidth or coverage limited scenarios, which may specify high transceiver energy efficiency and robustness to non-linear power amplifiers. In one aspect, a first network node transmits first information indicative of at least one of a modulation scheme or a modulation parameter to a second network node, where the modulation scheme is from a set of modulation schemes and the modulation parameter is associated with the modulation scheme, and where the set of modulation schemes includes one or more of: APSK, QAM, CPM, ceCPM, or MACPM. The first network node, from the second network node, second information indicative of at least one of the modulation scheme or the modulation parameter associated with the modulation scheme for at least one transmission.
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Patent Agency Ranking
公开(公告)号：US20230379755A1
公开(公告)日：2023-11-23
申请号：US17664146
申请日：2022-05-19
Applicant: QUALCOMM Incorporated
Inventor： Hua WANG , Arumugam CHENDAMARAI KANNAN , Sony AKKARAKARAN , Jung Ho RYU , Tao LUO , Junyi LI
CPC classification number: H04W28/0278 , H04W72/1278 , H04W72/14 , H04W88/06
Abstract: Method and apparatus for BSR and scheduling grant for target UE in sidelink relay. The apparatus receives a request for sidelink communication from a target UE. The apparatus receives a first BSR from the target UE via the sidelink communication. The apparatus transmits a second BSR to a network entity, the second BSR comprising information corresponding to at least one of the first BSR of the target UE or a sidelink BSR for the relay UE. The apparatus receives an allocation of resources for the sidelink communication with the target UE based on the second BSR. The apparatus communicates via the sidelink communication with the target UE using the allocation of resources.
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公开(公告)号：US20230375656A1
公开(公告)日：2023-11-23
申请号：US18363691
申请日：2023-08-01
Applicant: QUALCOMM Incorporated
Inventor： Piyush GUPTA , Srinivas YERRAMALLI , Rajat PRAKASH , Xiaoxia ZHANG , Junyi LI , Xiaojie WANG , Marwen ZORGUI
CPC classification number: G01S5/0036 , H04L5/0051 , H04W24/10 , H04W64/006
Abstract: Positioning of one or more user equipments (UEs) is performed using broadcast common sounding reference signals (SRS) resources for positioning. The common SRS that is broadcast by a UE is received and measured by one or more base stations and one or more other UEs. The other UEs may have known positions and may server as anchor nodes for positioning. The other UEs may have known positions and may serve as a positioning (anchor) node or may have unknown positions and may be jointly positioned with the target UE. During joint positioning, each of the other UEs may similarly broadcast a common set of SRS that is received and measured by the base stations and other UEs for positioning. An angular measurement of the SRS broadcast by one or more UEs may be measured and used to resolve minor symmetry in positioning solutions.
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公开(公告)号：US20230371019A1
公开(公告)日：2023-11-16
申请号：US17662682
申请日：2022-05-10
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie WANG , Xiaoxia ZHANG , Junyi LI
CPC classification number: H04W72/1263 , H04L1/0003 , H04W72/1242 , H04W72/1278
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that one or more conditions are satisfied for preemption of a scheduled sidelink transmission. The UE may transmit a sidelink preemption indication that indicates that a set of resources associated with the scheduled sidelink transmission are to be preempted. The UE may use the set of resources for transmission or reception of another communication. Numerous other aspects are described.
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公开(公告)号：US20230354224A1
公开(公告)日：2023-11-02
申请号：US17733291
申请日：2022-04-29
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Jianghong LUO , Aria HASANZADEZONUZY , Naeem AKL , Tao LUO , Junyi LI
CPC classification number: H04W56/001 , H04W8/005 , H04W24/10 , H04J11/0073 , H04W52/0212
Abstract: Aspects of the present disclosure provide mechanisms for transmitting discovery signals to enable discovery of a cell. Synchronization signal blocks (SSBs) carrying the cell identifier of the cell may then be transmitted either on-demand or with a higher periodicity than discovery signals. The discovery signals and SSBs may be transmitted within a same bandwidth part and on at least overlapping sets of frequency resources.
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公开(公告)号：US20230337079A1
公开(公告)日：2023-10-19
申请号：US17659761
申请日：2022-04-19
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Navid ABEDINI , Junyi LI , Tao LUO
CPC classification number: H04W36/00837 , H04W36/0058 , H04W36/0061 , H04W36/00835 , H04W56/001
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central network entity may transmit, to a network node associated with a mobility condition, a configuration of a set of transmission windows, for a set of neighbor network nodes, associated with discovery or inter-node interference measurement, wherein the set of neighbor network nodes is selected based at least in part on the mobility condition. The central network entity may receive, from the network node, an indication of one or more discovered neighbor network nodes of the set of neighbor network nodes. The central network entity may communicate based at least in part on the indication of the one or more discovered neighbor network nodes. Numerous other aspects are described.
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