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431.发明公开公开(公告)号：US20230291461A1
公开(公告)日：2023-09-14
申请号：US18317272
申请日：2023-05-15
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Yucheng DAI , Tao LUO , Peter GAAL , Junyi LI , Sony AKKARAKARAN
CPC classification number: H04B7/15507 , H04B7/0639 , H04W56/0035
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) transmitted by a base station. The UE may receive system information that includes reconfigurable intelligent surface (RIS) or repeater assisted initial access information that identifies a set of SSBs that are associated with an RIS or a repeater and a modulation signature associated with the RIS or the repeater. The UE may selectively perform initial access using the SSB or search for another SSB based at least in part on the RIS or repeater assisted initial access information. Numerous other aspects are described.
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公开(公告)号：US20230283510A1
公开(公告)日：2023-09-07
申请号：US17653263
申请日：2022-03-02
Applicant: QUALCOMM Incorporated
Inventor： Yavuz YAPICI , Igor GUTMAN , Tao LUO , Junyi LI
CPC classification number: H04L27/361 , H04L27/38 , H04B1/0475
Abstract: A first network node may transmit, to a second network node via a PHY SERS, and the second network node may receive, from the first network node via the PHY SERS, an indication of a first subset of a set of parameters associated with a PHY signature. The first network node may transmit, to the second network node via L3 signaling, and the second network node may receive, from the first network node via L3 signaling, an indication of a remaining subset of the set of parameters associated with the PHY signature. The first network node may transmit, to the second network node, and the second network node may receive, from the first network node, a message based on the PHY signature. The second network node may decode the message based on the PHY signature.
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公开(公告)号：US20230276338A1
公开(公告)日：2023-08-31
申请号：US17652673
申请日：2022-02-25
Applicant: QUALCOMM Incorporated
Inventor： Kapil GULATI , Qing LI , Kyle Chi GUAN , Himaja KESAVAREDDIGARI , Hong CHENG , Junyi LI
Abstract: A first UE and a second UE may exchange information relating to one or more machine learning data services. The one or more machine learning data services may be provided by the second UE. The first UE and the second UE may pair with each other for the one or more machine learning data services. The second UE may perform machine learning inference using at least one machine learning inference model, and may transmit the inference result (e.g., a link quality prediction) associated with a link between a network node and the first UE to the network node. The network node may switch (the direction of) the network node beam if the inference result predicts that the degree of link quality degradation associated with a current network node beam is going to be greater than a prespecified threshold.
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公开(公告)号：US20230269007A1
公开(公告)日：2023-08-24
申请号：US17652269
申请日：2022-02-23
Applicant: QUALCOMM Incorporated
Inventor： Shuanshuan WU , Junyi LI , Kapil GULATI
IPC: H04B15/00
Abstract: Method and apparatus for sidelink assisted interference cancellation. The apparatus receives a set of uplink transmission parameters of a second UE in a neighbor cell. The apparatus performs interference cancellation of an uplink transmission of the second UE on a downlink transmission received from a serving cell. The interference cancellation based at least on the set of uplink transmission parameters of the second UE. The apparatus may provide, to a base station, an indication indicating support for the interference cancellation. The apparatus may indicate, to the base station, a type of interference cancellation operation to be performed by the first UE.
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公开(公告)号：US20230262627A1
公开(公告)日：2023-08-17
申请号：US18302649
申请日：2023-04-18
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Junyi LI , Karl Georg HAMPEL , Hong CHENG , Jianghong LUO , Juergen CEZANNE , Muhammad Nazmul ISLAM , Sundar SUBRAMANIAN
CPC classification number: H04W56/0015 , H04L5/0053 , H04L27/2607 , H04L5/0048 , H04W56/002 , H04W72/56 , H04B7/2606 , H04W56/001 , H04W56/0045 , H04W72/0446 , H04L45/04 , H04L45/64 , H04W56/00
Abstract: Wireless communications systems and methods related to communicating in an integrated access backhaul (IAB) network are provided. A first wireless communication device receives synchronization information associated with one or more wireless communication of a multi-hop wireless network. The first wireless communication device determines a transmission timing adjustment for a second wireless communication device of the one or more wireless communication devices based on at least some of the synchronization information. The first wireless communication device transmits a message instructing the second wireless communication device to communicate with a third wireless communication device of the one or more wireless communication devices based on the transmission timing adjustment.
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Patent Agency Ranking
公开(公告)号：US20230262618A1
公开(公告)日：2023-08-17
申请号：US17650782
申请日：2022-02-11
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho RYU , Sony AKKARAKARAN , Tao LUO , Junyi LI , Kobi RAVID
CPC classification number: H04W52/52 , H04W72/02 , H04W72/0446 , H04L27/2607
Abstract: Aspects are provided which allow AGC symbols to be applied for identifying or indicating target Rx UEs of sidelink communications from Tx UEs. A Tx UE transmits an AGC signal to a Rx UE in a RB associated with the Rx UE. The Rx UE receives the AGC signal from the Tx UE. The Tx UE transmits sidelink data to the Rx UE after the AGC signal. The Rx UE decodes sidelink data from the Tx UE in response to the AGC signal being received in a RB associated with the Rx UE. The Rx UE refrains from decoding the sidelink data from the Tx UE in response to the AGC signal being received in a different RB than the RB associated with the Rx UE. In this way, Rx UEs may save monitoring and processing power and time in receiving and decoding sidelink communications.
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公开(公告)号：US20230261733A1
公开(公告)日：2023-08-17
申请号：US18309718
申请日：2023-04-28
Applicant: QUALCOMM Incorporated
Inventor： Ezgi TEKGUL , Navid ABEDINI , Jianghong LUO , Naeem AKL , Raju HORMIS , Ashwin SAMPATH , Junyi LI
IPC: H04B7/155 , H04W88/04 , H04W72/51 , H04W72/541
CPC classification number: H04B7/15557 , H04W88/04 , H04W72/51 , H04W72/541
Abstract: A relay supporting multiple relay modes is provided. The relay transmits capability information to a base station, the capability information indicating support for a first relay mode and a second relay mode. The relay determines a mode of operation, either on its own or based on an indication of a mode of operation from the base station, wherein the mode of operation comprises the first relay mode or the second relay mode. The relay communicates with at least one of the base station or another wireless device based at least in part on the determined mode of operation.
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438.发明公开公开(公告)号：US20230254783A1
公开(公告)日：2023-08-10
申请号：US17650552
申请日：2022-02-10
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan RAGHAVAN , Junyi LI
CPC classification number: H04W52/36 , H04B7/0617
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, an indication of an amplitude control capability of the UE for beamforming. The UE may perform, to the network entity, the beamforming based at least in part on an amplitude control limitation of the amplitude control capability. Numerous other aspects are described.
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公开(公告)号：US20230254759A1
公开(公告)日：2023-08-10
申请号：US17650022
申请日：2022-02-04
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Karl Georg HAMPEL , Jianghong LUO , Junyi LI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a distributed unit (DU) of an integrated access and backhaul (IAB) node may receive, from a centralized unit (CU) of an IAB donor, an indication of a mobility state of a child node of the DU. The DU may perform an admission control for the child node based at least in part on the mobility state of the child node. Numerous other aspects are described.
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公开(公告)号：US20230239723A1
公开(公告)日：2023-07-27
申请号：US17648864
申请日：2022-01-25
Applicant: QUALCOMM Incorporated
Inventor： Mehmet Izzet GURELLI , Qiang WU , Junyi LI , Tao LUO , Navid ABEDINI , Ozge KOYMEN
CPC classification number: H04W28/0236 , H04B7/15507 , H04W28/04 , H04L5/0048 , H04L5/0005 , H04W72/1278
Abstract: Certain aspects of the present disclosure provide techniques for channel access using an intelligent reflecting surface (IRS). A method that may be performed by a network entity includes monitoring candidate paths for channel access, wherein the candidate paths include one or more paths through an intelligent reflecting surface; determining at least one path among the candidate paths for communications with a first wireless node based at least in part on one or more criteria associated with the candidate paths and obtained from monitoring the candidate paths; and communicating with the first wireless node via the at least one path.
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