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公开(公告)号：US20240073943A1
公开(公告)日：2024-02-29
申请号：US18260720
申请日：2021-04-02
Applicant: QUALCOMM Incorporated
Inventor： Siyi CHEN , Arumugam CHENDAMARAI KANNAN , Changlong XU , Jing SUN , Xiaoxia ZHANG
CPC classification number: H04W74/0808 , H04B7/0686
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitting (Tx) node may perform a channel measurement in a channel sensing contention slot based at least in part on a measurement time, wherein the measurement time is based at least in part on one or more of a sensing bandwidth or a beam switching time. The Tx may perform, to a receiving (Rx) node, a transmission based at least in part on a value of the channel measurement satisfying a threshold. Numerous other aspects are described.
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公开(公告)号：US20240073940A1
公开(公告)日：2024-02-29
申请号：US18261027
申请日：2021-04-01
Applicant: QUALCOMM Incorporated
Inventor： Siyi CHEN , Arumugam CHENDAMARAI KANNAN , Changlong XU , Jing SUN , Xiaoxia ZHANG , Vinay CHANDE
CPC classification number: H04W74/002 , H04W74/0808
Abstract: Wireless communication methods and devices for selective receiver-assisted channel sensing are provided. In some aspects, one or more receivers (e.g., UEs) can be selectively configured to perform receiver-assisted channel sensing (e.g., class A channel sensing) using at least one of trigger signaling and channel sensing configuration by a BS, UE capabilities, or operational mode. For example, a method for wireless communication performed by a user equipment (UE) includes: sensing a channel based on at least one of a receiver-assisted channel sensing trigger, or a UE capability; and transmitting, to a base station (BS) based on the sensing, channel sensing information.
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公开(公告)号：US20240072986A1
公开(公告)日：2024-02-29
申请号：US17823345
申请日：2022-08-30
Applicant: QUALCOMM Incorporated
Inventor： Yisheng XUE , Jing SUN , Chih-Hao LIU , Giovanni CHISCI , Xiaoxia ZHANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a set of second UEs, information indicating a duplexing pattern of the first UE, wherein the duplexing pattern indicates one or more reception intervals of the first UE and one or more transmission intervals of the first UE. The UE may communicate in accordance with the duplexing pattern. Numerous other aspects are described.
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公开(公告)号：US20240064713A1
公开(公告)日：2024-02-22
申请号：US18253960
申请日：2021-12-30
Applicant: QUALCOMM Incorporated
Inventor： Jing SUN , Xiaoxia ZHANG , Shailesh PATIL , Arthur GUBESKYS , Aleksandar DAMNJANOVIC , Juan MONTOJO , Gene Wesley MARSH , Stelios STEFANATOS
IPC: H04W72/0446 , H04W72/40 , H04W72/25
CPC classification number: H04W72/0446 , H04W72/40 , H04W72/25
Abstract: Wireless communications systems and methods related to channel occupancy time (COT) sharing for sidelink communications are provided. A first user equipment (UE) receives, from a second UE, a first sidelink transmission during a first channel occupancy time (COT), where the first COT is associated with the second UE. The first UE determines whether the second UE is one of two or more UEs intended to receive a second sidelink transmission. The first UE transmits, to the two or more UEs, the second sidelink transmission during a portion of the first COT based on COT sharing. The COT sharing is in response to determining the second UE is one of the two or more UEs intended to receive the second sidelink transmission.
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公开(公告)号：US20240048301A1
公开(公告)日：2024-02-08
申请号：US18486990
申请日：2023-10-13
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Xiaoxia ZHANG , Jing SUN
IPC: H04L5/00 , H04W72/0446 , H04W76/27 , H04L5/10 , H04W72/23
CPC classification number: H04L5/0023 , H04W72/0446 , H04W76/27 , H04L5/10 , H04L5/0051 , H04L5/0082 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine a first set of parameters associated with a first transport block (TB) repetition of a TB and a second set of parameters associated with a second TB repetition of the TB; and determine a TB size of the TB based at least in part on the first set of parameters, the second set of parameters, or both the first set of parameters and the second set of parameters. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20240040403A1
公开(公告)日：2024-02-01
申请号：US18256698
申请日：2021-02-05
Applicant: QUALCOMM Incorporated
Inventor： Luanxia YANG , Changlong XU , Jing SUN , Xiaoxia ZHANG , Rajat PRAKASH , Hao XU
IPC: H04W24/02
CPC classification number: H04W24/02
Abstract: Wireless communications systems and methods related to routing communications in a multiple-link environment are provided. A wireless communication device transmits, via a first link of a plurality of links, a first data packet of a plurality of data packets associated with a survival time. The device transmits, based on a first time period associated with the survival time elapsing, a second data packet via a second link of the plurality of links, where the second link is associated with the survival time.
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257.发明公开公开(公告)号：US20240014885A1
公开(公告)日：2024-01-11
申请号：US18253294
申请日：2021-01-22
Applicant: QUALCOMM Incorporated
Inventor： Luanxia YANG , Changlong XU , Jing SUN , Xiaoxia ZHANG , Hao XU
CPC classification number: H04B7/15528 , H04W72/20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay device may receive, from a base station, a data message that includes at least first control information associated with a first user equipment (UE) and second control information associated with a second UE. The relay device may transmit, to the first UE, the first control information based at least in part on information included in a header associated with the data message. The relay device may transmit, to the second UE, the second control information based at least in part on the information included in the header. Numerous other aspects are described.
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公开(公告)号：US20230403715A1
公开(公告)日：2023-12-14
申请号：US18026788
申请日：2020-11-25
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Mostafa KHOSHNEVISAN , Aleksandar DAMNJANOVIC , Jing SUN , Tao LUO , Xiaoxia ZHANG
IPC: H04W72/232 , H04W72/1273 , H04L5/00
CPC classification number: H04W72/232 , H04W72/1273 , H04L5/0053
Abstract: Aspects presented herein may improve the accuracy and/or the efficiency of HARQ feedback for a UE communicating with a base station or multiple TRPs using multiple antenna panels. In one aspect, an apparatus receives DCI scheduling a PDSCH to be received by a first plurality of panels and indicating a second plurality of PUCCH repetitions for providing ACK/NACK feedback. The apparatus receives the PDSCH through the first plurality of panels. The apparatus transmits ACK/NACK feedback in the indicated second plurality of PUCCH repetitions based on the received PDSCH.
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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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公开(公告)号：US20230379953A1
公开(公告)日：2023-11-23
申请号：US18366340
申请日：2023-08-07
Applicant: QUALCOMM Incorporated
Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM , Muhammad Sayed Khairy ABDELGHAFFAR , Ahmed Attia ABOTABL , Huilin XU , Wanshi CHEN , Krishna Kiran MUKKAVILLI , Jing SUN
IPC: H04W72/541 , H04L5/14 , H04W56/00 , H04W72/0446 , H04W72/044 , H04W72/27
CPC classification number: H04W72/541 , H04L5/14 , H04W56/001 , H04W72/0446 , H04W72/046 , H04W72/27
Abstract: Methods, systems, and devices for wireless communications are described. A first base station may communicate during asynchronous slots in accordance with a set of communication parameters determined from a handshake procedure performed with a second base station. For example, based on a change to a slot type of a slot to an asynchronous slot, the first base station and the second base station may perform the handshake procedure to determine the set of communication parameters and may communicate one or more messages during the slot in accordance with the set of communication parameters. Additionally, or alternatively, a user equipment (UE) may transmit a sounding reference signal (SRS) associated with a transmission configuration indicator (TCI) state based on a slot type of a first slot in which the UE transmits the SRS and a reference signal received in a second slot having the slot type.
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