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公开(公告)号：US11570843B2
公开(公告)日：2023-01-31
申请号：US16996738
申请日：2020-08-18
Applicant: QUALCOMM Incorporated
Inventor： Zhibin Wu , Hong Cheng , Kapil Gulati , Tien Viet Nguyen , Junyi Li , Sudhir Kumar Baghel
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) of a group of UEs may receive, from a group member of the group of UEs, traffic information including a transmission schedule associated with traffic of the group member UE. The UE may determine a discontinuous reception configuration for the group of UEs based at least in part on the transmission schedule. The discontinuous reception configuration may include a discontinuous reception schedule for the group of UEs. The UE may transmit, to the group of UEs, the discontinuous reception configuration.
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公开(公告)号：US20230027099A1
公开(公告)日：2023-01-26
申请号：US17385160
申请日：2021-07-26
Applicant: QUALCOMM Incorporated
Inventor： Sony Akkarakaran , Navid Abedini , Naeem Aki , Tao Luo , Junyi Li
Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for first integrated access and backhaul (IAB) node establishing a signaling connection with an IAB donor node and a sidelink connection with a second IAB node or a user equipment (UE). The first IAB node may include a mobile termination unit and a distributed unit and may support sidelink communications. In some cases, the first IAB node may report an indication of sidelink communications support, receive an indication of sidelink communication authorization, and receive sidelink configuration information. The first IAB node may transmit one or more data messages to the IAB donor on the signaling connection and transmit one or more data messages to the second IAB node or the UE via the sidelink connection.
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公开(公告)号：US20230022249A1
公开(公告)日：2023-01-26
申请号：US17382828
申请日：2021-07-22
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Tao Luo , Junyi Li
IPC: H04L5/00
Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a wireless communications system may support group channel quality indicator (CQI) reporting. For example, a user equipment (UE) may receive, from a base station, signaling indicating a group of component carriers (CCs) and one or more subbands within the group of CCs. The UE may receive one or more reference signals within the one or more subbands and determine a group CQI index corresponding to the group of CCs based at least in part on the one or more reference signals. The UE may then transmit a report to the base station indicating the group CQI index and the base station may determine a CQI index for each of the one or more subbands based on the group CQI index.
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公开(公告)号：US11564233B2
公开(公告)日：2023-01-24
申请号：US17164419
申请日：2021-02-01
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Tao Luo , Junyi Li
Abstract: Certain aspects of the present disclosure provide techniques for identifying default beams. A method that may be performed by a user equipment (UE) includes receiving signalling activating common beam transmission configuration indication (TCI) states, where each of the common beam TCI states indicates a plurality of beams including a plurality of downlink beams, a plurality of uplink beams, or at least one downlink beam and at least one uplink beam. The method also includes identifying one or more default beams among the common beam TCI states and communicating via the one or more default beams.
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公开(公告)号：US11564054B2
公开(公告)日：2023-01-24
申请号：US16861894
申请日：2020-04-29
Applicant: QUALCOMM Incorporated
Inventor： Zhibin Wu , Sudhir Kumar Baghel , Kapil Gulati , Arjun Bharadwaj , Hong Cheng , Shailesh Patil , Junyi Li
Abstract: An improved manner of transmitting and receiving messages in sidelink communication is presented in which a wireless device receives sidelink control information (SCI) that indicates a zone ID associated with a sidelink message. The wireless device determines a location of the wireless device and determines whether to send feedback for the sidelink message based, at least in part, on the zone ID associated with the sidelink message and the location of the wireless device. The feedback may include hybrid automatic repeat request (HARQ) feedback, and the sidelink message may include a groupcast message. The wireless device may further receive an indication of an intended range in the SCI and may determine whether to send the feedback based on a combination of the zone ID and the intended range for the sidelink message.
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Patent Agency Ranking
公开(公告)号：US11563505B2
公开(公告)日：2023-01-24
申请号：US15608851
申请日：2017-05-30
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul Islam , Navid Abedini , Tao Luo , Sundar Subramanian , Juergen Cezanne , Ashwin Sampath , Alexei Yurievitch Gorokhov , Junyi Li , Bilal Sadiq
IPC: H04J1/06 , H01Q3/26 , H04L27/26 , H04B7/216 , H04B7/26 , H04B7/06 , H04J11/00 , H04L1/08 , H04L5/00 , H04L25/02 , H04L1/00
Abstract: The apparatus may be a base station. The apparatus processes a first group of synchronization signals. The apparatus processes a second group of synchronization signals. The apparatus performs a first transmission by transmitting the processed first group of the synchronization signals in a first synchronization subframe. The apparatus performs a second transmission by transmitting the processed second group of the synchronization signals in a second synchronization subframe.
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公开(公告)号：US11558756B2
公开(公告)日：2023-01-17
申请号：US17236875
申请日：2021-04-21
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Qian Zhang , Kapil Gulati , Yan Zhou , Andrzej Partyka , Junyi Li , Tao Luo
IPC: H04W16/28 , H04W24/08 , H04B1/3827
Abstract: In an aspect, a network device (e.g., BS, core network component, etc.) determines a self-interference measurement (SIM) configuration associated with null-forming at a wireless device (e.g., UE or BS), the null-forming associated with steering at least one receive beam of the wireless device and/or at least one transmit beam of the wireless device away from one or more external sources of self-interference. The network device transmits the SIM configuration to the wireless device. The wireless device performs at least one null-forming procedure in accordance with the SIM configuration.
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公开(公告)号：US11558142B2
公开(公告)日：2023-01-17
申请号：US17100411
申请日：2020-11-20
Applicant: QUALCOMM Incorporated
Inventor： Hua Wang , Sony Akkarakaran , Tao Luo , Junyi Li
Abstract: An apparatus for wireless communication includes a receiver and a transmitter. The transmitter is configured to transmit of a transport block (TB) via a sidelink that is associated with a wireless communication protocol. The wireless communication protocol specifies that a first transport block size (TBS) associated with the TB is based on a first set of parameters. The transmitter is further configured to transmit sidelink control information (SCI) associated with the TB via the sidelink, and the SCI includes a TBS adjustment value associated with the first TBS.
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公开(公告)号：US11553470B2
公开(公告)日：2023-01-10
申请号：US16806984
申请日：2020-03-02
Applicant: QUALCOMM Incorporated
Inventor： Junyi Li , Juergen Cezanne , Vasanthan Raghavan
Abstract: Methods, systems, and devices for wireless communications are described. When operating in a high-pathloss mode, wireless devices in a network may transmit or receive downlink control information (DCI) that schedules a transmission time interval (TTI) for a physical shared channel (such as a physical uplink shared channel (PUSCH) or a physical downlink shared channel (PDSCH)). A wireless device may determine one or more intervals that correspond to a periodic signal that collides with portions of the TTI. Based on the identified intervals, the wireless device may communicate over the physical shared channel during the TTI. In such cases, the TTI may overlap in time with the one or more intervals to allow communication of the periodic signal during the portions of the TTI. For instance, a periodic signal may be transmitted or received during each of the one or more intervals.
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公开(公告)号：US11553467B2
公开(公告)日：2023-01-10
申请号：US17161804
申请日：2021-01-29
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Tao Luo , Junyi Li
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, an indication of an antenna subarray based at least in part on a determination of the antenna subarray from an antenna array of the UE, and receive, from the base station, an indication of reference signals to be used for beam training based at least in part on the indication of the antenna subarray. Numerous other aspects are provided.
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