知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

1774 records (took 0.033 seconds)

    RIS ACQUISITION PROCEDURE BASED ON SIDELINK DISCOVERY
    881.
    发明申请
    RIS ACQUISITION PROCEDURE BASED ON SIDELINK DISCOVERY 有权

    公开(公告)号：US20220271995A1

    公开(公告)日：2022-08-25

    申请号：US17183086

    申请日：2021-02-23

    Applicant: QUALCOMM Incorporated

    Inventor： Yucheng DAI ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

    IPC: H04L12/24 ,  H04W48/16 ,  H04W52/02

    Abstract: An apparatus receives reconfigurable intelligent surface (RIS) information in a sidelink message from a controller of an RIS and transmits the RIS information to a base station. A base station receives RIS information for an RIS and transmits, to the RIS, a message indicating for the RIS to stop transmitting the RIS information. An RIS transmits, via a controller at the RIS, a sidelink message comprising RIS information for the RIS and receives, from a base station, an indication to stop transmitting the RIS information

    INITIAL ACCESS AND COMMUNICATION HANDLING FOR HIGH DYNAMIC RANGE POWER INPUTS AT A RECEIVER
    882.
    发明申请
    INITIAL ACCESS AND COMMUNICATION HANDLING FOR HIGH DYNAMIC RANGE POWER INPUTS AT A RECEIVER 有权

    公开(公告)号：US20220264477A1

    公开(公告)日：2022-08-18

    申请号：US17175109

    申请日：2021-02-12

    Applicant: QUALCOMM Incorporated

    Inventor： Sony AKKARAKARAN ,  Junyi LI

    IPC: H04W52/28 ,  H04W74/08

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a wireless communication device, an acquisition signal that uses a lower transmit power level than a transmit power level of one or more other acquisition signals transmitted by the wireless communication device. The UE may transmit, to the wireless communication device, a response message to the acquisition signal that uses an initial access power configuration associated with the acquisition signal, the response message indicating at least one low power capability of the UE or location information of the UE. The UE may communicate, with the wireless communication device, in a connected communication mode using a low power configuration that is based at least in part on the at least one low power capability of the UE or the location information of the UE. Numerous other aspects are described.

    RESCHEDULING IN INTEGRATED ACCESS FRONTHAUL NETWORKS
    883.
    发明申请
    RESCHEDULING IN INTEGRATED ACCESS FRONTHAUL NETWORKS 有权

    公开(公告)号：US20220256582A1

    公开(公告)日：2022-08-11

    申请号：US17172274

    申请日：2021-02-10

    Applicant: QUALCOMM Incorporated

    Inventor： Muhammad Nazmul ISLAM ,  Navid ABEDINI ,  Ashwin SAMPATH ,  Junyi LI

    IPC: H04W72/12 ,  H04L5/00

    Abstract: Disclosed are techniques for wireless communication. In an aspect, a relay/repeater unit (RU) in an integrated access/fronthaul (IAF) network, receives, from an upstream node, a first physical downlink control channel (PDCCH) message associated with a scheduled physical uplink control or shared channel (PUXCH) transmission from a downstream node at a scheduled time, and relays or repeats the first PDCCH message to the downstream node. If the scheduled PUXCH transmission associated with the first PDCCH message is not received from the downstream node at the scheduled time, the RU sends a negative acknowledgement (NACK) message associated with the scheduled PUXCH transmission to the upstream node. The RU may also or alternatively generate a second PDCCH message associated with a rescheduled PUXCH transmission and send the second PDCCH message to the downstream node.

    DETERMINATION OF DEFAULT COMMON BEAM
    884.
    发明申请
    DETERMINATION OF DEFAULT COMMON BEAM 有权

    公开(公告)号：US20220248406A1

    公开(公告)日：2022-08-04

    申请号：US17164419

    申请日：2021-02-01

    Applicant: QUALCOMM Incorporated

    Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

    IPC: H04W72/04 ,  H04W76/27

    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.

    APPLICATION TIME FOR DCI BASED UPDATE IN CROSS-CARRIER SCHEDULING
    887.
    发明申请
    APPLICATION TIME FOR DCI BASED UPDATE IN CROSS-CARRIER SCHEDULING 有权

    公开(公告)号：US20220239419A1

    公开(公告)日：2022-07-28

    申请号：US17647521

    申请日：2022-01-10

    Applicant: QUALCOMM Incorporated

    Inventor： Tianyang BAI ,  Yan ZHOU ,  Tao LUO ,  Junyi LI

    IPC: H04L5/00

    Abstract: Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining when to apply downlink control information (DCI) based updates using cross-component carrier (cross-CC) scheduling. A method that may be performed by a user equipment (UE) includes receiving, on a first component carrier (CC), a DCI indicating an update to be applied to at least one of an uplink (UL) transmission or a downlink (DL) transmission, determining an application time for applying the update based, at least in part, on a parameter associated with one or more second CCs, and applying the update in accordance with the determined application time.

    MULTI-BEAM ROUTING USING A LENS ANTENNA
    888.
    发明申请
    MULTI-BEAM ROUTING USING A LENS ANTENNA 有权

    公开(公告)号：US20220239010A1

    公开(公告)日：2022-07-28

    申请号：US17159840

    申请日：2021-01-27

    Applicant: QUALCOMM Incorporated

    Inventor： Raju HORMIS ,  Junyi LI ,  Juergen CEZANNE ,  Navid ABEDINI ,  Ozge KOYMEN

    IPC: H01Q19/06 ,  H01Q15/08

    Abstract: Aspects of the disclosure relate to a node using at least one lens antenna for efficient, effective, and simultaneous multiple beam routing. The node may include a switch matrix communicatively coupling the first antenna with the second antenna. The first antenna may receive and/or transmit one or more directional beams. The second antenna may transmit and/or receive other one or more directional beams. The node may further include a controller configured to control the switch matrix for the coupling. Other aspects, embodiments, and features are also claimed and described.

Patent Agency Ranking