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    COMMUNICATIONS VIA A RECONFIGURABLE INTELLIGENT SURFACE (RIS)
    3.
    发明公开
    COMMUNICATIONS VIA A RECONFIGURABLE INTELLIGENT SURFACE (RIS) 审中-公开

    公开(公告)号：US20240106499A1

    公开(公告)日：2024-03-28

    申请号：US18262966

    申请日：2021-03-15

    申请人： QUALCOMM Incorporated

    发明人： Saeid SAHRAEI ,  Yu ZHANG ,  Hung Dinh LY ,  Krishna Kiran MUKKAVILLI

    IPC分类号： H04B7/04 ,  H04B7/06 ,  H04L27/26 ,  H04W56/00 ,  H04W72/232

    CPC分类号： H04B7/04013 ,  H04B7/0695 ,  H04L27/26025 ,  H04W56/0015 ,  H04W72/232

    摘要： Certain aspects of the present disclosure provide techniques for configuring a reconfigurable intelligent surface (RIS) for wireless communication. A method that may be performed by a base station (BS) includes transmitting one or more parameters corresponding to a time period for the RIS to adapt to user equipment (UE) configuration information, the UE configuration information for configuring the RIS for RIS-assisted communication between the BS and a UE, the one or more parameters comprising a number of symbols indicative of a duration of time. The method also includes transmitting, via the RIS and separately from transmitting the one or more parameters, a control channel to the UE scheduling communication of a data channel with the UE via the RIS. The method also includes communicating, via the RIS, the data channel with the UE the duration of time after transmitting the control channel to the UE.

    METHODS AND SYSTEMS FOR DETERMINING CONTROL MESSAGE FORMAT IN WIRELESS NETWORKS
    4.
    发明公开
    METHODS AND SYSTEMS FOR DETERMINING CONTROL MESSAGE FORMAT IN WIRELESS NETWORKS 审中-公开

    公开(公告)号：US20240098755A1

    公开(公告)日：2024-03-21

    申请号：US18521291

    申请日：2023-11-28

    申请人： ZTE Corporation

    发明人： Jing SHI ,  Peng HAO ,  Xingguang WEI ,  Jian LI

    IPC分类号： H04W72/232

    CPC分类号： H04W72/232

    摘要： Methods and systems for techniques for determining control message formats in wireless networks are disclosed. In an implementation, a method of wireless communication includes determining, by a wireless device, a size of control messages on scheduling cells for which the wireless device is configured to monitor control channels for a scheduled cell, wherein the scheduling cells include a first scheduling cell and a second scheduling cell, and wherein the size of control messages on the first scheduling cell and the size of control messages on the second scheduling cell are same, and monitoring the control channels for the control messages.

    METHOD AND DEVICE FOR TRANSMITTING SIGNAL THROUGH PLURALITY OF SLOTS IN WIRELESS COMMUNICATION SYSTEM
    7.
    发明公开
    METHOD AND DEVICE FOR TRANSMITTING SIGNAL THROUGH PLURALITY OF SLOTS IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240098714A1

    公开(公告)日：2024-03-21

    申请号：US18506082

    申请日：2023-11-09

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Juyeong LEE ,  Heedon GHA

    IPC分类号： H04W72/0446 ,  H04W72/232

    CPC分类号： H04W72/0446 ,  H04W72/232

    摘要： The present disclosure relates to a communication technique that merges IoT technology with a 5G communication system for supporting higher data transmission rates than 4G systems, and a system for same. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. In addition, the present disclosure relates to a method and device for transmitting a signal through a plurality of slots in a wireless communication system.

    METHOD FOR CONFIGURING TCI STATE IN MULTI-TRP SYSTEM
    9.
    发明公开
    METHOD FOR CONFIGURING TCI STATE IN MULTI-TRP SYSTEM 审中-公开

    公开(公告)号：US20240089984A1

    公开(公告)日：2024-03-14

    申请号：US18261570

    申请日：2021-01-17

    申请人： JRD COMMUNICATION (SHENZHEN) LTD.

    发明人： Tian LI ,  Jia SHENG

    IPC分类号： H04W72/232 ,  H04W72/0453 ,  H04W72/1273 ,  H04W76/20

    CPC分类号： H04W72/232 ,  H04W72/0453 ,  H04W72/1273 ,  H04W76/20

    摘要： Provided is a method for configuring TCI state in a multi-TRP system. The method comprises: acquiring PDCCH-related information according to a monitored search space and a corresponding control resource set (CORESET), wherein the CORESET is configured with one activated transmission configuration indicator (TCI) state or two active TCI states, and each active TCI state comprises a transmission beam-related parameter; and a UE receiving a PDCCH by using a reception beam corresponding to the TCI state. By means of the method, a UE can receive a PDCCH by flexibly using a reception beam corresponding to one active TCI state or reception beams corresponding to two active TCI states, depending on an implementation situation.

    SYSTEMS AND METHODS FOR CONTROL OF CONFIGURED UL AND DL TRANSMISSIONS
    10.
    发明公开
    SYSTEMS AND METHODS FOR CONTROL OF CONFIGURED UL AND DL TRANSMISSIONS 审中-公开

    公开(公告)号：US20240089983A1

    公开(公告)日：2024-03-14

    申请号：US17766817

    申请日：2020-10-07

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Havish KOORAPATY ,  Stephen GRANT ,  Peter ALRIKSSON ,  Hazhir SHOKRI RAZAGHI

    IPC分类号： H04W72/232 ,  H04L5/14 ,  H04W72/1268 ,  H04W74/08

    CPC分类号： H04W72/232 ,  H04L5/1469 ,  H04W72/1268 ,  H04W74/0816

    摘要： Systems and methods are disclosed for control of configured transmissions in a cellular communications system. A method performed by a wireless communication device includes receiving, from a base station, a configuration of a set of symbols for one or more configured transmissions and monitoring for a Downlink Control Information (DCI) that uses a particular DCI format. The method further includes, when the wireless communication device does not detect a DCI that uses the particular DCI format and either: (a) a semi-static Time Division Duplexing (TDD) configuration received by the wireless communication device indicates the set of symbols configured for the one or more configured transmissions as flexible or (b) the wireless communication device did not receive a semi-static TDD configuration, making a determination of whether the one or more configured transmissions are allowed to be transmitted or are received based on whether a parameter is configured.