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    METHOD AND APPARATUS FOR MEASURING INTERFERENCE
    25.
    发明公开
    METHOD AND APPARATUS FOR MEASURING INTERFERENCE 审中-实审

    公开(公告)号：EP4387306A1

    公开(公告)日：2024-06-19

    申请号：EP22863082.8

    申请日：2022-08-12

    申请人： Huawei Technologies Co., Ltd.

    发明人： GENG, Changqing ,  QIAN, Fengyong ,  ZHANG, Han

    IPC分类号： H04W16/28

    CPC分类号： H04W24/08 ,  H04W16/28 ,  H04B7/0452 ,  H04W24/10

    摘要： This application provides an interference measurement method and an apparatus. The interference measurement method includes: A network device sends first indication information to a terminal device. The first indication information indicates the terminal device to measure signal quality of a first signal. The network device sends the first signal to the terminal device by using N analog beams. N is an integer greater than or equal to 1, and the analog beam meets a first preset condition. The network device receives a measurement result from the terminal device. The measurement result is the signal quality of the first signal. According to the interference measurement method and the apparatus provided in this application, measurement overheads can be reduced.

    COMMUNICATION DEVICE, BASE STATION, AND COMMUNICATION METHOD
    26.
    发明公开
    COMMUNICATION DEVICE, BASE STATION, AND COMMUNICATION METHOD 审中-实审

    公开(公告)号：EP4383850A1

    公开(公告)日：2024-06-12

    申请号：EP22853165.3

    申请日：2022-08-04

    申请人： DENSO CORPORATION

    发明人： HARADA, Misa ,  TAKAHASHI, Hideaki ,  NISHI, Takafumi ,  HIMENO, Hideo

    IPC分类号： H04W56/00 ,  H04W16/28 ,  H04W76/15

    CPC分类号： H04W16/28 ,  H04W56/00 ,  H04W76/15

    摘要： Disclosed is a communication apparatus (100) having a first cell (C1) and a second cell (C2) configured therein by a base station (200), the first cell (C1) serving as a serving cell and the second cell (C2) belonging to a same frequency as a frequency of the first cell (C1), each of the first cell (C1) and the second cell (C2) being managed by the base station (200), the communication apparatus (100) comprising: a receiver (112) configured to receive, from the base station (200), a media access control (MAC) control element including a timing advance and a cell identifier, the timing advance being used to adjust a transmission timing of an uplink signal to the second cell (C2), the cell identifier being an identifier associated with the timing advance and uniquely identifying the second cell (C2); and a controller (120) configured to specify, based on the cell identifier, the second cell (C2) as a target cell for adjusting the transmission timing by the timing advance.

    BEAM SETTING METHOD, BEAM SETTING DEVICE, AND PROGRAM
    27.
    发明公开
    BEAM SETTING METHOD, BEAM SETTING DEVICE, AND PROGRAM 审中-实审

    公开(公告)号：EP4383783A1

    公开(公告)日：2024-06-12

    申请号：EP21952805.6

    申请日：2021-08-05

    申请人： Nippon Telegraph And Telephone Corporation

    发明人： IWAKUNI, Tatsuhiko ,  UCHIDA, Daisei ,  ARAI, Takuto ,  WAI, Shuki ,  KITA, Naoki ,  ONIZAWA, Takeshi

    IPC分类号： H04W16/28

    CPC分类号： H04W16/28

    摘要： A beam setting method includes a communication method prediction step of predicting a communication method performed on the basis of whether there is a line-of-sight between a first radio station device and a second radio station device; a first beam number setting step of setting the number of beams transmitted by a beam sweep, in which signals using formable beams are sequentially transmitted in a time-division manner, to a first constant, when the communication method prediction step predicts that communication is performed by the communication method using reflected waves; and a second beam number setting step of setting the number of beams transmitted by the beam sweep to a second constant smaller than the first constant, when the communication method prediction step predicts that communication is performed by the communication method using line-of-sight waves.

    ADDRESSING FOR INTEGRATED CIRCUITS
    29.
    发明公开
    ADDRESSING FOR INTEGRATED CIRCUITS 审中-实审

    公开(公告)号：EP4380071A2

    公开(公告)日：2024-06-05

    申请号：EP23209640.4

    申请日：2023-11-14

    申请人： Nokia Solutions and Networks Oy

    发明人： SAYGINER, Mustafa

    IPC分类号： H04B7/06 ,  H01Q3/34 ,  H04W16/28

    CPC分类号： H04B7/0617 ,  H01Q3/34 ,  H04W16/28

    摘要： Disclosed is a method comprising determining that a signal is to be provided to a beamformer integrated circuit using a control interface associated with the beamformer integrated circuit, identifying, within, at least one memory, a unique address of the beamformer integrated circuit, wherein the beamformer integrated circuit is aware of own unique address based on a set state of an address pin of the beamformer integrated circuit, wherein the set state of the address pin is one of at least three available set states, the set state being provided as an inputto three logical buffers electrically coupled to the beamformer integrated circuit, and outputs from the three logical buffers being combined using a logical encoder that generates the unique address, and providing the signal to the beamformer integrated circuit using the unique address.