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    BEAM DETECTION METHOD AND APPARATUS
    4.
    发明公开
    BEAM DETECTION METHOD AND APPARATUS 审中-公开

    公开(公告)号：EP3706335A1

    公开(公告)日：2020-09-09

    申请号：EP18874979.0

    申请日：2018-10-19

    申请人： China Academy of Telecommunications Technology

    发明人： HUANG, Qiuping ,  CHEN, Runhua ,  GAO, Qiubin

    IPC分类号： H04B17/10

    摘要： A beam detection method and apparatus for solving the problem in the prior art of good communication quality for downlink beam detection being lacking. The beam detection method comprises: a user equipment receiving beam quality monitoring signals sent by a network device by using M beams; determining signal quality indicators of M beam quality monitoring signals, and determining, based on the signal quality indicator of each of the M beam quality monitoring signals, a beam quality indicator of a beam used for sending a beam quality monitoring signal; generating a first detection report which comprises at least one of indication information of at least one beam, the beam quality indicator of which does not meet a first threshold, from among the M beams, the beam quality indicator of the at least one beam, the beam quality indicator of which does not meet the first threshold, from among the M beams, indication information of at least one beam, the beam quality indicator of which meets a second threshold, from among the M beams, and the beam quality indicator of the at least one beam, the beam quality indicator of which meets the second threshold, from among the M beams; and sending the first detection report to the network device.

    INTERFERENCE MEASUREMENT METHOD, USER TERMINAL, AND NETWORK APPARATUS
    6.
    发明公开
    INTERFERENCE MEASUREMENT METHOD, USER TERMINAL, AND NETWORK APPARATUS 审中-公开

    公开(公告)号：EP3691160A1

    公开(公告)日：2020-08-05

    申请号：EP18860800.4

    申请日：2018-09-19

    申请人： China Academy of Telecommunications Technology

    发明人： GAO, Qiubin ,  CHEN, Runhua ,  TAMRAKAR, Rakesh

    IPC分类号： H04L1/06 ,  H04W24/02

    摘要： The present disclosure provides an interference measurement method, a UE and a network side device. The interference measurement method includes: receiving, by the UE, configuration information about an interference measurement reference signal resource and an interference measurement parameter from a network side device; receiving, by the UE, an interference measurement reference signal on the interference measurement reference signal resource based on the configuration information; and calculating, by the UE, an interference estimation value of an interference signal based on the interference measurement parameter and the interference measurement reference signal.

    SIGNAL PROCESSING METHOD AND APPARATUS
    8.
    发明公开
    SIGNAL PROCESSING METHOD AND APPARATUS 审中-公开

    公开(公告)号：EP3618295A1

    公开(公告)日：2020-03-04

    申请号：EP18790381.0

    申请日：2018-03-28

    申请人： China Academy of Telecommunications Technology

    发明人： TAMRAKAR, Rakesh ,  GAO, Qiubin ,  LI, Hui

    IPC分类号： H04B7/04 ,  H04W16/28 ,  H04L1/00

    摘要： Embodiments of the present disclosure provide a signal processing method and a signal processing device, which relate to the field of communication technology and used for the purpose of saving signaling resources. The signal processing method provided by embodiments of the present disclosure includes: transmitting a first indication message to a terminal device, wherein the first indication message is to trigger the terminal device to transmit feedback information on pilot signals; transmitting N downlink pilot signals to the terminal device, where N is an integer greater than or equal to 2, and the transmission manner of the N downlink pilot signals is semi-persistent transmission or aperiodic transmission, so that the terminal device, according to an acquired precoding manner of the downlink pilot signals and the first indication message, determines a feedback manner of the feedback information on the N downlink pilot signals and performs feedback, and wherein the feedback manner includes not feeding back or one-time feeding back of the feedback information on the N downlink pilot signals. In the embodiments of the present disclosure, the base station or the terminal device may not transmit feedback information on a plurality of pilot signals, or may one-time transmit feedback information on a plurality of pilot signals, thereby effectively saving signaling resources.

    METHOD AND DEVICE FOR SIGNAL PROCESSING
    9.
    发明公开
    METHOD AND DEVICE FOR SIGNAL PROCESSING 审中-公开

    公开(公告)号：EP3606230A1

    公开(公告)日：2020-02-05

    申请号：EP18772587.4

    申请日：2018-03-14

    申请人： China Academy of Telecommunications Technology

    发明人： TAMRAKAR, Rakesh ,  GAO, Qiubin ,  SU, Xin ,  LI, Hui ,  HUANG, Qiuping

    IPC分类号： H04W72/04

    摘要： A signal processing method and device are provided. The method includes indicating a first uplink sounding reference signal resource to a terminal, wherein the first uplink sounding reference signal resource is used for uplink beam scanning; receiving a uplink sounding reference signal transmitted by the terminal by using the first uplink sounding reference signal resource; determining a target uplink sounding reference signal based on the uplink sounding reference signal transmitted by the terminal, and transmitting an identifier of the target uplink sounding reference signal to the terminal; indicating a second uplink sounding reference signal resource to the terminal, the second uplink sounding reference signal resource being used to cause the terminal to transmit an uplink sounding reference signal for channel measurement based on the identifier of the target uplink sounding reference signal and the second uplink sounding reference signal resource.