Title:
無線通信システムにおいて信号を送信又は受信する方法及びそのための装置
Document Type and Number:
Japanese Patent JP6909337
Kind Code:
B2
Abstract:
One aspect of the present disclosure provides a method for detecting, by a user equipment, a physical downlink control channel (PDCCH) signal in a wireless communication system, the method comprising: receiving configurations for a plurality of search space sets from a base station; determining, based on a monitoring periodicity of each of the plurality of search space sets, search space sets for which the user equipment should monitor a PDCCH signal for a specific unit time; and attempting blind-detection selectively for only a part of PDCCH candidates included in the determined search space sets when a number of PDCCH candidates and a number of control channel elements (CCEs) included in the determined search space sets exceed a maximum number of candidates or a maximum number of CCEs, respectively, wherein in selection of PDCCH candidates for attempting the blind-detection, the user equipment firstly selects PDCCH candidates from a first search space set related to a common search space (CSS) among the determined search space sets.
Inventors:
Soin Kwon
Yuncheon
Yuncheon
Application Number:
JP2020108739A
Publication Date:
July 28, 2021
Filing Date:
June 24, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04W72/04; H04W8/22
Foreign References:
| WO2016114560A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Akira Kawai
Tomohiro Minamiyama
Minoru Takemoto
Shinji Mitsuhashi
Akira Kawai
Tomohiro Minamiyama
Minoru Takemoto