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Patent Searching and Data


Title:
FEEDBACK CODEBOOK DETERMINING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/154126
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of communications. Provided are a feedback codebook determining method and device. The feedback codebook determining method comprises: acquiring a first number of physical downlink control channels (PDCCHs) transmitted in one PDCCH detection opportunity of one carrier; determining a length of target feedback information of one PDCCH detection opportunity of one carrier according to the first number of PDCCHs; and determining feedback codebook information according to the length of the target feedback information.

Inventors:
SI, Qianqian (No. 40 Xueyuan Rd, Haidian District, Beijing 1, 100191, CN)
GAO, Xuejuan (No. 40 Xueyuan Rd, Haidian District, Beijing 1, 100191, CN)
WANG, Lei (No. 40 Xueyuan Rd, Haidian District, Beijing 1, 100191, CN)
Application Number:
CN2019/073164
Publication Date:
August 15, 2019
Filing Date:
January 25, 2019
Export Citation:
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Assignee:
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY (No. 40 Xueyuan Rd, Haidian District, Beijing 1, 100191, CN)
International Classes:
H04L5/00; H04B7/26; H04W72/04
Foreign References:
CN107548539A2018-01-05
CN103875202A2014-06-18
US20140192759A12014-07-10
CN104885543A2015-09-02
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (10F Bldg. 2, Maples International CenterNo. 32 Xizhimen North Street, Haidian District, Beijing 2, 100082, CN)
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