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Title:
DATA TRANSMISSION METHOD, TERMINAL DEVICE AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/062217
Kind Code:
A1
Abstract:
Provided in the present application are a data transmission method, a terminal device and a network device. The method comprises: a terminal device determining reference information; the terminal device, according to a comparison result between the reference information and state parameters, sending second channel state information (CSI), said second CSI comprising all parameters of a first CSI, or comprising some parameters of said first CSI, the first CSI being CSI a network device must report for configuration of the terminal device, and the state parameters comprising at least one of an uplink data transmission parameter, a parameter in the first CSI and a transmission parameter of the first CSI. The data transmission method, terminal device, and network device of the embodiments of the present application help to improve CSI transmission performance.

Inventors:
LI, Xueru (Huawei Administration Building, Bantian Longgan, Shenzhen Guangdong 9, 518129, CN)
ZHANG, Ruiqi (Huawei Administration Building, Bantian Longgan, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2018/091683
Publication Date:
April 04, 2019
Filing Date:
June 15, 2018
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgan, Shenzhen Guangdong 9, 518129, CN)
International Classes:
H04L1/06
Domestic Patent References:
WO2012151065A22012-11-08
Foreign References:
CN104253674A2014-12-31
CN102201897A2011-09-28
CN103314614A2013-09-18
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (Rm. 101, Building 3No. 68 Beiqing Road, Haidian District, Beijing 4, 100094, CN)
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