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 (CN)
ZHANG RUIQI (CN)
ZHANG RUIQI (CN)
Application Number:
PCT/CN2018/091683
Publication Date:
April 04, 2019
Filing Date:
June 15, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/06
Domestic Patent References:
| WO2012151065A2 | 2012-11-08 |
Foreign References:
| CN104253674A | 2014-12-31 | |||
| CN102201897A | 2011-09-28 | |||
| CN103314614A | 2013-09-18 | |||
| CN201710940769A | 2017-09-30 |
Other References:
See also references of EP 3633895A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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