Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CODING METHOD, DECODING METHOD, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/073578
Kind Code:
A1
Abstract:
Provided in the embodiments of the present invention are a coding method, a decoding method, and a device, related to the technical field of communications, for solving the problem of low PMI accuracy found in a conventional CSI transmission process. The methods comprise: submitting N PMIs to a network device, where each PMI corresponds to one channel, a first PMI comprises channel information of the channel corresponding to a second PMI, the first PMI is one among the N PMIs, the second PMI is at least one PMI preceding the first PMI, and N is a positive integer greater than 1. The present application is applicable in a CSI transmission scenario.

Inventors:
YANG, Ang (Jinghai East Rd. Chang'a, Dongguan Guangdong 3, CN)
SUN, Peng (Jinghai East Rd. Chang'a, Dongguan Guangdong 3, CN)
TAMRAKAR, Rakesh (Jinghai East Rd. Chang'a, Dongguan Guangdong 3, CN)
Application Number:
CN2020/121271
Publication Date:
April 22, 2021
Filing Date:
October 15, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
VIVO MOBILE COMMUNICATION CO., LTD. (Jinghai East Rd. Chang'a, Dongguan Guangdong 3, CN)
International Classes:
H04L1/00
Attorney, Agent or Firm:
BOHUI INTELLECTUAL PROPERTY (Building 10East Compound, No. 31, Jiaoda East Road, Haidian District, Beijing 4, CN)
Download PDF: