Title:
DATA TRANSMISSION AND RECEIVING METHOD, APPARATUS, AND DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/105053
Kind Code:
A1
Abstract:
Provided by the present disclosure are a data transmission and receiving method, apparatus, and device, and a computer readable storage medium. The method comprises: when a first transmission band uses an extended sequence modulation data sending rule to send data, multiplying data to be transmitted on an interval subcarrier of the first transmission band with each expansion element in an expansion sequence having a length of 2K respectively to obtain 2K pieces of expanded data, wherein another expansion element having a phase difference of π is present in the expansion sequence for any one of the expansion elements; sending the 2K pieces of expanded data on 2K interval subcarriers of the first transmission band, wherein K is a positive integer.
Inventors:
XIN YU (CN)
BIAN LUANJIAN (CN)
BIAN LUANJIAN (CN)
Application Number:
PCT/CN2018/097813
Publication Date:
June 06, 2019
Filing Date:
July 31, 2018
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L29/06
Domestic Patent References:
| WO2017010623A1 | 2017-01-19 |
Foreign References:
| CN101313502A | 2008-11-26 | |||
| CN107925416A | 2018-04-17 |
Other References:
See also references of EP 3720076A4
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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