Title:
DATA TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/185001
Kind Code:
A1
Abstract:
A data transmission method and apparatus used for solving the problem that an MCS of a higher order cannot be used when a relative speed between terminals is high where a terminal in a high-speed scenario and a terminal in a non-high-speed scenario use the same SCS mapping data in an Internet of Vehicle system. The method specifically comprises: a first device mapping data in a first resource mapping mode, wherein the first resource mapping mode is: performing mapping on n frequency-domain resource units of m consecutive frequency-domain resource units, where any two adjacent frequency-domain resource units of the n frequency-domain resource units is separated by at least one frequency-domain resource unit, m and n are positive integers, and m is greater than n; and the first device sending the mapped data to a second device.
Inventors:
GAO LEI (CN)
LIU DEPING (CN)
LIU DEPING (CN)
Application Number:
PCT/CN2019/080264
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN102263722A | 2011-11-30 | |||
| CN101662344A | 2010-03-03 | |||
| CN103685118A | 2014-03-26 | |||
| US20140079018A1 | 2014-03-20 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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