Title:
SIGNAL TRANSMISSION METHOD FOR V2X COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/160122
Kind Code:
A1
Abstract:
The present invention relates to a signal transmission method and apparatus for a transmission device for vehicle-to-everything (V2X) communication in a wireless communication system. Specifically, the present invention comprises the steps of: mapping a plurality of coding blocks to at least one layer; applying precoding to the layer-mapped coding blocks; and performing resource element mapping such that the at least one layer is alternately associated with a plurality of resource groups, wherein each of the plurality of resource groups is associated with each of a plurality of antenna groups into which all antennas of the transmission device are divided, and the respective plurality of antenna groups are configured to have different antenna power constraints.
Inventors:
KIM YOUNGTAE (KR)
SEO HANBYUL (KR)
SEO HANBYUL (KR)
Application Number:
PCT/KR2017/002917
Publication Date:
September 21, 2017
Filing Date:
March 17, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L1/06; H04B7/06; H04B7/08
Foreign References:
| US20100027697A1 | 2010-02-04 | |||
| US20150124765A1 | 2015-05-07 | |||
| US20100246712A1 | 2010-09-30 | |||
| US20130329679A1 | 2013-12-12 |
Other References:
FUJITSU: "Discussion on possible schemes in high Doppler case for V2V", R1-160491, 3GPP TSG RAN WG1 MEETING #84, 5 February 2016 (2016-02-05), XP051053824
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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