Title:
METHOD AND APPARATUS FOR PERFORMING BEAM ALIGNMENT ON BASIS OF POSITION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/065693
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to perform beam alignment on the basis of a position in a wireless communication system. An operation method of a terminal may comprise the steps of: generating sequences for chirp signals; mapping complex symbols included in the sequences to resource elements (REs) allocated for the chirp signals; generating orthogonal frequency division multiplexing (OFDM) symbols including the complex symbols; and transmitting OFDM symbols including the chirp signals, wherein chirp signals adjacent to each other among the chirp signals may at least partially overlap on the time axis.
Inventors:
HWANG BONG JUN (KR)
Application Number:
PCT/KR2021/010811
Publication Date:
March 31, 2022
Filing Date:
August 13, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G01S13/34; G01S7/40; H04L5/00; H04L27/26; H04W4/40
Foreign References:
| KR20190116453A | 2019-10-14 | |||
| US20120146844A1 | 2012-06-14 | |||
| EP3324201A1 | 2018-05-23 | |||
| KR20180054859A | 2018-05-24 | |||
| US20180348353A1 | 2018-12-06 |
Attorney, Agent or Firm:
SUNG, Byung Kee (KR)
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