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Patent Searching and Data


Title:
METHOD FOR TRANSMITTING PRACH PREAMBLE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/216698
Kind Code:
A1
Abstract:
The present specification proposes a method for transmitting a physical random access channel (PRACH) preamble in a wireless communication system. A method performed by a terminal may comprise the steps of: receiving information related to PRACH configuration from a base station; and transmitting a PRACH preamble to the base station on a PRACH frequency resource on the basis of the information related to the PRACH configuration, wherein the PRACH preamble is mapped to blocks, configured using a second number of resource blocks (RBs) interleaved at an interval of a first number of RBs, in the PRACH frequency resource.

Inventors:
LEE, Jeongsu (IP Center, LG Electronics Inc. 19 Yangjae-daero 11-gil,,Seocho-Gu, Seoul, 06772, KR)
KIM, Seonwook (IP Center, LG Electronics Inc. 19 Yangjae-daero 11-gil,,Seocho-Gu, Seoul, 06772, KR)
PARK, Changhwan (IP Center, LG Electronics Inc. 19 Yangjae-daero 11-gil,,Seocho-Gu, Seoul, 06772, KR)
AHN, Joonkui (IP Center, LG Electronics Inc. 19 Yangjae-daero 11-gil,,Seocho-Gu, Seoul, 06772, KR)
KO, Hyunsoo (IP Center, LG Electronics Inc. 19 Yangjae-daero 11-gil,,Seocho-Gu, Seoul, 06772, KR)
YOON, Sukhyon (IP Center, LG Electronics Inc. 19 Yangjae-daero 11-gil,,Seocho-Gu, Seoul, 06772, KR)
Application Number:
KR2019/005641
Publication Date:
November 14, 2019
Filing Date:
May 10, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-Gu, Seoul, 07336, KR)
International Classes:
H04W72/04; H04L5/00; H04W74/00; H04W74/08
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (FL. 4 SEOIL Bldg, 104 Banpo-daero,,Seocho-Gu, Seoul, 06648, KR)
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