Title:
APPARATUS AND METHOD FOR PERFORMING A RANDOM ACCESS PROCEDURE
Document Type and Number:
WIPO Patent Application WO/2018/186677
Kind Code:
A1
Abstract:
The method for a user equipment (UE) performing a random access procedure according to an embodiment of the present invention includes transmitting a first random access preamble; receiving a message including a backoff indicator (BI) and a backoff offset (BO) value; when a random access using the first random access preamble fails, selecting a backoff time based on the BI and the BO value; and transmitting a second random access preamble after the selected backoff time.
Inventors:
LEE SUNYOUNG (KR)
YI SEUNGJUNE (KR)
YI SEUNGJUNE (KR)
Application Number:
PCT/KR2018/003967
Publication Date:
October 11, 2018
Filing Date:
April 04, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/08
Foreign References:
US20140079013A1 | 2014-03-20 | |||
US20160302080A1 | 2016-10-13 | |||
US20140162646A1 | 2014-06-12 | |||
US20140098752A1 | 2014-04-10 | |||
US20130279453A1 | 2013-10-24 |
Other References:
ETSI: "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification (3GPP TS 36.321 version 8.2.0 Release 8)", ETSI TS 136 321 V8.2.0, 4 November 2008 (2008-11-04), XP055560118
See also references of EP 3607801A4
See also references of EP 3607801A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
Download PDF:
Previous Patent: MICROFLUIDIC APPARATUS AND METHOD FOR SEPARATING TARGET CELL
Next Patent: AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREOF
Next Patent: AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREOF