Title:
METHOD AND DEVICE FOR RANDOM ACCESS IN MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/134155
Kind Code:
A2
Abstract:
The present invention relates to a method for a terminal to execute a random access in a mobile communication system, and comprises the steps of: transmitting a random access preamble using a resource determined according to a random access setting for the terminal; and receiving a random access response including uplink approval information from a base station as a response to the preamble transmission, wherein the random access setting is determined by a group corresponding to the terminal from a first random access setting for a first terminal group or a second random access setting for a second terminal group, and a resource reserved for the second terminal group according to the second random access setting is used for transmission of the random access preamble or transmission of uplink data.
Inventors:
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
Application Number:
PCT/KR2012/002252
Publication Date:
October 04, 2012
Filing Date:
March 28, 2012
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
International Classes:
H04W74/08; H04J11/00; H04W36/00
Foreign References:
| KR20080018105A | 2008-02-27 | |||
| KR20070107577A | 2007-11-07 | |||
| US20100290407A1 | 2010-11-18 | |||
| US20020071480A1 | 2002-06-13 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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Claims:
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