Title:
METHOD OF DCR OPERATION IN A BROADBAND WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/137836
Kind Code:
A3
Abstract:
The present invention relates to a broadband wireless access system, and more particularly, to a method for a mobile station to save power for prescribed duration without performing a paging procedure and apparatus therefor. According to one embodiment of the invention, a method of operating a DCR (deregistration with content retention) mode of a mobile station in a broadband wireless access system includes the steps of transmitting a registration request (AAI_REG-REQ) message to a base station and receiving a registration response (AAI_REG-RSP) message including an identifier for identifying the mobile station in association with connection information (AMS context) of the mobile station in a network including a base station from the base station.
Inventors:
LEE JIN (KR)
KIM YONG HO (KR)
RYU KI SEON (KR)
KIM YONG HO (KR)
RYU KI SEON (KR)
Application Number:
PCT/KR2010/003259
Publication Date:
March 17, 2011
Filing Date:
May 24, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
LEE JIN (KR)
KIM YONG HO (KR)
RYU KI SEON (KR)
LEE JIN (KR)
KIM YONG HO (KR)
RYU KI SEON (KR)
International Classes:
H04B7/26; H04W8/02; H04W52/02
Domestic Patent References:
| WO2006073228A1 | 2006-07-13 | |||
| WO2008153343A1 | 2008-12-18 |
Foreign References:
| KR100788899B1 | 2007-12-27 |
Other References:
See also references of EP 2436126A4
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building,175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, KR)
Download PDF: