Title:
通信システムにおけるスリープモード動作を制御するための方法及び装置
Document Type and Number:
Japanese Patent JP2012520046
Kind Code:
A
Abstract:
A method and apparatus for controlling a sleep mode operation of a Mobile Station (MS) in a communication system, in which the sleep mode operates according to a sleep cycle including a listening window corresponding to an awake mode and a sleep window corresponding to a sleep state. The method includes starting a preset timer if there is a transmission of data between the MS and a Base Station (BS) during the listening window, restarting the timer upon receiving at least one of UpLink (UL) data, DownLink (DL) data and MAP Information Element (IE) indicating resource allocation from the BS during the listening window, maintaining the listening window until the timer expires, and transitioning to the sleep window if the timer expires.
Inventors:
Yong-Moon Song
Jun-Jae Sung
Hyun-John Kang
Jun-Jae Sung
Hyun-John Kang
Application Number:
JP2011553946A
Publication Date:
August 30, 2012
Filing Date:
March 09, 2010
Export Citation:
Assignee:
Samsung Electronics Company Limited
International Classes:
H04W52/02
Foreign References:
| US20080075026A1 | 2008-03-27 |
Attorney, Agent or Firm:
Takashi Watanabe
Shinya Mitsuhiro
Shinya Mitsuhiro