Invention Grant
- Patent Title: Method and apparatus for dormant mode support with paging
- Patent Title (中): 用寻呼方式支持休眠模式的方法和装置
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Application No.: US12133265Application Date: 2008-06-04
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Publication No.: US07769397B2Publication Date: 2010-08-03
- Inventor: Daichi Funato , Fujio Watanabe , Toshio Miki
- Applicant: Daichi Funato , Fujio Watanabe , Toshio Miki
- Applicant Address: JP Tokyo
- Assignee: NTT Docomo, Inc.
- Current Assignee: NTT Docomo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: H04W68/00
- IPC: H04W68/00

Abstract:
Apparatuses and methods are disclosed herein for implementing dormant mode with paging in a WLAN. Power savings in the computing device and reduction in traffic across the network are achieved by requiring a computing device to inform the WLAN of its location only when it crosses a paging area boundary or is to receive IP traffic. Dormant mode with paging is implemented in a protocol that supports dormant functionality and paging functionality but does not itself provide methods or standards for implementing such functionality, such as the IEEE 802.11. The methods and apparatuses disclosed herein provide the methods needed to implement dormant mode with paging in such a protocol. Generally, the methods and apparatuses for implementing dormant mode with paging basically include (1) establishing paging areas; (2) communicating access group information to a computing device; and (3) locating a computing device.
Public/Granted literature
- US20080240323A1 METHOD AND APPARATUS FOR DORMANT MODE SUPPORT WITH PAGING Public/Granted day:2008-10-02
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