Method and apparatus for controlling power saving mode in...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C455S435200, C455S574000

Reexamination Certificate

active

07912467

ABSTRACT:
Disclosed is a method and device for controlling a power saving mode for applying the sleep mode for saving power consumption to the mobility of subscriber stations in a mobile communication network and a wireless Internet system. Subscriber stations entering the sleep mode are constantly grouped, listening intervals of the subscriber stations for each group are not superimposed, the existence state of traffic in the subscriber stations is independently notified for each group, and the overhead of signaling messages is minimized when the traffic is notified to the subscriber station in the sleep mode.

REFERENCES:
patent: 5625882 (1997-04-01), Vook et al.
patent: 6438375 (2002-08-01), Muller
patent: 6622251 (2003-09-01), Lindskog et al.
patent: WO 96/19084 (1996-06-01), None
Chiasserini et al., “Improving Energy Saving in Wireless Systems by Using Dynamic Power Management”, IEEE Transactions on Wireless Communications, vol. 2, No. 5, Sep. 2003.
Yoon et al., “Enhancement on Sleep Mode Operation by Grouping”, IEEE 802.16 Broadband Wireless Access Working Group, Jan. 2, 2004.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for controlling power saving mode in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for controlling power saving mode in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for controlling power saving mode in... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2700108

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.