Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-10-12
2011-10-18
Doan, Phuoc (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S440000, C370S331000
Reexamination Certificate
active
08041357
ABSTRACT:
An apparatus and a method for reallocating segments in a broadband wireless communication system are provided. An average density for all cells in system and an average minimal inter-cell distance R are computed. A circle is determined having a radius kR and a center at a corresponding cell by increasing a constant k until a density of the circle becomes less than or equal to the average density. A cluster is generated for each cell, which is composed of cells included in the determined circle. Accordingly, segment allocation capability can be improved while minimizing a width of segment reallocation.
REFERENCES:
patent: 6349208 (2002-02-01), Sexton et al.
patent: 6438376 (2002-08-01), Elliott et al.
patent: 2004/0117226 (2004-06-01), Laiho et al.
patent: 2006/0097450 (2006-05-01), Labetti
patent: 2006/0148408 (2006-07-01), Cho et al.
patent: 0 684 744 (1995-11-01), None
patent: 60-069923 (1985-04-01), None
patent: 4-044429 (1992-02-01), None
patent: 2005-027189 (2005-01-01), None
patent: 2006-514474 (2006-04-01), None
patent: 2006-522503 (2006-09-01), None
patent: 1020040055517 (2004-06-01), None
patent: 1020060097450 (2006-09-01), None
Das et al.: “System Aspects and Handover Management for IEEE 802.16E”, Bell Labs Technical Journal, vol. 1, No. 11, Mar. 21, 2006.
Kim Ho-Dong
Lee Chae-Young
Oh Sang-Min
Sung Ki-Won
Doan Phuoc
Korea Advanced Institute of Science and Technology
Samsung Electronics Co,. Ltd
The Farrell Law Firm P.C.
LandOfFree
Apparatus and method for reallocating segments in broadband... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for reallocating segments in broadband..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for reallocating segments in broadband... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4271185