Method and apparatus for determining the location of a node...

Details Method and apparatus for determining the location of a node... Method and apparatus for determining the location of a node...

2008-01-08

2008-01-08

Eng, George (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S422100, C455S418000, C455S419000

Reexamination Certificate

active

07317925

ABSTRACT:
A location technique is utilized within a wireless communication system where power measurements from various nodes are weighted to determine a node's location. An iterative location process is executed where as more and more nodes are heard from, a node will re-locate itself in order to improve location accuracy.

REFERENCES:
patent: 5898367 (1999-04-01), Berube
patent: 6246861 (2001-06-01), Messier et al.
patent: 6996403 (2006-02-01), Shi et al.
patent: 2006/0181458 (2006-08-01), Niu et al.
patent: 2006/0221864 (2006-10-01), Niu et al.
Nirupama Bulusu,Self-Configuring Localization Systems, Dissertation for University of California, Los Angeles, pp. 1-161, 2002.

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