Operation management system of radio communication system...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

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C455S423000, C455S424000, C455S453000

Reexamination Certificate

active

07577436

ABSTRACT:
An operation management system in a radio communication system, including a plurality of wireless base stations, includes: a cell determining means for determining a boundary of a cell by: collecting power transmitted, and antenna gain, from each wireless base station, computing a propagation loss from each of the wireless base stations at an arbitrary observation point, using a statistical technique employing an estimation model in which a radio wave damps depending upon distance or by use of a ray-tracing method, computing power received from each wireless base station at the observation point, deciding that the wireless base station that achieves maximum received power at the observation point is a connection base station at the observation point, and determining the space between points in which connection base stations differ as cell boundaries.

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Japanese Office Action dated Aug. 23, 2005 (and English translation of relevant portion).
English translation of Chinese Office Action dated Jan. 6, 2006.

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