Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2002-10-11
2009-06-30
Gesesse, Tilahun B (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S041100, C455S462000, C455S041200
Reexamination Certificate
active
07555296
ABSTRACT:
The conventional wireless LAN system has the difficulties in limiting the extent to which network services are provided simply by controlling the intensity of radio wave.When the master unit100detects a mobile wireless terminal in its communication area (in step S100), it inquires of a plurality of slave units200and300if they are ready for communication with the mobile wireless terminal (in step S110). The master unit determines whether or not to provide network services to the mobile wireless terminal according to the combination of readiness for communication between each the slave units200and300and the mobile wireless terminal (in steps S120and S125).
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Office Action dated Dec. 15, 2004 issued in corresponding Korean Patent Application No. 10-2002-0064886.
Buffalo Inc.
Gesesse Tilahun B
Westerman, Hattori, Daniels & Adrian , LLP.
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