Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-07-19
2011-07-19
Beamer, Temica M (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S562100, C455S067110, C455S067130, C455S226100, C455S226200
Reexamination Certificate
active
07983664
ABSTRACT:
A transmission method that can implement efficient communication control. A transmission block sends a signal of a first frequency band allocated to each zone, by a first directive beam which covers the entire zone, in a first time slot of a predetermined period and sends a signal of a second frequency band which contains the first frequency band and has a greater width than the first frequency band, by a second directive beam which covers a part of the zone and has a smaller beam width than the first directive beam, in a second time slot of the predetermined period.
REFERENCES:
patent: 5551060 (1996-08-01), Fujii et al.
patent: 6400955 (2002-06-01), Kawabata et al.
patent: 2009/0280866 (2009-11-01), Lo et al.
patent: 2010/0227620 (2010-09-01), Naden et al.
patent: 5-63634 (1993-03-01), None
patent: 2000-59287 (2000-02-01), None
“Mobile WiMAX—Part I: A Technical Overview and Performance Evaluation” WiMAX Forum, Aug. 2006.
“IEEE Std. 802.16, Part 16: Air Interface for Fixed Broadband Wireless Access Systems” IEEE Computer Society and the IEEE Microwave Theory and Techniques Society, Oct. 1, 2004.
“IEEE Std. 802.16e, Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems, Amendment 2: Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands and Corrigendum 1” IEEE Computer Society and the IEEE Microwave Theory and Techniques Society, Feb. 28, 2006.
Beamer Temica M
Fujitsu Limited
Fujitsu Patent Center
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