Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Reexamination Certificate
2007-12-25
2007-12-25
Urban, Edward F. (Department: 2618)
Telecommunications
Carrier wave repeater or relay system
Portable or mobile repeater
C455S007000, C455S009000, C370S315000
Reexamination Certificate
active
10431785
ABSTRACT:
A method for determining an open or available channel from a plurality of predetermined channels for communication between a portable unit and a mobile repeater unit operating within the same wireless communication system. After an available channel has been selected, communication between the portable unit and the mobile repeater unit is established on the selected channel, and the selected channel is identified as active to all other portable units and mobile repeater units operating on the system.
REFERENCES:
patent: 4534061 (1985-08-01), Ulug
patent: 4539706 (1985-09-01), Mears et al.
patent: 5293639 (1994-03-01), Wilson et al.
patent: 5857144 (1999-01-01), Mangum et al.
patent: 6141533 (2000-10-01), Wilson et al.
patent: 6647244 (2003-11-01), Haymond et al.
patent: 2002/0111137 (2002-08-01), Walkup
patent: 1 202 472 (2002-05-01), None
patent: WO 00/65863 (2000-11-01), None
Frullone M et al: “Investigation on dynamic channel allocation strategies suitable for PRMA schemes” Proceedings of the International Symposium on Circuits and Systems. (ISCS). Chicago May 3-6, 1993, New York, IEEE, US. vol. vol. 2, May 3, 1993 pp. 2216-2219, XP010115580.
Written Opinion of the International Searching Authority, Applicant's or agent's file reference, 18000 PCT, International application No. PCT/US20040/014157, Date of mailing Oct. 11, 2004, International filing date Jul. 5, 2004., Applicant M/A-COM, Inc.
Davis Robert Andrew
Gaudet Paul Joseph
Konopka Tomasz Kazimierz
Zekanovich Goran
Dean Raymond S.
M/A-Com Inc.
Urban Edward F.
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