Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1995-10-16
1998-04-07
Bost, Dwayne
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455436, H04M 1100
Patent
active
057377030
ABSTRACT:
A radio telephone automatically hands over a call from one radio telephone system to another radio telephone system. Communication with respective radio telephone systems may be simultaneously continued during handover until the handover is complete, or communication with one radio telephone system ceases before communication with the other radio telephone system commences. Delays between signals of different radio telephone systems which would cause audible interference are inhibited by FIR filtering and/or dynamic time-warping. If an handover fails then communication with the original radio telephone system is restarted or continued.
REFERENCES:
patent: 4989230 (1991-01-01), Gillig
patent: 5127042 (1992-06-01), Gillig
patent: 5212684 (1993-05-01), MacNamee
patent: 5267261 (1993-11-01), Blakeney, II
patent: 5293380 (1994-03-01), Kondo
patent: 5406615 (1995-04-01), Miller, II
patent: 5504803 (1996-04-01), Yamada
patent: 5533099 (1996-07-01), Byrne
patent: 5550895 (1996-08-01), Burson
patent: 5574775 (1996-11-01), Miller, II
patent: 5574983 (1996-11-01), Douzono
patent: 5594781 (1997-01-01), Kozdon
Bost Dwayne
Johnson Brian L.
Nokia Mobile Phones Limited
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