Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-07-19
2005-07-19
Trost, William (Department: 2683)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S443000, C370S331000
Reexamination Certificate
active
06920324
ABSTRACT:
Methods, receivers, transmitters, and systems are provided for performing a soft hand-over of a mobile terminal between base station transceivers that communicate using different communication channels. A mobile terminal may be configured to receive and demodulate signals on a plurality of different communication channels concurrently and to modulate and transmit signals on a plurality of different communication channels concurrently. This allows, for example, multiple communication connections to be concurrently established between the mobile terminal and a plurality of different base station transceivers that use the different communication channels to communicate. The mobile terminal and cooperating base station transceivers may perform a soft hand-over by allowing the mobile terminal to establish communication connections with one or more new base station transceivers to decide which base station transceiver should be given control before terminating any pre-existing communication connection with a current base station transceiver.
REFERENCES:
patent: 5649308 (1997-07-01), Andrews
patent: 5758266 (1998-05-01), Kornfeld et al.
patent: 6075989 (2000-06-01), Moore et al.
patent: 6600931 (2003-07-01), Sutton et al.
patent: 6606485 (2003-08-01), Chen et al.
patent: 6711149 (2004-03-01), Yano et al.
European Patent Office Search Report, dated Jul. 5, 2001.
Atarius Roozbeh
Narasimha Murali
Refai Wail
Sanders Stuart B.
Ericsson Inc.
Miller Brandon J.
Myers Bigel & Sibley & Sajovec
Trost William
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