Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2011-04-26
2011-04-26
Dean, Raymond S (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S519000
Reexamination Certificate
active
07933621
ABSTRACT:
Methods and systems for merging active dispatch talk groups, which are supported on different call handlers, are provided. The merged talk group can be supported by a single dispatch call handler, or the different dispatch call handlers can support the merged talk group in a master/slave relationship. An identification of the merged talk group is stored for a predetermined amount of time, thereby allowing the merged talk group to be reactivated.
REFERENCES:
patent: 5423061 (1995-06-01), Fumarolo et al.
patent: 6272334 (2001-08-01), Rao
patent: 6865398 (2005-03-01), Mangal et al.
patent: 6895254 (2005-05-01), Dorenbosch
patent: 7209763 (2007-04-01), Martin et al.
patent: 7693533 (2010-04-01), Sung et al.
patent: 2004/0203907 (2004-10-01), Hiller et al.
patent: 2005/0032539 (2005-02-01), Noel et al.
patent: 2006/0056635 (2006-03-01), Pappas et al.
patent: 2006/0148493 (2006-07-01), Narasimha et al.
Agin Arthur
Vu Trinh D.
Dean Raymond S
Nextel Communications Inc.
LandOfFree
Systems and methods for merging active talk groups does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Systems and methods for merging active talk groups, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and methods for merging active talk groups will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2684182