Communication system with controlled talk around mode

Details Communication system with controlled talk around mode Communication system with controlled talk around mode

2006-03-07

2006-03-07

Gesesse, Tilahun (Department: 2684)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S518000, C455S519000, C455S522000

Reexamination Certificate

active

07010313

ABSTRACT:
The method provides talk around in the communication system by sending a talk around request from one of the subscriber units101–108to the base unit100. At the subscriber unit a RSSI (received signal strength indication) of a signal received from the base unit is determined and sent back to the base unit100. In the base unit100the RSSI is compared to a predetermined window. If the RSSI is above the window, the request from the subscriber unit is denied. If the RSSI is within the window, a frequency channel and power level are assigned to the subscriber unit, the subscriber unit thereby going into talk around mode. If the RSSI is below the window, the subscriber unit does not respond and the subscriber unit goes into a direct communication mode independent of the communication system.

REFERENCES:
patent: 5040238 (1991-08-01), Comroe et al.
patent: 5423055 (1995-06-01), Diaz et al.
patent: 5493695 (1996-02-01), Aitkenhead et al.
patent: 5737325 (1998-04-01), Fukuda
patent: 5822682 (1998-10-01), Schroderus et al.
patent: 5901342 (1999-05-01), Heiskari et al.
patent: 5960360 (1999-09-01), Carmon et al.
patent: 5995500 (1999-11-01), Ma et al.
patent: 6041226 (2000-03-01), Skoro et al.
patent: 6091939 (2000-07-01), Banh
patent: 6292671 (2001-09-01), Mansour
patent: 6370369 (2002-04-01), Kraiem et al.
patent: 6415146 (2002-07-01), Capece
patent: 6549778 (2003-04-01), Mulford
patent: 6684080 (2004-01-01), Barnes et al.
patent: 2003/0002594 (2003-01-01), Harel et al.
patent: 2003/0144003 (2003-07-01), Ranta et al.
patent: EP001063785 (1999-06-01), None
patent: EP001063785 (2000-12-01), None

Affiliated with

Also associated with

Rating

Communication system with controlled talk around mode does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication system with controlled talk around mode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication system with controlled talk around mode will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3608859