Multiplex communications – Wide area network – Packet switching
Patent
1990-09-06
1992-09-22
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
340825440, 340825100, 455 33, 455 58, 379 60, H04J 316
Patent
active
051503620
ABSTRACT:
In a cellular mobile radio system a method of choosing at a mobile station an appropriate base station and time slot on a time division multiplexed radio channel for the purpose of call set up or handover, wherein each base station transmits in one time slot of a predetermined control radio channel and, at least once during a multiframe, in each communication radio channel time slot used by the base station for calls, roaming signals comprising information on identity of transmitting base station and communication radio channels available at transmitting base station, the mobile scanning the control and communication channels and when desirous of call set up or handover selecting a base station and a time slot on a communication channel, the mobile desirous of call set up or handover transmitting to the choosen base information on mobile identity and the choosen communication channel time slot.
REFERENCES:
patent: 4360927 (1982-11-01), Bowen et al.
patent: 4392242 (1983-07-01), Kai
patent: 4738780 (1988-11-01), Alexis
patent: 4905301 (1990-02-01), Krolopp et al.
patent: 4914649 (1990-04-01), Schuendeman et al.
patent: 4940970 (1990-07-01), Sojka
patent: 4949395 (1990-08-01), Rydbeck
patent: 4972506 (1990-11-01), Waldenfeldt
patent: 5008953 (1991-04-01), Dablin et al.
Olms Douglas W.
Telefonaktiebolaget L M Ericsson
Ton Dang F.
LandOfFree
Beacon carrier does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Beacon carrier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beacon carrier will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1075080