Telecommunications – Transmitter and receiver at separate stations
Patent
1995-02-23
1996-07-30
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
455 341, 455 541, 379 60, H04Q 722
Patent
active
055420931
ABSTRACT:
A method of setting up and handing off calls in a mobile cellular radio system in which consideration is given to the load capacity of several types of channels. The communication system determines the available capacity of the different groups of channels in the communication system whenever a new call needs to be set up. The system then assigns the new call to the group of channels with the most available channels if the requesting mobile station is a multi-mode mobile station, or the system hands off a multi-mode mobile station from a first group of channels to a second group of channels or vice versa to create free channels for calls from single mode mobiles.
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CTZ CAI, Version 1.1, dated Jun. 30, 1991, pp. 30 & 40, Sections 4.10.1 and 5.4.5.
Bodin Stig R.
Gaasvik Per-Ola
Voigt Lotta
Eisenzopf Reinhard J.
Le Thanh
Telefonaktiebolaget LM Ericsson
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