Communication network

Details Communication network Communication network

2000-12-08

2008-10-14

Hsu, Alpus H (Department: 2619)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S338000, C370S347000, C370S401000, C370S465000, C370S468000, C455S436000, C455S452200, C455S453000

Reexamination Certificate

active

07436807

ABSTRACT:
A network for communicating with a plurality of radiotelephones via respective communication channels over timeslots on a carrier, wherein the channels can operate at a first or second data rate such that a timeslot on the carrier can transmit a single communication channel operating at the first data rate or two communication channels operating at the second data rate, the network comprising a controller responsive to a predetermined condition for initiating a change in the data rate of two channels transmitted on separate timeslots from the first data rate to the second data rate.

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Jori Paananen: “Internet Telephony Merges 5 with the GSM Network”, ECRIM News Online Edtion No. 37, Apr. 1999, pp. 1-2, XP002124263.

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