Multiplex communications – Wide area network – Packet switching
Patent
1992-03-25
1994-11-29
Safourek, Benedict V.
Multiplex communications
Wide area network
Packet switching
370 953, 455 511, 455 541, 455 93, H04B 7212
Patent
active
053696379
ABSTRACT:
A signal transmission system, for example a TDMA system, in which a carrier is divided into a plurality of traffic signal time slots, with optionally, some regularly interspersed control signal time slots. In order to be able to provide flexibility in the symbol rates and/or modulation schemes used by complementary users, the traffic signal time slots have one of at least two predetermined durations. However irrespective of the duration(s) of the traffic signal time slots, the number of symbols per traffic signal time slot remains substantially the same.
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Mabey Peter J.
Richardson Andrew J.
Safourek Benedict V.
Treacy David R.
U.S. Philips Corporation
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