Multiplex communications – Generalized orthogonal or special mathematical techniques – Quadrature carriers
Patent
1995-03-31
1998-09-22
Olms, Douglas W.
Multiplex communications
Generalized orthogonal or special mathematical techniques
Quadrature carriers
370280, 370281, 370337, 370344, 370347, 370335, 370342, 375202, 375208, 342457, 455456, H04L 2730
Patent
active
058125221
ABSTRACT:
An integrated radio frequency communication system, known as a Location-Ruled Radio-Integrated Network (LORRAINE) system, provides integrated voice, data and location services. The radio frequency communications system combines time division multiplexing (TDM) techniques with optional time division duplexing (TDD) or frequency division duplexing (FDD) techniques to provide a plurality of time slot channels for these services. Spread spectrum techniques help reduce noise and interference in the system.
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Chien-Yeh Lee William
Farrill F. Craig
AirTouch Communications, Inc.
Olms Douglas W.
Rao Seema S.
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