Cellular communication system with dynamically modified data tra

Details Cellular communication system with dynamically modified data tra Cellular communication system with dynamically modified data tra

1997-05-30

2000-04-18

Chin, Stephen

Pulse or digital communications

Repeaters

Testing

375208, H04B 1500

Patent

active

060524081

ABSTRACT:
An apparatus and process for improving the performance of a cellular communication system using direct sequence spread spectrum techniques is disclosed. The apparatus and process enable dynamic modification of communication system parameters including PN code length, chipping rate and modulation technique for transmission of a data packet. Modification is based on proximity of the transmitter and receiver, noise level, transmitter and receiver capabilities and other factors. The system makes tradeoffs between data transmission speed and communication range to improve system performance.

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