Method and apparatus for power control in a spread spectrum comm

Details Method and apparatus for power control in a spread spectrum comm Method and apparatus for power control in a spread spectrum comm

1996-03-15

1998-04-28

Chin, Stephen

Pulse or digital communications

Repeaters

Testing

370342, H04B 169, H04J 1302

Patent

active

057455201

ABSTRACT:
Power control in a spread-spectrum communication system takes place by dynamically adjusting the step-down size of a power control threshold (409, 413) based on an acquired number of poor-quality frames (405). The step-down size of the threshold is increased (413) or decreased (409) depending on an amount of frame erasures detected by the system. Additionally full-rate or sub-rate frame quality is used to dynamically adjust the step-down size of a power control threshold.

REFERENCES:
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patent: 5333175 (1994-07-01), Ariyavisitakul et al.
patent: 5386589 (1995-01-01), Kanai
patent: 5396516 (1995-03-01), Padovani et al.
patent: 5475861 (1995-12-01), Hall
patent: 5623484 (1997-04-01), Muszynski
IS-95, TIA/EIA, pp. 7-12/7-15.

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