Subchannel control loop

Details Subchannel control loop Subchannel control loop

1997-02-13

1999-11-23

Ngo, Ricky

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

455 69, 455522, H04B 7216, H04J 1302

Patent

active

059912847

ABSTRACT:
Independently controlling the transmitted power of each subchannel by a subchannel control loop is described. A transmitting station generates a channel made up of a sum of subchannels wherein each subchannel or group of subchannels is amplified with a unique gain value that is varied in accordance with subchannel power control messages from the receiving station. The receiving station generates each subchannel power control message subsequent to monitoring and calculating metrics based on that received subchannel.

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Advanced Engineering Mathmatics, "Orthogonal Sets of Functions/Chapter 4", Erwin Kreyszig, pp. 186-190, John Wiley & Sons, Inc.

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