Process for distributing rate and power in a multicarrier transm

Details Process for distributing rate and power in a multicarrier transm Process for distributing rate and power in a multicarrier transm

1997-02-25

1999-09-28

Hofsass, Jeffery A.

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

370468, 370343, 370480, 370532, 375257, 375225, H04J 316

Patent

active

059600039

ABSTRACT:
A process for distributing an aggregate rate and total transmitting power of a data stream over a plurality of channels in which the sub-rate (R.sub.i), capable of being transmitted over one channel, is calculated for each selected channel in accordance with the equation ##EQU1## R.sub.i being the sub-rate in the i-th channel, N.sub.i the average noise power first determined in the i-th channel, and D' being the number of actually used channels out of the channel group.

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