Apparatus and method for feedback of subcarrier quality...

Details Apparatus and method for feedback of subcarrier quality... Apparatus and method for feedback of subcarrier quality...

2011-06-21

2011-06-21

Ryman, Daniel J (Department: 2466)

Multiplex communications

Diagnostic testing

Determination of communication parameters

C370S328000, C455S550100, C702S069000

Reexamination Certificate

active

07965649

ABSTRACT:
A method for subcarrier quality estimation in a wireless network is disclosed. The method comprises analyzing characteristics of at least some of the subcarriers of a first signal, creating feedback data based on the analyzed characteristics, wherein the quantity of the feedback data is less than the quantity of all of a plurality of measured signal-to-interference and noise power ratio (SINR) values of each subcarrier of the first signal, and transmitting the feedback data.

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