Limited-Rate Channel State Feedback for Multicarrier Block Fading Channels

Manish Agarwal; Dongning Guo; Michael Honig

doi:10.1109/tit.2010.2080970

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arXiv · 0901.0163

Limited-Rate Channel State Feedback for Multicarrier Block Fading Channels

Manish Agarwal·Dongning Guo·Michael Honig

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Abstract

The capacity of a fading channel can be substantially increased by feeding back channel state information from the receiver to the transmitter. With limited-rate feedback what state information to feed back and how to encode it are important open questions. This paper studies power loading in a multicarrier system using no more than one bit of feedback per sub-channel. The sub-channels can be correlated and full channel state information is assumed at the receiver.

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Manish Agarwal, Dongning Guo, Michael Honig. 2009-01-01. Limited-Rate Channel State Feedback for Multicarrier Block Fading Channels. https://doi.org/10.1109/tit.2010.2080970

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