Efficient Channel Quality Feedback Signaling using Transform Coding and Bit Allocation
Paper i proceeding, 2010

Recently, substantial attention has been paid to compress The channel quality information feedback while preserving most of its relevant information, as required for Adaptive Modulation and Coding (AMC). This paper compares the performance of some feedback lossy compression methods and, particularly, investigate the effect of bit allocation on their performance. Simulation results show that the Discrete Cosine Transform (DCT) approach, along with our proposed bit allocation method, leads to the best compression performance feedback.

Författare

Behrooz Makki

Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

Thomas Eriksson

Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

IEEE 71st Vehicular Technology Conference

1550-2252 (ISSN)

Vol. 1

Ämneskategorier

Telekommunikation

DOI

10.1109/VETECS.2010.5493837

ISBN

978-142442519-8