Layered coding with non-coherent and coherent layers over fading channels

Layered coding with non-coherent and coherent layers over fading channels

Department

Electronics & Communications Engineering Department

Abstract

In this paper, we consider a novel layered coding approach with two layers. One of the two layers, denoted by the base-layer, can be received by any receiver even if it does not have reliable channel estimates. The other, refining-layer can only be received by any receiver that has channel state information. We propose signal constellations that allow the transmission of coherent and non-coherent information for the single-antenna transmitters. We derive upper bounds for the pairwise error probability for the coherent and non-coherent receivers and prove that our proposed signal constellations can achieve a diversity of order M for the 1 × M system, for both the coherent and non-coherent receivers. © 2014 IFIP.

Publication Date

1-1-2014

Document Type

Book Chapter

Book Title

2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2014

ISBN

SCOPUS_ID:84904960478

Publisher

IEEE

City

Hammamet, Tunisia

First Page

203

Last Page

209

Layered coding with non-coherent and coherent layers over fading channels
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