Joint frequency selective channel estimation and turbo decoding in space time systems

A non-coherent multiple input multiple output (MIMO) coded communication system over a frequency selective (FS) block fading channel is considered. A theoretical limit for the channel estimation error is established via a closed form derivation of the modified Cramer-Rao bound (MCRB) (more precisely...

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Veröffentlicht in:	IEEE transactions on wireless communications 2008-12, Vol.7 (12), p.4813-4817
Hauptverfasser:	Ronen, S., Duman, T.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Channel estimation Channels Coding, codes Communication systems Cramer-Rao bounds Cramér-Rao bound Decoding Derivation Detection, estimation, filtering, equalization, prediction Errors Exact sciences and technology Exact solutions Fading Frequency estimation frequency-selective fading Information, signal and communications theory Iterative decoding Mathematical analysis MIMO modified Rayleigh channels Rayleigh fading Receiving antennas Signal and communications theory Signal, noise Space-time coding Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Turbo codes turbo coding Wireless communication
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