"Turbo DPSK" using soft multiple-symbol differential sphere decoding

Coded interleaved differential M-ary phase-shift keying (M-DPSK) with iterative decoding, the so-called "Turbo DPSK," is known as a power-efficient transmission format. Due to the rotational invariance of DPSK, it particularly enables detection without channel state information (CSI). Howe...

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Vydáno v:	IEEE transactions on information theory Ročník 52; číslo 4; s. 1385 - 1398
Hlavní autoři:	Pauli, V., Lampe, L., Schober, R.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.04.2006 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Additive white noise Applied sciences AWGN Channel state information Channels Codes Coding, codes Complexity Decoders Decoding Detection, estimation, filtering, equalization, prediction Differential phase-shift keying (DPSK) Differential quadrature phase shift keying Exact sciences and technology extrinsic information transfer (EXIT) charts Information analysis Information theory Information, signal and communications theory Iterative algorithms Iterative decoding Iterative methods maximum a posteriori decoding Modulation, demodulation Modules Normal distribution Output Phase shift keying Rayleigh channels Rayleigh-fading channels Search problems Searching Signal and communications theory Signal, noise sphere decoding Telecommunications and information theory Performance evaluation Parameter estimation AWGN extrinsic information transfer (EXIT) charts Time variation Iterative decoding sphere decoding Codec M ary modulation Channel estimation Rotational invariance A posteriori estimation Differential phase shift keying maximum a posteriori decoding High rate transmission Fading channels Channel capacity Rayleigh channels Transfer characteristic Information transmission Rayleigh-fading channels Posterior probability Simulation Interleaved codes Differential phase-shift keying (DPSK)
ISSN:	0018-9448, 1557-9654
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