Amplify-and-Forward Relaying with M-FSK Modulation and Coherent Detection

This paper develops a detection scheme based on the implicit pilot-symbol-assisted architecture of M-ary frequency-shift-keying (FSK) modulation in amplify-and-forward (AF) multiple-relay networks. It is shown that, at the expense of the low spectral efficiency inherent in FSK modulation, every tran...

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Veröffentlicht in:	IEEE transactions on communications 2012-06, Vol.60 (6), p.1555-1562
Hauptverfasser:	Nguyen, H. X., Nguyen, H. H., Tho Le-Ngoc
Format:	Artikel
Sprache:	eng
Schlagworte:	Access methods and protocols, osi model amplify-and-forward protocol Applied sciences Bit error rate Channel estimation Cooperative diversity Detection, estimation, filtering, equalization, prediction Exact sciences and technology fading channel Frequency shift keying Information, signal and communications theory Modulation, demodulation Noise Receivers relay communications Relays Signal and communications theory Signal, noise Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn Transmission and modulation (techniques and equipments)
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