DFT-spread OFDM for uplink flexible high data rate communications

In this paper, we develop and present a DFT-SOFDM system (operating in both distributed and localized FDMA modes) for transmission and reception through a frequency-selective, slow fading channel. This system allows us to use well-known linear receiver techniques such as the zero-forcing (ZF) and mi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Meng Wah Chia, Boon Sim Thian, Tjeng Thiang Tjhung
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	AWGN Bit error rate DFT-SOFDM Fading Frequency diversity Frequency division multiaccess Lattices Maximum likelihood decoding Maximum likelihood estimation OFDM sphere decoding algorithm Transmitters
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