Time Reversal Space-Time Block Coding for FWA Systems

Xiao, Pei; Carrasco, R.A.; Wassell, I.J.

doi:10.1109/icwmc.2006.90

Cited by 2 publications

(1 citation statement)

References 12 publications

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“…The decoupled symbol streams r 0 (t) and r 1 (t) from the matched filter are each processed by an equalizer to derive an estimate of the transmitted symbol sequencess 0 (t) ands 1 (t), which are combined into a single symbol sequence, and demodulated to obtain an estimate of transmitted information bits {b n }. For a more detailed description of the TR-STBC algorithm and its application to the BFWA systems, readers are referred to [13] and [14].…”

Section: Tr-stbc Encodermentioning

confidence: 99%

Equalization of rotationally variant signals

Xiao

Zhang

Cowan

2011

Optoelectron.Instrument.Proc.

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Several widely linear equalization algorithms utilizing the rotationally variant nature of the received signals are presented in this paper to combat the detrimental effect of intersymbol interference (ISI) introduced by frequency selective channels. Their adaptive implementations and application to the timereversal space-time coded (TR-STBC) system are also considered. In addition, a widely linear approach to turbo equalization is derived for systems employing error correction code. The widely linear equalizers and turbo equalizer are evaluated over broadband fixed wireless access channels, and are shown to yield superior performance compared to the conventional linear schemes. KEY WORDSEqualization, intersymbol interference, rotationally variant nature of the received signals, frequency selective channels.

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Section: Tr-stbc Encodermentioning

confidence: 99%

Equalization of rotationally variant signals

Xiao

Zhang

Cowan

2011

Optoelectron.Instrument.Proc.

Self Cite

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Widely Linear Equalization of Rotationally Variant Signals

Xiao¹,

Zhang²,

Cowan³

2010

ACIT - Information and Communication Technology

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Several widely linear equalization algorithms utilizing the rotationally variant nature of the received signals are presented in this paper to combat the detrimental effect of intersymbol interference (ISI) introduced by frequency selective channels. Their adaptive implementations and application to the time-reversal space-time coded (TR-STBC) system are also considered. In addition, a widely linear approach to turbo equalization is derived for systems employing error correction code. The widely linear equalizers and turbo equalizer are evaluated over broadband fixed wireless access channels, and are shown to yield superior performance compared to the conventional linear schemes.

show abstract

Time Reversal Space-Time Block Coding for FWA Systems

Cited by 2 publications

References 12 publications

Equalization of rotationally variant signals

Equalization of rotationally variant signals

Widely Linear Equalization of Rotationally Variant Signals

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