Optimizing the rate 1/2; convolutional code for OFDM applications in terms of bit-error-rate and Peak-to-Average Power Ratio

Vallavaraj, A.; Brian, G Stewart; David, K Harrison; Francis, G McIntosh

doi:10.1109/ieeegcc.2006.5686258

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2017

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, most of the practical OFDM systems are associated with forward error correction (FEC) codes [8] such as Reed-Solomon (RS) code [9], [10], convolutional code [11], [12], trellis-coded modulation (TCM) [13], turbo code [14], and low-density parity-check (LDPC) code [15].…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Wavelet-Coded OFDM on a 4.9 Gb/s W-Band Radio-Over-Fiber Link

Cavalcante

Rommel

Dinis

et al. 2017

J. Lightwave Technol.

View full text Add to dashboard Cite

Abstract-Future generation mobile communications running on mm-wave frequencies will require great robustness against frequency selective channels. In this work we evaluate the transmission performance of 4.9 Gbps Wavelet-Coded OFDM signals on a 10 km fiber plus 58 m wireless Radio-over-Fiber link using a mm-wave radio frequency carrier. The results show that a 2×128 Wavelet-Coded OFDM system achieves a bit-error rate of 1e-4 with nearly 2.5 dB less signal-to-noise ratio than a convolutional coded OFDM system with equivalent spectral efficiency for 8 GHz-wide signals with 512 sub-carriers on a carrier frequency of 86 GHz. Our findings confirm the Tzannes' theory that wavelet coding enables high diversity gains with a low complexity receiver and, most notably, without compromising the system's spectral efficiency.

show abstract