Space-time-frequency trellis coding for frequency-selective fading channels

Zhiqiang Liu; Yan Xin; Georgios B. Giannakis

doi:10.1109/VTC.2002.1002681

Space-time-frequency trellis coding for frequency-selective fading channels

Zhiqiang Liu, Yan Xin, Georgios B. Giannakis

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A novel space-time-frequency (STF) trellis coding scheme is developed for multi-antenna OFDM transmissions over frequency-selective Rayleigh fading channels. Incorporating sub-carrier grouping and choosing appropriate system parameters, we first convert our system into a set of group STF (GSTF) systems. This enables simplification of STF block coding within each GSTF system. We derive design criteria for STF trellis coding, and exploit existing ST trellis coding techniques to construct STF trellis codes. The resulting codes are shown capable of achieving maximum diversity gains, while affording low-complexity decoding. The performance merits of our design is confirmed by corroborating simulations, and compared with existing alternatives.

Original language	English (US)
Pages (from-to)	145-149
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	1
DOIs	https://doi.org/10.1109/VTC.2002.1002681
State	Published - 2002
Externally published	Yes

Access

10.1109/VTC.2002.1002681

OpenUrl availability

Full text

Cite this

@article{2e2f108c72b64bb2a51fce6e7e7f52a1,

title = "Space-time-frequency trellis coding for frequency-selective fading channels",

abstract = "A novel space-time-frequency (STF) trellis coding scheme is developed for multi-antenna OFDM transmissions over frequency-selective Rayleigh fading channels. Incorporating sub-carrier grouping and choosing appropriate system parameters, we first convert our system into a set of group STF (GSTF) systems. This enables simplification of STF block coding within each GSTF system. We derive design criteria for STF trellis coding, and exploit existing ST trellis coding techniques to construct STF trellis codes. The resulting codes are shown capable of achieving maximum diversity gains, while affording low-complexity decoding. The performance merits of our design is confirmed by corroborating simulations, and compared with existing alternatives.",

author = "Zhiqiang Liu and Yan Xin and Giannakis, {Georgios B.}",

year = "2002",

doi = "10.1109/VTC.2002.1002681",

language = "English (US)",

volume = "1",

pages = "145--149",

journal = "IEEE Vehicular Technology Conference",

issn = "0740-0551",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - JOUR

T1 - Space-time-frequency trellis coding for frequency-selective fading channels

AU - Liu, Zhiqiang

AU - Xin, Yan

AU - Giannakis, Georgios B.

PY - 2002

Y1 - 2002

N2 - A novel space-time-frequency (STF) trellis coding scheme is developed for multi-antenna OFDM transmissions over frequency-selective Rayleigh fading channels. Incorporating sub-carrier grouping and choosing appropriate system parameters, we first convert our system into a set of group STF (GSTF) systems. This enables simplification of STF block coding within each GSTF system. We derive design criteria for STF trellis coding, and exploit existing ST trellis coding techniques to construct STF trellis codes. The resulting codes are shown capable of achieving maximum diversity gains, while affording low-complexity decoding. The performance merits of our design is confirmed by corroborating simulations, and compared with existing alternatives.

AB - A novel space-time-frequency (STF) trellis coding scheme is developed for multi-antenna OFDM transmissions over frequency-selective Rayleigh fading channels. Incorporating sub-carrier grouping and choosing appropriate system parameters, we first convert our system into a set of group STF (GSTF) systems. This enables simplification of STF block coding within each GSTF system. We derive design criteria for STF trellis coding, and exploit existing ST trellis coding techniques to construct STF trellis codes. The resulting codes are shown capable of achieving maximum diversity gains, while affording low-complexity decoding. The performance merits of our design is confirmed by corroborating simulations, and compared with existing alternatives.

UR - http://www.scopus.com/inward/record.url?scp=0036058999&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036058999&partnerID=8YFLogxK

U2 - 10.1109/VTC.2002.1002681

DO - 10.1109/VTC.2002.1002681

M3 - Article

AN - SCOPUS:0036058999

SN - 0740-0551

VL - 1

SP - 145

EP - 149

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

ER -

Space-time-frequency trellis coding for frequency-selective fading channels

Abstract

Access

OpenUrl availability

Other files and links

Fingerprint

Cite this