CP based time-reversal QOSTBC transmissions over frequency-selective fading channels

Mingzheng Cao; Hongya Ge

doi:10.1109/MILCOM.2008.4753224

CP based time-reversal QOSTBC transmissions over frequency-selective fading channels

Mingzheng Cao, Hongya Ge

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this work, the encoding/decoding scheme for the cyclic prefix (CP) based time-reversal quasi-orthogonal spacetime block coded (TR-QOSTBC) wireless communication systems over frequency-selective fading channels is studied. A CP based 4 × 1 TR-QOSTBC system is studied in detail, and the upper bound of the pairwise error probability (PEP) is derived. Our analysis shows that the proposed scheme can successfully exploit the multipath diversity embedded in frequency-selective fading channels. For time-reversal rotated QOSTBC (TR-ROSTBC) system, both the multipath diversity and the full spatial diversity can be achieved. With a decoupled structure, the frequency-domain optimal maximum likelihood (ML) solution and the low-complexity sub-optimal solution in a pair-wise sense are proposed. Simulation results verify our analysis and the effectiveness of the proposed solutions.

Original language	English (US)
Title of host publication	2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success
DOIs	https://doi.org/10.1109/MILCOM.2008.4753224
State	Published - Dec 1 2008
Event	2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success - Washington, DC, United States Duration: Nov 17 2008 → Nov 19 2008

Other

Other	2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success
Country/Territory	United States
City	Washington, DC
Period	11/17/08 → 11/19/08

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1109/MILCOM.2008.4753224

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@inproceedings{6c57b6e3e05e415c85de5da2cd471d46,

title = "CP based time-reversal QOSTBC transmissions over frequency-selective fading channels",

abstract = "In this work, the encoding/decoding scheme for the cyclic prefix (CP) based time-reversal quasi-orthogonal spacetime block coded (TR-QOSTBC) wireless communication systems over frequency-selective fading channels is studied. A CP based 4 × 1 TR-QOSTBC system is studied in detail, and the upper bound of the pairwise error probability (PEP) is derived. Our analysis shows that the proposed scheme can successfully exploit the multipath diversity embedded in frequency-selective fading channels. For time-reversal rotated QOSTBC (TR-ROSTBC) system, both the multipath diversity and the full spatial diversity can be achieved. With a decoupled structure, the frequency-domain optimal maximum likelihood (ML) solution and the low-complexity sub-optimal solution in a pair-wise sense are proposed. Simulation results verify our analysis and the effectiveness of the proposed solutions.",

author = "Mingzheng Cao and Hongya Ge",

year = "2008",

month = dec,

day = "1",

doi = "10.1109/MILCOM.2008.4753224",

language = "English (US)",

isbn = "9781424426775",

booktitle = "2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success",

note = "2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success ; Conference date: 17-11-2008 Through 19-11-2008",

}

Cao, M & Ge, H 2008, CP based time-reversal QOSTBC transmissions over frequency-selective fading channels. in 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success., 4753224, 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success, Washington, DC, United States, 11/17/08. https://doi.org/10.1109/MILCOM.2008.4753224

TY - GEN

T1 - CP based time-reversal QOSTBC transmissions over frequency-selective fading channels

AU - Cao, Mingzheng

AU - Ge, Hongya

PY - 2008/12/1

Y1 - 2008/12/1

N2 - In this work, the encoding/decoding scheme for the cyclic prefix (CP) based time-reversal quasi-orthogonal spacetime block coded (TR-QOSTBC) wireless communication systems over frequency-selective fading channels is studied. A CP based 4 × 1 TR-QOSTBC system is studied in detail, and the upper bound of the pairwise error probability (PEP) is derived. Our analysis shows that the proposed scheme can successfully exploit the multipath diversity embedded in frequency-selective fading channels. For time-reversal rotated QOSTBC (TR-ROSTBC) system, both the multipath diversity and the full spatial diversity can be achieved. With a decoupled structure, the frequency-domain optimal maximum likelihood (ML) solution and the low-complexity sub-optimal solution in a pair-wise sense are proposed. Simulation results verify our analysis and the effectiveness of the proposed solutions.

AB - In this work, the encoding/decoding scheme for the cyclic prefix (CP) based time-reversal quasi-orthogonal spacetime block coded (TR-QOSTBC) wireless communication systems over frequency-selective fading channels is studied. A CP based 4 × 1 TR-QOSTBC system is studied in detail, and the upper bound of the pairwise error probability (PEP) is derived. Our analysis shows that the proposed scheme can successfully exploit the multipath diversity embedded in frequency-selective fading channels. For time-reversal rotated QOSTBC (TR-ROSTBC) system, both the multipath diversity and the full spatial diversity can be achieved. With a decoupled structure, the frequency-domain optimal maximum likelihood (ML) solution and the low-complexity sub-optimal solution in a pair-wise sense are proposed. Simulation results verify our analysis and the effectiveness of the proposed solutions.

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U2 - 10.1109/MILCOM.2008.4753224

DO - 10.1109/MILCOM.2008.4753224

M3 - Conference contribution

AN - SCOPUS:62349138850

SN - 9781424426775

BT - 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success

T2 - 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success

Y2 - 17 November 2008 through 19 November 2008

ER -

CP based time-reversal QOSTBC transmissions over frequency-selective fading channels

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