IBI cancellation and circular property restoration for broadband DS-CDMA using FDE without CP insertion

Min Zheng; Wei Peng; Fumiyuki Adachi

doi:10.1109/VTCFall.2012.6399252

IBI cancellation and circular property restoration for broadband DS-CDMA using FDE without CP insertion

Min Zheng, Wei Peng, Fumiyuki Adachi

Research Organization of Electrical Communication (ROEC)

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

Abstract

In broadband DS-CDMA uplink transmission using frequency-domain equalization (FDE) without cyclic prefix (CP) insertion, the transmission performance degrades due to inter block interference (IBI) and circular property loss. In this paper, IBI cancellation and circular property restoration is proposed and the performance improvement is evaluated by computer simulation. It is shown that IBI cancellation & circular property restoration can improve the bit error rate (BER) performance in a frequency-selective Rayleigh fading channel. It is also shown that circular property restoration is more powerful than the IBI cancellation.

Original language	English
Title of host publication	2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings
DOIs	https://doi.org/10.1109/VTCFall.2012.6399252
Publication status	Published - 2012
Event	76th IEEE Vehicular Technology Conference, VTC Fall 2012 - Quebec City, QC, Canada Duration: 2012 Sep 3 → 2012 Sep 6

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Other

Other	76th IEEE Vehicular Technology Conference, VTC Fall 2012
Country/Territory	Canada
City	Quebec City, QC
Period	12/9/3 → 12/9/6

Keywords

Circular property restoration
DS-CDMA
IBI cacekllation
MMSE-FDE

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VTCFall.2012.6399252

Cite this

Zheng, M, Peng, W & Adachi, F 2012, IBI cancellation and circular property restoration for broadband DS-CDMA using FDE without CP insertion. in 2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings., 6399252, IEEE Vehicular Technology Conference, 76th IEEE Vehicular Technology Conference, VTC Fall 2012, Quebec City, QC, Canada, 12/9/3. https://doi.org/10.1109/VTCFall.2012.6399252

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title = "IBI cancellation and circular property restoration for broadband DS-CDMA using FDE without CP insertion",

abstract = "In broadband DS-CDMA uplink transmission using frequency-domain equalization (FDE) without cyclic prefix (CP) insertion, the transmission performance degrades due to inter block interference (IBI) and circular property loss. In this paper, IBI cancellation and circular property restoration is proposed and the performance improvement is evaluated by computer simulation. It is shown that IBI cancellation & circular property restoration can improve the bit error rate (BER) performance in a frequency-selective Rayleigh fading channel. It is also shown that circular property restoration is more powerful than the IBI cancellation.",

keywords = "Circular property restoration, DS-CDMA, IBI cacekllation, MMSE-FDE",

author = "Min Zheng and Wei Peng and Fumiyuki Adachi",

year = "2012",

doi = "10.1109/VTCFall.2012.6399252",

language = "English",

isbn = "9781467318815",

series = "IEEE Vehicular Technology Conference",

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note = "76th IEEE Vehicular Technology Conference, VTC Fall 2012 ; Conference date: 03-09-2012 Through 06-09-2012",

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AU - Peng, Wei

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N2 - In broadband DS-CDMA uplink transmission using frequency-domain equalization (FDE) without cyclic prefix (CP) insertion, the transmission performance degrades due to inter block interference (IBI) and circular property loss. In this paper, IBI cancellation and circular property restoration is proposed and the performance improvement is evaluated by computer simulation. It is shown that IBI cancellation & circular property restoration can improve the bit error rate (BER) performance in a frequency-selective Rayleigh fading channel. It is also shown that circular property restoration is more powerful than the IBI cancellation.

AB - In broadband DS-CDMA uplink transmission using frequency-domain equalization (FDE) without cyclic prefix (CP) insertion, the transmission performance degrades due to inter block interference (IBI) and circular property loss. In this paper, IBI cancellation and circular property restoration is proposed and the performance improvement is evaluated by computer simulation. It is shown that IBI cancellation & circular property restoration can improve the bit error rate (BER) performance in a frequency-selective Rayleigh fading channel. It is also shown that circular property restoration is more powerful than the IBI cancellation.

KW - Circular property restoration

KW - DS-CDMA

KW - IBI cacekllation

KW - MMSE-FDE

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DO - 10.1109/VTCFall.2012.6399252

M3 - Conference contribution

AN - SCOPUS:84878931237

SN - 9781467318815

T3 - IEEE Vehicular Technology Conference

BT - 2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings

T2 - 76th IEEE Vehicular Technology Conference, VTC Fall 2012

Y2 - 3 September 2012 through 6 September 2012

ER -

IBI cancellation and circular property restoration for broadband DS-CDMA using FDE without CP insertion

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

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