A Novel Single Carrier Space-Time Block-Coded CDMA System with Iterative Receiver
Summary :
In this paper, we employ time-reversal space-time block coding (TR-STBC) in single-carrier direct sequence code-division multiple access (DS-CDMA) block transmission in the presence of multiple access interference (MAI) as well as intersymbol interference (ISI), which is subject to fairly long delay spread. We introduce the transmission rate improvement by capitalizing on the assignment of additional spreading codes to each user so as to expand the cardinality of space-time code matrix with no sacrifice of diversity order. Given perfect channel state information at the receiver, a simple linear frequency-domain interference suppression scheme on a basis of symbol-by-symbol processing is developed under certain circumstances. A "turbo principle" receiver is facilitated by exploiting the serially concatenated structure at the transmitter to further enhance system performance. Simulation results justify the efficacy of our proposed system and also present performance comparisons with some existing systems in terms of bit error rate (BER).
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E90-A No.11 pp.2369-2376
- Publication Date
- 2007/11/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1093/ietfec/e90-a.11.2369
- Type of Manuscript
- Special Section PAPER (Special Section on Wideband Systems)
- Category
- CDMA
Authors
Keyword
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Der-Feng TSENG, Wei-Yu LAI, "A Novel Single Carrier Space-Time Block-Coded CDMA System with Iterative Receiver" in IEICE TRANSACTIONS on Fundamentals,
vol. E90-A, no. 11, pp. 2369-2376, November 2007, doi: 10.1093/ietfec/e90-a.11.2369.
Abstract: In this paper, we employ time-reversal space-time block coding (TR-STBC) in single-carrier direct sequence code-division multiple access (DS-CDMA) block transmission in the presence of multiple access interference (MAI) as well as intersymbol interference (ISI), which is subject to fairly long delay spread. We introduce the transmission rate improvement by capitalizing on the assignment of additional spreading codes to each user so as to expand the cardinality of space-time code matrix with no sacrifice of diversity order. Given perfect channel state information at the receiver, a simple linear frequency-domain interference suppression scheme on a basis of symbol-by-symbol processing is developed under certain circumstances. A "turbo principle" receiver is facilitated by exploiting the serially concatenated structure at the transmitter to further enhance system performance. Simulation results justify the efficacy of our proposed system and also present performance comparisons with some existing systems in terms of bit error rate (BER).
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e90-a.11.2369/_p
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@ARTICLE{e90-a_11_2369,
author={Der-Feng TSENG, Wei-Yu LAI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Novel Single Carrier Space-Time Block-Coded CDMA System with Iterative Receiver},
year={2007},
volume={E90-A},
number={11},
pages={2369-2376},
abstract={In this paper, we employ time-reversal space-time block coding (TR-STBC) in single-carrier direct sequence code-division multiple access (DS-CDMA) block transmission in the presence of multiple access interference (MAI) as well as intersymbol interference (ISI), which is subject to fairly long delay spread. We introduce the transmission rate improvement by capitalizing on the assignment of additional spreading codes to each user so as to expand the cardinality of space-time code matrix with no sacrifice of diversity order. Given perfect channel state information at the receiver, a simple linear frequency-domain interference suppression scheme on a basis of symbol-by-symbol processing is developed under certain circumstances. A "turbo principle" receiver is facilitated by exploiting the serially concatenated structure at the transmitter to further enhance system performance. Simulation results justify the efficacy of our proposed system and also present performance comparisons with some existing systems in terms of bit error rate (BER).},
keywords={},
doi={10.1093/ietfec/e90-a.11.2369},
ISSN={1745-1337},
month={November},}
Copy
TY - JOUR
TI - A Novel Single Carrier Space-Time Block-Coded CDMA System with Iterative Receiver
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2369
EP - 2376
AU - Der-Feng TSENG
AU - Wei-Yu LAI
PY - 2007
DO - 10.1093/ietfec/e90-a.11.2369
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E90-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2007
AB - In this paper, we employ time-reversal space-time block coding (TR-STBC) in single-carrier direct sequence code-division multiple access (DS-CDMA) block transmission in the presence of multiple access interference (MAI) as well as intersymbol interference (ISI), which is subject to fairly long delay spread. We introduce the transmission rate improvement by capitalizing on the assignment of additional spreading codes to each user so as to expand the cardinality of space-time code matrix with no sacrifice of diversity order. Given perfect channel state information at the receiver, a simple linear frequency-domain interference suppression scheme on a basis of symbol-by-symbol processing is developed under certain circumstances. A "turbo principle" receiver is facilitated by exploiting the serially concatenated structure at the transmitter to further enhance system performance. Simulation results justify the efficacy of our proposed system and also present performance comparisons with some existing systems in terms of bit error rate (BER).
ER -
English
