IEICE TRANSACTIONS on Communications
Robust MCMV Multiuser Detection Using Variable Diagonal Loading Technique under Spreading Code Mismatch
Summary :
It is well known that the performance of CDMA systems may degrade in the presence of spreading code mismatch. The diagonal loading multiple constrained minimum variance (DL-MCMV) approaches have been proposed to deal with the mismatch problem. However, they still cannot improve the robust capability efficiently due to the spreading code mismatch. In this letter, a detector based on the variable DL technique is presented that offers more robust capabilities than the MCMV and DL-MCMV detectors. Computer simulation results are provided that illustrate the effectiveness of the proposed detector.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E92-B No.9 pp.2958-2960
- Publication Date
- 2009/09/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E92.B.2958
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Ann-Chen CHANG, "Robust MCMV Multiuser Detection Using Variable Diagonal Loading Technique under Spreading Code Mismatch" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 9, pp. 2958-2960, September 2009, doi: 10.1587/transcom.E92.B.2958.
Abstract: It is well known that the performance of CDMA systems may degrade in the presence of spreading code mismatch. The diagonal loading multiple constrained minimum variance (DL-MCMV) approaches have been proposed to deal with the mismatch problem. However, they still cannot improve the robust capability efficiently due to the spreading code mismatch. In this letter, a detector based on the variable DL technique is presented that offers more robust capabilities than the MCMV and DL-MCMV detectors. Computer simulation results are provided that illustrate the effectiveness of the proposed detector.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2958/_p
Copy
@ARTICLE{e92-b_9_2958,
author={Ann-Chen CHANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Robust MCMV Multiuser Detection Using Variable Diagonal Loading Technique under Spreading Code Mismatch},
year={2009},
volume={E92-B},
number={9},
pages={2958-2960},
abstract={It is well known that the performance of CDMA systems may degrade in the presence of spreading code mismatch. The diagonal loading multiple constrained minimum variance (DL-MCMV) approaches have been proposed to deal with the mismatch problem. However, they still cannot improve the robust capability efficiently due to the spreading code mismatch. In this letter, a detector based on the variable DL technique is presented that offers more robust capabilities than the MCMV and DL-MCMV detectors. Computer simulation results are provided that illustrate the effectiveness of the proposed detector.},
keywords={},
doi={10.1587/transcom.E92.B.2958},
ISSN={1745-1345},
month={September},}
Copy
TY - JOUR
TI - Robust MCMV Multiuser Detection Using Variable Diagonal Loading Technique under Spreading Code Mismatch
T2 - IEICE TRANSACTIONS on Communications
SP - 2958
EP - 2960
AU - Ann-Chen CHANG
PY - 2009
DO - 10.1587/transcom.E92.B.2958
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2009
AB - It is well known that the performance of CDMA systems may degrade in the presence of spreading code mismatch. The diagonal loading multiple constrained minimum variance (DL-MCMV) approaches have been proposed to deal with the mismatch problem. However, they still cannot improve the robust capability efficiently due to the spreading code mismatch. In this letter, a detector based on the variable DL technique is presented that offers more robust capabilities than the MCMV and DL-MCMV detectors. Computer simulation results are provided that illustrate the effectiveness of the proposed detector.
ER -
English
