The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
É bem conhecido que o desempenho dos sistemas CDMA pode degradar-se na presença de incompatibilidade de código de espalhamento. As abordagens de variância mínima restrita múltipla de carregamento diagonal (DL-MCMV) foram propostas para lidar com o problema de incompatibilidade. No entanto, eles ainda não conseguem melhorar a capacidade robusta de forma eficiente devido à incompatibilidade de código de propagação. Nesta carta é apresentado um detector baseado na técnica DL variável que oferece capacidades mais robustas que os detectores MCMV e DL-MCMV. São fornecidos resultados de simulação de computador que ilustram a eficácia do detector proposto.
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.
Copiar
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
Copiar
@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},}
Copiar
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 -