Performance of multi-processing gain QS-CDMA on AWGN and Rayleigh fading channels

被引：0

作者：

Dilek, Selim ^{[1
]}

Kucur, Oguz ^{[1
]}

机构：

[1] Gebze Yuksek Teknol Enstitusu, Elek Muhendisligi Bolumu, Gebze, Turkey

来源：

2007 IEEE 15TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS, VOLS 1-3 | 2007年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this work, bit error rate analysis of a dual rate multi processing gain quasi-synchronous (QS) CDMA system is performed on additive white Gaussian noise channel with matched filter and on Rayleigh fading channel with matched filter and maximum ratio combiner for deterministic and random codes. Numerical results show that the performances of deterministic Gold codes and random codes are very different for both channels. Furthermore, the performances of two rates are different for Gold codes unlike random codes. Therefore, random code assumption is not realistic for multi-processing gain QS-CDMA.

引用

页码：515 / 518

页数：4

共 50 条

[21] Symbol Error Rate Performance of QS-CDMA over Frequency Selective Time Non-Selective Multipath Generalized Gamma Fading Channels
Ferkan Yilmaz
Oğuz Kucur
Wireless Personal Communications, 2009, 49 : 487 - 516
[22] Performance of Coded WOFDM systems with MLC/MSD on AWGN and Rayleigh fading Channels
Zhang, HX
Yuan, DF
Gao, XY
Zhao, F
PROCEEDINGS OF THE 3RD IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY, 2003, : 447 - 450
[23] Analysis of QS-CDMA for M-ary signaling over frequency selective generalized gamma slowly fading channels
Yilmaz, Ferkan
Kucur, Oguz
2007 IEEE 15TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS, VOLS 1-3, 2007, : 487 - 490
[24] On the optimum processing gain for a hybrid DS/FFH-CDMA cellular system over Rayleigh fading channels
Varzakas, P.
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2011, 24 (07) : 902 - 910
[25] Multiuser Detection with Neural Network MAI Detector in CDMA Systems for AWGN and Rayleigh Fading Asynchronous Channels
Taspinar, Necmi
Isik, Yalcin
INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY, 2013, 10 (04) : 413 - 419
[26] Multi-dimensional MPSK for iterative demapping over AWGN and Rayleigh fading channels
Xin, Q
Zhao, M
Zhou, SD
Wang, J
VTC2005-SPRING: 2005 IEEE 61ST VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS, 2005, : 581 - 586
[27] BER performance of multi-code biorthogonal code select CDMA system on AWGN and multi-path Rayleigh fading channel
Sung, MJ
Wang, J
Cho, JW
6TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS: BROADBAND CONVERGENCE NETWORK INFRASTRUCTURE, 2004, : 42 - 45
[28] Comparison of Bit Error Rate Performance for CDMA Systems in Different Fading and AWGN Channels
Farzamnia, Ali
Mariappan, Muralindran
Thangasalvam, Ramanan
Moung, Ervin Gubin
2018 IEEE INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE IN ENGINEERING AND TECHNOLOGY (IICAIET), 2018, : 96 - 100
[29] Performance improvement of a CDMA physical layer over Rayleigh fading channels
Kumar, A
Joshi, AS
Umesh, MN
Mukhopadhyay, T
Natesh, K
Sen, S
Arunachalam, A
1999 IEEE INTERNATIONAL CONFERENCE ON PERSONAL WIRELESS COMMUNICATIONS, 1999, : 179 - 182
[30] Performance Analysis of Non-Uniform Modulations over AWGN and Rayleigh Fading Channels
Olmedo, Gonzalo
Aviles, Danny
Paredes, Nancy
2020 15TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI'2020), 2020,

← 1 2 3 4 5 →