Adaptive retransmission and error control in DS-CDMA random access networks

被引：0
作者：
Ali, MZ [1 ]
Torlak, M [1 ]
Kim, JG [1 ]
机构：
[1] Univ Texas, Dept Elect Engn, Richardson, TX 75083 USA
来源：
GLOBECOM '04: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6 | 2004年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
An adaptive scheme for packet retransmission and packet. error control in DS-CDMA random access networks is presented. The system provides error correction coding (ECC) by using code redundancy into CDMA data packets and Adaptive Retransmission Control (ARC) by using steady state Markov process. Simulation results show that packet error control can be effectively linked to ARC. A joint adaptation processing on ECC parameter and retransmission probability improves the system capacity significantly. The performance optimization is more feasible in high traffic wireless systems. The results are useful in designing such systems for deployment.
引用
收藏
页码：2654 / 2658
页数：5
相关论文
共 50 条
[21]   Performance analysis of slotted random access DS-CDMA systems with multipacket reception [J].
Zhang, JD ;
Xu, L ;
Zheng, BY ;
Xiao, HY .
CHINESE JOURNAL OF ELECTRONICS, 2004, 13 (03) :449-452
[22]   Performance analysis of DS-CDMA with slotted ALOHA random access for packet PCNs [J].
Liu, Zhao ;
El Zarki, Magda .
WIRELESS NETWORKS, 1995, 1 (01) :1-16
[23]   Congestion measures in DS-CDMA networks [J].
Hanly, SV .
IEEE TRANSACTIONS ON COMMUNICATIONS, 1999, 47 (03) :426-437
[24]   Adaptive wavelet neural networks for signal detection in DS-CDMA system [J].
Wang, L ;
Jiao, LC ;
Tao, HH ;
Liu, F .
CHINESE JOURNAL OF ELECTRONICS, 2004, 13 (03) :512-517
[25]   On adaptive minimum probability of error linear filter receivers for DS-CDMA channels [J].
Psaromiligkos, IN ;
Batalama, SN ;
Pados, DA .
IEEE TRANSACTIONS ON COMMUNICATIONS, 1999, 47 (07) :1092-1102
[26]   Adaptive resource management for DS-CDMA networks subject to energy constraints [J].
Oh, SJ ;
Wasserman, KM .
IEEE INFOCOM '98 - THE CONFERENCE ON COMPUTER COMMUNICATIONS, VOLS. 1-3: GATEWAY TO THE 21ST CENTURY, 1998, :556-563
[27]   Wideband wireless access based on DS-CDMA [J].
Adachi, F ;
Sawahashi, M .
IEICE TRANSACTIONS ON COMMUNICATIONS, 1998, E81B (07) :1305-1316
[28]   Adaptive retransmission diversity with packet combining for slotted DS/CDMA packet radio networks [J].
Annamalai A. ;
Bhargava V.K. .
Wireless Personal Communications, 1999, 11 (3) :269-291
[29]   Adaptive call admission control mechanism for DS-CDMA cellular system [J].
Sung, YK ;
Hwang, RH ;
Chen, MX ;
Hsu, JM .
PROCEEDINGS OF THE IEEE 6TH CIRCUITS AND SYSTEMS SYMPOSIUM ON EMERGING TECHNOLOGIES: FRONTIERS OF MOBILE AND WIRELESS COMMUNICATION, VOLS 1 AND 2, 2004, :549-552
[30]   Distributed power control performance in DS-CDMA systems with adaptive quantization [J].
Martinez-Lopez, F. J. ;
Carnpos-Delgado, D. U. ;
Luna-Rivera, J. M. .
2007 4TH INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONICS ENGINEERING, 2007, :288-+
12345