MAI and MI Performance of the Orthogonal Complementary Code Based DS-BPAM UWB System

被引：0

作者：

Bai, Zhiquan ^{[1
]}

Zhao, Fang ^{[1
]}

Xu, Yongjie ^{[1
]}

Yuan, Dongfeng ^{[1
]}

Kwak, Kyungsup ^{[2
]}

机构：

[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China

[2] Inha Univ, UWB Wireless Commun Res Ctr INHA UWB ITRC, Incheon, South Korea

来源：

2012 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) | 2012年

基金：

新加坡国家研究基金会; 中国博士后科学基金; 美国国家科学基金会;

关键词：

ultra-wide band (UWB); orthogonal complementary code (OCC); multiple access interference (MAI); multipath interference (MI); MULTIPLE-ACCESS;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, we investigate the performance of the orthogonal complementary code (OCC) based direct sequence ultra wideband (DS-UWB) system. OCC has perfect partial autocorrelation and cross-correlation characteristics. With the application of OCC in DS-UWB system, we can offer multiple access interference (MAI) free operation in both synchronous and asynchronous transmissions over MAI-AWGN channel. Theoretical analysis illustrates that multipath interference (MI) as well as MAI can be also mitigated over lognormal multipath fading channels in OCC based DS-UWB system. Our simulation also shows the superiority of the OCC based DS-UWB to unitary code based system.

引用

页数：5

共 11 条

[1] Performance analysis of DS-UWB multiple access under imperfect power control
Boubaker, N
Letaief, KB
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2004, 52 (09) : 1459 - 1463
[2] Exact bit error rate analysis of direct sequence ultra-wide band multiple access systems in lognormal multipath fading channels
Cao, W.
Nallanathan, A.
Chai, C. C.
[J]. IET COMMUNICATIONS, 2008, 2 (03) : 410 - 421
[3] Chen H. H., 2007, IEEE T VEH TECHNOL, V57, P2822
[4] A multicarrier CDMA architecture based on orthogonal complementary codes for new generations of wideband wireless communications
Chen, HH
Yeh, JF
Suehiro, N
[J]. IEEE COMMUNICATIONS MAGAZINE, 2001, 39 (10) : 126 - 135
[5] Accurate performance evaluation of time-hopping and direct-sequence UWB systems in multi-user interference
Hu, B
Beaulieu, NC
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2005, 53 (06) : 1053 - 1062
[6] Kotti Ali, 2009, 6 INT MULT SYST SIGN, P1
[7] Suehiro N., 1982, Transactions of the Institute of Electronics and Communication Engineers of Japan, Part A, VJ65A, P1247
[8] N-SHIFT CROSS-ORTHOGONAL SEQUENCES
SUEHIRO, N
HATORI, M
[J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 1988, 34 (01) : 143 - 146
[9] EVEN-SHIFT ORTHOGONAL SEQUENCES
TAKI, Y
MIYAKAWA, H
HATORI, M
NAMBA, S
[J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 1969, 15 (02) : 295 - +
[10] AMBIGUITY FUNCTIONS OF COMPLEMENTARY SEQUENCES
TURYN, R
[J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 1963, 9 (01) : 46 - &

← 1 2 →