Multiple access for UWB impulse radio with pseudochaotic time hopping

被引：30

作者：

Laney, DC ^{[1
]}

Maggio, GM

Lehmann, F

Larson, L

机构：

[1] Univ Calif San Diego, Ctr Wireless Commun, La Jolla, CA 92093 USA

[2] HRL Labs, Malibu, CA USA

[3] STMicroelect Inc, AST, La Jolla, CA USA

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 2002年 / 20卷 / 09期

关键词：

bit-error rate performances; chaos; indoor radio communication; multiaccess; time hopping; ultra-wideband;

D O I：

10.1109/JSAC.2002.805062

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Pseudochaotic time hopping (PCTH) is a recently proposed encoding/modulation scheme for ultra-wideband (UWB) impulse radio. PCTH exploits concepts from symbolic dynamics to generate aperiodic spreading sequences, resulting in a noise-like spectrum. In this paper, we present a multiple-access technique suitable for the PCTH scheme. In particular, we provide an analytical expression of the bit-error rate performance as a function of the number of users and validate it by simulation.

引用

页码：1692 / 1700

页数：9

共 21 条

[1]

AIELLO RG, 2000, NAT TECHN M I NAV JA

[2]

[Anonymous], 1997, DIGITAL ANALOG COMMU

[3]

[Anonymous], 1993, CHAOS DYNAMICAL SYST

[4]

BERNHARDT PA, 1993, P SOC PHOTO-OPT INS, V2038, P162

[5]

Kolenchery SS, 1998, IEEE MILIT COMMUN C, P59, DOI 10.1109/MILCOM.1998.722545

[6]

Lind D., 1995, An Introduction to Symbolic Dynamics and Coding, DOI DOI 10.1017/CBO9780511626302

[7] Pseudo-chaotic time hopping for UWB impulse radio [J].

Maggio, GM ;

Rulkov, N ;

Reggiani, L .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2001, 48 (12) :1424-1435

[8]

MAGGIO GM, 2002, P UWBST 2002 BALT MD, P225

[9]

MAGGIO GM, 2002, IN PRESS P GLOBECOM

[10]

MAGGIO GM, 1999, UWB 99 WASH DC SEPT

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