On auto-correlation values of M-phase spreading sequences of Markov chains

被引：0

作者：

Fujisaki, H ^{[1
]}

机构：

[1] Kanazawa Univ, Grad Sch Nat Sci & Technol, Kanazawa, Ishikawa 9208667, Japan

来源：

2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III, PROCEEDINGS | 2002年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

There has recently been intense interest in spreading sequences of Markov chains. It is experimentally found that the auto-correlation values of M-phase spreading sequences of some Markov chains always take real numbers. In this note, we theoretically give a necessary and sufficient condition that the auto-correlation values of M-phase spreading sequences of Markov chains always take real numbers.

引用

页码：887 / 890

页数：4

共 13 条

[1] FUJISAKI H, 2001, P IEEE ISCAS2001 MAY, V3, P229
[2] HALMOS PR, 1991, FINITE DIMENSIONAL V
[3] HEIDARIBATENI G, 1992, P INT COMM C, P1232
[4] Variances of multiple access interference code average against data average
Kohda, T
Fujisaki, H
[J]. ELECTRONICS LETTERS, 2000, 36 (20) : 1717 - 1719
[5] KOHDA T, 1992, ISSST 92 IEEE 2 INT, P63
[6] Chaotic complex spreading sequences for asynchronous DS-CDMA .1. System modeling and results
Mazzini, G
Setti, G
Rovatti, R
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1997, 44 (10): : 937 - 947
[7] A tensor approach to higher order expectations of chaotic trajectories - Part II: Application to chaos-based DS-CDMA in multipath environments
Mazzini, G
Rovatti, R
Setti, G
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 2000, 47 (11): : 1584 - 1596
[8] PERFORMANCE EVALUATION FOR PHASE-CODED SPREAD-SPECTRUM MULTIPLE-ACCESS COMMUNICATION .2. CODE SEQUENCE-ANALYSIS
PURSLEY, MB
SARWATE, DV
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1977, 25 (08) : 800 - 803
[9] Interference in DS-CDMA systems with exponentially vanishing autocorrelations: Chaos-based spreading is optimal
Rovatti, R
Mazzini, G
[J]. ELECTRONICS LETTERS, 1998, 34 (20) : 1911 - 1913
[10] Chaotic complex spreading sequences for asynchronous DS-CDMA - Part II: Some theoretical performance bounds
Rovatti, R
Setti, G
Mazzini, G
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1998, 45 (04): : 496 - 506

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