A New Blind Signal Separation Algorithm for instantaneous MIMO system

被引：0

作者：

Gu, Nong ^{[1
]}

Guan, Zhenying ^{[2
]}

Nahavandi, Saeid ^{[1
]}

Xiang, Yong ^{[1
]}

机构：

[1] Deakin Univ, Sch Engn & Technol, Geelong, Vic 3217, Australia

[2] Panasonic Putian Mobile Commun Cooperat, Beijing 101312, Peoples R China

来源：

GLOBECOM 2006 - 2006 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE | 2006年

关键词：

D O I：

暂无

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：

We address the problem of adaptive blind source separation (BSS) from instantaneous multi-input multi-output (MIMO) channels. In this paper, we propose a new constant modulus (CM)-based algorithm which employ nonlinear function as the de-correlation term. Moreover, it is shown by theoretical analysis that the proposed algorithm has less mean square error (MSE), i.e., better separation performance, in steady state than the cross-correlation and constant modulus algorithm (CC-CMA). Numerical simulations show the effectiveness of the proposed result.

引用

页数：5

共 27 条

[1] Blind source separation using second-order cyclostationary statistics [J].

Abed-Meraim, K ;

Xiang, Y ;

Manton, JH ;

Hua, YB .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2001, 49 (04) :694-701

[2]

[Anonymous], 2001, ADAPTIVE FILTER THEO

[3]

[Anonymous], MULTIUSER DETECTION

[4]

Chang CQ, 1997, ICICS - PROCEEDINGS OF 1997 INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS AND SIGNAL PROCESSING, VOLS 1-3, P1608, DOI 10.1109/ICICS.1997.652266

[5]

Fukawa K, 2003, IEICE T COMMUN, VE86B, P206

[6] Cochannel interference reduction and path-diversity reception technique using CMA adaptive array antenna in digital land mobile communications [J].

Furukawa, H ;

Kamio, Y ;

Sasaoka, H .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2001, 50 (02) :605-616

[7] SELF-RECOVERING EQUALIZATION AND CARRIER TRACKING IN TWO-DIMENSIONAL DATA COMMUNICATION-SYSTEMS [J].

GODARD, DN .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1980, 28 (11) :1867-1875

[8]

GU N, 2005, P IEEE INT C IND TEC, P146

[9]

Horn R. A., 1986, Matrix analysis

[10] INDETERMINACY AND IDENTIFIABILITY OF BLIND IDENTIFICATION [J].

LANG, T ;

LIU, RW ;

SOON, VC ;

HUANG, YF .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1991, 38 (05) :499-509

← 1 2 3 →