On the outage probability of optimum combining and maximal ratio combining schemes in an interference-limited rice fading channel

被引：67

作者：

Chayawan, C ^{[1
]}

Aalo, VA ^{[1
]}

机构：

[1] Florida Atlantic Univ, Dept Elect Engn, Boca Raton, FL 33431 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2002年 / 50卷 / 04期

关键词：

cochannel interference; maximal ratio combining; optimum combining; Rice/Rayleigh model;

D O I：

10.1109/26.996064

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：

In this letter, we study the performance of optimum combining (OC) and maximal ratio combining (MRC) diversity schemes in wireless digital communication systems with Rice fading and cochannel interference. New simplified closed-form expressions are derived for the probability density function (pdf) as well as the outage probability for OC and MRC when the desired signal has a line of sight and the interferers are assumed to be scattered and further away from the receiver. It is assumed that the interferers have equal powers and their number (L) is larger than the diversity order (M), i.e., L greater than or equal to M.

引用

页码：532 / 535

页数：4

共 11 条

[1] OUTAGE PROBABILITIES OF CELLULAR MOBILE RADIO SYSTEMS WITH MULTIPLE NAKAGAMI INTERFERERS [J].

ABUDAYYA, AA ;

BEAULIEU, NC .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1991, 40 (04) :757-768

[2]

[Anonymous], 1984, IEEE J SEL AREAS COM

[3]

BULTITUDE RJ, 1989, IEEE J SELECT AREAS, V7

[4] Outage probability of cellular radio systems using maximal ratio combining in the presence of multiple interferers [J].

Cui, J ;

Sheikh, AUH .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1999, 47 (08) :1121-1124

[5]

Gradshteyn I. S., 1980, TABLE INTEGRALS SERI

[6]

MUIRHEAD RJ, 1992, ASPECTS MULTIVARIATE

[7] Performance analysis of optimum combining in wireless communications with Rayleigh fading and cochannel interference [J].

Shah, A ;

Haimovich, AM .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1998, 46 (04) :473-479

[8] Performance analysis of maximal ratio combining and comparison with optimum combining for mobile radio communications with cochannel interference [J].

Shah, A ;

Haimovich, AM .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2000, 49 (04) :1454-1463

[9]

TJHUNG TT, 2000, IEEE T VEH TECHNOL, V49

[10] THE IMPACT OF ANTENNA DIVERSITY ON THE CAPACITY OF WIRELESS COMMUNICATION-SYSTEMS [J].

WINTERS, JH ;

SALZ, J ;

GITLIN, RD .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1994, 42 (2-4) :1740-1751

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