Effect of Microdiversity and Macrodiversity on Average Bit Error Probability in Gamma-Shadowed Rician Fading Channels

被引：17

作者：

Milenkovic, Vladeta Vasilije ^{[2
]}

Sekulovic, Nikola Milos ^{[1
]}

Stefanovic, Mihajlo Caslav ^{[1
]}

Petrovic, Mile Branko ^{[3
]}

机构：

[1] Univ Nis, Dept Telecommun, Nish, Serbia

[2] Univ Nis, Dept Measures, Nish, Serbia

[3] Univ Pristina, Dept Elect Engn, Kosovska Mitrovica, Serbia

来源：

ETRI JOURNAL | 2010年 / 32卷 / 03期

关键词：

Rician fading; gamma shadowing; microdiversity; macrodiversity; average bit error probability;

D O I：

10.4218/etrij.10.0209.0448

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 analyze the error performance of a mobile communication system with microdiversity and macrodiversity reception in gamma-shadowed Rician fading channels for a binary differential phase-shift keying modulation scheme. Analytical expressions for the probability density function (PDF) and moment-generating function (MGF) are derived. The average bit error probability can be calculated by averaging the conditional bit error probability over the PDF or using the MGF-based approach. Numerical results are graphically presented to show the effects of macrodiversity, correlation, number of diversity branches, and severity of both fading and shadowing.

引用

页码：464 / 467

页数：4

共 10 条

[1] Abdi A, 1999, IEEE VTS VEH TECHNOL, P2308, DOI 10.1109/VETEC.1999.778479
[2] MICRODIVERSITY AND MACRODIVERSITY NCFSK (DPSK) ON SHADOWED NAKAGAMI-FADING CHANNELS
ABUDAYYA, AA
BEAULIEU, NC
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1994, 42 (09) : 2693 - 2702
[3] MICRODIVERSITY AND MACRODIVERSITY MDPSK ON SHADOWED FREQUENCY-SELECTIVE CHANNELS
ABUDAYYA, AA
BEAULIEU, NC
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1995, 43 (08) : 2334 - 2343
[4] Gradshteyn I S., 2007, Tables of Integrals, Series and Products, V(eds)
[5] Panajotovic AS, 2009, ETRI J, V31, P500, DOI [10.4218/etrij.09.0109.0011, 10.4210/etrij.09.0109.0011]
[6] Outage probabilities of a MIMO scheme in shadowed fading channels with micro- and macrodiversity reception
Shankar, P. A.
[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2008, 7 (06) : 2015 - 2019
[7] Analysis of microdiversity and dual channel macrodiversity in shadowed fading channels using a compound fading model
Shankar, P. M.
[J]. AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2008, 62 (06) : 445 - 449
[8] Performance analysis of diversity combining algorithms in shadowed fading channels
Shankar, P. M.
[J]. WIRELESS PERSONAL COMMUNICATIONS, 2006, 37 (1-2) : 61 - 72
[9] WIJK F, 1995, IEEE T VEH TECHNOL, V44, P155
[10] Effect of macrodiversity on average-error probabilities in a Rician fading channel with correlated lognormal shadowing
Zhang, JJ
Aalo, V
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2001, 49 (01) : 14 - 18

← 1 →