Unified Error Analysis of Dual-Hop Relay Link in Nakagami-m Fading Channels

被引：13

作者：

Datta, Soumendra Nath ^{[1
]}

Chakrabarti, Saswat ^{[1
]}

机构：

[1] Indian Inst Technol, GS Sanyal Sch Telecommun, Kharagpur 721302, W Bengal, India

来源：

IEEE COMMUNICATIONS LETTERS | 2010年 / 14卷 / 10期

关键词：

Amplify-and-forward relay; Nakagami-m fading; selection combining; unified expression; error performance; PERFORMANCE; TRANSMISSION; PROBABILITY; DIVERSITY;

D O I：

10.1109/LCOMM.2010.080610.100443

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Using the unified expression as devised by Wojnar, an analytical framework is presented to determine the end-to-end error performance of coherent and non-coherent binary modulation schemes with dual-hop relay transmission in amplify-and- forward (AF) mode under average power scaling (APS) and instantaneous power scaling (IPS) constraints and operating over independent, non-identical flat Nakagami-m fading channels. Generalized closed-form expressions for the bit error probability (BEP) have been obtained following the cumulative distribution function (cdf)-based approach for a dual-hop relay link with single antenna nodes. Moreover, we derive a unified closed-form solution for the BEP when selection combining (SC) is employed at the IPS based multi-antenna relay to diversity process the signals.

引用

页码：897 / 899

页数：3

共 10 条

[1]

Abramowitz M., 1972, Handbook on Mathematical Functions with Formulas, Graphs, and Mathematical Tables

[2] Cooperative relaying in multi-antenna fixed relay networks [J].

Adinoyi, Abdulkareem ;

Yanikomeroglu, Halim .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2007, 6 (02) :533-544

[3] A performance study of dual-hop transmissions with fixed gain relays [J].

Hasna, MO ;

Alouini, MS .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2004, 3 (06) :1963-1968

[4] End-to-end performance of transmission systems with relays over Rayleigh-Fading channels [J].

Hasna, MO ;

Alouini, MS .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2003, 2 (06) :1126-1131

[5] Outage probability of multihop transmission over Nakagami fading channels [J].

Hasna, MO ;

Alouini, MS .

IEEE COMMUNICATIONS LETTERS, 2003, 7 (05) :216-218

[6]

Mheidat H, 2006, IEEE COMMUN LETT, V10, P468, DOI [10.1109/LCOMM.2006.1638618, 10.1109/LCOMM.2006.06028]

[7]

Prudnikov A. P., 1983, Special functions

[8] Closed-form error analysis of the non-identical Nakagami-m relay fading channel [J].

Suraweera, Himal A. ;

Karagiannidis, George K. .

IEEE COMMUNICATIONS LETTERS, 2008, 12 (04) :259-261

[9] UNKNOWN BOUNDS ON PERFORMANCE IN NAKAGAMI CHANNELS [J].

WOJNAR, AH .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1986, 34 (01) :22-24

[10] Error probability of digital communications using relay diversity over Nakagami-m fading channels [J].

Yang, Lie-Liang ;

Chen, Hsiao-Hwa .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2008, 7 (05) :1806-1811

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