Error-Rate Performance Analysis of Cooperative OFDMA System With Decode-and-Forward Relaying

被引：3

作者：

Fareed, Muhammad Mehboob ^{[1
]}

Uysal, Murat ^{[2
]}

Tsiftsis, Theodoros A. ^{[3
]}

机构：

[1] King Abdullah Univ Sci & Technol, Comp Elect & Math Sci & Engn Div, Thuwal 23955, Saudi Arabia

[2] Ozyegin Univ, Dept Elect & Elect Engn, TR-34662 Istanbul, Turkey

[3] Technol Educ Inst Cent Greece, Dept Elect Engn, Lamia 35100, Greece

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2014年 / 63卷 / 05期

关键词：

Error rate; orthogonal frequency-division multiple access (OFDMA); power allocation; relay channels; RESOURCE-ALLOCATION; CELLULAR NETWORKS; WIRELESS NETWORKS; COMMUNICATION;

D O I：

10.1109/TVT.2013.2290780

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 paper, we investigate the performance of a cooperative orthogonal frequency-division multiple-access (OFDMA) system with decode-and-forward (DaF) relaying. Specifically, we derive a closed-form approximate symbol-error-rate expression and analyze the achievable diversity orders. Depending on the relay location, a diversity order up to (L-SkD + 1) + Sigma(M)(m=1) min(L-SkRm + 1, L-RmD + 1) is available, where M is the number of relays, and L-SkD + 1, L-SkRm + 1, and L-RmD + 1 are the lengths of channel impulse responses of source-to-destination, source-to-mth relay, and mth relay-to-destination links, respectively. Monte Carlo simulation results are also presented to confirm the analytical findings.

引用

页码：2216 / 2223

页数：8

共 17 条

[1] Cooperative Strategies and Achievable Rates for Two User OFDMA Channels [J].

Bakim, Sezi ;

Kaya, Onur .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2011, 10 (12) :4029-4034

[2]

Benedetto S., 1999, PRINCIPLES DIGITAL T

[3] Implementation issues for OFDM-based multihop cellular networks [J].

Can, Basak ;

Portalski, Maciej ;

Lebreton, Hugo Simon Denis ;

Frattasi, Simone ;

Suraweera, Himal A. .

IEEE COMMUNICATIONS MAGAZINE, 2007, 45 (09) :74-81

[4] Analysis and Design of Cooperative BICM-OFDM Systems [J].

Islam, Toufiqul ;

Schober, Robert ;

Mallik, Ranjan K. ;

Bhargava, Vijay K. .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2011, 59 (06) :1742-1751

[5] Optimal resource allocation in multi-hop OFDMA wireless networks with cooperative relay [J].

Kim, Seung-Jun ;

Wang, Xiaodong ;

Madihian, Mohammad .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2008, 7 (05) :1833-1838

[6] Resource allocation for OFDMA relay networks with fairness constraints [J].

Li, Guoqing ;

Liu, Hui .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2006, 24 (11) :2061-2069

[7] Linear constellation precoding for OFDM with maximum multipath diversity and coding gains [J].

Liu, ZQ ;

Xin, Y ;

Giannakis, GB .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2003, 51 (03) :416-427

[8] Equalization techniques for distributed space-time block codes with amplify-and-forward relaying [J].

Mheidat, Hakam ;

Uysal, Murat ;

Al-Dhahir, Naofal .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2007, 55 (05) :1839-1852

[9] Joint optimization of relay strategies and resource allocations in cooperative cellular networks [J].

Ng, Truman Chiu-Yam ;

Yu, Wei .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2007, 25 (02) :328-339

[10] Cooperative communication in wireless networks [J].

Nosratinia, A ;

Hunter, TE ;

Hedayat, A .

IEEE COMMUNICATIONS MAGAZINE, 2004, 42 (10) :74-80

← 1 2 →