Diversity analysis for QAM in Nakagami fading channels

被引：0
作者：
Yoon, D [1 ]
Lee, Y [1 ]
Bae, C [1 ]
Cho, K [1 ]
Cho, P [1 ]
机构：
[1] Daejeon Univ, Div Comp & Comm, Taejon, South Korea
来源：
13TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOL 1-5, PROCEEDINGS: SAILING THE WAVES OF THE WIRELESS OCEANS | 2002年
关键词：
QAM; BER; diversity; fading;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Closed-form expressions for the exact bit error rate performance of an arbitrary rectangular QAM with Gray code mapping for diversity reception in frequency non-selective slow m-distributed Nakagami fading is derived and analyzed. Maximal-ratio combining diversity technique with independent or correlated fading cases has been considered. Also, the exact BER expression of rectangular QAM for MRC diversity in the presence of co-channel interference is presented. Numerical results demonstrate the error performance improvement by employing MRC diversity reception. The new expressions presented are applicable in many cases of practical interest.
引用
收藏
页码：1737 / 1741
页数：5
相关论文
共 50 条
[21]   Performance Analysis of QAM for M-MRC Receiver over TWDP Fading Channels [J].
Das, Pampee ;
Subadar, Rupaban .
2017 8TH INTERNATIONAL CONFERENCE ON COMPUTING, COMMUNICATION AND NETWORKING TECHNOLOGIES (ICCCNT), 2017,
[22]   Approximation error analysis for coherent EGC receiver under Nakagami-m fading channels [J].
Kim, Y ;
Kim, K .
IEICE TRANSACTIONS ON COMMUNICATIONS, 2004, E87B (06) :1702-1705
[23]   Analysis of the effects of diversity on mobile wireless networks in a Nakagami fading channel [J].
Das, Manoranjan ;
Sahu, Benudhar ;
Bhanja, Urmila .
PHYSICAL COMMUNICATION, 2020, 39
[24]   Dual MRC diversity reception of TCM-MPSK signals over Nakagami fading channels [J].
Femenias, G ;
Furio, I .
ELECTRONICS LETTERS, 1996, 32 (19) :1752-1754
[25]   Analytical level crossing rates and average fade durations for diversity techniques in Nakagami fading channels [J].
Iskander, CD ;
Mathiopoulos, PT .
IEEE TRANSACTIONS ON COMMUNICATIONS, 2002, 50 (08) :1301-1309
[26]   Blind detection of PAM and QAM in fading channels [J].
Ryan, DJ ;
Clarkson, IVL ;
Collings, IB .
IEEE TRANSACTIONS ON INFORMATION THEORY, 2006, 52 (03) :1197-1206
[27]   SEP of rectangular QAM in composite fading channels [J].
Bithas, Petros S. ;
Efthymoglou, George P. ;
Kanatas, Athanasios G. .
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2015, 69 (01) :246-252
[28]   Outage Analysis of Cooperative CDMA Systems in Nakagami-m Fading Channels [J].
Mehemed, Ali ;
Hamouda, Walaa .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2012, 61 (02) :618-623
[29]   Performance Analysis of Transmit Antenna Selection in Nakagami-m Fading Channels [J].
S. R. Meraji .
Wireless Personal Communications, 2007, 43 :327-333
[30]   Performance analysis of transmit antenna selection in nakagami-m fading channels [J].
Meraji, S. R. .
WIRELESS PERSONAL COMMUNICATIONS, 2007, 43 (02) :327-333
12345