Performance Analysis of STBC-OFDM Transmit Diversity with Phase Noise and Imperfect Channel Estimation

被引：0
|
作者：
Jalloh, Mohamed [1 ]
Das, Pankaj [1 ]
机构：
[1] Univ Calif San Diego, San Diego, CA 92103 USA
来源：
2008 IEEE MILITARY COMMUNICATIONS CONFERENCE: MILCOM 2008, VOLS 1-7 | 2008年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we investigate the effects of RF impairments and imperfect channel estimation (ICE) on the performance of quadrature amplitude modulation (QAM) for Orthogonal Frequency Division Multiplexing (OFDM) systems employing transmit diversity with two transmit antennas and one receive antenna in a Rayleigh fading environment. We derive the bit error rate (BER) expressions of space-time block codes (STBC)-OFDM system using the Alamouti code. Although the analysis is presented for 16-QAM, it can be easily extended to higher order square QAM constellations. Simulation results are also presented to illustrate the extent of the effects on system performance degradation, with emphasis given to the IEEE 802.16e standard.
引用
收藏
页码：2128 / 2132
页数：5
相关论文
共 50 条
  • [1] On the Performance of Transmit and Receive Diversity OFDM Systems with Phase Noise and Imperfect Channel Estimation
    Jalloh, Mohamed
    Das, Pankaj
    2009 IEEE VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, 2009, : 1350 - 1355
  • [2] Channel estimation for STBC-OFDM systems
    Terán, DM
    Jimenez, RPT
    2004 IEEE 5TH WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS, 2004, : 283 - 287
  • [3] Performance analysis and enhancement of channel estimation for STBC-OFDM systems with virtual subcarriers
    Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China
    不详
    Dianzi Yu Xinxi Xuebao, 2009, 3 (640-644):
  • [4] THE ADAPTIVE CHANNEL ESTIMATION FOR STBC-OFDM SYSTEMS
    Ozbek, Berna
    Yilmaz, Reyat
    ISTANBUL UNIVERSITY-JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING, 2005, 5 (01): : 1333 - 1340
  • [5] Performance analysis of transmit diversity scheme with imperfect channel estimation
    Gu, D
    Leung, C
    ELECTRONICS LETTERS, 2003, 39 (04) : 402 - 403
  • [6] Performance of EM-based Channel Estimation for STBC-OFDM Systems
    Basturk, Ilhan
    Ozbek, Berna
    2009 IEEE 17TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE, VOLS 1 AND 2, 2009, : 355 - 358
  • [7] Effect of Phase Noise and Imperfect Channel Estimation on Coded OFDM Transmit Diversity with Application to IEEE 802.16e
    Jalloh, Mohamed
    Das, Pankaj
    ICSP: 2008 9TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-5, PROCEEDINGS, 2008, : 1757 - 1761
  • [8] Performance Analysis of Alamouti Transmit Diversity with QAM in Imperfect Channel Estimation
    Zhu, Huiling
    Xia, Bin
    Tan, Zhenhui
    IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2011, 29 (06) : 1242 - 1248
  • [9] Channel Coded STBC-OFDM based Transmit Diversity Systems in Multipath Rayleigh-Fading Channels
    Surendar, M.
    Muthuchidambaranathan, P.
    2013 SECOND INTERNATIONAL CONFERENCE ON ADVANCED COMPUTING, NETWORKING AND SECURITY (ADCONS 2013), 2013, : 160 - 163
  • [10] Iterative channel estimation for STBC-OFDM systems in multipath channels
    Kuo, C
    Chang, JF
    International Conference on Computing, Communications and Control Technologies, Vol 3, Proceedings, 2004, : 166 - 171
12345