Performance Study for STC-OFDM Systems Based on IEEE802.11a Standard

被引：0
|
作者：
Li, Yun [1 ]
Zhou, Jie [1 ]
Onozato, Yoshikuni [2 ]
机构：
[1] Nanjing Univ Informat Sci & Technol, Sch Elect & Informat Engn, Nanjing 210044, Peoples R China
[2] Gunma Univ, Dept Comp Sci, Kiryu, Gunma 376, Japan
来源：
2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8 | 2009年
关键词：
Frequency Selective Channels (FSC); Space Time Coding(STC); Orthogonal Frequency Division Multiplexing (OFDM); IEEE802.11a;
D O I：
暂无
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：
This paper presents a reasonable program that use orthogonal frequency division multiplexing(OFDM) technology to reduce inter-symbol interference (ISI) to improve the performance of space-time coding (STC) under frequency selective fading channel. Analyze the STC-OFDM system under the combination of STC and OFDM technology based on IEEE802.11a wireless standards. Monte Carlo method is adopted in simulation. The simulation results show that the combination of STBC and OFDM technology is superior to the combination of VBLAST and OFDM technology; FFT points and the number of subcarriers of the system has a certain impact on performance; Random interleaver can improve the performance of system under multipath fading channel and get a reasonable robustness under a variety of channels.
引用
收藏
页码：1281 / +
页数：2
相关论文
共 50 条
  • [41] 基于IEEE802.11a的OFDM帧检测算法研究与FPGA实现
    崔丽珍
    曹成
    赵晓燕
    电子技术应用, 2012, 38 (08) : 96 - 98+102
  • [42] Experimental performance analysis of IEEE802.11a/b operating at 2.4 and 5.3GHz
    Lim, JW
    Shin, YS
    Yook, JG
    2004 JOINT CONFERENCE OF THE 10TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS AND THE 5TH INTERNATIONAL SYMPOSIUM ON MULTI-DIMENSIONAL MOBILE COMMUNICATIONS, VOLS 1 AND 2, PROCEEDINGS, 2004, : 133 - 136
  • [43] Low utilization FPGA implementation of OFDM transceiver based on IEEE 802.11n standard
    El-Gohary, Ahmed
    Saad, Mohamed
    Mahmoud, Omar
    Thabet, Mohamed
    Shaban, Sayed
    Khaled, Mohannad
    Mostafa, Hassan
    2019 8TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST), 2019,
  • [44] On system level design of wide band IF receiver for IEEE802.11a wireless LAN systems
    Barrak, R
    Ghazel, A
    Ghannouchi, F
    Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology, 2004, : 161 - 165
  • [45] Time-Reversal Method for Coexistence Between Ultrawideband Radios and IEEE802.11a Systems
    Liu, Jia
    Zhao, Deshuang
    Wang, Bing-Zhong
    Dou, Junhua
    Ge, Guangding
    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2011, 53 (04) : 1065 - 1071
  • [46] Mobile Positioning Solution Suitable for Intelligent Transportation System based on IEEE802.11a
    Brida, Peter
    Machaj, Juraj
    NEW TRENDS IN SOFTWARE METHODOLOGIES, TOOLS AND TECHNIQUES, 2014, 265 : 327 - +
  • [47] A novel ARQ protocol for IEEE802.11a based on rate-compatible codes
    Amat, AG
    Jiménez, BB
    Riera, MO
    VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY, 2004, : 3219 - 3223
  • [48] IEEE 802.11g OFDM WLAN throughput performance
    Ho, MJ
    Wang, J
    Shelby, K
    Haisch, H
    2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS, 2003, : 2252 - 2256
  • [49] Performance evaluation of the OFDM modulation in IEEE 802.11-based wireless industrial networks
    Maadani, Mohsen
    Baseri, Mohammad
    2015 2ND INTERNATIONAL CONFERENCE ON KNOWLEDGE-BASED ENGINEERING AND INNOVATION (KBEI), 2015, : 450 - 455
  • [50] The Effect of Human Shadowing on RF Signal Strengths of IEEE802.11a Systems on Board Business Jets
    Chetcuti, Keith
    Debono, Carl J.
    Bruillot, Serge
    2010 IEEE AEROSPACE CONFERENCE PROCEEDINGS, 2010,
12345