A quasi-orthogonal space-time block code

被引：0
|
作者：
Jafarkhani, H [1 ]
机构：
[1] AT&T Labs Res, Red Bank, NJ 07701 USA
来源：
WCNC: 2000 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-3 | 2000年
关键词：
wireless communications; multiple antennas; space-time codes; multipath channels; diversity;
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：
It has been shown that a complex orthogonal design which provides full diversity and full transmission rate for a space-time block code is not possible for more than two antennas. Previous attempts have been concentrated in generalizing orthogonal designs which provide space-time block codes with full diversity and a high transmission rate. In this work, we design rate one codes which are quasi-orthogonal and provide partial diversity. The decoder of the proposed codes works with pairs of transmitted symbols instead of single symbols.
引用
收藏
页码：42 / 45
页数：4
相关论文
共 50 条
  • [1] A quasi-orthogonal space-time block code
    Jafarkhani, H
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2001, 49 (01) : 1 - 4
  • [2] A full-rate, full-diversity four-antenna quasi-orthogonal space-time block code
    Dalton, LA
    Georghiades, CN
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2005, 4 (02) : 363 - 366
  • [3] Signal constellations for quasi-orthogonal space-time block codes with full diversity
    Su, WF
    Xia, XG
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2004, 50 (10) : 2331 - 2347
  • [4] Space-Time Line Code Based on Quasi-Orthogonal Design
    Zedka, Radim
    Bobula, Marek
    Blumenstein, Jiri
    Polak, Ladislav
    2022 32ND INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA), 2022, : 246 - 250
  • [5] Quasi-Orthogonal Space-Time Block Coded Spatial Modulation
    Wu, Chaowu
    Yang, Shuaixin
    Xiao, Yue
    Xiao, Ming
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2022, 70 (12) : 7872 - 7885
  • [6] Adaptive design for quasi-orthogonal space-time block codes
    Key Laboratory of Universal Wireless Communication, Beijing University of Posts and Telecommunications, Beijing 100876, China
    Beijing Youdian Daxue Xuebao, 2009, 2 (85-88+105): : 85 - 88
  • [7] Time Synchronization Issues for Quasi-Orthogonal Space-Time Block Codes
    Kapinas, Vasilios M.
    Horvath, Peter
    Karagiannidis, George K.
    Frigyes, Istvan
    2007 INTERNATIONAL WORKSHOP ON SATELLITE AND SPACE COMMUNICATIONS, IWSSC '07, CONFERENCE PROCEEDINGS, 2007, : 66 - +
  • [8] Efficient space-time block codes derived from quasi-orthogonal structures
    Janani, Mohammad
    Nosratinia, Aria
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2007, 6 (05) : 1643 - 1646
  • [9] Efficient Decoding for Generalized Quasi-Orthogonal Space-Time Block Codes
    Taha, Zafar Q.
    Farraj, Abdallah K.
    WIRELESS PERSONAL COMMUNICATIONS, 2013, 68 (04) : 1731 - 1743
  • [10] Improved Decoding Algorithms for Quasi-Orthogonal Space-Time Block Codes
    Kim, Jeongchang
    Cheun, Kyungwhoon
    2006 IEEE 64TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2006, : 533 - 537
12345