A new full-rate orthogonal space-time block coding scheme based on quaternion

被引：0
|
作者：
Zhang, Lei [1 ]
Lei, Haipeng [1 ]
Zhang, Butong [1 ]
Zhang, Xin [1 ]
Yang, Dacheng [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Beijing 100876, Peoples R China
来源：
2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 | 2007年
关键词：
quaternion; the icosahedral group; STBC; diversity;
D O I：
10.1109/VETECS.2007.119
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 introduces a full rate, full diversity orthogonal space-time block code for 4 transmit antennas. The 4 x 4 codeword matrix consists of four 2 x 2 Alamoud blocks, and these blocks can be viewed as quaternions which in turn represent rotations in R-3. The Alamouti blocks that appear in a codeword are drawn from the icosahedral group. The code is no constellation expansion unlike some full-rate full-diversity codes in the literature By utilizing the quaternionic form, we can find the decoding algorithm to reduce the complexity of maximum likelihood (ML) coherent decoding.
引用
收藏
页码：525 / 528
页数：4
相关论文
共 50 条
  • [1] A new full-rate full-diversity orthogonal space-time block coding scheme
    He, L
    Ge, HY
    IEEE COMMUNICATIONS LETTERS, 2003, 7 (12) : 590 - 592
  • [2] A full-rate complex orthogonal space-time block coding scheme for multiple antennas
    Yu, XB
    Xu, WY
    Xu, DZ
    Bi, GG
    International Symposium on Communications and Information Technologies 2005, Vols 1 and 2, Proceedings, 2005, : 226 - 229
  • [3] Full-rate complex orthogonal space-time block code for multiple antennas
    Yu, Xiangbin
    Xu, Dazhuan
    Bi, Guangguo
    WIRELESS PERSONAL COMMUNICATIONS, 2007, 40 (01) : 81 - 89
  • [4] Full-Rate Complex Orthogonal Space-Time Block Code for Multiple Antennas
    Xiangbin Yu
    Dazhuan Xu
    Guangguo Bi
    Wireless Personal Communications, 2007, 40 : 81 - 89
  • [5] QPSK orthogonal space-time coding scheme with full-rate and full-diversity for system with four transmit antennas
    He, L
    Ge, HY
    2003 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PROCEEDINGS: SIGNAL PROCESSING FOR COMMUNICATIONS SPECIAL SESSIONS, 2003, : 337 - 340
  • [6] FULL-RATE AND FULL-DIVERSITY EXTENDED ORTHOGONAL SPACE-TIME BLOCK CODING IN COOPERATIVE RELAY NETWORKS WITH IMPERFECT SYNCHRONIZATION
    Alotaibi, F. T.
    Chambers, J. A.
    2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2010, : 2882 - 2885
  • [7] Efficient multicarrier realization of full-rate space-time orthogonal block coded systems
    Farhang-Boroujeny, B
    Schlegel, C
    2003 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5: NEW FRONTIERS IN TELECOMMUNICATIONS, 2003, : 2267 - 2271
  • [8] A full diversity, high rate space-time block coding scheme
    Zhang, Yuwei
    Wang, Hongxia
    Li, Wei
    PROCEEDINGS OF 2007 INTERNATIONAL WORKSHOP ON SIGNAL DESIGN AND ITS APPLICATIONS IN COMMUNICATIONS, 2007, : 148 - 151
  • [9] Full-rate and low complexity space-time coding scheme concatenated with LDPC codes
    Yu Xiangbin
    Xu Dazliun
    Bi Guangguo
    IEEE 2007 INTERNATIONAL SYMPOSIUM ON MICROWAVE, ANTENNA, PROPAGATION AND EMC TECHNOLOGIES FOR WIRELESS COMMUNICATIONS, VOLS I AND II, 2007, : 1109 - +
  • [10] Multiuser receiver scheme for a full-rate space-time block coded CDMA system
    Yu, Xiangbin
    Xu, Weiye
    Xu, Dazhuan
    Bi, Guangguo
    2006 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLS 1-4: VOL 1: SIGNAL PROCESSING, 2006, : 948 - +
12345