Full Rate General Complex Orthogonal Space-Time Block Code for 4-Transmit Antenna

被引：0
|
作者：
Jewel, Mohammad Ashraful Islam [1 ]
Rahman, Miftahur [1 ]
机构：
[1] North South Univ, Dept Elect Engn & Comp Sci, Dhaka, Bangladesh
来源：
2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8 | 2009年
关键词：
Diversity; Space-Time Block Code (STBC); Multiple-Input Multiple-Output (MIMO); Complex Orthogonal Space-Time Block Code (COSTBC);
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：
The need for mobile communication systems with high data rates and improved link quality for a variety of application has dramatically increased in recent years. Multiple antenna systems are an efficient means for increasing the performance. To utilize the huge potential of multiple antennas it is necessary to choose transmit strategies, referred to as space-time block code (STBC). For real orthogonal STBC design the code rate I can be achieved, for any number of transmit antenna. For complex orthogonal STBCs of two, three, and four transmit antennas have achieved rate of 1, 3/4 and 3/4 respectively. Complex orthogonal designs STBCs for other numbers of transmits antennas exhibit rates of 7/11 and 3/5 for five and six antennas respectively. In this paper we achieved full rate, generalized complex orthogonal space time block code for 4 transmit antenna.
引用
收藏
页码：1378 / 1381
页数：4
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