A novel high rate transmission scheme for space time coding with low decoding complexity

2012 ◽  
Author(s):  
Yier Yan ◽  
Xueqin Jiang ◽  
Li Jun ◽  
Duan Wei ◽  
Tae Chol Shin ◽  
...  
Keyword(s):  
Space Time ◽  
High Rate ◽  
Transmission Scheme ◽  
Decoding Complexity ◽  
Space Time Coding ◽  
Rate Transmission ◽  
Time Coding

Space-Time Coding Technique Based on Four-Antenna Transceiver System

2011 ◽  
Vol 135-136 ◽  
pp. 913-917
Author(s):  
Yan Chu ◽  
Chun Hua Deng ◽  
Yan Shao ◽  
Hai Guang Wang
Keyword(s):  
Communication Systems ◽  
Transmission Rate ◽  
Block Code ◽  
Space Time ◽  
Space Time Coding ◽  
Time Diversity ◽  
Rate Transmission ◽  
Full Rate ◽  
Self Adaptation ◽  
Time Coding

Space-time block code, as one of the space-time codes, greatly improves the performance in the cooperative wireless communication systems by the use of space and time diversity. However, traditional STBC can’t enhance the overall transmission rate and there is no form of complex codes with the rate of 1 when the number of antenna is more than 2. In order to design codes with full-rate, we refer to quasi-orthogonal STBC whose generator matrix is orthogonal between its subspaces. In this paper, based on the combination of QO-STBC and Self-adaptation technology, we propose a new plan of space-time coding which dismisses the interference among symbols when decoding and advances the coding capabilities in the context of full-rate transmission, finally we justify the new plan through lots of computational simulations.

Transmit beampattern synthesis for chirp space-time coding array by time delay design

2020 ◽  
pp. 102901
Author(s):  
Huake Wang ◽  
Guisheng Liao ◽  
Yuhong Zhang ◽  
Jingwei Xu ◽  
Shengqi Zhu ◽  
...  
Keyword(s):  
Time Delay ◽  
Space Time ◽  
Space Time Coding ◽  
Time Coding ◽  
Beampattern Synthesis

scholarly journals Distributed Space Time Coding for Wireless Two-Way Relaying

2013 ◽  
Vol 61 (4) ◽  
pp. 980-991 ◽  
Author(s):  
Vijayvaradharaj T. Muralidharan ◽  
B. Sundar Rajan
Keyword(s):  
Space Time ◽  
Space Time Coding ◽  
Time Coding
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