Efficient Trellis-Coded Modulation using Ungerboeck-Gray mapping associated with Space-Time Block Code

Author(s):  
Mohamed Benaissa ◽  
Abdesselam Bassou
2012 ◽  
Vol 195-196 ◽  
pp. 901-903
Author(s):  
Jun Wu ◽  
Xiao Bo Wu

Trellis coded (TCM) modulation can obtain the coding gain without increase the transmission power and the bandwidth but it can not obtain diversity gain, and space-time block code (STBC) can provide diversity gain in a simple encoding and decoding way, though its coding gain is not very satisfied. This article will achieve a STBC-class networking trellis coded modulation scheme based on FPGA to further study the performance of the concatenated code.


2011 ◽  
Vol 67 (1-2) ◽  
pp. 27-55 ◽  
Author(s):  
Naim Khodor ◽  
Jean-Pierre Cances ◽  
Vahid Meghdadi ◽  
Raymond Quere

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