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

2012 ◽  
Author(s):  
Mohamed Benaissa ◽  
Abdesselam Bassou
Keyword(s):  
Block Code ◽  
Space Time ◽  
Coded Modulation ◽  
Time Block ◽  
Trellis Coded Modulation ◽  
Space Time Block Code ◽  
Gray Mapping ◽  
Trellis Coded

An FPGA Implementation of TCM Cascade Space Time Block Code

2012 ◽  
Vol 195-196 ◽  
pp. 901-903
Author(s):  
Jun Wu ◽  
Xiao Bo Wu
Keyword(s):  
Block Code ◽  
Space Time ◽  
Coded Modulation ◽  
Diversity Gain ◽  
Modulation Scheme ◽  
Time Block ◽  
Coding Gain ◽  
Space Time Block Code ◽  
Concatenated Code ◽  
Trellis Coded

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.

Performances of chaos-coded modulation concatenated with Alamouti’s space–time block code

2011 ◽  
Vol 67 (1-2) ◽  
pp. 27-55 ◽  
Author(s):  
Naim Khodor ◽  
Jean-Pierre Cances ◽  
Vahid Meghdadi ◽  
Raymond Quere
Keyword(s):  
Block Code ◽  
Space Time ◽  
Coded Modulation ◽  
Time Block ◽  
Space Time Block Code
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