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Table 3 The code-mapping table for Example 2

From: An adaptive transmission protocol for exploiting diversity and multiplexing gains in wireless relaying networks

  R 1 R 2 R 3 R 4 R 5 R 6 θ
\(\mathcal { X}_{{1}}\) 0 (000) 1 0 0 0 3 2 0
  1 (001) 0 3 2 1 0 0  
\(\mathcal { X}_{{2}}\) 2 (010) 0 1 0 0 2 3 0.6
  3 (011) 3 0 1 2 0 0  
\(\mathcal { X}_{{3}}\) 4 (100) 0 2 3 0 1 0 0.35
  5 (101) 2 0 0 3 0 1  
\(\mathcal { X}_{{4}}\) 6 (110) 0 2 1 0 3 0 1.1
  7 (111) 1 0 0 2 0 3  
  1. Star-QAM parameters: a = 0.75 and ϕ= 0.393.