Patent ID: 11916665
Assignee: PANASONIC HOLDINGS CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The transmission method according to claim 1,
wherein the constellation points are defined by Table 2 which is associated with the code rate, and
in the Table 2, the Address Label x indicates the index of the bit of the codeword and the PAM spots p(x) indicate a real value and an imaginary value of a constellation point, the PAM spots p(x) indicate an effective value of a PAM symbol corresponding to the Address Label x, TABLE 2

Address

Address

Address

Address

Label x
PAM
Label x
PAM
Label x
PAM
Label x
PAM

(integer,
spots
(integer,
spots
(integer,
spots
(integer,
spots

MSB first)
p (x)
MSB first)
p (x)
MSB first)
p (x)
MSB first)
p (x)

 0
1.6851
16
0.081 
32
−1.6851
48
−0.081 

 1
1.4381
17
0.0808
33
−1.4381
49
−0.0808

 2
1.1766
18
0.081 
34
−1.1766
50
−0.081 

 3
1.2355
19
0.0807
35
−1.2355
51
−0.0807

 4
0.9162
20
0.1456
36
−0.9162
52
−0.1456

 5
0.9089
21
0.1456
37
−0.9089
53
−0.1456

 6
1.0012
22
0.1456
38
−1.0012
54
−0.1456

 7
0.9771
23
0.1457
39
−0.9771
55
−0.1457

 8
0.5684
24
0.4036
40
−0.5684
56
−0.4036

 9
0.5681
25
0.4036
41
−0.5681
57
−0.4036

10
0.5704
26
0.4043
42
−0.5704
58
−0.4043

11
0.57 
27
0.4042
43
−0.57 
59
−0.4042

12
0.7385
28
0.3059
44
−0.7385
60
−0.3059

13
0.7425
29
0.306 
45
−0.7425
61
−0.306 

14
0.7155
30
0.3056
46
−0.7155
62
−0.3056

15
0.7186
31
0.3057
47
−0.7186
63
−0.3057.