4. Alternative channel allocation pattern
• This pattern is a variation on the standard channel allocation described above.
G1
G2
G3
Y4
Y5
Y7
Unallocated channels
G4
G5
G7
Y1
Y2
Y3
G6
Y6
Y4
Y5
Y7
G1
G2
G3
Rows are equally allocated, then
the halves of one row are flipped.
Y1
Y2
Y3
G4
G5
G7
25
GB
