Effects of 4-sector Hub Antenna & Code Words Assignment Scheme
Rb = 30 Mbps, a total of 56 orthogonal code words.
Solution A: 28 code words reused in sectors 1 & 3; the remaining 28 code words reused in sectors 2 & 4.
Solution B: 40 code words reused in non-boundary areas; the remaining 16 codes used in boundary areas.