Cellular Design Reuse Gain Hexagon Reuse Clusters For uniform hexagonal cells, a tessellating reuse cluster of size N can be constructed if where i and j are non negative integers. So N 1, 3, 4, 7, 9, 12, 13, 16, 19, 21, 27 are allowable cluster sizes N 22 2 12 7 Nearest co-channel neighbor of a cell n Move i cells along a chain of cells u Turn 60 counter-clockwise and move j cells