Conventional algorithm(Round robin phase k(2k segments, 1 segment =2 rounds The node with id i acts as a transmitter in round i phase 4 Phase 4 · segment1 round round 2 round 3 ID≤24 round 4 round 5 round 6 round 7 round 8 node which received a message :transmitter1 2 4 5 10 7 8 11 12 Phase 4 ID≤2 4 phase 4 round 1 round 2 round 3 round 4 round 5 round 6 round 7 round 8 • segment 1 Conventional algorithm (Round Robin) phase 4 phase k ( 2 k segments, 1 segment = 2 k rounds ) : node which received a message : transmitter The node with ID i acts as a transmitter in round i