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 segment 16 round round 10 round11ID≤24 round 12 round 13 4 round 14 round 15 round 16 any node cannot know when rb finishesConventional algorithm (Round Robin) 1 2 4 5 10 7 8 11 12 Phase 4 ID≤2 4 phase 4 • segment 16 round 9 round 10 round 11 round 12 round 13 round 14 round 15 round 16 Any node cannot know when RB finishes phase k ( 2 k segments, 1 segment = 2 k rounds ) The node with ID i acts as a transmitter in round i