Kunz: Energy-Efficient MANET Routing: Ideal vs. Realistic
Performance
MPR Selection
,Basis:
periodic HELLO messages, that contain information about sender’s
1-hop neighbourhood à
allows receiver to collect information about 2-hop neighbourhood
,Each node selects its own MPRs from its 1-hop symmetric neighbours
,Through the MPRs all symmetric strict 2-hop neighbours must be reached
,Recalculated when symmetric neighbourhoods change (1-hop or strict 2-hop)