Multipoint Relaying: An Efficient Technique for Flooding in Mobile Wireless Networks

摘要: In this paper we discuss the mechanism of multipoint relays (MPRs) to efficiently do flooding broadcast messages in mobile wireless networks. Multipoint relaying is a technique reduce number redundant re-transmissions while diffusing message network. We principle and functioning MPRs, propose heuristic select these MPRs environment. also analyze complexity prove that computation multipoin- t relay set with minimal size NP-complete. Finally, present some simulation results show efficiency relays.