A performance comparison of multi-hop wireless ad hoc network routing protocols
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Multicast operation of the ad-hoc on-demand distance vector routing protocol
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Adaptive demand-driven multicast routing in multi-hop wireless ad hoc networks
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
A dynamic core based multicast routing protocol for ad hoc wireless networks
Proceedings of the 3rd ACM international symposium on Mobile ad hoc networking & computing
Neighbor supporting ad hoc multicast routing protocol
MobiHoc '00 Proceedings of the 1st ACM international symposium on Mobile ad hoc networking & computing
AMRoute: ad hoc multicast routing protocol
Mobile Networks and Applications
On-demand multicast routing protocol in multihop wireless mobile networks
Mobile Networks and Applications
On-Demand Multicast in Mobile Wireless Networks
ICNP '98 Proceedings of the Sixth International Conference on Network Protocols
The core-assisted mesh protocol
IEEE Journal on Selected Areas in Communications
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Recently a number of multicast routing protocols for ad hoc networks have been proposed, however, most of them do not provide proper tradeoffs between effectiveness, efficiency and scalability. In this paper, a novel multicast routing protocol is presented for ad hoc networks. The protocol, termed as dynamic-ring-based multicast routing protocol (DRMR), uses the concept of dynamic ring whose radius can be adjusted dynamically and DRMR configures this type of ring for all group member nodes. According to the principle of zone routing, two nodes whose rings overlap can create route to each other, thus, when the ring graph composed of all rings is connected, each member node has one or more routes to others. DRMR uses the method of expanding ring search (ERS) to maintain the connected ring graph, and also can decrease the radius of the ring to reduce the overhead. The performances of DRMR were simulated and evaluated with NS2, and results show that DRMR has a high data packet delivery ratio, low control overhead and good scalability.