Research Article

Proposal and Performance Evaluation of a Multicast Routing Protocol for Wireless Mesh Networks Based on Network Load

Table 1

Explanation of terms.

TermExplanation

Multicast group memberNodes which belong to multicast group

Tree memberMulticast group member and relay nodes which connect to a group member to other group members

Broadcast IDUnique sequence number of each RREQ packet

Group sequence numberCurrent sequence number of multicast groups