The Path Recovery Method for Wireless Mesh Networks

Abstract

The hybrid wireless mesh protocol is a mesh routing protocol that combines the flexibility of on-demand routing with proactive topology tree extensions. The wireless mesh network is consisted with mesh points and stations. Even if mesh points or stations have mobility, the path should be kept continuously. Direction of present mobility research is achieved research in mobility of stations. In case the mesh access point moves, this research is very weak. Proposal scheme is emphasizing in the MAP (mesh access point) mobility. After the mesh access point moves, it re-establish existing full path by using RRER message. However, our scheme is available existing path that is changed locally by using the MR (message registration)-message which accomplish locally re-establish path technique. In this paper, we analyze problem in existent HWMPpsilas path establishment technique. We propose New Path Selection Scheme by using MR-message. Simulation results show that proposal scheme is to reduce packet loss.