A Fast Handoff Mechanism with Pre-scanning for Wireless Mesh Networks

With the development of real-time business, the original traditional WMN has been difficult to satisfy the needs of the real-time business. This article is in support of this delay sensitive type under the background of real-time application business in WMN. This improved mechanism is proposing an pre-scanning algorithm focusing on the higher delay in WMN link layer scanning which based on traditional WMN link layer switching mechanism.