DCRP: A Scalable Path Selection and Forwarding Scheme for IEEE 802.11s Wireless Mesh Networks
The IEEE 802.11s standard specifies a mesh technology to be supported by IEEE 802.11 devices. Among the limitations caused by this heritage, the authors focus on the low scalability of the current IEEE 802.11s standard mechanisms. As a main contribution to the related research field, this paper presents the DHT-based Cluster Routing Protocol (DCRP). DCRP addresses IEEE 802.11s' scalability issues by exploiting both distributed hash tables and clustering schemes, which have proved to be effective in scaling wireless (e.g., MANETs) and wired (e.g., P2P) networking systems.