A system data sharing protocol of mobile WSN named synchronous dynamic multihop data sharing protocol (S-DMDS) is presented for automated guided vehicle (AGV) system. It is a cross-layer protocol designed from route layer to MAC layer. By adopting a concept of system data sharing, it is possible to make each node exchange the data timely with all the other nodes. It is also a topology-agnostic protocol which has no knowledge of neighbors, routes, or next hops. From the results of the 16-nodes simulation, S-DMDS protocol is proved to be efficient exchange data timely between the devices of AGV system in mobile multihop situation. Moreover, it also shows that S-DMDS significantly outperforms NST-AODV with investing about 41.6 system sharing delay as well as 80 RAM consumption. At last, 5-node experiment indicates that S-DMDS can work well in real environment.
|Journal||International Journal of Digital Multimedia Broadcasting|
|Publication status||Published - 2010 Dec 1|
ASJC Scopus subject areas
- Media Technology
- Electrical and Electronic Engineering