Implementation of Publish/Subscribe system on wireless mesh networks -Word-mouth information information distribution service-

Publish/subscribe (Pub/Sub) communication service is one of the most promising to achieve scalable information dissemination service. We are planning demonstration experiments of Pub/Sub systems as a word-mouth information distribution service (WIDS) for users such as resident, shopper and traveler in Kobe, Japan, with the support of the Strategic Information and Communications R&D Promotion Programme (SCOPE). In this paper, we present a summary of the WIDS, and propose a dissemination tree construction protocol, which will be implemented in the WIDS.