New Methodfor Solving Data Centric Protocol SPIN

Directed routing protocols, one of them is data centre protocol are the main proposed methods in improving exploration quality of sensor networks. In these protocols, routing data stored within networknodes locally. Therefore, there isn’t universal data about routes; one of these protocols is sensor protocol for information via negotiation (SPIN), in this article it was attempts to solve lack of receiving data by remote nodes from origin in case of non-request from nearer nodes to origin in this protocol using clustering process. In the other hand, it was attempt to prevent routing among origin and receiver nodes separately in this protocol that cause waste of major parts of network resources and by delivering this algorithm led to improve performance and efficacy and also increase life time of network and bearing of this protocol against error because of rotating cluster heads roles.