Improved SPIN Routing Protocol of Wireless Sensor Networks
Wireless sensor networks are a new research field of computer science and technology. They are the integration of sensor techniques, nested computation techniques, distributed computation techniques and wireless communication techniques and have a wide research and application future. This paper analyzes SPIN (sensor protocol for information via negotiation) detailedly, improves routing protocol based on the characteristics of WSN and resolves the problems of "route choice blind point" and "data transmission blind point". So it achieves energy saving compared to prior method and the lifetime of wireless sensor networks is prolonged.
routing protocol wireless sensor networks network layer blind spot