We have successfully designed an efficient Simple Network Management Protocol (SNMP) for the monitoring, management and control of low cost Wireless Sensor Network (WSN). SNMP is a very popular protocol for network management in an IP based network. But since its packet fields are very much variable so it requires Type Length Value (TLV) encoding before transmission, which increases its size co...

The Wireless Sensor Network technologies has great advantage that provide us with cheap solution to deal telecommunication infrastructure problem don’t exist in extreme and isolated area. However, the biggest within wireless sensor network was WSN node limited power. In this paper we try battery less power sources for Node using Redox method. Using 9 combinations of electrodes circuits, it can ...

supply chain network   receding horizon control demand move suppression term   supply chain networks are interconnection and dynamics of a demand network. example subsystems, referred to as stages, include raw materials, distributors of the raw materials, manufacturers, distributors of the manufactured products, retailers, and customers. the main objectives of the control strategy for the suppl...

WSN is a technology, straddling many application areas of this millennium. The research and practices in WSN have not mended their ways due to many unjust requirement specifications for WSN architecture. The paradox is WSN characteristics and traditional approaches for network operation are diagonally opposite. Power optimization, resource constraints and small form factor are the main characte...

In order to fully reduce network energy consumption, an improved virtual MIMO technique applied to small and medium scale isomorphism WSN is proposed. The life of WSN is prolonged by combining the energyefficient virtual MIMO communication technology with the method that cluster heads are selected randomly and cyclically and the network energy load is balanced. Influencing factors on the virtua...

Wireless Sensor Network (WSN) routing is complex due to its dynamic nature, computational overhead, limited battery life, non-conventional addressing scheme, self-organization, and sensor nodes limited transmission range. An energy efficient routing protocol is a major concern in WSN. LEACH is a hierarchical WSN routing protocol to increase network life. It performs self-organizing and re-clust...