Posts Tagged ‘Geographical Information’:

The Research on Cluster-based Routing Protocols in Wireless Sensor Networks

The wireless sensor network which integrates the four major techniques of sensor, embedded computing, network and wireless communication is a brand-new information acquiring and processing technique. As a new-type wireless network without infrastructure, it can cooperatively and real-time monitor, sense, acquire and process information of various environments, then send information to sink through wireless communication.

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The Research on Cluster-based Routing Protocols in Wireless Sensor Networks

The wireless sensor network which integrates the four major techniques of sensor, embedded computing, network and wireless communication is a brand-new information acquiring and processing technique. As a new-type wireless network without infrastructure, it can cooperatively and real-time monitor, sense, acquire and process information of various environments, then send information to sink through wireless communication.

(Read More…)

The Research on Cluster-based Routing Protocols in Wireless Sensor Networks

The wireless sensor network which integrates the four major techniques of sensor, embedded computing, network and wireless communication is a brand-new information acquiring and processing technique. As a new-type wireless network without infrastructure, it can cooperatively and real-time monitor, sense, acquire and process information of various environments, then send information to sink through wireless communication.

(Read More…)

The Research on Cluster-based Routing Protocols in Wireless Sensor Networks

The wireless sensor network which integrates the four major techniques of sensor, embedded computing, network and wireless communication is a brand-new information acquiring and processing technique. As a new-type wireless network without infrastructure, it can cooperatively and real-time monitor, sense, acquire and process information of various environments, then send information to sink through wireless communication.

(Read More…)

The Research on Cluster-based Routing Protocols in Wireless Sensor Networks

The wireless sensor network which integrates the four major techniques of sensor, embedded computing, network and wireless communication is a brand-new information acquiring and processing technique. As a new-type wireless network without infrastructure, it can cooperatively and real-time monitor, sense, acquire and process information of various environments, then send information to sink through wireless communication.

(Read More…)

The Research on Cluster-based Routing Protocols in Wireless Sensor Networks

The wireless sensor network which integrates the four major techniques of sensor, embedded computing, network and wireless communication is a brand-new information acquiring and processing technique. As a new-type wireless network without infrastructure, it can cooperatively and real-time monitor, sense, acquire and process information of various environments, then send information to sink through wireless communication.

(Read More…)

The Research on Cluster-based Routing Protocols in Wireless Sensor Networks

The wireless sensor network which integrates the four major techniques of sensor, embedded computing, network and wireless communication is a brand-new information acquiring and processing technique. As a new-type wireless network without infrastructure, it can cooperatively and real-time monitor, sense, acquire and process information of various environments, then send information to sink through wireless communication.

(Read More…)

The Study of an Energy-Efficient Routing Protocol Based on Geographical Information for Wireless Sensor Networks

Sensor networks comprise large number of sensor nodes densely located in an area for sensing purposes.A key consideration in sensor networks is that the sensor nodes have limited battery resources and is non-replenished in some of the applications. Consequently, energy efficiency is an important design consideration for the routing protocols as it affects the network

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Research and Implementation of Geographic Information Processing System Based on Folksonomies

With the rapid development of Internet technology, GIS enters the Internet age. WebGIS which is based on B/S model is now springing up like mushrooms. It leads to a rapid development in various fields such that Geographic information is becoming more and more prominent in modern society.The proportion of WebGIS’s composition such as hardware, software

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