Font Size: a A A

Research And Realization Of The Key Technology Of Wireless Sensor Network

Posted on:2007-03-26Degree:MasterType:Thesis
Country:ChinaCandidate:C ShiFull Text:PDF
GTID:2178360212465369Subject:Communication and Information System
Abstract/Summary:PDF Full Text Request
As the rapid progress of the sensor, wireless communication and data processing technology, one kind of the sensor devices was made which is integrated all of the three kinds of technologies. A lot of the sensor devices which have the ability of wireless communication and data processing, were organized through the proper protocol as a network. The network can be used for data gathering and transmission, be provided the information to the customers. This is the wireless sensor network technology.Large-scale wireless sensor network composed of thousands of nodes has much broader application because of their superior information transmission quality, better stability and higher adaptability. The application of the technology can be covered in scientific research, military and civil affairs. However, due to their compact form factors, network nodes have limited communication, computation and storage capabilities so that the energy is always severely constrained. It is really both challenging and promising to study in depth for wireless sensor network. Wireless sensor network technology has the most advanced foreground in the 21CN.In this thesis the organization of the wireless sensor network is introduced. Based on the IP-Link 1200 communication module through ZigBee protocol, the design is given that how to setup a small wireless sensor network, and how to realize the communication between the WSN and GSM system. Then a temperature gathering and monitoring system is realized.By the way, current arithmetic of the route protocol of Wireless Sensor Network analyzed and researched in the treatise. Primarily power consume model of Wireless Sensor Network is given. And then low energy adaptive clustering hierarchy protocol is analyzed and improved.
Keywords/Search Tags:Wireless Sensor Network, ZigBee protocol, Low Energy Adaptive Clustering Hierarchy Protocol
PDF Full Text Request
Related items