2010•Sensor WorldRequires access

Research of video transmission system in wireless sensor networks

Yizhi Zhao

Abstract

A design program of remote video transmission system which is based on the hardware platform of S3C2440 and embedded operating system of Linux is introduced in this paper.The overall structure and implementation of the various parts are introduced,and the realization of the key features in this software is given.In the system,the MPEG-4 video compression algorithm is used.The video transmission in wireless local area network of 802.11 is achieved in this system.Compared with the traditional video surveillance systems,the solution presented in this paper has more advantages,such as small size,low cost,high stability and reliability.

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Available abstract

Key concepts: Computer science, Key (lock), Transmission (telecommunications), Reliability (semiconductor), Embedded system, Uncompressed video, Transmission system, Real-time computing