Wireless Video Monitoring is Progressing Continually

Published:2010/7/22 20:45:00 Author:Li xiao na From:SeekIC

Video monitoring is one of the most important applications which are provided by the telecommunication operator. This application was mainly applied for the fixed network through the wired form before; the wireless video monitoring is emerging with the rapid development of wireless technology at the present time. On one hand, the wireless form helps to relieve the limitation of wires, the flexibility is increased and the cost is reduced; on the other hand, the development of the wireless transmission technology and terminal techniques make the wireless video monitoring improve continually.

The tradition video monitoring which is based on the wired network has so many shortcomings. Firstly, the monitoring place is always chosen near the wire, which limits the flexibility of the distribution; Secondly, the bill quality of the basic network will be very large, therefore, the device is suitable for the places where the basic network have; thirdly, establishing basic network will be long and costly; fourthly, lacking of the flexibility will make the expansion and adjustment inconvenient.

The wireless video monitoring solves several kinds of limitations brought by the wired one. It is predicated that the wireless video monitoring will become the typical one of the most important application.

The wireless video business has the high requirement for the performance, such as the efficiency and stability; otherwise, the image error will occur. The improvement of video terminal is one of solution of the problem. With the development of the wireless technology, the wireless video monitoring will be applied in many fields, such as the harbor, oil field, campus and transportation.

The wireless transmission technology is the vital element to influence the performance of the device. The transmission of high definition video content is a problem which is hard to overcome. Many manufacturers are doing the related research. The high speed WiFi can solve the problem, but it will compress the video data, influencing the quality of image. The related integrated circuit is UPA1980.

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