| With the rapid development of wireless communication technology, wireless data access has become a key information medium. Mobile wireless communication network because some of its shortcomings, so how to get data on the media, reliable and efficient transmission, known as the people's attention and research hot spots.Firstly, the current widespread use of TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) for a detailed analysis, for the standard TCP in the wired network to achieve great success and it can not well adapt to the problem of wireless mobile communication network in the analysis of present day scholars based on the results presented based on Explicit Congestion Control is a multi-polar feedback TCP congestion control mechanism MLF_TCP, simulation results show that the mechanism can significantly improve throughput and reduce packet loss rate, to reduce congestion times.Secondly, the analysis of a reliable datagram protocol RUDP, and cdma wireless network it with TCP, UDP were compared, results showed that the RUDP has a higher data transmission than TCP efficiency, more reliable than UDP, In mobile networks in some applications, RUDP with good practice.Finally, according to the experimental results and the actual need, to RUDP protocol used in the vehicle video surveillance system project, to achieve the intended system functions, and better meet the data transmission efficiency, reliability. Therefore, analysis and study of mobile communication networks in a reliable and efficient data transmission protocol has a very good theory of value and a broad market prospect. |
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