Study Of Networking System Based On Communication Network

Along with the advance of the Internet of things technology and mature, all countries inthe world is very concerned about the future direction of this technology. As is known to all,the Internet technology has permeated every aspect of social life, production, research on thissubject is becoming more and more mature, but in contrast, the understanding of the Internetof things is not enough to fully, combined with the market has yet to fully embrace this newthing, so study on the development of the Internet of things is very be necessary. At present,developed based on the Internet of things applications have sprung up, but the application isstill lacking in raising people’s living convenience, most applications just launched soon afterhe died early. The main cause of this phenomenon is that the present stage of the Internet ofthings application has exposed the lack of standard system, lack of unity, as well as thecompatibility and low scalability problems, these problems severely hampered thedevelopment of the Internet of things industry and progress.At present, along with the advance of wireless network communication technology,Internet has been greatly developed, and then take4g technology, according to itsdevelopment speed, replace the3g technology is refer to wait. As is known to all, telecomoperators have a user scale, network coverage, access and transmission means diversification,the characteristics of these features to make the unification and standardization of the Internetof things system has created favorable conditions, under the rules of a unified, only need toaccess the Internet of things system can realize mutual unicom communication network.This paper briefly expounds the communication network under the framework of iotsystem research background, and the development of the Internet of things both at home andabroad present situation and the prospects of the development of the industry. In order tosuccessfully develop a unified, standard of Internet of things system, this paper will be basedon bandwidth and QOS analysis, the third generation mobile communication system ofwireless access is given a specific scheme, this scheme includes the following contents:1. This paper introduces the basic architecture of Internet of things, and puts forward variouslevels based on technical requirements of the network; Set up the Internet of things systemapplication status in different industries. 2. Based on VPDN, bearing, and provide business according to the current communicationnetwork access, quality of service, security mechanism, puts forward a feasible scheme ofthings. VPDN has automatic connection of different industry custom terminal and thefunction of information processing center, this is a kind of a unified standard, and in privatenetwork and high-speed wireless data packet data network platform based on Internet ofthings system. At present, the mainstream of the data acquisition system in theimplementation of information and communication interaction are mostly adopted accessInternet business processing center and the method of VPDN platform, at the same time alsois complementary to form a complete set of safety technology, in order to guarantee the safetyof VPDN, so that unauthorized users cannot access the network.3. In this paper, an innovative congestion control algorithm was proposed based on theapplication layer. This algorithm can significantly improve the strain capacity of the Internetof things system communication network and controllability. Not only that, when the normaloperation of the system, the algorithm can reasonable allocate and optimize the bandwidthresources, greatly save the network traffic. The principle of the algorithm is that realize thealarm at the scene, and then through the network test module to the test of the currentnetwork status, and then according to the test results determine whether to send data, toensure that the system has enough resources to deal with an emergency. The proposedalgorithm can save nearly50%of the bandwidth resources.