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Real-time communication method based on Socket

A real-time communication and algorithm technology, applied in the fields of computer applications, data transmission, communication protocols, and real-time communication, can solve the problems of high cost, information blocking, low transmission efficiency, etc., and achieve low occupation of network bandwidth resources, good confidentiality, and information The effect of fast sending and receiving

Inactive Publication Date: 2019-03-01
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the shortcomings of current real-time communication such as information blocking, low transmission efficiency, and high cost, the present invention uses the technology of combining Socket transmission and P2P, introduces the AES encryption algorithm, and provides a fast information sending and receiving speed, good confidentiality, and occupies Socket-based Real-time Communication Method with Low Network Bandwidth Resources

Method used

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  • Real-time communication method based on Socket
  • Real-time communication method based on Socket
  • Real-time communication method based on Socket

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings.

[0036] refer to figure 1 and figure 2 , a method for real-time communication based on Socket, comprising the following steps:

[0037] 1) Create an instance of the Socket object, determine the parameter type of the Socket and the network protocol used by the Socket;

[0038] 2) Choose TCP / IP network communication protocol, TCP protocol provides virtual circuit and transmission service for data process, IP protocol is responsible for providing service for data network layer;

[0039] 3) Introduce P2P technology, adopt the combination of P2P and B / S architecture mode, first use B / S mode to obtain the user's IP address and communication port, and then use P2P technology to communicate between users;

[0040] 4) Data transmission encryption, the sender's data is encrypted by the AES algorithm, and then the encrypted content is sent to the network. After the receiver ob...

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Abstract

The invention discloses a real-time communication method based on Socket. The real-time communication method comprises the following steps: for a data information transmission problem, analyzing the disadvantages that the large data traffic can cause large pressure for a server, the information block occurs, and the maintenance cost is high, importing the Socket communication into a system by researching and analyzing the data transmission advantage thereof; and secondly, combining the P2P technology and the AES encryption to provide a communication method with fast information transceiving speed, good confidentiality and low network bandwidth resource occupation. The invention provides a convenient and efficient real-time communication method based on Socket.

Description

technical field [0001] The invention relates to the field of real-time communication, data transmission, communication protocol and computer application, in particular to a real-time communication method based on Socket. Background technique [0002] With the continuous development of the global informatization process, the network is also developing rapidly. For the purpose of dealing with various affairs efficiently and quickly, more and more industries use local area networks for their work. With the help of the internal LAN, the information flow can be simplified, the speed of information exchange can be improved, and work efficiency can be improved. However, with the expansion of the scale of information data and the increase of data transmission volume, more and more applications are running on the LAN, such as knowledge base, web conferencing, database applications, and data synchronization and backup. , The requirements for processing power are getting higher and h...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L9/06H04L12/58
CPCH04L9/0631H04L51/04H04L63/0435H04L67/104H04L69/162
Inventor 李章维宋焦朋魏遥姚飞周晓根张贵军
Owner ZHEJIANG UNIV OF TECH
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