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Packet communication technology

A technology of packet communication and technology, applied in the field of Internet communication, unified communication and secure communication, and communication, it can solve the problem of not finding an ideal technical solution, and achieve the effect of reducing transmission, improving transmission efficiency and ensuring communication security.

Pending Publication Date: 2018-10-23
李日光
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The application and development of IP technology for decades has brought great vitality to the modern communication industry, but because IP communication is based on the best-effort communication method, it has brought great challenges to modern communication in terms of communication delay, security and communication efficiency. The industry has brought huge confusion; although modern communication has been improved by using various technical means, an ideal technical solution has not yet been found, and the market urgently needs a new technology to solve these problems. The present invention provides a solution

Method used

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Examples

Experimental program
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Effect test

example 1

[0037] instance 1, Figure 7 As shown, when voice communication is established, voice terminal 1 (S101) goes off-hook (S106), sends off-hook signaling subpackage (S107) to router 1 (S102), and router 1 (S102) receives off-hook signaling subpacket After (S107), control establishes the two-way flexible channel 1 (S108) between voice terminal 1 (S101) and router 1 (S102), and router 1 (S102) sends dial tone signaling subpackage (S109) to voice terminal 1 (S101), Voice terminal 1 (S101) receives the dial tone signaling subpacket (S109), hears the dial tone (S110), voice terminal 1 (S101) dials the called address or called number (S111), and turns off the dial tone, the voice terminal 1 (S101) sends a dialing signaling subpacket (S112) to router 1 (S102), after router 1 (S102) receives the dialing signaling subpacket (S112), router 1 (S102) determines the called address or called number When (S111) is not a user of router 1 (S102), router 1 (S102) distributes two-way elastic route...

example 2

[0039] instance 2, Figure 8 Shown, the following is a detailed description of the video and data communication process.

[0040]When video and data communication are established, the video server or browser (S201) opens the video server or browser (S206), and the video server or browser (S201) sends the off-hook signaling subpackage (S207) to router 1 (S202), After router 1 (S202) receives the off-hook signaling subpacket (S207), it controls the establishment of a bidirectional elastic channel 1 (S208) between the video server or browser (S201) and router 1 (S202), and router 1 (S202) sends The video server or browser (S201) sends the forwarding signaling packet (S209), and after the video server or browser (S201) receives the forwarding signaling packet (S209), the video server or browser (S201) inputs the calling address (S210) , sending the dialing signaling subpacket (S211), after the router 1 (S202) receives the dialing signaling subpacket (S211), when the router 1 (S20...

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Abstract

The invention provides a packet communication technology, which adopts a signaling packet and data packet control transfer technology to achieve communication transmission. The packet communication technology is characterized in that a signaling packet comprises a signaling sub-packet set, each signaling sub-packet comprises a piece of control signaling, and a dialing signaling sub-packet in the signaling packet comprises a calling address or a calling number, and a called address or a called number; and a two-way elastic channel is established by the signaling sub-packets through a handshakecontinued control mode, a data packet obtained through weighting of a key on a local terminal and information is transmitted in the established two-way elastic channel, and encrypted information in the data packet is decrypted and recovered through a receiving end, so that communication between a calling terminal and a called terminal is achieved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to the fields of Internet communication, unified communication and secure communication. Background technique [0002] The application and development of IP technology for decades has brought great vitality to the modern communication industry, but because IP communication is based on the best-effort communication method, it has brought great challenges to modern communication in terms of communication delay, security and communication efficiency. The industry has brought huge confusion; although modern communication has been improved by using various technical means, an ideal technical solution has not yet been found, and the market urgently needs a new technology to solve these problems. The present invention provides a solution. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to solve the deficiencies of the existing technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428H04L65/1066H04L65/1069
Inventor 李日光
Owner 李日光
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