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Method for forming and using data message header format of integrated network communication layer

A technology of message header and datagram, which is applied in the field of formation and use of data message header format in the integrated network communication layer, to achieve the effect of ensuring privacy, ensuring security, and expanding the scope

Inactive Publication Date: 2008-02-06
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the IP data packet format in the traditional Internet is only suitable for encapsulation and transmission of data in the transport layer of the Internet; ATM (Asynchronous Transfer Mode) cells are only suitable for encapsulation and transmission of data in ATM

Method used

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  • Method for forming and using data message header format of integrated network communication layer
  • Method for forming and using data message header format of integrated network communication layer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment is a specific embodiment of the method for forming the header format of the data message of the integrated network communication layer. The integrated network is a brand-new network architecture, which breaks through the limitations of the original network architecture and solves the problems of service expansion, credibility (security, reliability, controllability, manageability) and Problems in mobility and other aspects, and used to realize service integration and network integration. The integrated network architecture model is shown in Figure 1, which includes two major parts, the Netcom layer and the service layer.

[0033] The architecture model of the integrated network network communication layer is shown in Figure 2. The Netcom layer includes a virtual access module and a virtual backbone module, providing an integrated network communication platform for data, voice and other services, and various services are transmitted in a unified manner i...

Embodiment 2

[0064] This embodiment is a method for using the data message header format of the integrated network communication layer. The methods include:

[0065] In the virtual access module, the data message is encapsulated and transmitted using the data message header format of the virtual access module with the source access identifier and the destination access identifier;

[0066] When the data message arrives at the access switch router, replace the source access identifier with the source switch routing identifier, replace the destination access identifier with the destination switch routing identifier, and encapsulate it into a virtual backbone module data packet header format;

[0067] The data packet is transmitted in the virtual backbone module using the data packet header format of the virtual backbone module.

[0068] The order of the above steps can be run in reverse to work equally well. That is, in the virtual backbone module, the data packet header format of the virt...

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Abstract

The present invention relates to a formation and using method of data message and header format of an integration network and net communication layer, which is a method used for packaging and transmitting the data in the integration network and net communication layer. All the data in a service layer is packaged in the net communication layer according to the data message and header format and then transmitted in the network. The forming method of the data message and header format of the integration network and net communication layer has the following steps: forming edition field; forming service class field; forming patulous reserved field; form a jumping limit field; form a load type field; form a load length field; form an original mark field; and form an aim mark field. The present invention forms the data of packing and transmitting integration network service layer, realizing that various access networks and terminals can have access to a backbone net with a uniform format, resolving the problem of single access network of the traditional internet and telecommunication net, and guarantying the privacy and safety of the users.

Description

technical field [0001] The invention relates to the formation and use method of the data message header format of the integrated network network communication layer, which is an electrical digital processing communication method characterized by a protocol through the network, and a method for encapsulating and transmitting the network communication layer in the integrated network method in the data. Background technique [0002] With the development of science and technology, information has become a huge driving force for the development of society today. The information network plays a decisive role in the economic and social development of various countries. It integrates services such as voice, data and images to realize multi-service information. The rapid communication and resource sharing are of great significance. However, the original design idea of ​​the existing information network is basically a decoupling mode in which the network supports a major service. The...

Claims

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Application Information

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IPC IPC(8): H04L1/00H04L12/56H04L29/08H04L12/70
Inventor 秦雅娟杨水根张宏科罗洪斌董平王洪超
Owner BEIJING JIAOTONG UNIV
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