Device and method for multi business multiplexing same data link connection identifier

A technology for connecting identifiers and data links, which is applied in the field of devices that reuse the same data link connection identifier for multiple services, and can solve problems such as difficult multiple service bearer and transmission
CN101026557AInactive Publication Date: 2007-08-29ZTE CORP
1 Cites 6 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2007-08-29
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The device includes following modules: configuration module in use for configuring working parameters of frame relay port and resources of data link connection ID of frame relay port; registration module in use for registering multiple services of using same data link connection ID to carry out transmission; frame relay protocol process module in use for accomplishing interaction in frame relay protocol to frame relay protocol port at opposite terminal; sending module for frame relay carried service message in use for sending service message; receiving module for frame relay carried service message in use for receiving service message, and handing in the receiving service message to corresponding service module to process. In addition, the invention also discloses the method for multiplexing same data link connection ID for multiple services. The invention solves issues for carrying and transmitting multiple services under network condition of lack of frame relay DLCI resources.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the communication field, and in particular, relates to a device and method for multiplexing the same data link connection identifier for multiple services. Background technique

[0002] With the rapid development of modern information technology, the network is undergoing a broadband revolution to meet the increasingly higher requirements of services on transmission bandwidth. But the traditional frame relay technology did not disappear immediately with the advent of the broadband technology revolution, but still played a very important role in some traditional communication fields.

[0003] In some application scenarios, the data link connection identifier (DLCI) value of frame relay is very tight as a resource, but with the continuous development of the network, more and more business requirements are put forward. In this case , how to use limited frame relay resources to carry and transmit more services is a problem...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More