Method and device for implementing link capacity adjusting scheme protocol

A technology of link capacity and implementation method, applied in the field of optical network communication, can solve the problems such as the method of hardware control payload that is not discussed in software implementation method, and achieve the effect of flexible change and saving hardware logic resources

Active Publication Date: 2008-03-12
SANECHIPS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this patent focuses on the explanation of the principle, and does not discuss the specific software implementation method and the method of hardware control payload

Method used

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  • Method and device for implementing link capacity adjusting scheme protocol
  • Method and device for implementing link capacity adjusting scheme protocol
  • Method and device for implementing link capacity adjusting scheme protocol

Examples

Experimental program
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Embodiment Construction

[0028] method embodiment

[0029] In this embodiment, a method for implementing a link capacity adjustment scheme protocol is provided.

[0030] As shown in Figure 1, the implementation method of the link capacity adjustment scheme protocol according to this embodiment includes: step S102, realize the description of the link capacity adjustment scheme protocol through the processing module, generate and deliver the link capacity adjustment scheme control packet ; Step S104, the hardware module stores the link capacity adjustment solution control package for members in the virtual concatenation group according to the link capacity adjustment scheme control package; Step S106, the hardware module stores the link capacity adjustment scheme control package according to the members in the virtual concatenation group The capacity adjustment scheme control packet analyzes the control command (CTRL) and generates a sequence identifier (SQ) corresponding to the payload; step S108, acco...

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Abstract

The present invention discloses an implement method of a link capacity readjustment plan protocol, and comprises procedure S102, the description is performed to the link capacity readjustment plan protocol through processing the module realization, a control packet of a link capacity readjustment plan is generated and distributed; procedure S104, a hardware module stores the control packet of the link capacity readjustment plan to a member in a virtual concatenation group according to the control packet of the link capacity readjustment plan; procedure S106, the hardware module analyses a control command according to the stored control packet of the link capacity readjustment plan of the member in the virtual concatenation group; procedure S108, a corresponding payload is imaged in a payload area of a synchronous digital hierarchy frame structure according to a sequence identification; and procedure S110, the control packet of the link capacity readjustment plan of the member in the virtual concatenation group is inserted in the frame structure. The flexible change to the control packet of the link capacity readjustment plan can be realized though using The present invention, the logical resource of the hardware is saved, and the requirement of a system can be met.

Description

technical field [0001] The present invention relates to the field of optical network communication, and in particular, relates to a method and device for realizing a link capacity adjustment scheme protocol. Background technique [0002] Ethernet is a very common communication protocol standard used in today's existing LANs. It is widely used in LANs because of its mature technology, low cost, and flexible and simple applications. With the gradual maturity of 1000MHz Ethernet technology and the coming out of 10GHz Ethernet standard, Ethernet technology is expanding from LAN technology to Metropolitan Area Network (MAN) and Wide Area Network (Wide Area Network, WAN) technology. However, Ethernet has inherent defects such as unguaranteed service quality, weak performance monitoring and fault location capabilities, etc. In order to make up for these defects, such as Synchronous Digital Hierarchy (SDH), which can make full use of existing network facilities, is an inevitable cho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04J3/08H04L29/06
Inventor 孙明施冯景斌李争齐
Owner SANECHIPS TECH CO LTD
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