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Method for detecting logic mark conflict

A technology for detecting logic and logic identification, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as conflict detection of single-board logic identification, and achieve the effect of solving the problem of conflict detection

Inactive Publication Date: 2006-11-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of this, the main purpose of the present invention is to provide a method for detecting logical identification conflicts, so as to solve the problem of conflict detection for each single board logical identification in the backplane-less telecommunication equipment

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  • Method for detecting logic mark conflict
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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with examples.

[0024] The core content of the present invention is: by configuring a fixed time slot for sending its own global unique serial number for each single board on the communication link, after receiving the data, the single board can judge that it is configured for itself in the received data. Whether the globally unique serial number on the fixed time slot is the same as its own globally unique serial number, if yes, the logical identification does not conflict; otherwise, the logical identification conflicts.

[0025] Such as figure 1 as shown, figure 1 It is an implementation flow chart of the overall technical solution for detecting logical identification conflicts of the present invention. The premise of the realization of the present invention is: configure a fixed time slot ...

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Abstract

The present invention discloses a detecting logic identification conflicting method, for configuring fixing used for transmitting unique serial number in communication link. Said method also includes single board receiving data, judging whether global unique serial number in received data is same with self global unique serial number, if is then logic identification is not collision otherwise logic identification generating collision. The present invention effectively solves board logic identification collision detection in non-backboard telecommunication equipment, greatly raising whole non-backboard telecommunication equipment usability.

Description

technical field [0001] The invention relates to the technical field of logical identification detection of telecommunication equipment, in particular to a method for detecting logical identification conflicts. Background technique [0002] There are generally two types of existing telecommunication equipment, one is the telecommunication equipment with a backplane, and the other is the telecommunication equipment without a backplane, both of which appear as a network element equipment to the outside. Among them, the telecommunications equipment with the backplane physically connects multiple single boards together through the backplane, and each single board realizes the communication function between each other through the backplane. Backplane-less telecommunications equipment, also known as distributed logic equipment, physically connects multiple single boards through wiring such as optical fibers or cables, and each single board realizes the communication function with e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/12
Inventor 姚建中
Owner HUAWEI TECH CO LTD