WO2010148589A1

WO2010148589A1 - Apparatus and method for locating fault points in a transmission network

Info

Publication number: WO2010148589A1
Application number: PCT/CN2009/073822
Authority: WO
Inventors: 向建英
Original assignee: 中兴通讯股份有限公司
Priority date: 2009-06-24
Filing date: 2009-09-09
Publication date: 2010-12-29
Also published as: CN101631050A; CN101631050B

Abstract

The invention discloses an apparatus and method for locating fault points in a transmission network. The apparatus includes a bi-directional data mirroring channel connected to the transmission network, a service processing module connected to the bi-directional data mirroring channel, a loop-back module connected to the service processing module, and a controller. When the fault points are being located, the following steps are performed a space division service of the transmission network is mapped to the service processing module by the bi-directional data mirroring channel, the space division service is disassembled into time division services by the service processing module, and the time division services are transmitted to the loop-back module, the time division services include a loop-back service, the loop-back service is directly crossed to locate the fault points by the loop-back module, after loop-back processing, the time division services are encapsulated into the space division service by the service processing module, then the space division service is returned to the transmission network through mapping by the bi-directional data mirroring channel. The mirroring method is introduced by the invention, so the loop-back fault location in an intermediate passing station for services of all granularities is implemented Meanwhile, services of other irrelative channels are not influenced.

Description

Intermediate obstacle positioning device and method

Wood field

This is a teaching and field, and the device and method involved in (Sy c s g a e chy). Background

In the communication, an indispensable important position, watching the high speed of communication, and each of them present more. In the same way, to reduce resource waves and make full use of existing resources, there are more and more phenomena in which different gods have different particles and different types, and each share the same channel. The sum of the big and the many, the channel

Aspects are more important, and others have increased. Therefore, it is especially important to be able to locate the obstacles without any passages.

At present, the performance monitoring of the general suspension itself is monitored and monitored. The customer requires a quick positioning function with a barrier. Mainly exist

In the up and down and each, you can go up and down and each. But in the same, only the VC3/VC 2/V, and each, only VC4 and each. What is caused is that VC 2 in VC4 has a VC 2 barrier that is faulty, and can only be located by VC4. The access to the VC 2 channel is not consistent with the requirements for obstacle location.

Existing Liwen includes the middle of C 200941616

"The obstacle" and the first part are the temple of J 0032611A , "T smsso eTes ehod dSysem" , the other is

P 014603 of the continent, " ehod o deec gd oca gabeak aSy cho o sdg a heachy S Op ca kSysem" in the "disaster" in the road to add light points Or the method of the connector, the monitoring of multiple connection lines, the purpose of requiring separate barriers and each fault location. In the same way, Japanese Temple J 0032611A also provides a method of road-like monitoring while Chau P 014603 is a method of providing obstacles in the middle or the P (or P or). The above is the same as the demand. content

The main purpose of this book is to provide God with no channel, and

The wood of the present is a damper positioning device that is solved by the following wood scheme, including an image channel, a gate, and a controller,

Controller connection control to image channel, and each and

Connect to the image channel, and map each to and

And each of them will be mapped to the image channel and each of them, and each of them and each of them will be packaged into an empty space and each will be mapped to the image channel.

And each is connected, and each will directly cross the barrier, and each will be returned. Step, the device includes the control, the control connection controller, and the synchronization of the controller.

The step, the image channel includes a first image of the connected and the sum and a second image of the connected and the sum.

Steps, and each includes a controller connection and each decomposition Timely and each package,

And each is empty and each.

Steps, and each includes and each is not a forest.

a step, including a cross controller to which the controller is connected, and a cross matrix controlled by the cross controller,

Connections, which are decomposed and each directly intersected. The non-forests are each intersected by customers and intersected, and then the intersections are returned to each package.

The present invention relates to a method for positioning a middle obstacle, including the following steps

And each will be mapped to a local one, each with its own, and each including and

Will directly cross the obstacles, and then send them to each

And, each packaged into an empty and each, and then returned to the mapping of the image channel.

Steps, and each mapping to each step is to connect and the first image of each.

Steps, and each will be in each step and each step, and each includes a non-forest and each.

Steps, in the received and each, the method includes the close and the non-forest, and each crosses the customer according to each other, and then returns In the steps of each package, each of them will include a direct cross-positioning barrier, and each of the non-forests and the respective packages will be empty.

Step, the packaged and each mapped back

The steps are to connect and the second image of each and .

The beneficial effects of the existing wood are 1) the device and method of the damper positioning, the imaging method, not only all the granularity but also in the same

The obstacle positioning, the same as the other channels and the 2) the device and method of the positioning of the obstacle, the imaging method, so that in the same, in the same satisfaction, do not need all and all cross, can and In each case, VC4 and each intersection 3) The device and method for positioning the middle obstacle, the method of reference, do not need all and all cross, and reduce the degree of rationality, and reduce the cross-matrix of another city. Resources, reduce costs, and locate obstacles.

1 is the indication of the locating device

2 is the first image of the locating device

3 is the locomotive positioning device and each of the 4 is a schematic of the damper locating device and

5 is the flow of the method of locating the obstacle

Preferred way of the present The following method of rest will be described in conjunction with this step.

The obstacle positioning device and method of the present invention are located in the obstacle.

Reference 1, the damper positioning device, including the connected image channel, the image channel, and each

102, and each of the 102 connected 103 and the controller 500, the controller 500 is connected to the image channel, and each of the 102 and the forest 103 is positioned to include a control 520, and the control 520 is connected to the controller 500 to synchronize the device with System.

With reference to 2, the middle, and each VC4, the connection channel of the device includes a V channel or a V2 channel. Connect to the image channel and include

The first image 101 of the 102 and V channels and the second 104 connected to each of the 102 and V2 channels. The first image 101 and the second image 104 are the connection channels of the respective devices, and are completed and downloaded to the local and local.

The first image 101 maps the VC4 to the west and the channels (V channels) to the local and each 102, and the west direction of each 102 reception needs to be mapped to the V channel locally.

The second image 104, the function of the 101st, seems to be responsible for the westward direction of the VC4 and the mapping of each channel (V2 channel) to the local and each 102, and the local mapping required to be received by each 102 to the V2 channel Go to the V2 channel.

2 shows the second/image 10/104, each of which includes a cup command interface 201 and a cross interface 202. The command interface 201 maintains the communication of the controller 500, receives the command, and in the direction of the cross-matrix interface, the command interface 201 controls / the second image 10 / 104

(No), make the crosses and download or upload them to the image. And each

The direction of the 102 interface will be downloaded to the local and each will be 102

102 The phase sent to the image and uploaded to the cross matrix. If the command is terminated, the command interface 201 cancels and crosses each of the cross-interfaces 202, and crosses the cross-matrix of each original configuration.

And each 102, the customer's configuration, the direction is completed, and each direction and each direction, the direction is completed, and each is repackaged and sent to the direction of the image 10 / 104

Referring to the reference 3, and each 102 includes the controller 500 and the respective configurations 301, and the image 101/104 are connected and decomposed 302 and connected to each package module 303. And each decomposition 302 will be mapped and each unique. Each includes the required VC3/VC 2/V and each and every non-forest. 103 Positioning, feeding to each package module 303 again encapsulation force and each.

Under the same command, the operation will encapsulate the VC3/V information and cross-information locating device in VC4. Each configuration 301 is responsible for controller 500 communication, receiving VC3/V under the controller and configuring information, and decomposing each configuration information 302. And each decomposition 302 receives this information according to the VC3/VC 2 configuration information of the phase, and VC4 and each VC3/V are combined.

103. Each package module 303 is responsible for re-mapping VC3/VC 2 of 103 and packaging each of the VC4 particles, and the second/image of the direction 10 / 104

Reference 4, 103, information, complete crossover, . 103 includes a cross controller 401 and a cross matrix 402 portion that the controller 500 is connected to. The cross matrix 402 is further decomposed 302 and connected to each package mode 303.

Hugh East said that the cross controller 401 is responsible for receiving the VC4 and each of the original VC3/VC 2 cross configuration information and information, and the original VC3 or VC 2 crossover is canceled. The cross controller 401 controls the cross matrix 402 to complete the crossover, and then sends them to each of the 102 package modules 303. The cross matrix 402 will decompose each into 302 VC3/VC 2/V and each directly crosses the non-forest and each crosses according to the customer, and then each package module 303 repackages VC4 and each.

The positioning barrier, / the second image 10 / 104 will be mapped to each of the VC4 and each 102, and each of the 102 will be each and each,

103, 103 and each of the direct cross-location barriers will be in accordance with the customer and each cross, and each of the 102 will be packaged into an empty and each, then / second image 10 / 104 mapping back

.

The present invention relates to a method for positioning a middle obstacle, including the next step/second image 10/104, and mapping each to 102 and each 102 will be mapped to a local one and each of them will be The direct cross-positioning barrier will be non-forest and each will be cross-crossed according to the customer, and then sent to each

102 and each of the 102 will be packaged into an empty and each, then / second like 10 / 104 mapping back.

In this mode, and each VC4 is different, and each 102 will

The mapped VC4s are each unique and each includes the required VC3/VC 2/V and each and every non-forest. 103 and each VC3/VC 2/V and each directly crosses the non-forest and each crosses according to the customer, and then each 102 repackages VC4 and each.

Hugh East said that the obstacle location method in this section is as follows

Reference 1, and each step to the west

Step A Image 101 establishes a mapping of the V channel, maps the V channel to the local and each 102

Step B and each 102 receives the 10th VC4 particles and each, and the VC4 is required according to the customer's requirements and each particle.

Step C 103 configuration and configuration, completed Cross, will be crossed and sent to each 102, complete and each to VC4 and each package

Steps and each of the 102 and each package VC4 and each, the same as the second image 104

Step 2 Image 104 establishes V2 channel mapping

Step F, the second image 104 maps each VC4 of each 102 to the V2 channel.

And the steps from west to west are the same in the west, but only in the opposite direction.

As shown in Figure 5, in the flow of the method of the fault locating method, step 1 receives the message and the VC3/V cross-message of the user. The interface of each controller 500 of the controller 5 includes a command interface 201 and each configuration 301, a cross controller 401

Step 2 Command Interface 201 Is it

Step 3 The result of step 2 is "No", ie cancel, unmap, the end of the cross matrix is / by the second image 10 / 104 and each directly by the intersection of the cross matrix

Step 4 The result of step 2 is "Yes", that is, the mapping is established, the V/V2 where the channel is located and the communication of each cross interface 202 is established.

Step 5 and cross each interface 202 and cross each, VC4 and each of the cross matrix by / second image 10 / 104

Step 6 Receive and cross-interface 202 matrix receive Receive VC4 and send each to and decompose 302

Step 7 and each decomposes 302 and configures each of 301 and each message will be VC4 special VC3/V and each includes VC3/V and each of them is non-forest and each

Step 8 Cross Matrix 402 Cross Controller 401 Cross The VC3/V channels are directly crossed, and the other channels are not crossed. The VC3/V of each 102 will be directly connected to VC3/VC 2 of each package 303 and each modulo 303 is re-mapped and packaged by VC4. Transmitted / second 10 / 104 and each cross interface 202

Step 10 / Second Like 10 / 104 and each of the cross interfaces 202 will repackage the VC4 and send them to the matrix, complete, flow.

The above is a detailed description of the steps taken in conjunction with Hugh, and the rest can not be limited to the description. Ordinary Mudong in the field of this wood said that under the premise of this, some sheep can be made or replaced, and the vision is protected.

Usability

Compared with the existing wood, the device and method for positioning the middle obstacle, the imaging method, not only all the granularity and the same obstacle positioning, but also the other channels are the same, in the same , do not need all and all cross-over, can and in each case, VC4 and each cross-cutting aspect reduces the degree of rationality, reducing the resources that can be used in other aspects of the cross-matrix, reducing the cost,

Barrier positioning.

Claims

Claim

1. A dynamometer positioning device, comprising an image path, and a controller, wherein

The controller connection controls the image channel, and each of the forest image channel connections, and maps each to each

And each of them will be mapped to the image channel and each of them, and each of them and each of them will be packaged into an empty space and each will be mapped back to the image channel.

And each is connected, and each will directly cross the obstacle, and each will be returned.

2. The device of claim 1, which comprises a medium control, a control connection controller, and a synchronization of the controller.

3. A device according to claim 1 or 2, wherein the image path includes a first image of the connected and the sum and a second image of the connected and the sum.

4. The device of claim 3, wherein each of the controllers is connected and decomposed, and each package and each

and

The packaging power is empty and each.

5. The positioning device of claim 4, wherein each comprises and is not a forest.

6. The device of claim 4, wherein the cross controller including the controller connection and the cross matrix controlled by the cross controller, Connections, which are decomposed and each directly intersected, will be non-forest and each will be cross-crossed according to the customer, and then the intersections will be returned to each package and packaged.

7. The middle obstacle positioning method, which includes the following steps

And each, and each of them includes

Each of the direct cross-positioning barriers is sent to and and each is packaged into an empty space and then mapped back to the image channel.

8. The method of claim 7, the first image of each.

9. The method of claim 7 and each of the various steps and each of the steps, and each of which includes non-forest and each.

10. The method of claim 9, wherein

In the case of the receipt, each method includes nearly the same non-forest, and each of them crosses each other according to the customer, and then each

In the steps of each package, each of them will include a direct cross-positioning barrier, and each of the non-forests that are intersected by the customer and each package will be empty.

11. The method of claim 7, wherein