WO2010145581A1

WO2010145581A1 - Method and device for detecting link quality

Info

Publication number: WO2010145581A1
Application number: PCT/CN2010/074495
Authority: WO
Inventors: 罗亚军
Original assignee: 中兴通讯股份有限公司
Priority date: 2009-09-30
Filing date: 2010-06-25
Publication date: 2010-12-23
Also published as: CN102035692A; CN102035692B

Abstract

The present invention discloses a method for detecting the link quality, and said method includes: a local end periodically sends an echo request message to an opposite end, wherein the content of the echo request message includes the time of the local end sending the echo request message and the packet sequence number; the local end receives an echo response message responded from the opposite end, and according to the content of the echo response message, the time of the echo response message, and the history record, calculates the link quality indexes and stores the content of the echo response message and the time of the local end itself receiving the echo response message in the history record. Meanwhile, the present invention also discloses a device for detecting the link quality, and said device comprises a first transceiver module, a calculation module and a history record module, which are set in the local end. Application of said method and device of the present invention can implement link quality detection by just setting link quality detection mechanism at one end of the link.

Description

Measuring method and device

This is related to the measurement technology, especially the measurement methods and devices. Background

The above-mentioned, sensitive, and different, need special, energy and special, and to reduce each.

200810084709.9, the liter of the literary rise to the magic (F, Bd ec o a Fo W d g eec o )

Method, Hugh includes first, function, build, and make

To the most, periodic, un, , , , etc.

It can be seen that in the above methods, BF is required, that is, both need the same measurement system, and in common, there are often public, and each line is healthy, most or even all of them need the same measurement system, which reduces the configuration of the city. Day activity. Content

In view of this, the main purpose of the present invention is to provide a measuring method and device, so that the system is measured at the road end. For the purpose of the above, the measurement methods provided by the aspect include the content that the local end periodically sends to include the same

The content of the received, the same, and the mercury, the content, and the content received by itself are stored in the mercury. In another aspect, a device is provided, the device comprising a first, and a mercury disposed at the local end,

First, the content that is periodically sent and received includes the same

Received at the first

, the content, the same, and the mercury mercury, stored in the first received

The content, and the same as received. , by the same (including the same as the received and sent) and the content of mercury, so that in this test and system

. The method and device provided by the present invention have the following, and the same, the same as the core, the sheep direction, and the sheep direction. Description

1 force test method flow

2 eatbea

3 The indication of e bea o a o T V (North e e g )

4 EchoReq es

5 The diagram of P v eExe so. Hugh way

In the present invention, in the road establishment, you will be on the road to measure and control, and you do not need to measure and control.

The process of the test method shown in Figure 1 includes the following steps

Step 101 This is sent periodically.

The content includes the same and the local delivery process, and the content can be included in the content of the

Process, , this multi-process can be

And the process of introducing multiple processes into their own, as well as their own

And the operation of the line test, then

To this, no longer.

Step 102 Copy the received content to

In, will be this. Step 102 can copy the received content to the text, and add the same and the same as the core sent in the text, and the content can be included in the text, including the content of the same, and the sent with.

Step 103 This is received,

The content, the same, and the mercury, the content, and the same received by itself are stored in mercury.

Among them, including the content, or

Included in the content, including the received, the same, and the sent, including the juice, and / or , and / or , and / or on the road.

Steps, including the contents, including the received, and the same

It can include the sheep's direction of the juice, and/or the direction of the sheep.

The same difference sent by the rest of the received copy is obtained.

The rest of the book received

The same difference sent by the same

The same copy received in the previous time stored in mercury

The same difference, obtained the previous time before and after the difference, that is. The rest

Step a, same

Step d, the quantity received

The number of the same, the number of the same

Step e, the number of uses divided by the number sent, the same as the inside.

Whether on the road, rest

In the received text, if the received text in the received text is greater than 0, if the value is greater than, then if there is no value on the road, it means that the road is born.

The sheep are in a hurry, that is, the sheep are obtained.

The sheep to the rest

Step a2, the same received by the book

Same difference, get the former sheep direction

Step b2, the same difference of the same received in the previous storage stored in the mercury, the previous sheep direction is obtained.

Step c2, the former sheep is poor to the previous sheep, that is, the sheep are obtained.

The device, including the first place And mercury,

First, the content that is periodically sent to and received, including

Send the same

, in the first received content, the same, as well as mercury, the first content received in the store, and the first received.

Step, device step includes

Secondly, after receiving the copy of the received content into the text,

This.

Wherein, including delay operators, and/or operators, and/or operators, and/or sub-parts,

The operator, which is the same as the first sent by the first, is obtained.

The operator, the same difference received in the first transmission, is obtained before

The same difference between the previous and the first received in the mercury, which is obtained by the previous time before and after the difference.

It is received in the same number of the same in the same , the number of received quantity received in the same number received within the same amount, the number of used in the same amount divided by the number sent, the same sub-input, the received

In the text, the received content is received first.

Whether the content is greater than 0, greater than, no on the road

Born no more than on the road.

The device includes the first and the mercury placed at the local end, and the other components of the functional phase

In this device, the second function is different from the received, copying the received content to

In this paper, in the text, the same as the one that is received by itself, and the same as the one that is sent by itself, can be compared with the present, which can include the sheep to the operator, and/or the sheep to the operator.

The sheep to the operator, the same as the second sent to the core, the obtained sheep to the sheep to the operator, received this time

The same difference as the second core, which was received from the previous sheep stored in the mercury. The same difference with the second nuclear delivery, the previous sheep to the front of the sheep to the poor, the resulting sheep direction. The following are respectively in the TE system, connected (e B) and (EPC) (SCTP, STea Co o Ta s sso ooco)

The process, and the process of connecting the GPRS user tunnel (TP, GPRST e g ooco Fo se a e) of e B and EPC, explain the method and device provided by this method.

In the TE system, the steps of the SCTP connecting e B and EPC are as follows: Step A e B periodically to EPC (e bea ), the content of e bea includes the same as e B e be, where SCTP, e bea , and ( ea eaAC , eaTbeaAck owedge e )

, as shown in 2 of e be, including the US type (TyP), (Ch Fag), ( ea bea e g ),

( ) ( e bea o a o T V (Vi North e e g ))

The following operations make the content of e bea include the same as e B e bea

e bea o a o T V(VaTabe e g ), in which the same (Se d T e Sa p), sequence (Se a be ) and

(Sesso ) eatbea O a o T V (VaTabe e g )

3 shows the same as e B e bea, and the addition of this process in Se dT e Sa p and Se a be and Sesso , eaTtbea O ao TV ( aTabe e gh , which can be increased in the vicinity ( ee Se dT eSa p) Receive the same ( ee ReceveT eSa p) and sequence (Pee Se a beT).

Step B EPC copies the contents of the received eatbea to ea beaAC, which will eatbeaAC e B

Step B: The EPC can copy the received content of e to ea to eaTtbeaAC, and add Pea ReceveT eSa p and Pee Se dT eSa p in eatbeaAC respectively to receive the same as e bea and send the core eaTbeaAC Same, will be beaAC

Ben

Step C e B receives the EPC's eaTtbeaAC, the content of the e beaAC, the same as the e beaAC, and the mercury, and stores the content of the e beaAC and the ebeaAC itself in the mercury.

In the TE system, the process of connecting the ETP and EPC to the GTP

Step, e B periodically sends (choReq es ) to the EPC, and the content of EchoReq es includes the same sum of e B EchoReq es , where GTP, Echo Req es , and (choRespo s )

, Echo Req es 4 shows the following operation to make EchoReq es content package e B EchoReq es

EchoReq es in the private ( vaeExe so ), in which Se d T e Sa p Se a be and Sesso, P vaeExe so 5, respectively, the same as e B EchoReq es, and the addition of this process in Se d T e Sa p , Se a be and Sesso

Step B2 EPC copies the contents of the received Echo Req es into the Echo Respo se text, EchoRespo se e B

EPC copies the received content of EchoReq es & to PTvaeExe so in the EchoRespo se text in EchoRespo se, in which Se dT eSa p , SeTa be and Sesso are added, and the content of the received EchoReq es is copied to the increased Se dT eSa p , Se a be and Sesso.

Step B may be PTReepo so in choRespo se, in which Se dTme Sa p Se a be Sesso ee Se dT e Sa p ee ReceveT e Sa p EPC copies the content of the received Echo Req es to the increased Se d T In e Sa p, Se a be and Sesso, in Pee ReceveT eSa p and Pee Se dT eSa p, the same as EchoRes, EchoRespo

Ben

Step C e B receives the contents of Echo Respo se & Echo Respo se of EPC, the same as EchoRespo se, and

Mercury, which stores the contents of EchoRespo se & in the same mercury as the EchoRespo se itself.

Above, the strength of the better, only in this.

Claims

Claim

1. The method of measurement, the method comprising

The content periodically sent to the local end includes the same

The contents of the received, the same, and the contents of the mercury, the contents, and the

In mercury.

2, requirements 1 test method, its special feature, before the receipt of the method, the method will receive

Copy the contents to the text, will

This.

3, requirements 1 test method, its special feature, before the receipt of the method, the method will receive

The contents of the text are copied to the text, and the same as the one received by the user is added to the text.

4. Requirements 1, 2 or 3 test methods, the special content of which includes the blessing.

5, requirements 1, 2 or 3 test methods, which are characterized by, including the calculation of the juice, the same difference, and the obtained.

6. Requirements 1, 2 or 3 test methods, which are characterized by The same difference, before getting

The same difference sent from the previous received copy stored in mercury, the previous time

Before and after the difference, get.

7. Requirements 1, 2 or 3 test methods, which are characterized by

Same

In the same place,

Get the difference in the number received within the same, and get the same amount

Use the number divided by the number sent to get the same as the inside.

8. Requirements 1, 2 or 3 test methods, which are specific, including whether or not the road is on the road,

In the received text, if the received value is greater than 0, if the value is greater than, then if there is no value on the road, then the road is born.

9. Requirements 1 or 3 test methods, the special feature is that

Including the juice of the sheep, Hugh The same difference, get the sheep to.

10. Requirements 1 or 3 test methods, the special feature is that

Including the juice of the sheep, Hugh

The same difference of 5, get the former sheep direction

The same difference between the previous and the same received in the mercury, which is obtained from the previous sheep.

The former sheep turned to the previous sheep and got the sheep.

1 11 . The device, characterized in that the device comprises a first, and a mercury placed at the local end,

First, the content that is periodically sent and received includes the first

Same

15 , received at the first

, the content, the same, and the mercury mercury, stored in the first received

The content, and the same as received. 20

12. Requirements 11 device, the device step comprising

Second, in , after receiving the copy of the content into the text, will be this.

13. Requirements 12 devices, the special feature is that

25 second, near receiving, will Copy the contents into the text, add the same as the one received by yourself, and send it to yourself.

This.

14. A device of claim 11 12 or 13, comprising: a delay operator, and/or an operator, and/or an operator, and/or a sub-portion thereof,

Operator, received by

The same difference as the first transmission, the obtained operator, the same difference received in the first transmission, the previous reception received in the former mercury

The same difference as the first delivery, obtained the previous time before and after the difference, obtained

The number of the same in the same number of the same in the same

Received, get the number received in the same number received in the same

The number of deliveries, use divided by send

The number of the same

In the received text, whether the content of the pre-empted content in the received content is greater than 0, and if it is greater than, the road is not greater than the road.

15. Requires an 11 or 13 device, which includes, in addition, a sheep direction operator, and/or a sheep direction operator,

Sheep to the operator, received at the first

The same as the second one, the resulting sheep direction

Sheep to the operator, received in this

The same difference as the second delivery, which was received by the former sheep.

The second difference sent, the previous sheep direction

The former sheep turned to the previous sheep and got the sheep.