WO2010142231A1

WO2010142231A1 - Method for reporting signals, method and system for detecting inter-modulation performance

Info

Publication number: WO2010142231A1
Application number: PCT/CN2010/073658
Authority: WO
Inventors: 陈卫; 马国田; 许智宇; 文凯; 唐芝辉; 吕国猷
Original assignee: 华为技术有限公司
Priority date: 2009-06-09
Filing date: 2010-06-08
Publication date: 2010-12-16
Also published as: CN101572903A; CN101572903B

Abstract

Provided in the present invention are a method for reporting signals, a method and a system for detecting inter-modulation performance, where the method for detecting the inter-modulating performance includes: transmitting to a base station a start signal for indicating the base station to transmit test data, and a close signal for indicating the base station to stop transmitting the test data, where the time difference between the start signal and the close signal is one cycle; receiving level values of uplink signals sent from the base station in the cycle when the base station transmits the test data, and in the cycle when it stops transmitting the test data; according to the level values of the uplink signals, determining whether the uplink signals in the two cycles are within a same interference fringe grade; and if not, confirming that the inter-modulation performance of an antenna feed system is poor. The method for reporting signals, the method and the system for detecting the inter-modulation performance can realize detecting the inter-modulation performance of the antenna feed system without a special radio frequency test device.

Description

The method, the performance test method and the requirements are submitted to the Ministry of Finance,

1 . , "On the method, performance measurement method and system" of the first, the full content of the reference is combined in this. Wood field

This relates to the field of communication wood, in particular to methods, performance methods and systems, and controllers. Background

Looking at the communication, the user's communication service is provided by the user, and the user's communication is required. (Pa ve n e odu a on, P ) is a measure of the amount of communication, which is caused by the non-specificity of the devices in the system. Usually, the components are sexual, but at high power, the components are different in degree. The gold is not mainly caused by the following factors, the joint surface of the same material is not smooth, and the connection is not tight. There are magnetic substances and the like. For example, components such as connectors, filters, and filters operate at high power, due to the presence of components. In addition, in high-power, multi-channel devices, the non-housing is higher in frequency of operation, and the new frequency of mixing the household frequency with the operating frequency, the final result is the usual communication used in the airborne group.

The households that are born by frequency are ubiquitous in the communication system. There are (or more) letters in the system, usually the family is very strong. The existence of the object of the communication system, especially in the receiving system, the reception performance of the system is heavy, so the current components, etc. The characteristics have a specific requirement, the instance of the meta-analysis 1 Bc, the meta-analysis 1 dBc, the meta-analysis 1 dBc

Under the frequency of the household

F F +F + F F + F F + F F1+ F1 F

Usually the frequency of mixing can be represented by it, for example by F F and F F , by F F1 and F1 F , etc.

Among them, F F and F F are often said, and in many communication systems, the F F system receives or RF, so it is heavy. In some systems, the global system (oba yeo ob eo un on , ), the downlink to the uplink reception, the uplink households or low rise, the RF signal, the phase will be heavy, and the sound, the user Feel.

Therefore, the performance of the system can solve the existing and guaranteed system. Currently, performance-like analysis can be pre-combined. Analysis of the RF, port, and high-power, measuring device analysis, port reflections are also analyzed for reception. The analysis works in both the mode and the reflection mode, measuring the individual and the reflection separately.

However, the measurement method of the above analysis is inferior in measurement, and the test is expensive and the test cost is high. Content

The above methods, performance measurement methods, and controllers are provided.

The method is provided, and the method includes

Receive un-controller, test, same

Receiving the un-controller, stopping the test, the same, in the cycle of stopping the test, the upward movement of the body,

This provides performance measurement methods, including

To the base station friend and , and the same peer period, instructing the stationmate test,

Instructed to stop testing the uplink, whether the uplink of the uplink cycle is the same, etc., if not the same, then the performance.

This book provides, including

Receiving sheep, receiving and not

Sheep, Yugen receives the test received by the sheep, and receives the stop test of the sheep receiving

Sheep, the upward movement of the work during the test cycle and the cycle of stopping the test

The upper sheep, on the controller, during the period of the test and the period of the test stop, the controller is provided, and the device includes

, in the direction of the station friend and the same peer, instructing the stationmate test, Stop the test on instructions

Whether the uplink of the uplink station is in the test period and the uplink of the uplink test period, and whether the uplink of the uplink period is the same or the like, if not, etc.

Performance.

This provides the performance system, including

Fascinated, for receiving the controller,

Test, same, the upward movement of the work during the test cycle

, to the controller on the upstream of the tested period to receive the un-controller, stop the test, the same, in the cycle of stopping the test, the upward movement of the body,

The controller, in the station and the same peer period, instructs the stationmate test, instructs to stop testing the receiving station, whether the uplink of the uplink cycle is the same, etc., if not the same, then the performance.

Ben, the upstream controller controller will receive the uplink and uplink of the station friend.

Whether the uplink of the cycle is the same, etc., if not the same, etc., the performance. The performance of the system, the RF test used can measure the performance of the system. Solid description

1 force on the method of the method

The flow chart of the performance test method

Schematic of force

B power this other

Schematic diagram of the controller

B force book

The performance of the performance of the system. Hugh way

Below and , the wood step of this.

As shown in Fig. 1, the flow method of the method includes the steps 1 1 of receiving the uncontroller, the test, and the uplink working during the test period.

.

Generally, the performance of the system is not in the form of large-scale cases. Therefore, it can be down in each (early morning). The air is very small in each (early morning), and the external communication system is the smallest in the middle. In addition, the system is not counted, it can be empty (du y bu ), du y bu is shown in Table 1. Therefore, in each case, in the morning 1 from the base controller, the base full power u y bu , large test

Du y bu (BN mbe B ) length content

a b below)

1 1 m xedb below)

1 1 a b lower) where ( a b ) ( xedb ) (B Nu be , BN) J , stand under d

BN , BN , BN ) , , ) BN , BN1 , BN1 ) , , ) Mixed 3LL

BN , BN BN1 ) , 1, 1, 1, 1, , 1, 1, 1, 1, 1, 1, 1, , , , , , 1, , 1, , , 1, , , 1, 1 , 1, , , , , , 1, , , 1, , , , 1, , , , , , , 1, 1, 1, 1, 1, , , 1, 1, 1, 1, , 1, , 1, 1, 1, , , 1, 1, 1, 1, 1, , , 1,0, 1, 1, 1, 1, 1, 1, , 1, 1, 1, , , , 1, 1, , , 1, 1, , , 1, 1, 1, , 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, , , 1, 1, , 1, , 1, 1, 1, 1, 1, , 1, , 1, ). , the upstream of the test period

5, then up the controller up, until the receiver is not received, stop receiving the un-controller to receive the non-controller period, that is, the test period is the same, receiving the un-controller to receive The lower interface of the controller is also the period, that is, the period in which the test is stopped.

Standing in the test cycle, the upward movement of work

Upward on the controller, you can receive the letter strength indicator ( ) for each frame in each (T) or control ( ) of the 1 ( ) operation during the test period. The average value of the controller in the form of a message.

Step 1, receive the controller, stop the test, and, in the uplink of the period in which the test is stopped,

.

Stand up in the cycle of stopping the test

Up the controller up and up, so the period of the cycle (ie the test period, and the period of the test stop) is measured by the upward control of the controller, with the controller going up

Measure the performance of the system.

On the upper superstitious controller, the method will be the uplink controller, and the performance of the uplink measurement system received by the controller, and the RF test used can measure the performance of the system. As shown in the flow chart of the performance measurement method, the method includes

Step 1. Test to the station friend and , instruct the station friend, and stop the test.

The control station friend test is the same, the controller to the station friend and the upper and the same peer cycle, the cycle is divided, is the test cycle, and the test cycle is stopped.

Steps, the receiving station is within the test period and the upstream of the test period is stopped.

Steps, whether the uplink of the uplink period in the cycle is the same, etc., if not the same, then the performance.

Wherein, the uplink of the uplink period in the upper cycle Whether the uplink value in the period including the root period is the same as the uplink value in the period, and if the period equivalent is greater than the predetermined value, the period of the period is not the same as the same, otherwise, the period is upstream. Wait. Or work in a different way, in the cycle

The values are the highest in the period before the highest strength.

If the ratio of the period is higher than the highest n, the ratio of the first n is not the same, then the upward of the period is not the same as the same, otherwise, the upward of the period is the same as the same, where n is an integer.

For example, you can divide the force, etc.

Configured by the base controller, as shown in the table, etc.

Configuration

Wait

1 1 dB dB

dB

Among them, 1 to , and so on gradually increase, the higher the level, the greater the degree of acceptance, as it is said, if there is (case T, ) or , there is.

The method can be as follows:

Number of cycles, ie, within the test period and during the test cycle, all of which are equal to each other, the number of cycles In the case of equal periods, etc., the number of all the bands in the period can be fixed every other letter, and the configuration of the controller is mapped to the rest (Hume), the number of all the bands is in the period, in the period (ie test cycle and stop test cycle) within average, under the break

Her at

Level , 1 In addition, the ratio of the highest intensity equals and so on, the controller can use the following algorithm to have the highest intensity, etc.

u y bu pre-period (in the period of the test)

The proportion of letters in 1 is the largest

The value of the level u ybu lower the period (in the case of the stop test period), the value of the level

The ratio of the value B to the letter in J is the largest

The value of the level, etc. P J, (1 , J , P ), if P (that is, the absolute value of P) is greater than the predetermined, the performance of the system may be required, for example, if, otherwise, the value of B is different,

Performance.

In the following example, the performance of the system is not measured by this method. In the test cycle

The first small has 1 in 1 small all LE, every (ie) 1 , assuming the first time is (dB), and (solid dB) 1 is 1 (1 dB) the second time 1 After (solid dB), after (solid dB), 1 T is in (dB), and the rest is in the period of 1 (solid 1 dB) (1 small), total.

Wait ( +1) / . ,The proportion

Wait for x1 / 11.

Wait ( + ) / . , The proportion

Ratio

1 etc. (1 +1 +11 x1 )/ . , the proportion of the ratio of the scale of the scale of 1.1, etc.

4 1 * + +1) 1 * ) 8.

The value of the rank is the largest in the ratio, etc., 1

Stop the test cycle

Before the small 1 T in all 1 small LE, every, gold (ie) 1 , assumed to have, in (solid dB), there are 1, 1 T in (solid dB), the rest of each, 1 T are At 1 (solid 1 dB)

Proportion of proportion

1 proportion of the proportion. Then, the value of the value of the B is the value of the level

B ( *1 + ) / (1 * ) .

The highest proportion of grades in 1 , etc., J

Thus, etc. P 1

B.

Since P is larger than the predetermined one, the performance can be different. In addition, since the value of B is different from the value of B, it can also be different from the value of B.

In addition, if the value of B is greater than the predetermined 1 during the test period, the system can be externally strong, that is, if 1 and B can be different from the value of B, the performance of the small system is 1 and B 1 can be small. External strong reservations may be required.

The frequency band existing outside the step, the method may include the base station transmitting the unsuccessful result in each uplink broadband, and the controller

As a result, the full upflow in the juice cycle is within the predetermined period, and the result of the upward value is not greater than the predetermined value.

The proportion of the ratio, if the ratio is greater than the predetermined ratio, is stronger than the predetermined one. The full rate T contains the T (LE), standing, and going up all the way.

1 , 1 1 1 1 ) , mercury up

The result is the average of the upstream values of the upstream controller controllers on each upstream broadband, upstream result, for example, 1 small 1 cycle. assumed,

T, ( , 1 ), The proportion of greater than T is greater than * * and then exists.

In addition, when the controller is externally strong, the controller immediately prompts to remind the RF engineering system whether there is a poor connection or performance, etc., and the phase.

The performance measurement method is used to receive the uplink of the station friend, whether the uplink of the uplink period is the same, etc., and the RF test used can measure the performance of the system. In addition, it can be determined whether there is external strength, and can be determined. There is a strong external band, which is promptly prompted by the base controller and can be minimized.

As shown, the instructions of the force, including receiving the sheep 11, receiving the un-controller and the sheep 1, receiving the test at the root receiving sheep 11, and receiving the sheep 11 receiving the stop test sheep 1, within the test and The uplink of the working phase in the period of the test is stopped, and the performance of the controller is measured on the uplink to the controller during the period of the test and the period of the test stop.

The uplink controller to be measured, as shown by B, may include a juice counting sheep 1 , in the period of the test, the received letter strength indication for each frame in the same working channel, the average value of the superstition intensity indication Shang Yang 1 rests on the controller in the form of a message on the average.

Wherein, receiving the uncontrollable to receive the uncontrolled inter-period to receive the un-controller to receive the un-controller The upper-level controller inside, the method of rest is the same as the method on the letter, and is no longer here.

The receiving sheep receives the sum of the uncontrollers, and in the cycle of testing and stopping the test, the upper reaches of the work shop, the most use of the upper reaches of the sheep will be in the cycle.

The upper controller, with the performance of the uplink measurement system received by the controller, and the RF test used can measure the performance of the system and reduce the cost.

As shown in the figure, the controller of the controller, including the friend 1, the friend and the station,

The same period of the same period, instructing the station friend to test, instructing to stop the test, whether the uplink of the uplink cycle is the same, etc., if not the same, then the performance. Among them, there are many methods for whether the cycle (ie, the test period and the test period is stopped) is the same as the same method.

Whether the equivalence of the period is greater than the predetermined period or the period

, may include the first sheep 1, the root is up, etc., if the highest equivalent in the period is greater than the predetermined, the upward of the cycle is not the same as the same, otherwise,

The cycle of the same as the same or the second sheep, Yu Gen The ratio of the high front n, etc., if the ratio of the top of the period to the highest intensity of the first n is not the same, then the upward of the period is not the same as the same, otherwise, the period of the period is the same as the same, where "the number is strong.

In addition, the second sheep can be used to stop the test period in the highest intensity of the first n, etc. The ratio is greater than the predetermined, then there is a strong external, wherein the upper predetermined can be required. In one step, B, the controller can include, frequency band and information. In the presence of the external strong, the frequency band that can exist with the frequency band is determined, wherein, the result obtained by the receiving station in each uplink broadband frequency results in the entire uplink frequency band within the juice period, and within the predetermined time, the result of the uplink value is not greater than If the predetermined proportion is greater than the predetermined ratio, then

It is stronger than the reservation. In addition, in the frequency band where the controller exists, the information can be overlaid on the information, and the RF engineering is reminded.

Whether the information system, the United States, I have such problems as poor connection, performance, etc.

The upper controller, the channel to the station, and the period of the uplink value on the control station,

The performance of the system, and the use of the RF test can measure the performance of the system. In addition, it can be determined whether there is external strength, can be stepped out of the external strong existing frequency band, promptly prompted by the base controller, can be minimized.

Solid, the performance of the system, including the 1 and the controller, which, in the first The same, in this not, the controller on the controller in this controller is the same, not here.

On the performance system, using the uplink controller that is going to be used, the controller is used to receive the uplink of the station friend.

Whether the uplink of the cycle is the same, etc., and the RF test used can measure the performance of the system. In addition, it can be determined whether there is external strength, and the external strong presence can be determined, and the base controller immediately prompts, Minimized.

Ordinary wood in the field can understand all or part of the method. The hardware of the program instruction phase is not completed, and the former program can be stored in

It can be stored, the program is in, including the steps of the method, and the previous storage includes RO RA, disk or other gods can store the program.

The most illustrative is that the above is used to explain the wood, not the limitation, refer to the better, the general wood in the field.

Understand, you can modify the wood or equivalent, but not the spirit and solidity of the technology.

Claims

Requirements 1, the above method, which is characterized by

Receiving untested, tested, and, up, working in the test cycle

The upstream of the controller during the period tested

Receiving an un-controller, stopping the test, and, in the period of stopping the test, the upward direction,

The performance of the uplink system is measured during the period.

The method of request 1 is characterized in that the uplink of the working period is in the test period, and the received signal strength indication, the average value of the superstition strength indication, is received for each frame in the same working channel in the test period. The average value of the controller is in the form of a message.

, performance measurement method, which is characterized by

To the base station friend, and the same peer-to-peer cycle, the cycle includes the test cycle and the stop test cycle, indicating the station friend test, indicating to stop the test uplink, whether the uplink of the uplink cycle is the same, etc., if not, etc. Then the performance.

The required performance measurement method, which is characterized by

Whether the uplink of the uplink cycle is the same, etc. If the period is equal to the predetermined value, then the period of the period is not equal to the same, otherwise, the period of the period is the same as the same.

The required performance measurement method, which is characterized in that

Whether the uplink of the uplink period is equal to the ratio of the highest strength, such as the first n, etc., if the period is upward

If the ratio of the first n equal strength is not the same, then the upward of the period is not the same as the same, otherwise, the upward of the period is the same as the same, where n is a positive integer.

The required performance measurement method is characterized in that the ratio of the first n, etc., which is the highest intensity in the stop test period, is greater than the predetermined one, and the external strength is present.

The required performance measurement method, which includes the results obtained by the receiving station on each uplink broadband.

Resulting in the full up of the juice cycle

Within the reservation, the result of the upstream value is not greater than the predetermined

If the proportion is greater than the predetermined ratio, then it is stronger than the predetermined one.

The required performance measurement method, which is characterized by

Stronger than scheduled, including

The upper broadband anti-message information.

Its special features include

Receiving the sheep, receiving the controller

Sheep, Yu Gen receives the test of sheep reception, and Receive a stop test for sheep reception

Sheep,

Upward work

1 , required, its special features include

The juice count sheep, in the period of the test, the received letter strength indication for each frame in the same working channel, the mean value of the superstitious intensity indicator

On the average value of the message

Controller.

11, the controller, which is characterized by

Friend, Yu Xiangzhan and , , and

Same same period, indicating station test, indicating stop test

Performance.

1. The controller of claim 11, which is characterized by

In the first sheep, the upstream value of Yugen is the highest frequency of the uplink in the period, and if the highest equivalent in the period is greater than the predetermined value, the uplink of the period is not equal to the same period, or the uplink of the other period is equal to the same or

The second sheep, the root value of the roots respectively The ratio of the first n and the like with the highest intensity is the same as the ratio of the first n and the like with the highest intensity of the period, then the uplink of the period is not the same as the same, otherwise, the period of the period is the same as the same, where n Forcefully count.

1. The controller of requirement 1 is characterized in that the ratio of the second sheep n is greater than the predetermined one, and the system is externally strong.

1. The controller of claim 1, which is characterized by

Juice calculation, the result obtained by the receiving station in each uplink broadband, the result of the entire upstream frequency band in the juice cycle, within the predetermined time, the result of the uplink value is not greater than the predetermined proportion of the proportion, if the ratio is greater than the predetermined ratio, then Outside is stronger than scheduled.

1. The controller of claim 1, which is characterized by

In the information, it is stronger than the out-of-band, and the upper broadband anti-information information.

1, performance system, including and controller, its special

, for receiving the controller,

Testing, and, in the test cycle, the upward movement of the work

Receiving the controller without the controller in the uplink of the test period, stopping the test, and the upward movement of the working body during the period of stopping the test

Controller, Yu Xiangzhan and ,

Instructing the station friend test, the test is used to indicate the stop test of the receiving station during the test period and the uplink of the stop test period, the upward period of the uplink period Whether it is the same as the same, etc.