CN102651881B - Parameter modifying method and system in test of external field of wireless network - Google Patents
Parameter modifying method and system in test of external field of wireless network Download PDFInfo
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- CN102651881B CN102651881B CN201210110399.XA CN201210110399A CN102651881B CN 102651881 B CN102651881 B CN 102651881B CN 201210110399 A CN201210110399 A CN 201210110399A CN 102651881 B CN102651881 B CN 102651881B
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Abstract
The application provides a parameter modifying method and system in the test of an external field of a wireless network. The method concretely comprises the following steps that: after the authority checking of a terminal side is passed, a parameter modifying request is transmitted to a base station in which the terminal side is arranged at the terminal side by a remote maintenance tool through using a wireless network accessed by a terminal; the Internet protocol (IP) address of a subarea of the base station and parameter information needing to be modified are carried in the parameter modifying request, and the authority checking is the checking of the using authority of the terminal side to the remote maintenance tool; and corresponding parameters are modified at a base station side according to the parameter modifying request. According to the parameter modifying method and the system in the test of the external field of the wireless network, testing manpower can be saved, and the testing efficiency is enhanced.
Description
Technical field
The application relates to communication technical field, particularly relates to the method and system revising parameter in a kind of wireless network field testing.
Background technology
Diversified business tine, excellent network performance and high quality-of-service are the emphasis of Mobile Communication Industry development.And wireless network field testing collects and investigates one of effective method of each performance index of wireless network.
At present carry out in the process of wireless network field testing in the base station of wireless network and terminal of carrying out mobile communication, end side needs tester to carry out controlling and carrying out real-time observation, tester is needed to coordinate equally in core-network side, so that modify for the different relevant configured parameter of field testing use-case demand to base station.
The typical method revising parameter in prior wireless network field testing specifically can comprise:
Before step 1, parameter modification, when there is amendment demand, end side tester links up amendment demand by phone and core-network side tester, and the communication way of this subjectivity depends on the descriptive power of end side tester and the understanding of core-network side tester and professional ability very much; Because if end side tester must be unclear to amendment requirement description, or the understanding of core-network side tester can not get position, then lose time very much, can not realize the real-time process of amendment demand;
In step 2, parameter modification, core-network side tester revises parameter in core-network side by remote maintenance link of instruments base station;
After step 3, amendment parameter, base station parameter comes into force, and affects terminal thus reach parameter according to the amendment of terminal wish, the object coordinating terminal test by wireless environment; Usually, successfully modified in order to confirm, after the modification core-network side tester also need again with end side tester telephonic communication, confirm that parameter has been revised and whether parameter modification have impact on terminal, etc.
To sum up, revise parameter task and can take a large amount of manpower of core-network side.But, except amendment parameter task, core-network side tester also needs other test assignment responsible, as received as UDP (User Datagram Protocol, User Datagram Protocol) or TCP (transmission control protocol, Transmission Control Protocol) packet of class business, and the daily record of extract real-time base station, alarm, configuration file etc.
Outfield has a lot of base station, also has a lot of terminal testing, and under in test, these terminals can be dispersed in a lot of base station, be respectively often group test wastes at core net configuration manpower very much; Even if be configured with a large amount of manpowers in core net, when the configuration modification of each community increases, still there will be core-network side tester situation of not coming alive, this just have impact on the treatment effeciency of amendment demand, adds the testing time, reduces testing efficiency.
In a word, the technical problem needing those skilled in the art urgently to solve is exactly: how can save test manpower, improves testing efficiency.
Summary of the invention
Technical problems to be solved in this application are to provide the method and system revising parameter in a kind of external field wireless test, can save test manpower, improve testing efficiency.
In order to solve the problem, this application discloses a kind of method revising parameter in wireless network field testing, comprising:
After the authorization check of end side passes through, the wireless network of terminal access is used to send parameter modification request to the base station at end side place in end side by remote maintenance instrument; Carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment, described authorization check is the verification of end side to the rights of using of remote maintenance instrument;
Corresponding parameter is modified according to described parameter modification request in base station side.
Preferably, describedly use the wireless network of terminal access to send the step of parameter modification request to the base station at end side place in end side by remote maintenance instrument, comprising:
Use the wireless network of terminal access by the memory address of described parameter modification request write corresponding base station community in end side by remote maintenance instrument; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described step of modifying to corresponding parameter according to described parameter modification request in base station side, comprising:
Read described parameter modification request in side, base station cell from memory address, and according to the described parameter modification request of reading, corresponding parameter is modified.
Preferably, the described step using the wireless network of terminal access to send parameter modification request to the base station at end side place by remote maintenance instrument in end side is, uses the wireless network of terminal access to send the parameter modification request of binary stream form to the base station at end side place in end side by remote maintenance instrument;
Described method also comprises:
To package process in the parameter modification request of base station side to described binary stream form, and send to core net after group bag is disposed;
Reshuffle in the parameter modification request of core-network side to the binary stream form after the process of group bag, reshuffled signaling accordingly, and be sent to corresponding base station cell; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described is described in the foundation of side, base station cell, reshuffle signaling modify to corresponding parameter the step that corresponding parameter is modified according to described parameter modification request in base station side.
Preferably, describedly use the wireless network of terminal access to send the step of parameter modification request to the base station at end side place in end side by remote maintenance instrument, comprising:
Use the wireless network of terminal access that the parameter modification request of radio frequency form is sent to Remote Radio Unit in end side by remote maintenance instrument;
The parameter modification request of radio frequency form is converted to the parameter modification request of digital form by Remote Radio Unit, and is sent to the base station at end side place.
Preferably, the authorization check of end side is carried out as follows:
Be received in the authorization check code that remote maintenance instrument inputs;
Mated with standard rights check code by the authorization check code of input, if the match is successful, then the authorization check of end side passes through, otherwise the authorization check of end side does not pass through.
On the other hand, disclosed herein as well is the system revising parameter in a kind of wireless network field testing, comprising:
Remote maintenance instrument, is positioned at end side, comprising:
Request sending module, for after the authorization check of end side passes through, use the wireless network of terminal access to send parameter modification request to the base station at end side place, carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment; Described authorization check is the verification of end side to the rights of using of remote maintenance instrument; And
Parameter modification device, is positioned at base station side, for modifying to corresponding parameter according to described parameter modification request.
Preferably, described request sending module comprises:
Write submodule, the wireless network accessed for using terminal is by the memory address of described parameter modification request write corresponding base station community; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described parameter modification device comprises:
Read module, for reading described parameter modification request in side, base station cell from memory address; And
Modified module, for modifying to corresponding parameter according to the described parameter modification request of reading.
Preferably, described request sending module, specifically for using the wireless network of terminal access to the parameter modification request of the base station transmission binary stream form at end side place in end side by remote maintenance instrument;
Described system also comprises:
Group bag processing unit, is positioned at base station side, for the process that packages to the parameter modification request of described binary stream form, and sends to core net after group bag is disposed;
Reconfiguration device, is positioned at core-network side, reshuffles, reshuffled signaling accordingly, and be sent to corresponding base station cell the parameter modification request of the binary stream form after the process of group bag; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described parameter modification device, modifies to corresponding parameter specifically for reshuffling signaling described in the foundation of side, base station cell.
Preferably, described request sending module, is sent to Remote Radio Unit specifically for using the wireless network of terminal access by the parameter modification request of radio frequency form;
Described system also comprises: Remote Radio Unit, for the parameter modification request of radio frequency form being converted to the parameter modification request of digital form, and is sent to the base station at end side place.
Preferably, described remote maintenance instrument also comprises:
Authorization check module, for carrying out the authorization check of end side, comprising:
Interface sub-module, for being received in the authorization check code that remote maintenance instrument inputs; And
Matched sub-block, for being mated with standard rights check code by the authorization check code of input, if the match is successful, then the authorization check of end side passes through, otherwise the authorization check of end side does not pass through.
Compared with prior art, the application has the following advantages:
Remote maintenance instrument and amendment parameter task are transferred to end side from core-network side by the application, because end side direct control remote maintenance instrument can process amendment parameter task, without the need to the telephonic communication flow process between end side and core side, and the manpower that end side process amendment parameter task takies is very micro-, therefore, the application can save the manapower allocation of core-network side, can improve testing efficiency again.
In addition, the problems such as the core data leakage of the mobile network brought for using remote maintenance instrument outside network subsystem inside and the safety risks of base station parameter, the application, in wireless network field testing process, opens the rights of using of remote maintenance instrument to end side by rear ability at the authorization check of end side; Authorization check due to described end side can improve the fail safe that end side uses remote maintenance instrument, therefore the application uses remote maintenance instrument can avoid the problem such as the core data leakage of the mobile network using remote maintenance instrument to bring outside network subsystem inside and the safety risks of base station parameter as much as possible in end side.
Accompanying drawing explanation
Fig. 1 is the flow chart revising the embodiment of the method 1 of parameter in a kind of wireless network field testing of the application;
Fig. 2 is the flow chart revising the embodiment of the method 2 of parameter in a kind of wireless network field testing of the application;
Fig. 3 is the flow chart revising the embodiment of the method 3 of parameter in a kind of wireless network field testing of the application;
Fig. 4 is a kind of outfield of the application core net, base station, the connection of terminal, maintenance, test schematic diagram;
Fig. 5 is the structure chart revising the system embodiment of parameter in a kind of wireless network field testing of the application.
Embodiment
For enabling above-mentioned purpose, the feature and advantage of the application more become apparent, below in conjunction with the drawings and specific embodiments, the application is described in further detail.
Manapower allocation in wireless network field testing often depends on task matching, wherein, core-network side needs the test assignment be responsible for mainly to comprise: amendment parameter task, reception are as the packet of UDP or TCP class business, and the daily record of extract real-time base station, alarm, configuration file etc., end side needs the test assignment be responsible for mainly to comprise and adjusting etc. user class parameter; Therefore core net needs to configure more manpower.
If remote maintenance instrument and amendment parameter task can be transferred to end side from core-network side, then can save the manapower allocation of core-network side, testing efficiency can be improved again, because end side direct control remote maintenance instrument can process amendment parameter task, without the need to the telephonic communication flow process between end side and core side.
But in order to avoid the core data of mobile network is revealed, improve the fail safe of base station parameter, remote maintenance instrument just moves towards such as middle the network optimization personnel and operation maintenance personnel that wait Virtual network operator, and can not open to the external staff of Virtual network operator; Because if the external staff of Virtual network operator (as end side tester) arbitrarily utilizes remote maintenance instrument that each cell parameter in section can be caused not mate, cause network paralysis, impact transfer uses.Therefore in prior art, remote maintenance instrument can only use in the network subsystem inside (as core-network side) of mobile network.
The fail safe of remote maintenance instrument is used in order to improve end side, the application opens the rights of using of remote maintenance instrument to end side by rear ability at the authorization check of end side, also namely, remote maintenance instrument can be used at the authorization check of end side to connect base station by rear end side.
With reference to Fig. 1, show the flow chart revising the embodiment of the method 1 of parameter in a kind of wireless network field testing of the application, specifically can comprise:
Step 101, after the authorization check of end side passes through, the wireless network of terminal access is used to send parameter modification request to the base station at end side place in end side by remote maintenance instrument; Carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment, described authorization check is the verification of end side to the rights of using of remote maintenance instrument;
Step 102, corresponding parameter to be modified according to described parameter modification request in base station side.
In actual applications, the terminal of the application can comprise various card of surfing Internet, data card etc., and the uplink and downlink transmission link set up after these terminal access of radio network can complete the transmission of various instruction or request in the application.
Relative to prior art, remote maintenance instrument is transferred on the control PC of end side by the application from the control PC (personal computer, personal computer) of core-network side; And, at the internal condition ICP/IP protocol (transmission control protocol/Internet Protocol of remote maintenance instrument, Transmission Control Protocol/Internet Protocol) set up the IP address of base station, using the IP address of base station as destination address, the IP address of terminal is source address, thus utilizes remote maintenance instrument to connect base station at the control desk of terminal.
Remote maintenance instrument is as a kind of software, can in the incipient stage of wireless network field testing, the control PC of end side installs this software, and on the control PC of end side, unload this software after test terminates, remote maintenance tool software is only issued the operation maintenance personnel of operator.
The embodiment of the present application is in wireless network field testing process, the rights of using of remote maintenance instrument can be opened to end side after the authorization check of end side passes through, use the wireless network of terminal access to send parameter modification request to the base station at end side place in end side by remote maintenance instrument.It should be noted that, the rights of using of remote maintenance instrument are only a temporary authority usually, can close this temporary authority, to improve the fail safe of base station parameter after test terminates.Such as, can at existing LTE (Long Term Evolution, Long Term Evolution) test phase of experimental network, the rights of using of remote maintenance instrument can be opened to end side after the authorization check of end side passes through, each terminal test group tests, and authentication function, passes through test case, after test terminates, the rights of using of side to remote maintenance instrument of can closing a terminal.
In a preferred embodiment of the present application, the authorization check of end side can be carried out as follows:
Steps A 1, be received in the authorization check code that remote maintenance instrument inputs;
Steps A 2, mated with standard rights check code by the authorization check code of input, if the match is successful, then the authorization check of end side passes through, otherwise the authorization check of end side does not pass through.
The form that described authorization check code can log in password is arranged, and now, when logging in password coupling, end side tester just can log in remote maintenance instrument.Described authorization check code can also with authority one_to_one corresponding, also namely different authorization check codes corresponds to different limiting operations, and such as performing different limiting operations needs to input different authorization check codes.In a word, the object that the application carries out the authorization check of end side is the fail safe using remote maintenance instrument in order to improve end side, and then improves the fail safe of base station parameter, and can not be limited concrete authorization check.
The application goes for various test case, provides a typical test case at this:
Current downlink transmission means is fixed as TM3-SFBC, end side wishes that attempting downlink transmission mode is fixed as TM3-open loop SDM, if the IP address of base station cell, end side place is 1.1.1.6, so, end side can connect community corresponding to base station by remote maintenance instrument, the amendment interface of downlink transmission mode is found at tools interfaces, currently be shown as TM3-SFBC, drag drop-down menu and find TM3-open loop SDM, click TM3-open loop SDM, click amendment to determine at the amendment interface of downlink transmission mode, parameter modification request can be sent; Now, the parameter of carrying in described parameter modification request mainly can comprise: the IP address 1.1.1.6 of base station cell, the parameter information of needs amendment specifically can comprise the parameter (downlink transmission mode), new argument (TM3-open loop SDM) etc. of needs amendment.
Usually, when the event display field display update success of remote maintenance instrument, if end side finds that the throughput of downlink business obviously promotes, scheduled transmission code word becomes 2 from one, just shows that parameter modification comes into force.
After the base station cell at end side place receives parameter modification request, to the new argument write needing the parameter of amendment to receive, cover old parameter.If new parameter configuration has an impact to descending, then the transmission means, coded system etc. of downstream signal change, and after change, downlink business sends to terminal; If new parameter configuration has an impact to upward signal, then after end side receives new base station scheduling, the transmission cycle, power etc. of up coded system, various channel change, and after change, uplink service is sending to base station.
In a preferred embodiment of the present application, describedly use the wireless network of terminal access to send the step of parameter modification request to the base station at end side place in end side by remote maintenance instrument, may further include:
Step B1, end side by remote maintenance instrument use terminal access wireless network the parameter modification request of radio frequency form is sent to Remote Radio Unit (RRU, Radio Remote Unit);
The parameter modification request of radio frequency form is converted to the parameter modification request of digital form by step B2, Remote Radio Unit, and is sent to the base station at end side place.
With reference to Fig. 2, show the flow chart revising the embodiment of the method 2 of parameter in a kind of wireless network field testing of the application, specifically can comprise:
Step 201, after the authorization check of end side passes through, use the wireless network of terminal access by the memory address of described parameter modification request write corresponding base station community in end side by remote maintenance instrument; Carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment, described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request, and described authorization check is the verification of end side to the rights of using of remote maintenance instrument;
Step 202, read described parameter modification request in side, base station cell from memory address, and according to the described parameter modification request of reading, corresponding parameter is modified.
The present embodiment directly by the memory address (as 0x00000000 etc.) of parameter modification request write corresponding base station community in end side, directly reads corresponding content from the memory address of oneself by side, base station cell and revises corresponding parameter according to reading of content.
In practice, the scheme of memory address that end side obtains base station cell can comprise: end side to corresponding base station cell side request memory address, and receives the memory address that side, base station cell returns; Or, the open memory address of base station cell side direction higher level, end side asks memory address to higher level's (as core net) of corresponding base station cell, and the memory address that the higher level receiving corresponding base station cell returns, etc.Certainly, those skilled in the art can also use other scheme to obtain the memory address of base station cell, and the application obtains the memory address of base station cell scheme to concrete end side is not limited.
With reference to Fig. 3, show the flow chart revising the embodiment of the method 3 of parameter in a kind of wireless network field testing of the application, specifically can comprise:
Step 301, after the authorization check of end side passes through, the wireless network of terminal access is used to send the parameter modification request of binary stream form to the base station at end side place in end side by remote maintenance instrument; Carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment, described authorization check is the verification of end side to the rights of using of remote maintenance instrument;
Step 302, to package process in the parameter modification request of base station side to described binary stream form, and send to core net after group bag is disposed;
Step 303, reshuffled signaling in core-network side accordingly according to the parameter modification request of binary stream form after the process of group bag, and be sent to corresponding base station cell; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Step 304, side, base station cell according to described in reshuffle signaling corresponding parameter modified.
Under normal circumstances, base station side cannot resolve the parameter modification request of the binary stream form from end side, and it can be resolved and reshuffle signaling from core net; So, the present embodiment packages in the parameter modification request of base station side to binary stream form and processes and send to core net, and the parameter modification request of the binary stream form after core-network side processes according to group bag is reshuffled signaling accordingly and is sent to corresponding base station cell.
For making those skilled in the art understand the present embodiment better, below by way of the connection of the outfield core net shown in Fig. 4, base station, terminal, maintenance, test schematic diagram, the schematic flow sheet revising the method for parameter in the present embodiment wireless network field testing is described;
The parameter that Fig. 4 relates to mainly comprises: core-network side server ip 192.168.0.188, core-network side MME (mobile management entity, Mobility Management Entity) interface board IP 192.168.0.2, core-network side SGW (SGW, Signaling Gateway) IP 192.168.0.41, base station IP192.168.0.1, terminal IP 192.168.1.2, end side is provided with remote maintenance instrument; The method revising parameter in described wireless network field testing specifically can comprise:
Step 1, use remote maintenance instrument in end side, 1. parameter modification request, is sent to base station side by the data feedback channel set up after utilizing terminal access of radio network;
Step 2, in base station side, the parameter modification request from end side to be processed; The parsing decoding that physical layer carries out data obtains correct data flow, and the layer 2 of LTE system carries out the process of data group bag, and 2. the data block after the process of group bag is sent to core net by S1 link by high level;
Step 3, reshuffled signaling in core-network side accordingly according to the data block after the process of group bag, and 3. transmitted back base station side through passage;
Step 4, side, base station cell according to described in reshuffle signaling corresponding parameter modified, and 4. affect terminal by the down going channel set up between base station and terminal.
In a word, the up-downgoing radio channel (1.-2.-3.-4.) that the application's emphasis is set up after make use of terminal access of radio network, without the need to other communication modes.
In prior art, core-network side server mainly contains two effects, one be when downloading as terminal give out a contract for a project server or uploading data time reception server, two is installed remote maintenance instrument to be used for Long-distance Control base station.Owing to remote maintenance instrument being transferred to end side in the application, therefore weaken second effect of core-network side server.Meanwhile, end side control PC has installed remote maintenance instrument, by the up-downgoing transmission of radio links control command set up, controls base station, makes the control desk of terminal also become base station remote control desk.
Relative to prior art, the application's tool has the following advantages:
1, because the application decreases the communication flow process of end side tester and core-network side tester, the flow process being controlled amendment parameter in base station by remote maintenance instrument is simplified; Therefore, it is possible to reduction testing cost, save the testing time, improve testing efficiency;
2, for the task of revising parameter in wireless network field testing, prior art needs configuration manpower in core-network side, because terminal test each during wireless network field testing can in different base station cells, just need to configure special core-network side tester to process in the test of several base station cell and revise the task of parameter, also will be configured with several groups of testers simultaneously and process other task in test; And the application can save the manpower of core-network side for the treatment of this part of amendment parameter task, like this, manpower can be discharged test to end side, formed and more test group, carry out the test of more use-case in the test of same time section, the test of end side can have end side tester to revise relevant parameter voluntarily; Therefore, the large scale test that the application can be conducive to outfield is carried out.
Corresponding to preceding method embodiment, disclosed herein as well is the system embodiment revising parameter in a kind of wireless network field testing, with reference to the structure chart shown in Fig. 5, specifically can comprise:
Remote maintenance instrument 501, is positioned at end side, may further include:
Request sending module 511, for after the authorization check of end side passes through, use the wireless network of terminal access to send parameter modification request to the base station at end side place, carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment; Described authorization check is the verification of end side to the rights of using of remote maintenance instrument; And
Parameter modification device 502, is positioned at base station side, for modifying to corresponding parameter according to described parameter modification request.
In a preferred embodiment of the present application, described request sending module 511 may further include:
Write submodule, the wireless network accessed for using terminal is by the memory address of described parameter modification request write corresponding base station community; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Correspondingly, described parameter modification device 502 may further include:
Read module, for reading described parameter modification request in side, base station cell from memory address; And
Modified module, for modifying to corresponding parameter according to the described parameter modification request of reading.
In another preferred embodiment of the present application, described request sending module, specifically for using the wireless network of terminal access to the parameter modification request of the base station transmission binary stream form at end side place in end side by remote maintenance instrument;
Described system can also comprise:
Group bag processing unit, is positioned at base station side, for the process that packages to the parameter modification request of described binary stream form, and sends to core net after group bag is disposed;
Reconfiguration device, is positioned at core-network side, reshuffles, reshuffled signaling accordingly, and be sent to corresponding base station cell the parameter modification request of the binary stream form after the process of group bag; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Now, described parameter modification device 502, can modify to corresponding parameter specifically for reshuffling signaling described in the foundation of side, base station cell.
In another preferred embodiment of the application, described request sending module 511, can be sent to Remote Radio Unit specifically for using the wireless network of terminal access by the parameter modification request of radio frequency form;
Now, described system can also comprise: Remote Radio Unit, for the parameter modification request of radio frequency form being converted to the parameter modification request of digital form, and is sent to the base station at end side place.
In a preferred embodiment of the present application, described remote maintenance instrument can also comprise:
Authorization check module, for carrying out the authorization check of end side, specifically can comprise:
Interface sub-module, for being received in the authorization check code that remote maintenance instrument inputs; And
Matched sub-block, for being mated with standard rights check code by the authorization check code of input, if the match is successful, then the authorization check of end side passes through, otherwise the authorization check of end side does not pass through.
For system embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Those skilled in the art should understand, the embodiment of the application can be provided as method, system or computer program.Therefore, the application can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the application can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
The application describes with reference to according to the flow chart of the method for the embodiment of the present application, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Although described the preferred embodiment of the application, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the application's scope.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
The method and system of parameter is revised in a kind of external field wireless test above the application provided, be described in detail, apply specific case herein to set forth the principle of the application and execution mode, the explanation of above embodiment is just for helping method and the core concept thereof of understanding the application; Meanwhile, for one of ordinary skill in the art, according to the thought of the application, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.
Claims (8)
1. revise a method for parameter in wireless network field testing, it is characterized in that, comprising:
After the authorization check of end side passes through, the wireless network of terminal access is used to send parameter modification request to the base station at end side place in end side by remote maintenance instrument; Carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment, described authorization check is the verification of end side to the rights of using of remote maintenance instrument;
Corresponding parameter is modified according to described parameter modification request in base station side;
Wherein, describedly use the wireless network of terminal access to send the step of parameter modification request to the base station at end side place in end side by remote maintenance instrument, comprising:
Use the wireless network of terminal access by the memory address of described parameter modification request write corresponding base station community in end side by remote maintenance instrument; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described step of modifying to corresponding parameter according to described parameter modification request in base station side, comprising:
Read described parameter modification request in side, base station cell from memory address, and according to the described parameter modification request of reading, corresponding parameter is modified.
2. the method for claim 1, it is characterized in that, the described step using the wireless network of terminal access to send parameter modification request to the base station at end side place by remote maintenance instrument in end side is, uses the wireless network of terminal access to send the parameter modification request of binary stream form to the base station at end side place in end side by remote maintenance instrument;
Described method also comprises:
To package process in the parameter modification request of base station side to described binary stream form, and send to core net after group bag is disposed;
Reshuffle in the parameter modification request of core-network side to the binary stream form after the process of group bag, reshuffled signaling accordingly, and be sent to corresponding base station cell; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described is described in the foundation of side, base station cell, reshuffle signaling modify to corresponding parameter the step that corresponding parameter is modified according to described parameter modification request in base station side.
3. the method for claim 1, is characterized in that, describedly uses the wireless network of terminal access to send the step of parameter modification request to the base station at end side place in end side by remote maintenance instrument, comprising:
Use the wireless network of terminal access that the parameter modification request of radio frequency form is sent to Remote Radio Unit in end side by remote maintenance instrument;
The parameter modification request of radio frequency form is converted to the parameter modification request of digital form by Remote Radio Unit, and is sent to the base station at end side place.
4. method as claimed any one in claims 1 to 3, is characterized in that, carry out the authorization check of end side as follows:
Be received in the authorization check code that remote maintenance instrument inputs;
Mated with standard rights check code by the authorization check code of input, if the match is successful, then the authorization check of end side passes through, otherwise the authorization check of end side does not pass through.
5. revise a system for parameter in wireless network field testing, it is characterized in that, comprising:
Remote maintenance instrument, is positioned at end side, comprising:
Request sending module, for after the authorization check of end side passes through, use the wireless network of terminal access to send parameter modification request to the base station at end side place, carry the IP address of base station cell in described parameter modification request and need the parameter information of amendment; Described authorization check is the verification of end side to the rights of using of remote maintenance instrument; And
Parameter modification device, is positioned at base station side, for modifying to corresponding parameter according to described parameter modification request;
Wherein, described request sending module comprises:
Write submodule, the wireless network accessed for using terminal is by the memory address of described parameter modification request write corresponding base station community; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described parameter modification device comprises:
Read module, for reading described parameter modification request in side, base station cell from memory address; And
Modified module, for modifying to corresponding parameter according to the described parameter modification request of reading.
6. system as claimed in claim 5, is characterized in that, described request sending module, specifically for using the wireless network of terminal access to the parameter modification request of the base station transmission binary stream form at end side place in end side by remote maintenance instrument;
Described system also comprises:
Group bag processing unit, is positioned at base station side, for the process that packages to the parameter modification request of described binary stream form, and sends to core net after group bag is disposed;
Reconfiguration device, is positioned at core-network side, reshuffles, reshuffled signaling accordingly, and be sent to corresponding base station cell the parameter modification request of the binary stream form after the process of group bag; Described base station cell is corresponding to the IP address of the base station cell of carrying in described parameter modification request;
Described parameter modification device, modifies to corresponding parameter specifically for reshuffling signaling described in the foundation of side, base station cell.
7. system as claimed in claim 5, is characterized in that, described request sending module, specifically for using the wireless network of terminal access, the parameter modification request of radio frequency form is sent to Remote Radio Unit;
Described system also comprises: Remote Radio Unit, for the parameter modification request of radio frequency form being converted to the parameter modification request of digital form, and is sent to the base station at end side place.
8. the system according to any one of claim 5 to 7, is characterized in that, described remote maintenance instrument also comprises:
Authorization check module, for carrying out the authorization check of end side, comprising:
Interface sub-module, for being received in the authorization check code that remote maintenance instrument inputs; And
Matched sub-block, for being mated with standard rights check code by the authorization check code of input, if the match is successful, then the authorization check of end side passes through, otherwise the authorization check of end side does not pass through.
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| CN113365296B (en) * | 2020-03-05 | 2022-11-08 | 成都鼎桥通信技术有限公司 | Network configuration method and equipment of communication central station |
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| CN101179817A (en) * | 2007-12-11 | 2008-05-14 | 华为技术有限公司 | Remote service dial testing method, system and equipment |
| CN102340813A (en) * | 2010-07-21 | 2012-02-01 | 中兴通讯股份有限公司 | Method and device for creating test environment of base station in high-load operation state |
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| CN101179817A (en) * | 2007-12-11 | 2008-05-14 | 华为技术有限公司 | Remote service dial testing method, system and equipment |
| CN102340813A (en) * | 2010-07-21 | 2012-02-01 | 中兴通讯股份有限公司 | Method and device for creating test environment of base station in high-load operation state |
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