CN102065460B - TD-SCDMA network-based WLAN network quality monitoring system and method - Google Patents
TD-SCDMA network-based WLAN network quality monitoring system and method Download PDFInfo
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Abstract
The invention provides a time division-synchronization code division multiple access (TD-SCDMA) network-based wireless local area network (WLAN) network quality monitoring system and a TD-SCDMA network-based WLAN network quality monitoring method. The system comprises a monitoring center and a plurality of monitoring terminals; the monitoring terminal comprises a TD-SCDMA radio frequency module, a WLAN radio frequency module, a power supply module, an interface module, a main board and a central processing unit; the TD-SCDMA radio frequency module, the WLAN radio frequency module and the power supply module are connected with the main board; the main board is connected with the central processing unit and the interface module; the central processing unit is connected with the interface module; the TD-SCDMA radio frequency module and the WLAN radio frequency module are connected with the central processing unit; the TD-SCDMA radio frequency module is connected with the monitoring center through a TD-SCDMA network; and the WLAN radio frequency module is connected with an external monitored client through a WLAN wireless network. The system and the method effectively solve the problem that an operator lacks effective means to monitor the network service quality of the WLAN wireless network.
Description
Technical field
The present invention relates to mobile communication and network technology, be particularly related to a cover and can monitor WLAN (Wireless Local Access Network, it is WLAN, also refer to the Wi-Fi wireless network) technology of network quality, be specially a kind of WLAN quality of wireless network monitoring system and method based on the TD-SCDMA network, TD-SCDMA (Time Division-SynchronousCode Division Multiple Access, TD SDMA) network is a kind of third generation wireless communication networks technology.
Background technology
The wireless city, use exactly the high-speed wideband wireless technology to cover the municipal administration zone, the service that utilizes wireless terminal or wireless technology obtaining information is provided to the public, faster wireless network of access whenever and wherever possible and speed is provided, can not use thereby make on existing Generation Mobile Telecommunication System network, the dissatisfactory high-speed new business of effect on the following 3 G mobile communication network, new function is developed, for example see TV with mobile phone, the network that knits a net game, mobile phone for video chat, hold at any time or participate in video conference with mobile phone, home digital network, the large file such as wireless transmission manuscript and photo, the wireless network hard disk, mobile E-mail, etc." wireless city " is described as the water, electricity, gas that continue, outer the 5th public infrastructure in city of traffic, is the basic platform of modern service industry, is the important window of service function of the government, is conducive to industry development, more lives closely bound up with people.And wherein the WLAN wireless network is chief component in the municipal wireless network.
In the prior art, the wireless transmission quality intrinsic owing to the WLAN technology is not high, the data security performance is not strong, and penetration capacity is poor, cause mobile phone or computer user using wlan network (Wireless Local Access Network, be WLAN, also refer to the WLAN wireless network) time, user's perceived quality is subject to very big impact.Even the webmaster display device is in good condition, but can not reflection user objectively use the professional sense of reality of WLAN (being the WLAN wireless network), operator is except monitoring WLAN AP (Wireless Local Access NetworkAccess Point in the webmaster side at present, it is wireless aps, the access point that the mobile computer user enters cable network) state outside, lack effectively the management method to the quality monitoring of WLAN any wireless network services.
Summary of the invention
The shortcoming that the object of the invention is to overcome above-mentioned prior art provides a kind of wlan network mass monitoring system based on the TD-SCDMA net simple and reasonable for structure with not enough, and this system can be by the network quality of the automatic monitoring wireless network of TD-SCDMA network.
Another object of the present invention is to provide the wlan network quality monitoring method based on the TD-SCDMA net of being realized by said system.
For reaching above-mentioned purpose, the present invention adopts following technical scheme:
Based on the wlan network mass monitoring system of TD-SCDMA net, comprise Surveillance center and several monitoring terminals, each monitoring terminal is arranged in the WLAN wireless network (being the wireless fidelity network environment); Each monitoring terminal includes TD-SCDMA radio-frequency module, WLAN radio-frequency module, power module, interface module, mainboard and CPU (CPU), TD-SCDMA radio-frequency module, WLAN radio-frequency module, power module are connected with mainboard respectively, mainboard is connected with CPU, interface module, CPU is connected with interface module, interface module is connected with the access device of outside, and access device is antenna, power supply or gps antenna etc.; TD-SCDMA radio-frequency module, WLAN radio-frequency module are connected with CPU respectively; The power module external power supply; Described TD-SCDMA radio-frequency module is connected with Surveillance center by TD-SCDMA network (being the TD-SCDMA mobile communications network); The WLAN radio-frequency module is connected by the tested user side of WLAN wireless network with the outside.
Wherein, power module is responsible for accessing the 220V alternating current and step-down is that monitoring terminal power supply realization terminal is normally moved, and partly is comprised of access part and alternating current step-down; Interface module provides inner RS232 serial interface, outside RJ45 interface and USB interface, realizes monitoring terminal and outside network service, software upgrading and the maintenance function of monitoring terminal; The TD-SCDMA radio-frequency module realizes that the detection of TD-SCDMA network is connected with connection and obtains network parameter, test network signal quality that the analogue mobile phone user carries out operational trials, reports test data and alarm report the TD-SCDMA network; The WLAN radio-frequency module realize the WLAN wireless network detection and related, obtain network parameter, test network quality, the analogue mobile phone user does that static password is logined, dynamic password is logined, and reports test data and alarm report; Mainboard provides monitoring terminal basic communication channel and each module operational environment, central processing unit for processing communication protocol, store test data etc., and wherein the RS232 serial communication is adopted in the communication between mainboard and the CPU.
The TD-SCDMA radio-frequency module possesses scanning TD-SCDMA frequency, detected wireless signals, connecting wireless network, professional, the professional function of supported data of support voice; The WLAN radio-frequency module possesses the function of scanning WLAN frequency, detected wireless signals, associated AP, AUTOMATIC STATIC password login, automatic dynamic password login and replacement WLAN password.
Described TD-SCDMA radio-frequency module comprises TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor unit, power subsystem, SIM interface and interface unit, and described TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor are provided with the TD-SCDMA chipset in the unit respectively; TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory connect successively; TD-SCDMA network monitor unit, power subsystem, interface unit connect successively; TD-SCDMA network radio frequency power amplifier unit is connected with TD-SCDMA network monitor unit, power subsystem; Baseband processing unit is connected with TD-SCDMA network monitor unit, power subsystem, SIM interface, interface unit respectively; The SIM interface is connected with interface unit; The external SIM card of SIM interface; Described TD-SCDMA network radio frequency power amplifier unit is connected with Surveillance center by the TD-SCDMA network; Baseband processing unit is connected with mainboard, CPU.
Wherein, TD-SCDMA network radio frequency power amplifier unit is used for search and is connected the TD-SCDMA network, baseband processing unit is used for base band signal process and communication protocol, memory is used for storage TD-SCDMA network parameter, control program and test data, TD-SCDMA network monitor unit is for detection of TD-SCDMA network of network parameter, power subsystem is used to terminal that working power is provided, the SIM interface is used to terminal that test number is provided, and interface unit is used for connecting external equipment such as antenna, GPS (Global Positioning System) or smoke sensing device etc.
Described WLAN radio-frequency module comprises that the wlan network radio frequency detects power amplifier unit, WLAN signal processing unit, memory, power regulator and interface unit, and wlan network radio frequency detection power amplifier unit, memory, power regulator, interface unit are connected with the WLAN signal processing unit respectively; Wlan network radio frequency detection power amplifier unit, power regulator, interface unit connect successively; Be provided with the WLAN control system in the memory; Described wlan network radio frequency detects power amplifier unit and is connected by the tested user side of WLAN wireless network with the outside; The WLAN signal processing unit is connected with mainboard, CPU.
Wherein, the wlan network radio frequency detects power amplifier unit and is used for search and is connected the WLAN wireless network, the WLAN signal processing unit is used for processing and the communication protocol of WLAN wireless signal to be processed, memory is used for storage WLAN control program and test instruction, power regulator is used to the WLAN module to put forward stable working power, and interface unit is used for connecting the mainboard of terminal.
The integrated circuit board of TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor unit, power subsystem, SIM interface and interface unit has independently operating system, and wherein, operating system is arranged in the memory.
Described WLAN control system comprises automatic dynamic password login control module, AUTOMATIC STATIC password login control module, opens the WLAN message control module, cancellation WLAN message control module and replacement WLAN cipher control module, automatic dynamic password login control module, AUTOMATIC STATIC password login control module, opens WLAN message control module, cancellation WLAN message control module and is connected with replacement WLAN cipher control module and is connected with the WLAN signal processing unit.
Wherein, automatic dynamic password login control module be used for the control monitoring terminal automatically modelling customer behavior carry out dynamic password login WLAN wireless network, AUTOMATIC STATIC password login control module be used for the control monitoring terminal automatically modelling customer behavior carry out static password login WLAN wireless network, opening the WLAN message control module is used to the SIM number that places on the monitoring terminal to open the WLAN service authority, cancellation WLAN message control module is used to the SIM number cancellation WLAN service authority that places on the monitoring terminal, and replacement WLAN cipher control module is used to the SIM number that places on the monitoring terminal to reset new password.
Described Surveillance center comprises inquiry terminal, database server, application server, data gateway, acquisition server, access server, center analytical engine and switch, described inquiry terminal is connected with application server, described database server, application server, data gateway, acquisition server, access server, center analytical engine are connected with switch respectively, realize intercommunication; Data gateway is connected by third party's data-interface of ICP/IP protocol with the outside; Acquisition server, access server are connected with monitoring terminal by the TD-SCDMA network respectively.
Wherein, inquiry terminal is used for Operation and Maintenance personnel inquiry test result, and database server mainly is responsible for the data storage; Application server mainly is the application interface that WEB mode access system is provided for the user; Data gateway realizes mainly and the transfer of data of third party's data (such as network management data etc.) interface that wherein transfer of data can realize by modes such as database, FTP; Acquisition server mainly is responsible for linking to each other with the short message intercommunication gateway, finish and monitoring terminal between short message receiving-transmitting, the analyzing and processing of note is connected with the wireless network of monitoring terminal by the Internet realization; Access server mainly is by being connected with NSS (network subsystem) switch, finish and monitoring terminal between the call testing flow process, record from voice document and the center analytical engine of being transferred to of monitoring and assess metered call traffic data and test data; The center analytical engine mainly is the voice document recorded by PESQ algorithm evaluation access server and assessment result write into Databasce server; Switch provides communications conduit for each server of Surveillance center.
Wherein, described database server is comprised of one or some computer servers, and database server is equipped with database software, possesses data storage function; The webmaster application software is housed in the application server, possesses man-machine interface, for the Operation and Maintenance personnel operation; Access software is housed in the access server, possess finish and monitoring terminal between the call testing flow process, record from the voice of monitoring terminal and submit the function of the analytical engine assessment of described center, metered call record and test data to; The center analytical engine is comprised of one or some the computer server that PESQ voice quality analysis software is housed, and possesses the function of utilizing the voice document that PESQ algorithm evaluation access server records and assessment result being submitted to database; Acquisition server is comprised of one or some the computer server that image data software is housed, and acquisition server is equipped with image data software, possesses the short message interacting of realizing between Surveillance center and the monitoring terminal; Realize the tcp data mutual (GPRS) between Surveillance center and the monitoring eventually; According to attendant's data setting, realize the scheduling to terminal; Finish the packing of transmission packet and the function that unpacks and analyze of receive data bag; The data gateway server is comprised of one or some computer servers, and the data gateway server is equipped with the software of data gateway, possess the interface of realizing with third party's data (such as network management data etc.), support the function of the modes such as TCP Socket, database, FTP.
This system also comprises WLAN radio network gateway, short message intercommunication gateway, GGSN gateway, mobile switching centre and fire compartment wall, and the WLAN radio network gateway is connected with the WLAN wireless network, and external the Internet; Short message intercommunication gateway, GGSN gateway, mobile switching centre respectively with the TD-SCDMA network connection, and short message intercommunication gateway, mobile switching centre are connected with fire compartment wall respectively, the external the Internet of fire compartment wall, office automation local area network (LAN), the external the Internet of GGSN gateway; Mobile switching centre, fire compartment wall all are connected with Surveillance center.The GGSN gateway is the GPRS router, can carry out protocol conversion to the GPRS packet data package in the GSM net, thereby can be sent to the TCP/IP of far-end or network X.25 to these packet data package.
Described mobile switching centre (MSC) is gateway exchange or tandem exchange.
Described acquisition server is by short message intercommunication gateway, GGSN gateway and TD-SCDMA network connection, and access server is by mobile switching centre and TD-SCDMA network connection.
Described monitoring terminal also comprises safe digital card, and described safe digital card is connected with mainboard, is used for the storage data.
Described operator just refers to common carrier, such as China Mobile, China Telecom, CHINAUNICOM etc.
Can also be connected TD-SCDMA/PS with TCP by SMS (Short Message) note between monitoring terminal and the Surveillance center connects with one or more communication modes during WLAN is connected.
Described Surveillance center is by issuing the administrative messag realization to the control and management of monitoring terminal; Described monitoring terminal is by the perception of reported data realization to quality of wireless network.Administrative messag comprises immediately test post, customized task message, query messages, timing reporting message etc., and reported data comprises alarm information and the test data that sends to Surveillance center.
The wlan network quality monitoring method based on the TD-SCDMA net by said system realizes specifically comprises the steps:
(1) monitoring terminal powers on, and monitoring terminal carries out the pre-configured data of initialization by its mainboard, and the mainboard of monitoring terminal starts self check simultaneously;
(2) after self check is finished, the mainboard of monitoring terminal automatically sends scan instruction to the WLAN radio-frequency module, and the WLAN wireless signal around the WLAN radio-frequency module begins to scan is if find to have the network signal of appointment, WLAN radio-frequency module auto-associating WLAN wireless network then, and enter armed state;
(3) acquisition server of Surveillance center sends the test assignment instruction by the TD-SCDMA network to monitoring terminal;
(4) the TD-SCDMA radio-frequency module of monitoring terminal receives the test assignment instruction that Surveillance center sends over, and according to these instructions startup test assignments, the WLAN radio-frequency module is according to test assignment, by the related WLAN wireless network of described above-mentioned steps (2), and open any webpage, monitoring terminal can be automatically linked to the authentication interface of appointment; Simultaneously, TD-SCDMA radio-frequency module modelling customer behavior automatically carries out perception test to the WLAN quality of wireless network;
(5) after the monitoring terminal test finishes, test result data is kept in the safe digital card of monitoring terminal, the baseband processing unit of monitoring terminal forms reported data with test result, is reported to Surveillance center via TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network;
(6) after the acquisition server of Surveillance center receives the test result that monitoring terminal sends over, by switch with the center analytical engine that the data of these test results are sent to Surveillance center preserve, Classified statistics, present to the network maintenance staff with the form of GIS-Geographic Information System map and use, realize the WLAN quality of wireless network is monitored.
The DynamicPaging instruction), static password login instruction (SP instruction: Statics Paging instruction), replacement WLAN cipher instruction (CZWLANMM instruction), open WLAN service order (KTWLAN instruction), cancellation WLAN service order (QXWLAN instruction) described test assignment instruction specifically comprises: dynamic password login instruction (is the DP instruction:.
Described reported data comprises alarm information and test data, and described alarm information comprises signal strength signal intensity alarm, speech business KPI index (key index) alarm, the alarm of data service KPI index, power alarm, battery alarm and mail alarm etc.
The WLAN radio-frequency module is to the detection and the related step that specifically comprises of WLAN wireless network in the described step (4): the test assignment instruction is sent to the WLAN signal processing unit through the TD-SCDMA of TD-SCDMA radio-frequency module network radio frequency power amplifier unit, baseband signal processing unit, mainboard successively; The WLAN signal processing unit is set up communication protocol, receive the test assignment instruction and be sent to the wlan network radio frequency and detect power amplifier unit, wlan network radio frequency detection power amplifier unit is according to test assignment instruction search and be connected the WLAN wireless network, and gathers the WLAN wireless network parameter; The WLAN wireless network parameter that gathers is sent to the WLAN signal processing unit and processes, the WLAN Control system simulation user behavior of while in memory, store test results; The WLAN signal processing unit forms reported data with test result, is reported to Surveillance center via mainboard, baseband signal processing unit, TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network successively;
The perception test of TD-SCDMA radio-frequency module specifically comprises step in the described step (4): the test assignment instruction that TD-SCDMA network radio frequency power amplifier unit sends over according to Surveillance center, search also connects the TD-SCDMA network, gathers the TD-SCDMA network parameter; TD-SCDMA network monitor unit is tested TD-SCDMA network of network parameter, modelling customer behavior, and test result is sent to carries out base band signal process in the baseband processing unit, the test result after the processing is sent to memory and stores; Baseband processing unit forms reported data with test result, is reported to Surveillance center via TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network.
The below logins the concrete steps that instruction illustrates said method with the dynamic password in the test assignment instruction, comprising:
(1) monitoring terminal powers on, and monitoring terminal carries out the pre-configured data of initialization by its mainboard, and the mainboard of monitoring terminal starts self check simultaneously;
(2) after self check is finished, the mainboard of monitoring terminal automatically sends scan instruction to the WLAN radio-frequency module, and the WLAN wireless signal around the WLAN radio-frequency module begins to scan is if find to have the network signal of appointment, WLAN radio-frequency module auto-associating WLAN wireless network then, and enter armed state;
(3) acquisition server of Surveillance center sends the test assignment instruction to monitoring terminal;
(4) the TD-SCDMA radio-frequency module of monitoring terminal receives the test instruction that Surveillance center sends over, and starts test assignment according to these instructions;
(5) the WLAN radio-frequency module of monitoring terminal is opened any webpage, and monitoring terminal can be automatically linked to the authentication interface of appointment;
(6) monitoring terminal is according to being stored in the user name of preserving in the configuration file of mainboard, dynamic password logs in the position and inserts user name in authentication interface, and analog subscriber is clicked acquisition dynamic password button, then close authentication interface, send dynamic password application request by the TD-SCDMA radio-frequency module to the TD-SCDMA network;
(7) monitoring terminal is waited for the dynamic password note that the TD-SCDMA mobile communications network is replied, and receives the dynamic password note by the TD-SCDMA radio-frequency module simultaneously;
(8) after monitoring terminal received the dynamic password note, monitoring terminal reopened any webpage, again was automatically linked to the authentication interface of appointment;
(9) monitoring terminal is according to the dynamic password of the user name of preserving in the configuration file in the mainboard and acquisition, and dynamic password logs in the position and inserts user name and password in authentication interface, and clicks and confirm;
(10) judge whether authentication is successful: if authentication success, authentication interface can be transformed into billing interface automatically; If authentification failure records and withdraws from;
(11) behind the authentication success, monitoring terminal is by the again executing data test assignment operation of WLAN radio-frequency module;
(12) the executing data task complete after, mainboard starts to quit a program gets back to billing interface, carries out the operation of rolling off the production line;
(13) after rolling off the production line successfully, the test of data task is finished in the WLAN radio-frequency module automatic disconnection of monitoring terminal and being connected of AP.
(14) after monitoring terminal test finishes, test result data is kept in the safe digital card of monitoring terminal, the TD-SCDMA network monitor unit by monitoring terminal forms reported data with test result, is reported to Surveillance center by the TD-SCDMA network;
(15) after the acquisition server of Surveillance center receives the test result that monitoring terminal sends over, by switch with the center analytical engine that the data of these test results are sent to Surveillance center preserve, Classified statistics, present to the network maintenance staff with the form of GIS-Geographic Information System map and use, realize the WLAN quality of wireless network is monitored.
Alleged WLAN wireless network also refers to Wi-Fi wireless network (wireless fidelity network) among the present invention.
The maximum characteristics of system of the present invention are that modelling customer behavior automatically carries out perception test to WLAN any wireless network services quality, and tested K PI (the Key Performance Index) index that is lower than threshold value produced and send a warning message, realize automatically, in real time, dynamically and the purpose of pinpointing the problems prior to the user.
The present invention is based on the angle of user awareness, the service quality of WLAN wireless network is monitored, to client's assessment of network quality, by Network Management Equipment state and user's true perception is unified realization to effective management of the service quality of WLAN wireless network.
The present invention is by disposing a large amount of monitoring terminals in the wireless network actual environment, these monitoring terminals and TD-SCDMA network and WLAN wireless network, and Reality simulation user's network usage behavior dynamically, obtain the diverse network quality index from different places, and these data are passed to Surveillance center in real time, data are processed and analyzed afterwards with form through Surveillance center, chart, the forms such as map are presented to the network maintenance staff, thereby in real time, the service quality of municipal wireless network is controlled and guaranteed to the ruuning situation that reflects truly whole wireless network in real time.Along with each provincial government constantly advances the construction of " wireless city " of each big-and-middle large size city, WLAN quality of wireless network monitoring product has wide market prospects.
Compared with prior art, the present invention has following advantage and beneficial effect:
1, the present invention has realized the network quality of automatic monitoring WLAN wireless network by the coupling work of monitoring terminal and Surveillance center, efficiently solves the network service quality difficult problem that operator lacks effective means monitoring WLAN wireless network.
2, the present invention can automatically carry out perception test to WLAN any wireless network services quality by modelling customer behavior, and tested K PI (the Key Performance Index) index that is lower than threshold value is produced and sends a warning message.
Description of drawings
Fig. 1 is the structural representation of system of the present invention.
Fig. 2 is the structural representation of monitoring terminal shown in Figure 1.
Fig. 3 is the structural representation of TD-SCDMA radio-frequency module shown in Figure 2.
Fig. 4 is the structural representation of WLAN radio-frequency module shown in Figure 2.
Fig. 5 is the structural representation of Surveillance center shown in Figure 1.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited to this.
Embodiment
Fig. 1～Fig. 5 shows the concrete structure schematic diagram of present embodiment, as shown in Figure 1, this comprises Surveillance center 7 and several monitoring terminals 1 based on the wlan network mass monitoring system of TD-SCDMA net, and each monitoring terminal 1 is arranged in the WLAN wireless network (being the wireless fidelity network environment); As shown in Figure 2, each monitoring terminal 1 includes TD-SCDMA radio-frequency module, WLAN radio-frequency module, power module, interface module, mainboard and CPU (CPU), TD-SCDMA radio-frequency module, WLAN radio-frequency module, power module are connected with mainboard respectively, mainboard is connected with CPU, interface module, CPU is connected with interface module, interface module is connected with the access device of outside, and access device is antenna, power supply or gps antenna etc.; TD-SCDMA radio-frequency module, WLAN radio-frequency module are connected with CPU respectively; The power module external power supply; Described TD-SCDMA radio-frequency module is connected with Surveillance center 7 by the TD-SCDMA network; The WLAN radio-frequency module is connected by the tested user side of WLAN wireless network with the outside.
Wherein, power module is responsible for accessing the 220V alternating current and step-down is that monitoring terminal 1 power supply realization terminal is normally moved, and partly is comprised of access part and alternating current step-down; Interface module provides inner RS232 serial interface, outside RJ45 interface and USB interface, realizes monitoring terminal 1 and outside network service, software upgrading and the maintenance function of monitoring terminal 1; The TD-SCDMA radio-frequency module realizes that the detection of TD-SCDMA network is connected with connection and obtains network parameter, test network signal quality that the analogue mobile phone user carries out operational trials, reports test data and alarm report the TD-SCDMA network; The WLAN radio-frequency module realize the WLAN wireless network detection and related, obtain network parameter, test network quality, the analogue mobile phone user does that static password is logined, dynamic password is logined, and reports test data and alarm report; Mainboard provides monitoring terminal 1 basic communication channel and each module operational environment, central processing unit for processing communication protocol, store test data etc., and wherein the RS232 serial communication is adopted in the communication between mainboard and the CPU.
As shown in Figure 3, described TD-SCDMA radio-frequency module comprises TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor unit, power subsystem, SIM interface and interface unit, and described TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor are provided with the TD-SCDMA chipset in the unit respectively; TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory connect successively; TD-SCDMA network monitor unit, power subsystem, interface unit connect successively; TD-SCDMA network radio frequency power amplifier unit is connected with TD-SCDMA network monitor unit, power subsystem; Baseband processing unit is connected with TD-SCDMA network monitor unit, power subsystem, SIM interface, interface unit respectively; The SIM interface is connected with interface unit; The external SIM card of SIM interface; Described TD-SCDMA network radio frequency power amplifier unit is connected with Surveillance center 7 by the TD-SCDMA network; Baseband processing unit is connected with mainboard, CPU.
Wherein, TD-SCDMA network radio frequency power amplifier unit is used for search and is connected the TD-SCDMA mobile communications network, baseband processing unit is used for base band signal process and communication protocol, memory is used for storage TD-SCDMA network parameter, control program and test data, TD-SCDMA network monitor unit is for detection of TD-SCDMA network of network parameter, power subsystem is used to monitoring terminal that working power is provided, the SIM interface is used to monitoring terminal that test number is provided, and interface unit is used for connecting external equipment such as antenna, GPS (Global Positioning System) or smoke sensing device etc.
As shown in Figure 4, described WLAN radio-frequency module comprises that the wlan network radio frequency detects power amplifier unit, WLAN signal processing unit, memory, power regulator and interface unit, and wlan network radio frequency detection power amplifier unit, memory, power regulator, interface unit are connected with the WLAN signal processing unit respectively; Wlan network radio frequency detection power amplifier unit, power regulator, interface unit connect successively; Be provided with the WLAN control system in the memory; Described wlan network radio frequency detects power amplifier unit and is connected by the tested user side of WLAN wireless network with the outside; The WLAN signal processing unit is connected with mainboard, CPU.
Wherein, the wlan network radio frequency detects power amplifier unit and is used for search and is connected wlan network WLAN wireless network, the WLAN signal processing unit is used for processing and the communication protocol of WLAN wireless signal to be processed, memory is used for storage WLAN control program and test instruction, power regulator is used to the WLAN module to put forward stable working power, and interface unit is used for connecting the mainboard of terminal.
The integrated circuit board of TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor unit, power subsystem, SIM interface and interface unit has independently operating system, and wherein, operating system is arranged in the memory.
Described WLAN control system comprises automatic dynamic password login control module, AUTOMATIC STATIC password login control module, opens the WLAN message control module, cancellation WLAN message control module and replacement WLAN cipher control module, automatic dynamic password login control module, AUTOMATIC STATIC password login control module, opens WLAN message control module, cancellation WLAN message control module and is connected with replacement WLAN cipher control module and is connected with the WLAN signal processing unit.
Wherein, automatic dynamic password login control module is used for the automatic simulation user behavior of control monitoring terminal and carries out dynamic password login WLAN wireless network, AUTOMATIC STATIC password login control module is used for the automatic simulation user behavior of control monitoring terminal and carries out static password login WLAN wireless network, opening the WLAN message control module is used to the SIM number that places on the monitoring terminal to open the WLAN service authority, cancellation WLAN message control module is used to the SIM number cancellation WLAN service authority that places on the terminal, and replacement WLAN cipher control module is used to the SIM number that places on the monitoring terminal to reset new password.
As shown in Figure 5, described Surveillance center 7 comprises inquiry terminal, database server, application server, data gateway, acquisition server, access server, center analytical engine and switch, described inquiry terminal is connected with application server, described database server, application server, data gateway, acquisition server, access server, center analytical engine are connected with switch respectively, and data gateway is connected by third party's data-interface of ICP/IP protocol with the outside; Acquisition server, access server are connected with monitoring terminal 1 by the TD-SCDMA network respectively.
Wherein, inquiry terminal is used for Operation and Maintenance personnel inquiry test result, and database server mainly is responsible for the data storage; Application server mainly is the application interface that WEB mode access system is provided for the user; Data gateway realizes mainly and the transfer of data of third party's data (such as network management data etc.) interface that wherein transfer of data can realize by modes such as database, FTP; Acquisition server mainly is responsible for linking to each other with the short message intercommunication gateway, finish and monitoring terminal between short message receiving-transmitting, the analyzing and processing of note is connected with the wireless network of monitoring terminal by the Internet realization; Access server mainly is by being connected with NSS (network subsystem) switch, finish and monitoring terminal between the call testing flow process, record from voice document and the center analytical engine of being transferred to of monitoring and assess metered call traffic data and test data; The center analytical engine mainly is the voice document recorded by PESQ algorithm evaluation access server and assessment result write into Databasce server; Switch provides communications conduit for each server of Surveillance center.
Wherein, described database server is comprised of one or some computer servers; The webmaster application software is housed in the application server; Access software is housed in the access server; The center analytical engine is comprised of one or some the computer server that PESQ voice quality analysis software is housed; Acquisition server is comprised of one or some the computer server that image data software is housed; The data gateway server is comprised of one or some computer servers, and the data gateway server is equipped with the software of data gateway.
This system also comprises WLAN radio network gateway 8, short message intercommunication gateway 2, GGSN gateway 3, mobile switching centre 5 and fire compartment wall 4, and WLAN radio network gateway 8 is connected with the WLAN wireless network, and external the Internet; Short message intercommunication gateway 2, GGSN gateway 3, mobile switching centre 5 respectively with the TD-SCDMA network connection, and short message intercommunication gateway 2, mobile switching centre 5 are connected with fire compartment wall 4 respectively, fire compartment wall 4 external the Internets, 0A net (being the office automation local area network (LAN)), the OA net is connected with browsing terminal 6, GGSN gateway 3 external the Internets; Mobile switching centre 5, fire compartment wall 4 all are connected with Surveillance center 7.
Described mobile switching centre 5 (MSC) is gateway exchange or tandem exchange.
Described acquisition server is by short message intercommunication gateway 2, GGSN gateway 3 and TD-SCDMA network connection, and access server is by mobile switching centre 5 and TD-SCDMA network connection.Pass through the Short Message Service Gateway protocol communication between acquisition server and the short message intercommunication gateway; Communicate by letter by ICP/IP protocol between acquisition server and the GGSN gateway 3; Communicate by E1/SS7 between access server and the mobile switching centre 5; Communicate by letter by ICP/IP protocol between inquiry terminal and the application server.
Described monitoring terminal 1 also comprises safe digital card, and described safe digital card is connected with mainboard, is used for the storage data.
Described operator just refers to common carrier, such as China Mobile, China Telecom, CHINAUNICOM etc.
Can also be connected TD-SCDMA/PS with TCP by SMS (Short Message) note between monitoring terminal 1 and the Surveillance center 7 connects with one or more communication modes during WLAN is connected, each module of monitoring terminal 1 is in non-tcp state at ordinary times, and collection and the speech business of carrying out the network signal parameter are tested, if have the data service test assignments such as TD-SCDMA/PS territory and WLAN or operational trials result data to report, then carrying out the TD-SCDMA/PS territory is connected data to connect with WLAN, carrying out operational trials or data reports, the test or data report complete after, get back to non-tcp state.
The employing situation of concrete communication modes is as shown in table 1.
Table 1 communication modes
Monitoring terminal 1 can be made regular check on the electromagnetic wave signal quality condition of TD-SCDMA and WLAN (Wireless Fidelity), and the analogue mobile phone user does the data services such as audio call CQT (Call Quality Test) test and online or FTP pass up and down and login WLAN wireless network test.And regularly report test data to Surveillance center 7 by TD-SCDMA network or WLAN wireless network, realize effective monitoring of quality of wireless network.
Surveillance center 7 (OMC) is all monitoring terminals 1 in management objectives zone, the TD-SCDMA network that monitoring is corresponding in the region within the jurisdiction and WLAN quality of wireless network situation also generate alarm information, have simultaneously customization test assignment function, assign the cura specialis task to the function of monitoring, the functions such as collection of inquiry test result function, statistics and analysis test data function, warning information.OMC supports that report and alarm is to Upper NM Station by northbound interface.
The wlan network quality monitoring method based on the TD-SCDMA net by said system realizes specifically comprises the steps:
(1) monitoring terminal 1 powers on, and monitoring terminal 1 carries out the pre-configured data of initialization by its mainboard, and the mainboard of monitoring terminal 1 starts self check simultaneously;
(2) after self check is finished, the mainboard of monitoring terminal 1 automatically sends scan instruction to the WLAN radio-frequency module, and the WLAN wireless signal around the WLAN radio-frequency module begins to scan is if find to have the network signal of appointment, WLAN radio-frequency module auto-associating WLAN wireless network then, and enter armed state;
(3) acquisition server of Surveillance center 7 sends the test assignment instruction to monitoring terminal 1;
(4) the TD-SCDMA radio-frequency module of monitoring terminal 1 receives the test assignment instruction that Surveillance center 7 sends over, and according to these instructions startup test assignments, the WLAN radio-frequency module is according to test assignment, by the related WLAN wireless network of above-mentioned steps (2), and open any webpage, monitoring terminal 1 can be automatically linked to the authentication interface of appointment; Simultaneously, TD-SCDMA radio-frequency module modelling customer behavior automatically carries out perception test to the WLAN quality of wireless network;
(5) after monitoring terminal 1 test finishes, test result data is kept in the safe digital card of monitoring terminal 1, TD-SCDMA network monitor unit by monitoring terminal 1 forms reported data with test result, is reported to Surveillance center 7 by the TD-SCDMA network;
(6) after the acquisition server of Surveillance center 7 receives the test result that monitoring terminal 1 sends over, by switch with the center analytical engine that the data of these test results are sent to Surveillance center 7 preserve, Classified statistics, present to the network maintenance staff with the form of GIS-Geographic Information System map and use, realize the WLAN quality of wireless network is monitored.
The DynamicPaging instruction), static password login instruction (SP instruction: Statics Paging instruction), replacement WLAN cipher instruction (CZWLANMM instruction), open WLAN service order (KTWLAN instruction), cancellation WLAN service order (QXWLAN instruction) described test assignment instruction specifically comprises: dynamic password login instruction (is the DP instruction:.
Described reported data comprises alarm information and test data, and described alarm information comprises signal strength signal intensity alarm, the alarm of speech business KPI index, the alarm of data service KPI index, power alarm, battery alarm and mail alarm etc.
The WLAN radio-frequency module is to the detection and the related step that specifically comprises of WLAN wireless network in the described step (4): the test assignment instruction is sent to the WLAN signal processing unit through the TD-SCDMA of TD-SCDMA radio-frequency module network radio frequency power amplifier unit, baseband signal processing unit, mainboard successively; The WLAN signal processing unit is set up communication protocol, receive the test assignment instruction and be sent to the wlan network radio frequency and detect power amplifier unit, wlan network radio frequency detection power amplifier unit is according to test assignment instruction search and be connected the WLAN wireless network, and gathers the WLAN wireless network parameter; The WLAN wireless network parameter that gathers is sent to the WLAN signal processing unit and processes, the WLAN Control system simulation user behavior of while in memory, store test results; The WLAN signal processing unit forms reported data with test result, is reported to Surveillance center via mainboard, baseband signal processing unit, TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network successively;
The perception test of TD-SCDMA radio-frequency module specifically comprises step in the described step (4): the test assignment instruction that TD-SCDMA network radio frequency power amplifier unit sends over according to Surveillance center, search also connects the TD-SCDMA network, gathers the TD-SCDMA network parameter; TD-SCDMA network monitor unit is tested TD-SCDMA network of network parameter, modelling customer behavior, and test result is sent to carries out base band signal process in the baseband processing unit, the test result after the processing is sent to memory and stores; Baseband processing unit forms reported data with test result, is reported to Surveillance center via TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network.
The below logins the concrete steps that instruction illustrates said method with the dynamic password in the test assignment instruction, comprising:
(1) monitoring terminal 1 powers on, and monitoring terminal 1 carries out the pre-configured data of initialization by its mainboard, and the mainboard of monitoring terminal 1 starts self check simultaneously;
(2) after self check is finished, the mainboard of monitoring terminal 1 automatically sends scan instruction to the WLAN radio-frequency module, and the WLAN wireless signal around the WLAN radio-frequency module begins to scan is if find to have the network signal of appointment, WLAN radio-frequency module auto-associating WLAN wireless network then, and enter armed state;
(3) acquisition server of Surveillance center 7 sends the test assignment instruction to monitoring terminal 1;
(4) the TD-SCDMA radio-frequency module of monitoring terminal 1 receives the test instruction that Surveillance center 7 sends over, and starts test assignment according to these instructions;
(5) the WLAN radio-frequency module of monitoring terminal 1 is opened any webpage, and monitoring terminal 1 can be automatically linked to the authentication interface of appointment;
(6) monitoring terminal 1 is according to being stored in the user name of preserving in the configuration file of mainboard, dynamic password logs in the position and inserts user name in authentication interface, and analog subscriber is clicked acquisition dynamic password button, then close authentication interface, send dynamic password application request by the TD-SCDMA radio-frequency module to the TD-SCDMA network;
(7) monitoring terminal 1 is waited for the dynamic password note that the TD-SCDMA mobile communications network is replied, and receives the dynamic password note by the TD-SCDMA radio-frequency module simultaneously;
(8) after monitoring terminal 1 received the dynamic password note, monitoring terminal 1 reopened any webpage, again was automatically linked to the authentication interface of appointment;
(9) monitoring terminal 1 is according to the dynamic password of the user name of preserving in the configuration file in the mainboard and acquisition, and dynamic password logs in the position and inserts user name and password in authentication interface, and clicks and confirm;
(10) judge whether authentication is successful: if authentication success, authentication interface can be transformed into billing interface automatically; If authentification failure records and withdraws from;
(11) behind the authentication success, monitoring terminal 1 is by the again executing data test assignment operation of WLAN radio-frequency module;
(12) the executing data task complete after, mainboard starts to quit a program gets back to billing interface, carries out the operation of rolling off the production line;
(13) after rolling off the production line successfully, the test of data task is finished in the WLAN radio-frequency module automatic disconnection of monitoring terminal 1 and being connected of AP.
(14) after monitoring terminal 1 test finishes, test result data is kept in the safe digital card of monitoring terminal 1, TD-SCDMA network monitor unit by monitoring terminal 1 forms reported data with test result, is reported to Surveillance center 7 by the TD-SCDMA network;
(15) after the acquisition server of Surveillance center 7 receives the test result that monitoring terminal 1 sends over, by switch with the center analytical engine that the data of these test results are sent to Surveillance center 7 preserve, Classified statistics, present to the network maintenance staff with the form of GIS-Geographic Information System map and use, realize the WLAN quality of wireless network is monitored.
Open the flow process of WLAN service order:
The first step, Surveillance center 7 issue the note of opening WLAN service order (KTWLAN) by the TD-SCDMA network and arrive appointment monitoring terminal 1;
Second step, monitoring terminal 1 start the flow process of opening the WLAN business;
The 3rd step, terminal automatically send the instruction (KTWLAN) of opening the WLAN business and arrive the TD-SCDMA network;
The 4th goes on foot, obtains TD-SCDMA network validation message;
The 5th step, send test datas to Surveillance center 7.
The flow process of cancellation WLAN service order:
The first step, Surveillance center 7 issue the note of cancellation WLAN service order (QXWLAN) to specifying monitoring terminal 1 by the TD-SCDMA network;
Second step, monitoring terminal 1 start the flow process of cancellation WLAN business;
The 3rd step, terminal send the instruction (QXWLAN) of cancellation WLAN business automatically to the TD-SCDMA network;
The 4th goes on foot, obtains TD-SCDMA network validation message;
The 5th step, send test datas to Surveillance center 7.
The flow process of replacement WLAN cipher instruction:
The first step, Surveillance center 7 issue replacement WLAN cipher instruction (CZWLANMM) note to specifying monitoring terminal 1 by the TD-SCDMA network;
Second step, monitoring terminal 1 start replacement WLAN password login flow process;
The 3rd step, terminal send replacement cipher instruction (CZWLANMM) automatically to the TD-SCDMA network;
The 4th goes on foot, obtains and preserve new password;
The 5th step, send test datas to Surveillance center 7.
The flow process of static password login instruction:
The first step, Surveillance center 7 issue static password login instruction note to specifying monitoring terminal 1 by the TD-SCDMA network;
Second step, monitoring terminal 1 receive that starting the modification pattern after the note is AUTOMATIC STATIC password login pattern;
The 3rd step, monitoring terminal 1 start AUTOMATIC STATIC password login flow process, obtain user name and static password; If the static password mistake, then monitoring terminal 1 is initiated the replacement password request from trend TD-SCDMA network, and request instruction is CZWLANMM and obtains new static password, produces warning information and is reported to Surveillance center 7.
The 4th goes on foot, opens authentication acquiescence homepage Portal (being door);
The 5th goes on foot, obtains the static password login frame;
The 6th step, analog subscriber input username and password;
The 7th step, login authentication webpage;
The 8th step, analogue mobile phone user do business of networking;
The 9th step, send test datas to Surveillance center 7.
The flow process of dynamic password login instruction:
The first step, Surveillance center 7 issue dynamic password login instruction note to specifying monitoring terminal 1 by the TD-SCDMA network;
Second step, monitoring terminal 1 receive that starting the modification pattern after the note is automatic dynamic password login pattern;
The 3rd step, monitoring terminal 1 start automatic dynamic password login flow process, open authentication acquiescence homepage Portal (door), input user name and click application dynamic password dialog box, to TD-SCDMA network application dynamic password;
The 4th goes on foot, obtains and preserve dynamic password opens authentication acquiescence homepage Portal (door);
The 5th goes on foot, opens authentication acquiescence homepage Portal (door), inputs user name and dynamic password;
The 6th step, analog subscriber are inputted user name and dynamic password;
The 7th step, login authentication webpage;
The 8th step, analogue mobile phone user do business of networking;
The 9th step, send test datas to Surveillance center 7.
By the coupling work of above monitoring terminal 1 and Surveillance center 7, realized the network quality of automatic monitoring WLAN wireless network, efficiently solve the network service quality difficult problem that operator lacks effective means monitoring WLAN wireless network.
Above-described embodiment is the better execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (2)
1. by the wlan network quality monitoring method based on the TD-SCDMA network of realizing based on the wlan network mass monitoring system of TD-SCDMA network, described wlan network mass monitoring system based on the TD-SCDMA network comprises Surveillance center and several monitoring terminals, and each monitoring terminal is arranged in the WLAN wireless network; Each monitoring terminal includes TD-SCDMA radio-frequency module, WLAN radio-frequency module, power module, interface module, mainboard and CPU, and TD-SCDMA radio-frequency module, WLAN radio-frequency module, power module are connected with mainboard respectively; Mainboard is connected with CPU, interface module; CPU is connected with interface module; Interface module is connected with the access device of outside; TD-SCDMA radio-frequency module, WLAN radio-frequency module are connected with CPU respectively; The power module external power supply; Described TD-SCDMA radio-frequency module is connected with Surveillance center by the TD-SCDMA network; The WLAN radio-frequency module is connected by the tested user side of WLAN wireless network with the outside;
Described TD-SCDMA radio-frequency module comprises TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor unit, power subsystem, SIM interface and interface unit, and described TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory, TD-SCDMA network monitor are provided with the TD-SCDMA chipset in the unit respectively; TD-SCDMA network radio frequency power amplifier unit, baseband processing unit, memory connect successively; TD-SCDMA network monitor unit, power subsystem, interface unit connect successively; TD-SCDMA network radio frequency power amplifier unit is connected with TD-SCDMA network monitor unit, power subsystem; Baseband processing unit is connected with TD-SCDMA network monitor unit, power subsystem, SIM interface, interface unit respectively; The SIM interface is connected with interface unit; The external SIM card of SIM interface; Described TD-SCDMA network radio frequency power amplifier unit is connected with Surveillance center by the TD-SCDMA network; Baseband processing unit is connected with mainboard, CPU;
Described WLAN radio-frequency module comprises that the wlan network radio frequency detects power amplifier unit, WLAN signal processing unit, memory, power regulator and interface unit, and wlan network radio frequency detection power amplifier unit, memory, power regulator, interface unit are connected with the WLAN signal processing unit respectively; Wlan network radio frequency detection power amplifier unit, power regulator, interface unit connect successively; Be provided with the WLAN control system in the memory; Described wlan network radio frequency detects power amplifier unit and is connected by the tested user side of WLAN wireless network with the outside; The WLAN signal processing unit is connected with mainboard, CPU;
Described Surveillance center comprises inquiry terminal, database server, application server, data gateway, acquisition server, access server, center analytical engine and switch, described inquiry terminal is connected with application server, described database server, application server, data gateway, acquisition server, access server, center analytical engine are connected with switch respectively, and data gateway is connected by third party's data-interface of ICP/IP protocol with the outside; Acquisition server, access server are connected with monitoring terminal by the TD-SCDMA network respectively;
Described wlan network mass monitoring system based on the TD-SCDMA net also comprises WLAN radio network gateway, short message intercommunication gateway, GGSN gateway, mobile switching centre and fire compartment wall, and the WLAN radio network gateway is connected with the WLAN wireless network, and external the Internet; Short message intercommunication gateway, GGSN gateway, mobile switching centre respectively with the TD-SCDMA network connection, and short message intercommunication gateway, mobile switching centre are connected with fire compartment wall respectively, the external the Internet of fire compartment wall, office automation local area network (LAN), the external the Internet of GGSN gateway; Mobile switching centre, fire compartment wall all are connected with Surveillance center;
Described monitoring terminal also comprises safe digital card, and described safe digital card is connected with mainboard;
It is characterized in that, specifically comprise the steps:
(1) monitoring terminal powers on, and monitoring terminal carries out the pre-configured data of initialization by its mainboard, and the mainboard of monitoring terminal starts self check simultaneously;
(2) after self check is finished, the mainboard of monitoring terminal automatically sends scan instruction to the WLAN radio-frequency module, and the WLAN wireless signal around the WLAN radio-frequency module begins to scan is if find to have the network signal of appointment, WLAN radio-frequency module auto-associating WLAN wireless network then, and enter armed state;
(3) acquisition server of Surveillance center sends the test assignment instruction by the TD-SCDMA network to monitoring terminal;
(4) the TD-SCDMA radio-frequency module of monitoring terminal receives the test assignment instruction that Surveillance center sends over, and according to these instructions startup test assignments, the WLAN radio-frequency module is according to test assignment, by the related WLAN wireless network of described step (2), and open any webpage, monitoring terminal can be automatically linked to the authentication interface of appointment; Simultaneously, TD-SCDMA radio-frequency module modelling customer behavior automatically carries out perception test to the WLAN quality of wireless network;
(5) after the monitoring terminal test finishes, test result data is kept in the safe digital card of monitoring terminal, the baseband processing unit of monitoring terminal forms reported data with test result, is reported to Surveillance center via TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network;
(6) after the acquisition server of Surveillance center receives the test result that monitoring terminal sends over, by switch with the center analytical engine that the data of these test results are sent to Surveillance center preserve, Classified statistics, present to the network maintenance staff with the form of GIS-Geographic Information System map and use, realize the WLAN quality of wireless network is monitored.
2. the wlan network quality monitoring method based on the TD-SCDMA network according to claim 1, it is characterized in that the WLAN radio-frequency module is to the test and the related step that specifically comprises of WLAN wireless network in the described step (4): the test assignment instruction is sent to the WLAN signal processing unit through the TD-SCDMA of TD-SCDMA radio-frequency module network radio frequency power amplifier unit, baseband signal processing unit, mainboard successively; The WLAN signal processing unit is set up communication protocol, receive the test assignment instruction and be sent to the wlan network radio frequency and detect power amplifier unit, wlan network radio frequency detection power amplifier unit is according to test assignment instruction search and be connected the WLAN wireless network, and gathers the WLAN wireless network parameter; The WLAN wireless network parameter that gathers is sent to the WLAN signal processing unit and processes, the WLAN Control system simulation user behavior of while in memory, store test results; The WLAN signal processing unit forms reported data with test result, is reported to Surveillance center via mainboard, baseband signal processing unit, TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network successively;
The perception test of TD-SCDMA radio-frequency module specifically comprises step in the described step (4): the test assignment instruction that TD-SCDMA network radio frequency power amplifier unit sends over according to Surveillance center, and search also connects the TD-SCDMA network, gathers the TD-SCDMA network parameter; TD-SCDMA network monitor unit is tested TD-SCDMA network of network parameter, modelling customer behavior, and test result is sent to carries out base band signal process in the baseband processing unit, the test result after the processing is sent to memory and stores; Baseband processing unit forms reported data with test result, is reported to Surveillance center via TD-SCDMA network radio frequency power amplifier unit by the TD-SCDMA network;
Described test assignment instruction specifically comprises: dynamic password login instruction, static password are logined instruction, replacement WLAN cipher instruction, are opened WLAN service order and cancellation WLAN service order.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101123641A (en) * | 2007-09-14 | 2008-02-13 | 东南大学 | Monitoring method for wireless network call monitoring device based on distributed architecture |
| CN101895919A (en) * | 2010-08-09 | 2010-11-24 | 广州联正达通信科技股份有限公司 | Wireless network monitoring system |
| CN202043286U (en) * | 2010-12-31 | 2011-11-16 | 广州联正达通信科技股份有限公司 | WLAN (Wireless Local Area Network) quality monitoring system based on TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123641A (en) * | 2007-09-14 | 2008-02-13 | 东南大学 | Monitoring method for wireless network call monitoring device based on distributed architecture |
| CN101895919A (en) * | 2010-08-09 | 2010-11-24 | 广州联正达通信科技股份有限公司 | Wireless network monitoring system |
| CN202043286U (en) * | 2010-12-31 | 2011-11-16 | 广州联正达通信科技股份有限公司 | WLAN (Wireless Local Area Network) quality monitoring system based on TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) network |
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