CN100403702C - Concentration estimation managment system for quality of radio communication network - Google Patents

Abstract

The present invention discloses a concentrated estimation management system for the quality of a wireless communication network. The concentrated estimation management system is composed of a system server, at least one central data transfer unit and multiple remote signal parameter collection and transfer units, wherein the system server is connected with the central data transfer unit through a wired or wireless device; the system server is connected with the central data transfer unit through an RS232, RS485 or RJ45 interface; the remote signal parameter collection and transfer units carry out data interaction with the central data transfer unit through short message service or wireless data service of a public wireless cellular network. Besides, a database, an evaluation and analysis module and a statistical report processing module are built-in in the system server. By the application of the concentrated estimation management system, the quality of a wireless network can be independently monitored, evaluated and managed, and the running quality and maintenance level of the wireless network can be effectively increased.

Description

Cordless communication network mass concentration measurement and management system

Technical field

The present invention relates to field of telecommunications, particularly a kind of system that is used for digital mobile radio networks is carried out mass concentration test and appraisal and management.

Background technology

Along with the fast development of national economy and science and technology, the network capacity of Chinese digital mobile communication network and userbase have reached certain degree.The network coverage has not been the subject matter that influences business development.Wireless network is optimized adjustment to solve the QoS of customer problem that increases day by day, has become the focus that each operator carries out market competition, increases economic benefit.It is the necessary means of improving service quality that wireless network is optimized adjustment.Current main employing is optimized and revised wireless network to statistics monitoring and artificial this dual mode of wireless drive test of system performance index parameter.The former is the management mode at network entity equipment substantially, can't react the evaluation of user perspective to network quality; The latter relies on manually to carry out, and tester's main energy is used for simple drive test data (as shown in table 1) collection work that repeats, cost height and inefficiency.Press for a kind of quality of wireless network measurement and management system that is independent of the network entity unit of research on the market.

Summary of the invention

Task of the present invention is that a kind of independently cordless communication network mass concentration measurement and management system will be provided, with automatic collection, analysis, evaluation and the maintenance management of realization, thereby effectively improve mobile network's operation, maintenance and optimum level to the quality of wireless network parameter.

Technical scheme of the present invention is as follows:

A kind of cordless communication network mass concentration measurement and management system comprises system server, it is characterized in that being connected with at least one central data transmission unit with described system server by wired or wireless device; Be connected with at least one collection of GSM/CDMA remote signaling and transmission unit with each central data transmission unit by wireless and/or non-wireless means; Be provided with first controller in remote signaling collection and the transmission unit, coupled have a wireless communication module, be connected with a SIM/UIM card slot and with wireless communication module and be used for the GSM/CDMA transmit receive antenna of communicating by letter with central data transmission unit duplex wireless, on controller, also be provided with the A communication interface that is used for carrying out data interaction, in remote signaling collection and transmission unit, also be provided with independence or be built in signal acquisition module in the wireless communication module with the detected network equipment; Be provided with second controller in the central data transmission unit, coupled at least one wireless communication module corresponding with transmission unit quantity, the B communication interface that links to each other and carry out data interaction with system server of being provided with the remote signaling collection; Be provided with communication interface modules, cordless communication network quality-monitoring evaluation management database, database maintenance module, backstage failure monitoring module, cordless communication network quality-monitoring evaluation analysis module and cordless communication network quality-monitoring in the system server and estimate management data statistical report form processing module, be connected with a figure, data display engine module and an application server module with database, evaluation analysis module, statistical report form processing module; Remote signaling collection and transmission unit carry out collection analysis to radio signal quality parameter and detected network equipment operational factor, carry out data interaction by short message or wireless data mode and central data transmission unit, be transferred to system server after the data decodes such as radio signal quality parameter that the central data transmission unit is gathered the sampling of remote signaling collection and transmission unit and detected network equipment operational factor, system server utilizes these data to set up database, utilize the data based network priori of basic network of lane database that quality of wireless network is carried out A+E, and be core with the evaluation result data, system is monitored, estimate and management.

Furthermore: with interconnected interface management module, maintenance management module, the module of testing oneself, enquiry module and the Configuration Manager of also being provided with of described figure, data display engine module and application server module; Be connected with the monitoring client modules on the application server module, application server module interconnects by local area network (LAN) or cross spider with the monitoring client.

Described communication interface modules comprises the data communication interface and a network interface that links to each other with the SMS service center or the packet data network of operator that carry out data interaction with the central data transmission unit, and network interface uses any one among China Mobile's Internet Short Message Gateway interface protocol (CMPP), CHINAUNICOM's short message service networking protocol (SGIP) and the ICP/IP protocol three to be connected with mobile operator SMS service center and Packet Data Network.

The present invention has realized goal of the invention preferably, is embodied in:

But 1 remote auto collection and transmit wireless communication quality of signals parameter: remote signaling collection and transmission unit can carry out parameter acquisition automatically according to the configuration requirement of system server, and institute's image data is sent it back system server.

2, can give independent assessment to the quality of wireless communication signals.Remote signaling collection and transmission unit are based on the relevant wireless signal parameter of user's angle acquisition.System server can carry out A+E to this wireless signal supplemental characteristic.

3, carry out making call by analog subscriber, system server can be analyzed, estimate the core network quality, and according to evaluation conclusion, carries out the management of workflow management and network operation.

The present invention compared with prior art has following advantage:

1, realizes remote wireless network parameter acquisition and transmission automatically.

By the remote signaling collection and the transmission unit that are installed on the different location signal is gathered, thereby avoided traditional approach to need the inefficient mode of tester's collection in worksite.

2, based on user perspective quality of wireless network is estimated management.

Remote signaling collection and transmission unit are gathered network quality parameters by modelling customer behavior, rather than from the data report of network entity unit.Call by analog subscriber, Radio Link, core network and speech quality parameter are gathered.

3, the network quality evaluation combines with the network operation management process, give full play to computer powerful data managing capacity.

System is provided with statistics and Reports module, maintenance management module, product evaluation module etc.System provides foundation by the Automatic parameter collection for assessing network and management, and network is carried out maintenance management.

4, system operation is succinct, and is directly perceived.

The system operation interface can be a graphic interface, and function is divided accurately, and is user-friendly.

5, multi-zone supervision pattern, good system's extensibility.

The management system of system computer is based on the pattern of client/server, and the user can operate server by LAN (Local Area Network) or telnet.The being seen operation interface of different rights user is all different with authority.

Description of drawings

Fig. 1 is a system configuration block diagram of the present invention;

Fig. 2 is the block diagram of remote signaling collection and transmission unit among Fig. 1;

Fig. 3 is the block diagram of central data transmission unit among Fig. 1;

Fig. 4 is the block diagram of system server among Fig. 1.

Be further described below in conjunction with the combining structure and the operation principle of drawings and Examples system of the present invention.

Embodiment

Cordless communication network mass concentration measurement and management system shown in Fig. 1-4, is gathered andtransmission unit 1 formation by system server 3, a plurality of (only showing two among Fig. 1) centraldata transmission unit 2 and hundreds of GSM/CDMA remote signalings.Collection of GSM/CDMA remote signaling andtransmission unit 1 are by the decision of detection range size, and generally each centraldata transmission unit 2 can corresponding 500 remote signaling collections and transmission unit 1.System server 3 links to each other with each centraldata transmission unit 2 by wired or wireless device.Each centraldata transmission unit 2 links to each other withtransmission unit 1 with the collection of each GSM/CDMA remote signaling by wireless and/or non-wireless means.

Be provided withfirst controller 103 in remote signaling collection and thetransmission unit 1, coupled have awireless communication module 105, is connected with a SIM/UIM card slot 106 and withwireless communication module 105 and is used for realizing the GSM/CDMA transmit receiveantenna 107 that duplex wireless are communicated by letter with central data transmission unit 2.Oncontroller 103, also be provided with and be used for the communication interface 101,102 of carrying out data interaction, in remote signaling collection andtransmission unit 1, also be provided with independence or be built insignal acquisition module 104 in thewireless communication module 105 with the detected network equipment (repeater, trunk amplifier etc.).First controller 103 pairs of parameter acquisitions, interface management, system configuration, telecommunication managements are controlled.Communication interface 101,102 provides RS232 or RS485 interface to be connected with equipment such as detected repeater or trunk amplifiers to carry out information interaction.Wireless communication module 105 can be selected GSM or CDMA module for use; The SIM/UIM slot can be inserted different operators SIM/UIM card.

Remote signaling is gathered withtransmission unit 1 according to the configuration deployment of center management system in the different location of building, and parameter is gathered.Centraldata transmission unit 2 can be analyzed data, and the attendant is awareness network quality condition very intuitively thus.

The parameter that remote signaling collection andtransmission unit 1 are gathered comprises: GSM network parameter and cdma network parameter.

The GSM network parameter is referring to table 1, and the cdma network parameter is referring to table 2.

Be provided withsecond controller 203 in the centraldata transmission unit 2, coupledly be provided with a plurality ofwireless communication modules 201 and one and can link to each other with system server 3 and carry out acommunication interface 202 of data interaction.Eachwireless communication module 201 corresponding a plurality of remote signaling collections and transmission unit 1.Communication interface 101,102 specifically can be RS485 interface or RS232interface.Communication interface 202 specifically can be RS485, RS232 and/or USB interface, RJ45 interface.

Centraldata transmission unit 2 is controlled by 203 pairs of wireless communication modules ofsecond controller 201 andcommunication interface 202, realizes and remote signaling collection andtransmission unit 1 and system server 3 data-transformation facilities.

Be provided with communication interface modules 301, cordless communication network quality-monitoring evaluation management database 302, cordless communication network quality-monitoring evaluation analysis module 307 and cordless communication network quality-monitoring in the system server 3 and estimate management data statistical report form processing module 306, be connected with a figure, data display engine module 304 and an application server module 305 with database 302, evaluation analysis module 307, statistical report form processing module 306.With figure, data display engine module 304 and application server module 305 interconnected interface management module 310, maintenance management module 311, the module of testing oneself 312 and the enquiry modules 313 of also being provided with.Be connected with monitoring client modules 309 on the application server module 305, application server module 305 interconnects by local area network (LAN) or cross spider with the monitoring client.Communication interface 301 specifically comprises the data communication interface 3011 (RS485, RS232 or USB interface, RJ45 interface) and a network interface 3012 that links to each other with the SMS service center (SMSC) or the packet data network of operator (RJ45 interface or other type of network interface) that carry out data interaction with central data transmission unit 2.Network interface 3012 uses any one among China Mobile's Internet Short Message Gateway interface protocol (CMPP), CHINAUNICOM's short message service networking protocol (SGIP) and the ICP/IP protocol three to be connected with mobile operator SMS service center and Packet Data Network.1 pair of radio signal quality parameter of remote signaling collection and transmission unit is gathered, carry out data interaction by wireless data or short message way and centraldata transmission unit 2, be transferred to system server 3 after the data decodes such as radio signal quality parameter that centraldata transmission unit 2 is gathered 1 sampling of remote signaling collection and transmission unit and detected network equipment operational factor, the data that system server 3 utilizes remote signaling collection andtransmission unit 1 to gather, according to the network priori quality of wireless network is carried out A+E, and be core with the evaluation result data, system is monitored, estimate and management.In system server 3, also be provided with database maintenance module 303 and backstage failure monitoring module 308.

Specifically, system server 3 is based on Client, and data are handled.Wherein:

Interface management module 310 can dynamically show monitoring point details in test point state, the viewing area, comprises engineering information and parameter information.

Database maintenance module 303 has correlation functions such as data interpolation, record modification, record deletion, the setting of test set position, test set deletion, DB Backup, data base optimization, reduction of data.

Can carry out failure rate statistics, failure cause statistics, brand fault statistics, combination statistics by statistics and Report Server Management module 306.

Can generate maintenance task list, maintenance report, maintenance history record by maintenance management module 311.

Can carry out fault detect, fault judgement and fault by backstage failure monitoring module 308 shows.

But by the module 312 executive communication fault-heartbeat detection of testing oneself.

Can carry out engineering information inquiry (by the time inquiry, by area inquiry, comprehensive inquiry), test point status poll and historical record inquiry by enquiry module 313.

Can carry out the setting of remote end module central number, remote end module setting reporting period and dial setting by Configuration Manager 314.

Table 1

Numbering	Parameter name
			1	Received signal level (Rxlev)
1	Received signal quality (Rxqual)
		1	Timing Advance (Timing Advance)
1	Transmitting power (Tx Power)
		1	Cell selecting parameter (Cell reselection parameters, C1 and C2)
1	Application layer data percent of pass (Data throughput on application and modem levels)
		1	Downlink signaling counter (Downlink Signal Counter)
1	Return loss and time-delay (Echo attenuatin and echo delay)
		1	Carrier interference ratio C/l
1	Time slot (Time Slot)
		1	Subchannel number (Sub Channel Number)
1	Channelling mode (Channel Mode)
		1	Mobile network encode (MNC)
1	Speech coder (Full Rate, Enhanced Full Rate, Half Rate)
		1	BBCH channel frequency (BCCH Frequency)
1	BCC (BISC)
		1	Routing Area Code (Location Area Code)
1	Sub-district coding (Cell Identity)
		1	Frequency modulation series number (HSN)
1	Thetoggle count device
		1	Thehandover success counter
1	Averagecall success counter
		1	The average call delay counter

Table 2

1.	Network number (Mobile Network Code)
		2.	System banner number (System Identification)
3.	Mobile network identification number (Network Identification)
		4.	Channel (Channel)
5.	Base station number (Base Station ID)
		6.	Received signal intensity (RSSI)
7.	Strength of transmitted signals (The strength of transmitted power)
		8.	Wrong frame per second (FER)
9.	Activate pilot set pilot offset (Active Pilot PN offset)
		10.	Activate pilot set pilot frequency intensity (Active Pilot Ec/Io)
11.	Candidate's pilot set pilot offset (Candidate Pilot PN offset)
		12.	Candidate's pilot set pilot frequency intensity (Candidate Pilot Ec/Io)

Claims (5)

1. a cordless communication network mass concentration measurement and management system comprises system server, it is characterized in that being connected with at least one central data transmission unit (2) with described system server (3) by wired or wireless device; Being connected with at least one GSM/CDMA remote signaling with each central data transmission unit (2) by wireless and/or non-wireless means gathers and transmission unit (1); Be provided with first controller (103) in remote signaling collection and the transmission unit (1), coupled have a wireless communication module (105), be connected with a SIM/UIM card slot (106) and with wireless communication module (105) and be used for the GSM/CDMA transmit receive antenna (107) of communicating by letter with central data transmission unit (2) duplex wireless, on controller (103), also be provided with the A communication interface (101 that is used for carrying out data interaction with the detected network equipment, 102), in remote signaling collection and transmission unit (1), also be provided with independence or be built in signal acquisition module (104) in the wireless communication module (105); Be provided with second controller (203) in the central data transmission unit (2), coupled at least one wireless communication module (201) corresponding with transmission unit (1) quantity, the B communication interface (202) that links to each other and carry out data interaction with system server (3) of being provided with the remote signaling collection; Be provided with communication interface modules (301), cordless communication network quality-monitoring evaluation management database (302), database maintenance module (303), backstage failure monitoring module (308), cordless communication network quality-monitoring evaluation analysis module (307) and cordless communication network quality-monitoring in the system server (3) and estimate management data statistical report form processing module (306), be connected with a figure, data display engine module (304) and an application server module (305) with database (302), evaluation analysis module (307), statistical report form processing module (306); Remote signaling is gathered with transmission unit (1) radio signal quality parameter and detected network equipment operational factor is carried out collection analysis, carry out data interaction by short message or wireless data mode and central data transmission unit (2), be transferred to system server (3) after radio signal quality parameter that central data transmission unit (2) is gathered the sampling of remote signaling collection and transmission unit (1) and the decoding of detected network equipment operational factor, system server (3) utilizes these data to set up database, utilize the data based network priori of basic network of lane database that quality of wireless network is carried out A+E, and be core with the evaluation result data, system is monitored, estimate and management.

2. measurement and management according to claim 1 system is characterized in that: described A communication interface (101,102) is RS485 and/or RS232 interface; Described B communication interface (202) is RS485, RS232 and/or USB interface, RJ45 interface.

3. measurement and management according to claim 1 and 2 system is characterized in that: with interconnected interface management module (310), maintenance management module (311), the module of testing oneself (312), enquiry module (313) and the Configuration Manager (314) of also being provided with of described figure, data display engine module (304) and application server module (305); Be connected with monitoring client modules (309) on the application server module (305), application server module (305) interconnects by local area network (LAN) or cross spider with the monitoring client.

4. measurement and management according to claim 3 system, it is characterized in that: described communication interface modules (301) comprises the data communication interface (3011) and a network interface (3012) that links to each other with the SMS service center or the packet data network of operator that carry out data interaction with central data transmission unit (2), and network interface (3012) uses China Mobile's Internet Short Message Gateway interface protocol (CMPP), among CHINAUNICOM's short message service networking protocol (SGIP) and the ICP/IP protocol three any one is connected with mobile operator SMS service center and Packet Data Network.

5. measurement and management according to claim 4 system is characterized in that: described data communication interface (3011) can be RS485, RS232 or USB, RJ45 interface; Described network interface (3012) is the RJ45 interface.

Images