Summary of the invention
Main purpose of the present invention is to provide a kind of supervisory control system and method for mobile communications network, and corresponding mobile terminal and supervising device, be intended to mobile communications network to monitor in real time, so that operator can carry out the network optimization in time, reduce costs, promote user satisfaction.
To achieve these objectives, the present invention proposes a kind of supervisory control system of mobile communications network, comprises Surveillance center and mobile terminal, wherein:
Mobile terminal, for detection of current mobile communications network information and positional information, and reports Surveillance center;
Surveillance center, for according to described mobile communications network information and positional information generating network monitor message.
Preferably, described Surveillance center is used for: send and detect instruction to mobile terminal; Described mobile terminal is used for: report current mobile communications network information and positional information according to described detection instruction to described Surveillance center.
Preferably, described mobile terminal is used for: detect currently while meeting report condition, initiatively report once current mobile communications network information and positional information to Surveillance center.
Preferably, described mobile terminal is used for: judge whether to meet report condition by detecting the signal message of current positional information, temporal information or mobile communications network.
Preferably, described network monitoring information comprises network coverage information and user distribution information.
The present invention proposes a kind of method for supervising of mobile communications network simultaneously, comprises step:
Mobile communications network information and positional information that Surveillance center's mobile terminal receive reports;
Surveillance center is according to described mobile communications network information and positional information generating network monitor message.
Preferably, before the mobile communications network information that described Surveillance center mobile terminal receive sends and the step of positional information, also comprise:
Surveillance center sends and detects instruction to mobile terminal;
Mobile communications network information and positional information that mobile terminal is current according to described detection command detection, and report Surveillance center.
Preferably, before the mobile communications network information that described Surveillance center mobile terminal receive reports and the step of positional information, also comprise:
Mobile terminal detects current while meeting report condition, current mobile communications network information and the positional information of active detecting, and report Surveillance center.
Preferably, described method also comprises: mobile terminal judges whether to meet report condition by detecting the signal message of current positional information, temporal information or mobile communications network.
The present invention also proposes a kind of mobile terminal, comprises network detection module, position detecting module and link block, wherein:
Network detection module, for detection of current mobile communications network information;
Position detecting module, for detection of current positional information;
Link block, for setting up wireless connections with Surveillance center, and reports described mobile communications network information and positional information to described Surveillance center.
Preferably, described link block is used for: receive and detect instruction, and send to described network detection module and position detecting module, so that described network detection module and position detecting module detect respectively current mobile communications network information and positional information according to described detection instruction.
Preferably, also comprise analysis judge module, its for: judge the current report condition that whether meets, if meet report condition, send detection instruction to described network detection module and position detecting module, so that described network detection module and position detecting module detect respectively current mobile communications network information and positional information and send to described link block to be reported according to described detection instruction.
Preferably, described analysis judge module is used for: judge whether to meet report condition by detecting the signal message of current positional information, temporal information or mobile communications network.
The present invention also proposes a kind of supervising device, comprises linkage unit and processing unit, wherein:
Linkage unit, for setting up wireless connections with mobile terminal, and mobile communications network information and the positional information of mobile terminal receive transmission;
Processing unit, for according to described mobile communications network information and positional information generating network monitor message.
Preferably, described linkage unit is used for: send and detect instruction to mobile terminal, so that described mobile terminal is according to described detection command detection and feed back mobile communications network information and positional information.
Preferably, described network monitoring information comprises network coverage information and user distribution information.
The supervisory control system of a kind of mobile communications network provided by the present invention, by mobile terminal initiatively or passive report current mobile communications network information and positional information to Surveillance center, Surveillance center is according to the Information generation network monitoring information reporting, this network monitoring information has comprised network coverage information, even can also comprise user distribution information, thereby the network information that one or more mobile terminals sent in diverse location and time is just with image, the modes such as form dynamically present, realized to mobile communications network in real time, dynamic monitoring, make operator to carry out in time the network optimization according to network monitoring information, convenient and swift, reduce cost, promote user satisfaction.
Embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, supervisory control system one embodiment of mobile communications network of the present invention is proposed, this supervisory control system comprises Surveillance center and the mobile terminal of having set up wireless connections, a Surveillance center can set up wireless connections with multiple mobile terminals.Wherein, mobile terminal is used for initiatively or passive current mobile communications network information and the positional information of detection, and reports Surveillance center; Mobile communications network information and positional information that Surveillance center sends for receiving one or more mobile terminals, and according to this mobile communications network information and positional information generating network monitor message.
Mobile terminal active reporting information, refer to that mobile terminal detects current while meeting report condition, initiatively report once current mobile communications network information and positional information to Surveillance center, mobile terminal can judge whether to meet report condition by detecting the signal message of current positional information, temporal information or mobile communications network.The passive reporting information of mobile terminal, refer to that Surveillance center sends and detects instruction to all mobile terminals in the mobile terminal of specifying or appointed area, the mobile terminal that receives detection instruction is reported current mobile communications network information and positional information by trend Surveillance center.
Be illustrated in figure 2 the first embodiment of mobile terminal of the present invention, what the mobile terminal of the present embodiment was passive sends information to Surveillance center, and this mobile terminal comprises network detection module, position detecting module and link block.
Network detection module: for according to detecting command detection current mobile communications network information, and send to link block.Wherein, mobile communications network information, as 2G, 3G or the 4G network information, comprises base station information and the corresponding information such as signal strength signal intensity, signal to noise ratio of this network.Network detection module can be 2G, 3G or 4G communication check module, as the LTE communication check module by 4G communication check module detects the 4G network information.
Position detecting module: for according to detecting command detection current positional information, and send to link block, this positional information is the coordinate information of the current present position of mobile terminal.Position detecting module via satellite locating module or WIFI module is carried out detection position information, in the time there is no satellite-signal, and the positional information that uses WIFI module to receive.
Link block: for setting up wireless connections with Surveillance center, receive the detection instruction that Surveillance center sends, and detection instruction is sent to network detection module and position detecting module, receive mobile communications network information and positional information that network detection module and position detecting module send, and report Surveillance center.
The mobile communications network that link block can be supported by mobile terminal is connected communication with Surveillance center, as 2G, 3G or 4G network, even WIFI network, because of the coverage of 2G network the widest, therefore preferred 2G network, as being connected communication by 2G communication modules such as cdma communication module or gsm communication modules with Surveillance center.Link block sends when information to Surveillance center, can send with short message mode, also can usage data passage, send in data message mode.
Be illustrated in figure 3 the second embodiment of mobile terminal of the present invention, the mobile terminal of the present embodiment can be sent information by trend Surveillance center, also can initiatively send information to Surveillance center, and it is to have increased by an analysis judge module with the difference of the first embodiment.
Analyze judge module and be used for judging currently whether meet report condition, if meet report condition, send and detect instruction to network detection module and position detecting module; Network detection module and position detecting module detect respectively current mobile communications network information and positional information according to detecting instruction, and send to link block; Link block by mobile communications network information and positional information active reporting to Surveillance center.
Analyze judge module and can judge whether to meet report condition by detecting the signal message of current positional information, temporal information or mobile communications network.For example:
Positional information: when analysis judge module detects that by position detecting module the change in location of mobile terminal exceedes predetermined threshold value, judge and meet report condition; Analyze judge module and detect that by position detecting module mobile terminal has arrived predeterminated position, judge and meet report condition.
Temporal information: analyze judge module and detect apart from reporting last time exceed preset value in time interval, judge and meet report condition; Analyze judge module and detect that current time has arrived on default and call time, judge and meet report condition.
Signal message: analyze judge module and detect that by network detection module the variable quantity of the mobile communications network signal (as 4G network signal) of appointment exceedes preset value, judge and meet report condition; Analyze the signal strength signal intensity of mobile communications network signal that judge module detects appointment higher or lower than preset value, judge and meet report condition.
Be illustrated in figure 4 supervising device one embodiment of the present invention, the supervising device of the present embodiment is the Surveillance center in the supervisory control system of aforementioned mobile communications network, and this supervising device comprises linkage unit, processing unit and output unit.
Linkage unit: for setting up wireless connections with at least one mobile terminal, mobile communications network information and positional information that mobile terminal receive sends, and send to processing unit.Preferably, can also send and detect instruction to all mobile terminals in the mobile terminal of specifying or appointed area, so that receive the mobile terminal that detects instruction according to detecting command detection and feeding back mobile communications network information and positional information.
Linkage unit can pass through 2G, 3G or 4G network, and even WIFI network is connected communication with mobile terminal, because the coverage of 2G network is the widest, is therefore preferably connected communication with mobile terminal by 2G communication module.When information that linkage unit mobile terminal receive reports, can receive by 2G receiver module, also can from 2G system, extract.
Processing unit: for according to mobile communications network information and positional information generating network monitor message, wherein, network monitoring information at least comprises network coverage information, if the user terminal such as mobile terminal is mobile phone can also comprise user distribution information.For example, mobile communications network information is the 4G network information, can generate 4G user distribution information.
Concrete, processing unit is analyzed classification to the positional information of the mobile communications network information receiving and mobile terminal, if mobile terminal present position is in the scope of required monitoring, just, at monitoring map location place, identify mobile communications network (as 4G network) signal condition information.According to the positional information generating network coverage information of mobile communications network information and mobile terminal, in the time that mobile terminal is user terminal, also generate user distribution information, and send to output unit accordingly.
Output unit: for output network monitor message, this network monitoring information preferably includes network coverage information and user distribution information.Output unit can be with the formal output of form, preferably with the formal output of figure, by display unit display network coverage information figure and user distribution hum pattern on human-computer interaction interface.Many like this mobile terminals just dynamically present in the mode of image in the network information of diverse location and time transmission, and operator can carry out the network optimization and monitoring in time according to network monitoring information figure, convenient and swift.
Now the monitoring flow process of the supervisory control system of 5 and 6 pairs of mobile communications networks of the present invention elaborates by reference to the accompanying drawings:
Be illustrated in figure 5 method for supervising first embodiment of mobile communications network of the present invention, the present embodiment is elaborated as example by trend Surveillance center transmission information taking mobile terminal, and described method for supervising comprises the following steps:
Step S101: Surveillance center sends and detects instruction to mobile terminal
Surveillance center and mobile terminal are set up wireless connections by mobile communications network, as 2G, 3G or 4G network, even WIFI network, because of the coverage of 2G network the widest, therefore preferred 2G network, as connected communication by 2G communication modules such as cdma communication module or gsm communication modules.Surveillance center can send and detect instruction to all mobile terminals in the mobile terminal of specifying or appointed area.
Step S102: mobile terminal detects current mobile communications network information and positional information, and reports Surveillance center
Wherein, mobile communications network information, as 2G, 3G or the 4G network information, comprises base station information and the corresponding information such as signal strength signal intensity, signal to noise ratio of this network.Mobile terminal can detect mobile communications network information by 2G, 3G or 4G communication check module, as the LTE communication check module by 4G communication check module detects the 4G network information.
Positional information is the coordinate information of the current present position of mobile terminal.Mobile terminal via satellite locating module or WIFI module carrys out detection position information, in the time there is no satellite-signal, and the positional information that uses WIFI module to receive.
Mobile terminal sends when information to Surveillance center, can send with short message mode, also can usage data passage, send in data message mode.
Step S103: Surveillance center is according to mobile communications network information and positional information generating network monitor message
Wherein, network monitoring information at least comprises network coverage information, if the user terminal such as mobile terminal is mobile phone can also comprise user distribution information.For example, mobile communications network information is the 4G network information, can generate 4G user distribution information.
Concrete, Surveillance center analyzes classification to the positional information of the mobile communications network information receiving and mobile terminal, if mobile terminal present position is in the scope of required monitoring, just, at monitoring map location place, identify mobile communications network (as 4G network) signal condition information.According to the positional information generating network monitor message of mobile communications network information and mobile terminal, comprise network coverage information accordingly, in the time that mobile terminal is user terminal, also comprise user distribution information.And with the formal output of form or figure, preferably with the formal output of figure, by display unit display network coverage information figure and user distribution hum pattern on man-machine communication interface.Many like this mobile terminals just dynamically present in the mode of image in the network information of diverse location and time transmission, and operator carries out the network optimization and monitoring according to network monitoring information figure, convenient and swift.
Be illustrated in figure 6 method for supervising second embodiment of mobile communications network of the present invention, the present embodiment is initiatively elaborated to Surveillance center's transmission information as example taking mobile terminal, and described method for supervising comprises the following steps:
Step S201: mobile terminal starts
Step S202: mobile terminal judges the current report condition that whether meets
Mobile terminal can judge whether to meet report condition by detecting the signal message of current positional information, temporal information or mobile communications network.For example:
Positional information: when analysis judge module detects that by position detecting module the change in location of mobile terminal exceedes predetermined threshold value, judge and meet report condition; Analyze judge module and detect that by position detecting module mobile terminal has arrived predeterminated position, judge and meet report condition.
Temporal information: analyze judge module and detect apart from reporting last time exceed preset value in time interval, judge and meet report condition; Analyze judge module and detect that current time has arrived on default and call time, judge and meet report condition.
Signal message: analyze judge module and detect that by network detection module the variable quantity of the mobile communications network signal (as 4G network signal) of appointment exceedes preset value, judge and meet report condition; Analyze the signal strength signal intensity of mobile communications network signal that judge module detects appointment higher or lower than preset value, judge and meet report condition.
If meet report condition, enter step S201; If do not meet report condition, will not respond.
Step S203: mobile terminal detects current mobile communications network information and positional information, and reports Surveillance center
Step S204: Surveillance center is according to mobile communications network information and positional information generating network monitor message
Taking monitoring 4G network as example, be elaborated below:
Referring to Fig. 7 and Fig. 8, in figure, 10 is a sector of base station 10,20 is a sector of base station 20, set a Surveillance center, 4G network coverage situation to 10 and 20 two sectors under these two base stations is monitored, and is preset in this monitored space and adds up to 500 mobile terminals, and these mobile terminals are the smart mobile phone with 4G communication function, comprise and possess gps satellite positioning function, 2G communication function.Thereby make system can monitor in real time any 4G network coverage situation in 2G network coverage.
Mobile terminal active reporting information in this system, default report condition is:
1, locality condition: when the change in location of terminal exceedes 200 meters, active reporting once.
2, time conditions: the terminal to report time interval, active reporting was once when more than 30 minutes.
3, signal conditioning: terminal detects 4G network signal (receiving RSSI), active reporting when every 100 detection mean variation exceed 5db.
After moving 10 days according to above condition monitoring system, Surveillance center draws out the coverage diagram of base station 10 and base station 20, according to signal quality, each base station overlay area be divided into by force, in, weak three regions, according to reporting position to exceed 50 times and divide user's close quarters into reporting every 200 square metres of every days.In Fig. 7, in 10 overlay areas, base station, 11 is strong signaling zone, and 12 is middle signaling zone, and 13 is weak signal area; In 20 overlay areas, base station, 21 is strong signaling zone, and 22 is middle signaling zone, and 23 is weak signal area; , there are two user compact districts 31 and 32 in whole guarded region, draws from monitor data map analysis:
1,10 Downtilt excessive area coverage in base station is too small.
2, compact district 31Wei base station 20 covers, and this region major part is medium-strength signal.
3, compact district 32 fractions are covered by 20 outers, base station, and major part does not have 4G network signal.
4, base station 10 areas of coverage do not have user compact district.
5, base station 20 business are much larger than base station 10
For monitoring existing problems, 20 and 10 two base stations are optimized, prioritization scheme is:
1, turn the angle of declination of base station 10 down, increase base station 10 coverages, relative base station 20 partial service of having shared.
2, strengthen compact district 31 and 32 signal qualitys, cover user compact district 32 with base station 10.
Optimize for base station 10 and 20, make base station 10 antenna main lobes aim at user compact district 32, heighten 5 °, the antenna for base station elevation angle; Base station 20 antenna directions, aim at user compact district 31.After optimizing, monitoring one week, obtains cover data shown in Fig. 8, and coverage effect has clearly and to improve, and user compact district 31 signal strength signal intensity in becomes strong signal strength signal intensity, and user compact district 32 all becomes middle intensity and covers, two base station users and area coverage equilibrium.
To 4G, network monitoring has been described in detail above, in fact can also be used for monitoring 2G, 3G network, the network of the higher level even later occurring.
Accordingly, the method for supervising of mobile communications network of the present invention and system, by mobile terminal initiatively or passive report current mobile communications network information and positional information to Surveillance center, Surveillance center is according to the Information generation network monitoring information reporting, this network monitoring information has comprised network coverage information, even can also comprise user distribution information, thereby the network information that one or more mobile terminals sent in diverse location and time is just with image, the modes such as form dynamically present, realized to mobile communications network in real time, dynamic monitoring, make operator to carry out in time the network optimization according to network monitoring information, convenient and swift, reduce cost, promote user satisfaction.
One of ordinary skill in the art will appreciate that, realizing all or part of step in above-described embodiment method can control relevant hardware by program and complete, described program can be stored in a computer read/write memory medium, and described storage medium can be ROM/RAM, disk, CD etc.
With reference to the accompanying drawings of the preferred embodiments of the present invention, not thereby limit to interest field of the present invention above.Those skilled in the art do not depart from the scope and spirit of the present invention, and can have multiple flexible program to realize the present invention, such as can be used for another embodiment and obtain another embodiment as the feature of an embodiment.Allly using any amendment of doing within technical conceive of the present invention, be equal to and replace and improve, all should be within interest field of the present invention.