CN109104740A - A kind of call duration training method - Google Patents
A kind of call duration training method Download PDFInfo
- Publication number
- CN109104740A CN109104740A CN201811043726.8A CN201811043726A CN109104740A CN 109104740 A CN109104740 A CN 109104740A CN 201811043726 A CN201811043726 A CN 201811043726A CN 109104740 A CN109104740 A CN 109104740A
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- China
- Prior art keywords
- master controller
- mobile phone
- calling
- call
- call duration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/02—Calling substations, e.g. by ringing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2218—Call detail recording
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of call duration training method, this method includes a known number, the experiment mobile phone of known TMSI/IMSI, calling device, snooping equipment and master controller, the snooping equipment is arranged in the experiment mobile phone region, the present invention will test mobile phone as target mobile phones, carry out call duration training, it is called using calling device, use the paging message of snooping equipment monitoring experiment mobile phone, the constantly call duration of adjustment calling device, so that snooping equipment can receive the paging message of experiment mobile phone, it will not make to test cell-phone bell again, pass through repetition training, obtain the minimum value of call duration.
Description
Technical field
The present invention relates to fields of communication technology, specifically, relate to a kind of call duration training method.
Background technique
It is detectd in work in the skill of the relevant departments such as public security, the skill means of detecing used for the mobile phone of target person usually require to move
Dynamic communication network continues multiple calling to the mobile phone of target person, and under the cooperation for not needing operator, unique way is exactly logical
Cross the mobile phone that other mobile phones constantly dial target person.But to target mobile phones using skill detect means need hidden, target without
It is carried out in the case where sense, therefore target mobile phones ring can't be caused.
Want target mobile phones that can be paged, at the same target mobile phones can't ring, this is contradiction；And to different operations
Quotient, different regional equipment suppliers, different network busy periods, the duration of network processes call signaling have difference, and
And the network signal processing time is Millisecond, by operator experience or feel to control call duration, be difficult
What realization was precisely controlled.So there is an urgent need to a kind of call duration training methods to realize the function for relevant departments.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, to provide a kind of call duration training method, be used for
It solves target mobile phones and is paged the contradictory relation between target mobile phones No ringing.
To achieve the goals above, the technical scheme adopted by the invention is that: a kind of call duration training method, this method
Experiment mobile phone, calling device, snooping equipment and master controller including a known number, known TMSI/IMSI, it is described to listen to
Equipment is arranged in the experiment mobile phone region, specifically includes the following steps:
Known number, known TMSI/IMSI and initial call duration are inputted in the master controller；
The calling device starts calling experiment mobile phone by public network base station according to initial call duration, known number；
Under the snooping equipment is issued in the base station that the calling device call phase listens to the experiment mobile phone region
Row paging signal, and all downlink page information listened to are uploaded to the master controller, the downlink page signal includes
There is TMSI/IMSI；
The master controller is searched in all downlink page signals according to known TMSI/IMSI, is judged whether there is and is contained
Have the downlink page signal of known TMSI/IMSI, if it does not exist, then extend the initial call duration and control it is described calling set
It is standby to restart to call；
Otherwise, the master controller judgment experiment mobile phone whether ring, and shorten the initial call duration simultaneously when there is ring
The calling device is controlled to restart to call；Or add up trained number of success in non-ring, and be trained to described in comparison
Whether function number is greater than default number of success, if more than, then training terminates, which is ideal call duration,
Otherwise, the calling device is controlled to restart to call.
Based on above-mentioned, the master controller judgment experiment mobile phone whether the specific steps of ring are as follows:
The snooping equipment also detects received time of public network base station ringing information in the calling device call phase, and will listen to
To all times ringing informations be uploaded to the master controller, contain TMSI/IMSI in described time ringing information；
The master controller is searched in all times ringing informations according to known TMSI/IMSI, judge whether there is containing
Known TMSI/IMSI's returns ringing information, and if it exists, then judgment experiment cell-phone bell, the otherwise non-ring of judgment experiment mobile phone.
Based on above-mentioned, the calling device is opened by the master controller to snooping equipment transmission when starting calling
Beginning listens to instruction, ceases listening for instructing to snooping equipment transmission by the master controller when stopping call.
Based on above-mentioned, calling start time and calling stop timing, the master controller are provided in the master controller
It is sent in calling start time to the calling device and starts call instruction and send to the snooping equipment to begin listening for referring to
It enables, the master controller stops call instruction and to the snooping equipment in the calling stop timing to calling device transmission
Transmission ceases listening for instructing.
The present invention has substantive distinguishing features outstanding and significant progress compared with the prior art, specifically, by one
Know that the experiment mobile phone of number, TMSI/IMSI as target mobile phones, carry out call duration training；It is called, is listened to using calling device
Monitoring of tools tests the paging message of mobile phone, the call duration of calling device is constantly adjusted, so that snooping equipment can receive reality
The paging message of mobile phone is tested, and experiment cell-phone bell will not be made to obtain the minimum value of call duration by repetition training.
Detailed description of the invention
Fig. 1 is GSM called flow figure.
Fig. 2 is call duration training method flow diagram of the present invention.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be described in further detail.
As shown in Figure 1, being GSM called flow figure, WDMA with CDMA called flow is also similar.From figure 1 it appears that from
Network starts mobile paging station (Paging Request) and starts have many signalings to want among ring (Alerting) to mobile station
Interaction, the about several hundred milliseconds of duration.If it is possible to network to mobile station issue paging after, from calling terminal immediately in
It only calls, then can achieve, which can page target mobile phones again, can control the effect of target mobile phones ring.
But in practical applications, the cell-phone number of target person is only known by relevant unit, without know its mobile phone TMSI or
IMSI, and in network paging, the address of paging in paging message is TMSI or IMSI.So passing through knowledge in network paging
Other paging message is infeasible come the calling for stopping calling terminal.A kind of feasible method is to control call duration in calling terminal, with
Achieve the effect that not only to be able to achieve paging target mobile phones but also can control target mobile phones ring.
But to different operators, different regional equipment suppliers, different network busy periods, network processes
The duration of call signaling has difference, and the network signal processing time is Millisecond again.By operator experience or
Feel to control call duration, it is difficult to realize to be precisely controlled.
So the present invention provides a kind of call duration training method according to mobile phone called party process, as shown in Fig. 2, this method
Experiment mobile phone, calling device, snooping equipment and master controller including a known number, known TMSI/IMSI, it is described to listen to
Equipment is arranged in the experiment mobile phone region, specifically includes the following steps:
Known number, known TMSI/IMSI and initial call duration are inputted in the master controller；
The calling device starts calling experiment mobile phone by public network base station according to initial call duration, known number；
Under the snooping equipment is issued in the base station that the calling device call phase listens to the experiment mobile phone region
Row paging signal, and all downlink page information listened to are uploaded to the master controller, the downlink page signal includes
There is TMSI/IMSI；
The master controller is searched in all downlink page signals according to known TMSI/IMSI, is judged whether there is and is contained
Have the downlink page signal of known TMSI/IMSI, if it does not exist, then extend the initial call duration and control it is described calling set
It is standby to restart to call；
Otherwise, the master controller judgment experiment mobile phone whether ring, and shorten the initial call duration simultaneously when there is ring
The calling device is controlled to restart to call；Or add up trained number of success in non-ring, and be trained to described in comparison
Whether function number is greater than default number of success, if more than, then training terminates, which is ideal call duration,
Otherwise, the calling device is controlled to restart to call.
Wherein, the snooping equipment includes eight wireless telecommunications target data acquisition terminals and a WIFI terminal, institute
Stating eight wireless telecommunications target data acquisition terminals includes mobile GSM, connection GSM, telecommunications CDMA, mobile TD-SCDMA, connection
WCDMA, mobile TDD-LTE, connection FDD-LTE, telecommunications FDD-LTE, allow the snooping equipment to listen to different operators
All base station down information, enhance the scope of application of the system.
Specifically, the master controller judgment experiment mobile phone whether the specific steps of ring are as follows:
The snooping equipment also detects received time of public network base station ringing information in the calling device call phase, and will listen to
To all times ringing informations be uploaded to the master controller, contain TMSI/IMSI in described time ringing information；
The master controller is searched in all times ringing informations according to known TMSI/IMSI, judge whether there is containing
Known TMSI/IMSI's returns ringing information, and if it exists, then judgment experiment cell-phone bell, the otherwise non-ring of judgment experiment mobile phone.
Preferably, in order to reduce useless downlink page information bar number, it is convenient for statistics and analysis, the calling device is being opened
Begin to begin listening for instructing to snooping equipment transmission by the master controller when calling, passes through the master when stopping call
Controller ceases listening for instructing to snooping equipment transmission；Alternatively, being additionally provided with calling start time in the master controller
With calling the stop timing, the master controller calling start time to the calling device send start call instruction and to
The snooping equipment transmission begins listening for instructing, and the master controller, which is sent in the calling stop timing to the calling device, to be stopped
Call instruction and to the snooping equipment transmission cease listening for instructing.
Means are called and listened to by above two control, so that the snooping equipment is only in the calling of the calling device
It is listened in period, greatly reduces useless downlink page information bar number.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (4)
1. a kind of call duration training method, including a known number, the experiment mobile phone of known TMSI/IMSI, calling device,
Snooping equipment and master controller, the snooping equipment are arranged in the experiment mobile phone region, it is characterised in that:
Known number, known TMSI/IMSI and initial call duration are inputted in the master controller；
The calling device starts calling experiment mobile phone by public network base station according to initial call duration, known number；
Under the snooping equipment is issued in the base station that the calling device call phase listens to the experiment mobile phone region
Row paging signal, and all downlink page information listened to are uploaded to the master controller, the downlink page signal includes
There is TMSI/IMSI；
The master controller is searched in all downlink page signals according to known TMSI/IMSI, is judged whether there is and is contained
Have the downlink page signal of known TMSI/IMSI, if it does not exist, then extend the initial call duration and control it is described calling set
It is standby to restart to call；
Otherwise, the master controller judgment experiment mobile phone whether ring, and shorten the initial call duration simultaneously when there is ring
The calling device is controlled to restart to call；Or add up trained number of success in non-ring, and be trained to described in comparison
Whether function number is greater than default number of success, if more than, then training terminates, which is ideal call duration,
Otherwise, the calling device is controlled to restart to call.
2. call duration training method according to claim 1, which is characterized in that the master controller judgment experiment mobile phone
Whether the specific steps of ring are as follows:
The snooping equipment also detects received time of public network base station ringing information in the calling device call phase, and will listen to
To all times ringing informations be uploaded to the master controller, contain TMSI/IMSI in described time ringing information；
The master controller is searched in all times ringing informations according to known TMSI/IMSI, judge whether there is containing
Known TMSI/IMSI's returns ringing information, and if it exists, then judgment experiment cell-phone bell, the otherwise non-ring of judgment experiment mobile phone.
3. call duration training method according to claim 1 or 2, it is characterised in that: the calling device is starting to exhale
It begins listening for instructing to snooping equipment transmission by the master controller when crying, passes through the main control when stopping call
Device ceases listening for instructing to snooping equipment transmission.
4. call duration training method according to claim 1 or 2, it is characterised in that: be provided in the master controller
Start time and calling stop timing are called, the master controller starts to exhale in calling start time to calling device transmission
It cries instruction and begins listening for instructing to snooping equipment transmission, the master controller is calling the stop timing to the calling
Equipment transmission, which stops call, to be instructed and ceases listening for instructing to snooping equipment transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043726.8A CN109104740B (en) | 2018-09-07 | 2018-09-07 | Call duration training method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043726.8A CN109104740B (en) | 2018-09-07 | 2018-09-07 | Call duration training method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109104740A true CN109104740A (en) | 2018-12-28 |
| CN109104740B CN109104740B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811043726.8A Active CN109104740B (en) | 2018-09-07 | 2018-09-07 | Call duration training method |
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| CN109104740B (en) | 2021-08-27 |
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