CN101572886B - Mobile communication monitoring method and device - Google Patents
Mobile communication monitoring method and device Download PDFInfo
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- CN101572886B CN101572886B CN2009101077334A CN200910107733A CN101572886B CN 101572886 B CN101572886 B CN 101572886B CN 2009101077334 A CN2009101077334 A CN 2009101077334A CN 200910107733 A CN200910107733 A CN 200910107733A CN 101572886 B CN101572886 B CN 101572886B
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Abstract
The invention discloses a mobile communication monitoring method, in which a virtual working cell parameter is determined by acquiring the parameter information of each cell in a target area, the synchronizing information and parameter information of the virtual working cell is broadcast and sent to the target area and the priority level of the virtual working cell is adjusted, the position area update request of the mobile terminal in the target area is received, the position area update procedure is started, the user identity information of the mobile terminal in the target area is acquired,and the specific mobile terminal in the target area is monitored according to the acquired user identity information of the mobile terminal in the target area. In the invention, the user identity inf ormation of the mobile terminal in the specific area is acquired in time, thus realizing real time monitoring on the mobile terminal in the specific area with strong disguise property, requiring no special decoding equipment and reducing the use cost.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of mobile communication monitoring method and device.
Background technology
Mobile communication has experienced first on behalf of analog communication system, the second generation and third generation digital communication system since producing.First generation mobile communication system is almost without any secrecy provision, be easy to from inflight acquisition and intercept communications content, the second generation and 3-G (Generation Three mobile communication system) have been done important improvement aspect communication security, such as: system need authenticate the access of mobile subscriber terminal, 3-G (Generation Three mobile communication system) has also increased the authentication of mobile subscriber terminal to network, the information encryption of air interface transmits, system is that mobile subscriber terminal distributes the temporary identity sign indicating number, no longer transmits the identity information of mobile subscriber terminal oneself in calling procedure.
The raising of the second generation and 3-G (Generation Three mobile communication system) fail safe has also increased the difficulty of specific mobile subscriber being intercepted and monitoring at some particular places undoubtedly.The method that generally adopts is at present: by the communication information of long intercepting and capturing mobile communication terminal and base station, when mobile subscriber terminal is got over location area updating and periodic location update, obtain mobile subscriber terminal information, thereby realize intercepting and monitoring to mobile subscriber's conversation, if system does not use the cipher mode conversation, then can the real-time listening mobile subscriber call information, otherwise, need the very strong special equipment of computing capability to decipher.
The inventor is in realizing process of the present invention, find that there are some limitation in the method that prior art is intercepted and monitored communication of mobile terminal, if mobile communication terminal is motion not, just location area updating more can not take place, system is in order to alleviate communications burden, to increase power system capacity, that often the cycle of periodic location update is established is very long, and it is long and uncertain therefore the time that needs wait is intercepted and monitored to mobile communication; When system had adopted the cipher mode conversation, mobile subscriber's call-information needed special decryption device to decipher, and the decryption device volume is big, power consumption, is not easy to carry and use.
Summary of the invention
The embodiment of the invention provides a kind of mobile communication monitoring method and device, with realization the communications of Mobile Terminals in the specific region is monitored.
In order to address the above problem, the embodiment of the invention has proposed a kind of mobile terminal monitored method, comprising:
Obtain the parameter information of each sub-district in the target area, determine the virtual work cell parameter according to the parameter information of each sub-district in the target area that gets access to;
Synchronizing information and virtual work cell parameter to the described virtual work of target area broadcast transmission sub-district make the virtual work native region priority be higher than the priority of each sub-district in the target area by adjusting virtual work sub-district gravity treatment offset parameter;
The location area updating request of the portable terminal in the receiving target zone, the enable position district is new technological process more, obtains the mobile terminal user identity information in the target area;
Determine portable terminal that needs are monitored and/or the monitored portable terminal of needs not according to the mobile terminal user identity information in the described target area that obtains;
When being defined as needing monitored portable terminal to make a call request, receive this call request, and make a call according to the base station of described call request outside the target area, transmit and monitor the call-information between the calling and called user.
Accordingly, the embodiment of the invention provides a kind of mobile communication monitoring device, comprising:
The cell parameter information acquisition unit is used to obtain the parameter information of each sub-district in the target area;
Virtual work sub-district determining unit, the parameter information of each sub-district is determined the virtual work cell parameter in the target area that is used for obtaining according to described cell parameter information acquisition unit;
The broadcast transmission unit is used for synchronizing information and virtual work cell parameter to the described virtual work of target area broadcast transmission sub-district;
Priority is provided with the unit, is used for making the virtual work native region priority be higher than the priority of each sub-district in the target area by adjusting described virtual work sub-district gravity treatment offset parameter;
The subscriber identity information acquiring unit is used for the location area updating request of the portable terminal in the receiving target zone, and the enable position district is new technological process more, obtains the mobile terminal user identity information in the target area;
Monitoring unit is used for according to the mobile terminal user identity information in the described target area that obtains communications of Mobile Terminals specific in the target area being monitored.
A kind of method of mobile communication and device that the embodiment of the invention provides, determine the virtual work cell parameter by the parameter information that obtains each sub-district in the target area, synchronizing information and virtual work cell parameter information to the described virtual work of target area broadcast transmission sub-district, and by adjusting the priority of virtual subdistrict, the location area updating request of the portable terminal in the receiving target zone, the enable position district is new technological process more, obtain the mobile terminal user identity information in the target area, portable terminal specific in the target area is monitored according to the mobile terminal user identity information in the described target area that obtains.The embodiment of the invention is by in time obtaining the mobile phone users identity information in the specific region, thereby realized the portable terminal of specific region is monitored in real time, and disguise is stronger, does not need special decryption device, has reduced use cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of a kind of mobile communication monitoring method of the embodiment of the invention;
Fig. 2 is the structural representation of a kind of mobile communication monitoring device of the embodiment of the invention;
Fig. 3 is the structural representation of monitoring unit in a kind of mobile communication monitoring device of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope of protection of the invention.
Fig. 1 is the flow chart of a kind of mobile communication monitoring method of the embodiment of the invention, and this method can be applicable to mainly may further comprise the steps in the described mobile terminal shielding device:
101, obtain the parameter information of each sub-district in the target area, determine the virtual work cell parameter according to the parameter information of each sub-district in the target area that gets access to;
Concrete, the electromagnetic environment in the detection of a target zone at first, obtain the parameter information of each sub-district in the target area, the information such as working frequency points information, positional information, power and adjacent cell parameter table that comprise each sub-district, the parameter of selecting a lower-powered sub-district is as the virtual work cell parameter, in order in time to obtain the identity information of mobile subscriber terminal, select with the power largest cell not in the sub-district in same position district to accelerate the location area updating process of mobile subscriber terminal like this as the virtual work sub-district as far as possible.
102, to the synchronizing information and the virtual work cell parameter of the described virtual work of target area broadcast transmission sub-district, make the virtual work native region priority be higher than the priority of each sub-district in the target area by adjusting virtual work sub-district gravity treatment offset parameter;
Concrete, the synchronizing information and the virtual work cell parameter information of the described virtual work of all the portable terminal broadcast transmissions sub-district in the scope of target area, change sub-district gravity treatment offset parameter, make the priority of the projecting sub-district of priority of virtual work sub-district, also be C2 value that mobile subscriber terminal calculates surpass power largest cell C2 value and sub-district gravity treatment lag parameter with.
103, the location area updating request of the portable terminal in the receiving target zone, the enable position district is new technological process more, obtains the mobile terminal user identity information in the target area;
Concrete, because the priority height of the priority ratio peripheral cell of virtual work sub-district, after the portable terminal in the virtual work sub-district receives the cell parameter of virtual work Cell Broadcast CB, the enable position district is upgraded, send request by Random Access Channel to virtual work community mobile communication supervising device, described mobile communication monitoring device receives the request back and distributes Dedicated Control Channel and set up second layer connection for it, and pass through this Dedicated Control Channel to mobile subscriber terminal transmission identification request message, mobile subscriber terminal responds this message and sends the mobile subscriber terminal identity information to mobile terminal monitored device, and residing in this virtual work sub-district, this subscriber identity information comprises the international mobile subscriber identifier and/or the International Mobile Equipment Identity sign indicating number of portable terminal.
104, according to the mobile terminal user identity information in the described target area that obtains portable terminal specific in the target area is monitored;
Concrete, determine portable terminal that needs are monitored and/or the monitored portable terminal of needs not according to the mobile terminal user identity information in the described target area that obtains, comprise mobile terminal user identity information in the described target area that obtains and the mobile terminal user information that sets in advance are compared the monitored portable terminal of definite needs and/or do not need monitored portable terminal, the described mobile phone users identity information that sets in advance can be the mobile phone users identity information of monitoring needing in this zone of setting in advance, and can be need the mobile phone users identity information monitored yet in this zone.When being defined as needing monitored portable terminal to make a call request, receive this call request, and make a call according to the base station of described call request outside the target area, transmit and monitor the call-information between the calling and called user.When definite portable terminal is when not needing monitored portable terminal, adjust the gravity treatment offset parameter of virtual work sub-district, reduce the priority of virtual work sub-district, at this moment, the portable terminal that has resided in the virtual work cell coverage area resides in described virtual work sub-district all the time because of the parameter that does not have adjacent sub-district.Send the paging request from paging channel to this mobile subscriber terminal then, and after receiving this mobile subscriber terminal channel request, distribute Dedicated Control Channel and slow associated control channel for it, with the sub-district of channel power maximum in the detected target area as adjacent sub-district, send system information 5 message that include described adjacent cell channel descriptor to described mobile subscriber terminal by slow associated control channel, the mobile subscriber terminal that receives the adjacent cell channel descriptor will detect adjacent cell channel power, because the power of the described virtual work of adjacent cell channel power ratio sub-district is big, so this portable terminal will start the sub-district once more and switch, switch to the sub-district of normal mobile communications network residently from the virtual work sub-district, also promptly this portable terminal has discharged from the virtual work sub-district.The periodic priority of adjusting the virtual work sub-district can be monitored the specific portable terminal in the virtual work cell coverage area.Need to prove, mobile terminal user identity information in the described target area that obtains can also be shown by display device, select to determine to need monitored portable terminal and/or do not need monitored portable terminal by screen display by the user.
A kind of mobile communication monitoring method that the embodiment of the invention provides, situation according to mobile communications network resource distribution in the specific target areas, set up the virtual work sub-district, broadcast the synchronizing information and the cell parameter information of described virtual work sub-district, by adjusting the priority of virtual subdistrict, make the portable terminal in the target area carry out the position renewal, thereby obtain described mobile terminal user identity information, described mobile phone users identity information and the mobile phone users identity information of presetting are compared, generate comparative result, the specific portable terminal in target area is monitored according to described comparative result.The embodiment of the invention is by in time obtaining the mobile phone users identity information in the specific region, thereby realized the portable terminal of specific region is monitored in real time, and disguise is stronger, does not need special decryption device, has reduced use cost.
Fig. 2 is the structural representation of a kind of mobile communication monitoring device of the embodiment of the invention, this device mainly comprises: cell parameter information acquisition unit 21, virtual work sub-district determining unit 22, broadcast transmission unit 23, priority are provided with unit 24, subscriber identity information acquiring unit 25, monitoring unit 26, will specifically describe relation and function between each unit below.
Cell parameter information acquisition unit 21 is used to obtain the parameter information of each sub-district in the target area;
Concrete, cell parameter information acquisition unit 21 is the electromagnetic environment in the detection of a target zone at first, obtains each cell parameter in the target area, comprises the information such as working frequency points information, positional information, power and adjacent cell parameter table of each sub-district.
Virtual work sub-district determining unit 22, the parameter information of each sub-district is determined the virtual work cell parameter in the target area that is used for obtaining according to described cell parameter information acquisition unit 21;
Concrete, the parameter information of each sub-district in the target area that virtual work sub-district determining unit 22 is obtained according to described cell parameter information acquisition unit 21 select one with the sub-district of target area internal power maximum in the parameter of the sub-district in diverse location district as the virtual work cell parameter.
Priority is provided with unit 24, is used for by adjusting described virtual subdistrict gravity treatment offset parameter to change the virtual work native region priority;
Concrete, by increase C2 value that virtual subdistrict gravity treatment offset parameter makes mobile subscriber terminal calculate surpass power largest cell C2 value and sub-district gravity treatment lag parameter with, the priority of virtual work sub-district just is higher than the priority of each sub-district in the target area like this, equally, can reduce the priority of described virtual work sub-district by reducing virtual subdistrict gravity treatment offset parameter, make the portable terminal that resides in the target area reside in described virtual work sub-district all the time.In the middle of practical application, can realize the specific portable terminal in the virtual work cell coverage area is monitored according to the priority that concrete needs are periodically adjusted the virtual work sub-district.
Subscriber identity information acquiring unit 25 is used for the location area updating request of the portable terminal in the receiving target zone, and the enable position district is new technological process more, obtains the mobile terminal user identity information in the target area;
Concrete, when the priority of the priority ratio peripheral cell of virtual work sub-district is high, after mobile subscriber terminal receives the cell parameter of virtual work Cell Broadcast CB, the enable position district is upgraded, send request by Random Access Channel to the mobile communication monitoring device, the mobile communication monitoring device receives this request back and distributes Dedicated Control Channel and set up second layer connection for it, send the identification request message by this Dedicated Control Channel to mobile subscriber terminal again, mobile subscriber terminal responds this message and sends the mobile subscriber terminal identity information to mobile terminal monitored device, and residing in this virtual work sub-district, this subscriber identity information comprises the international mobile subscriber identifier and/or the International Mobile Equipment Identity sign indicating number of portable terminal.
Fig. 3 is the structural representation of monitoring unit in a kind of mobile communication monitoring device of the embodiment of the invention.Described monitoring unit 26 mainly comprises:
Portable terminal determining unit 260, the mobile terminal user identity information in the target area that is used for obtaining according to described subscriber identity information acquiring unit 25 are determined portable terminal that needs are monitored and/or the monitored portable terminal of needs not; Described determining unit 260 specifically comprises: comparing unit 2601, the portable terminal that the needs that mobile terminal user identity information in the target area that is used for described subscriber identity information acquiring unit 25 is obtained and described memory cell are stored are monitored and/or do not need monitored mobile terminal user identity information to compare generates corresponding result; Determine performance element 2602, be used for determining portable terminal that needs are monitored and/or the monitored portable terminal of needs not according to the comparative result of described comparing unit.
Memory cell 261 is used to store the monitored portable terminal of the needs that set in advance and/or does not need monitored mobile terminal user identity information.
First control unit 262, when described portable terminal determining unit 260 definite monitored portable terminals of needs make a call request, receive this call request, and make a call, transmit and monitor the call-information between the calling and called user according to the base station of described call request outside the target area.
Second control unit 263, be used for when definite portable terminal when not needing monitored portable terminal, do not need monitored portable terminal transmitting system information 5 message by slow associated control channel to described, comprise adjacent cell parameter information in this message, this neighbour sub-district is the sub-district of target area internal power maximum;
Concrete, when definite portable terminal is when not needing monitored portable terminal, by priority unit 24 is set and adjusts described virtual subdistrict gravity treatment offset parameter to reduce the priority of virtual work sub-district, send the paging request from paging channel to this mobile subscriber terminal then, and after receiving this mobile subscriber terminal channel request, distribute Dedicated Control Channel and slow associated control channel for it, with the sub-district of channel power maximum in the detected target area as adjacent sub-district, send system information 5 message that include described adjacent cell channel descriptor to described mobile subscriber terminal by slow associated control channel, the mobile subscriber terminal that receives the adjacent cell channel descriptor will detect adjacent cell channel power, because the power of the described virtual work of adjacent cell channel power ratio sub-district is big, so this portable terminal will start the sub-district once more and switch, switch to the sub-district of normal mobile communications network residently from the virtual work sub-district, also promptly this portable terminal has discharged from the virtual work sub-district.
Display unit 264, be used to show the mobile terminal user identity information in the target area that described subscriber identity information acquiring unit obtains, so that the user selects to determine to need monitored portable terminal and/or do not need monitored portable terminal by screen display.
A kind of mobile communication monitoring device that the embodiment of the invention provides, determine the virtual work cell parameter by the parameter information that obtains each sub-district in the target area, synchronizing information and virtual work cell parameter information to the described virtual work of target area broadcast transmission sub-district, and by adjusting the priority of virtual subdistrict, the location area updating request of the portable terminal in the receiving target zone, the enable position district is new technological process more, obtain the mobile terminal user identity information in the target area, portable terminal specific in the target area is monitored according to the mobile terminal user identity information in the described target area that obtains.The embodiment of the invention is by in time obtaining the mobile phone users identity information in the specific region, thereby realized the portable terminal of specific region is monitored in real time, and disguise is stronger, does not need special decryption device, has reduced use cost.
Above disclosed is a kind of preferred embodiment of the present invention only, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. a mobile communication monitoring method is characterized in that, comprising:
Obtain the parameter information of each sub-district in the target area, determine the virtual work cell parameter according to the parameter information of each sub-district in the target area that gets access to;
Synchronizing information and virtual work cell parameter to the described virtual work of target area broadcast transmission sub-district make the virtual work native region priority be higher than the priority of each sub-district in the target area by adjusting virtual work sub-district gravity treatment offset parameter;
The location area updating request of the portable terminal in the receiving target zone, the enable position district is new technological process more, obtains the mobile terminal user identity information in the target area;
Determine portable terminal that needs are monitored and/or the monitored portable terminal of needs not according to the mobile terminal user identity information in the described target area that obtains;
When being defined as needing monitored portable terminal to make a call request, receive this call request, and make a call according to the base station of described call request outside the target area, transmit and monitor the call-information between the calling and called user.
2. the method for claim 1 is characterized in that, the parameter information of each sub-district determines that the step of virtual work cell parameter is specially in the target area that described basis gets access to:
According to the parameter information of each sub-district in the target area that gets access to select one with the sub-district of target area internal power maximum in the parameter of the sub-district in diverse location district as the virtual work cell parameter.
3. the method for claim 1, it is characterized in that, when definite portable terminal is when not needing monitored portable terminal, adjust the gravity treatment offset parameter of virtual work sub-district, reduce the virtual work native region priority, do not need monitored portable terminal transmitting system information 5 message by slow associated control channel to described, comprise adjacent cell parameter information in this message, this neighbour sub-district is the sub-district of target area internal power maximum.
4. the method for claim 1 is characterized in that, described according to the mobile terminal user identity information in the described target area that obtains determine portable terminal that needs are monitored and/or not the step of the monitored portable terminal of needs be specially;
Mobile terminal user identity information in the described target area that obtains and the mobile terminal user information that sets in advance are compared the monitored portable terminal of definite needs and/or do not need monitored portable terminal.
5. the method for claim 1 is characterized in that, described according to the mobile terminal user identity information in the described target area that obtains determine portable terminal that needs are monitored and/or not the step of the monitored portable terminal of needs be specially;
Mobile terminal user identity information in the described target area that obtains is shown by display device, select to determine to need monitored portable terminal and/or do not need monitored portable terminal by screen display by the user.
6. as any described method of claim 1 to 5, it is characterized in that described subscriber identity information comprises the international mobile subscriber identifier and/or the International Mobile Equipment Identity sign indicating number of portable terminal.
7. a mobile communication monitoring device is characterized in that, comprising:
The cell parameter information acquisition unit is used to obtain the parameter information of each sub-district in the target area;
Virtual work sub-district determining unit, the parameter information of each sub-district is determined the virtual work cell parameter in the target area that is used for obtaining according to described cell parameter information acquisition unit;
The broadcast transmission unit is used for synchronizing information and virtual work cell parameter to the described virtual work of target area broadcast transmission sub-district;
Priority is provided with the unit, is used for making the virtual work native region priority be higher than the priority of each sub-district in the target area by adjusting described virtual work sub-district gravity treatment offset parameter;
The subscriber identity information acquiring unit is used for the location area updating request of the portable terminal in the receiving target zone, and the enable position district is new technological process more, obtains the mobile terminal user identity information in the target area;
Monitoring unit is used for according to the mobile terminal user identity information in the described target area that obtains portable terminal specific in the target area being monitored.
8. device as claimed in claim 7, it is characterized in that, the parameter information of each sub-district in the target area that described virtual work sub-district determining unit is obtained according to described cell parameter information acquisition unit select one with the sub-district of target area internal power maximum in the parameter of the sub-district in diverse location district as the virtual work cell parameter.
9. device as claimed in claim 7 is characterized in that, described monitoring unit specifically comprises:
Portable terminal determining unit, the mobile terminal user identity information in the target area that is used for obtaining according to described subscriber identity information acquiring unit are determined portable terminal that needs are monitored and/or the monitored portable terminal of needs not;
First control unit, when the definite monitored portable terminal of needs of described portable terminal determining unit makes a call request, receive this call request, and make a call, transmit and monitor the call-information between the calling and called user according to the base station of described call request outside the target area.
10. device as claimed in claim 9 is characterized in that, described monitoring unit also comprises:
Second control unit, the portable terminal that is used for determining when described portable terminal determining unit is when not needing monitored portable terminal, adjust the gravity treatment offset parameter of virtual work sub-district, reduce the virtual work native region priority, do not need monitored portable terminal transmitting system information 5 message by slow associated control channel to described, comprise adjacent cell parameter information in this message, this neighbour sub-district is the sub-district of target area internal power maximum.
11., it is characterized in that described monitoring unit also comprises as claim 9 or 10 described devices:
Memory cell is used to store the monitored portable terminal of the needs that set in advance and/or does not need monitored mobile terminal user identity information;
Described portable terminal determining unit comprises:
Comparing unit, the portable terminal that the needs that mobile terminal user identity information in the target area that is used for described subscriber identity information acquiring unit is obtained and described memory cell are stored are monitored and/or do not need monitored mobile terminal user identity information to compare generates corresponding result;
Determine performance element, be used for determining portable terminal that needs are monitored and/or the monitored portable terminal of needs not according to the comparative result of described comparing unit.
12., it is characterized in that described monitoring unit also comprises as claim 9 or 10 described devices:
Display unit is used to show the mobile terminal user identity information in the target area that described subscriber identity information acquiring unit obtains, so that the user selects to determine to need monitored portable terminal and/or do not need monitored portable terminal by screen display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101077334A CN101572886B (en) | 2009-05-27 | 2009-05-27 | Mobile communication monitoring method and device |
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| CN2009101077334A CN101572886B (en) | 2009-05-27 | 2009-05-27 | Mobile communication monitoring method and device |
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| CN101572886A CN101572886A (en) | 2009-11-04 |
| CN101572886B true CN101572886B (en) | 2011-08-24 |
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| CN2009101077334A Expired - Fee Related CN101572886B (en) | 2009-05-27 | 2009-05-27 | Mobile communication monitoring method and device |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238571B (en) * | 2010-04-27 | 2014-01-01 | 中兴通讯股份有限公司 | Apparatus of Internet of Things machine to machine/man (M2M) business processing, system and method thereof |
| CN102612054A (en) * | 2012-03-02 | 2012-07-25 | 王庆亮 | Safety monitoring method and system |
| CN102970671A (en) * | 2012-11-27 | 2013-03-13 | 中国人民解放军信息工程大学 | Communication data acquisition method, pseudo base station and pseudo terminal |
| CN104093140A (en) * | 2014-07-31 | 2014-10-08 | 山东创惠电子科技股份有限公司 | All-system electronic trace acquisition system |
| CN104581844A (en) * | 2014-11-14 | 2015-04-29 | 中国电子科技集团公司第三十研究所 | Communication shielding gating method based on redirection mechanism |
| CN104980954B (en) * | 2015-05-27 | 2020-06-09 | 中国科学院信息工程研究所 | Real-time control method of terminal and base station control module |
| CN104980953A (en) * | 2015-05-27 | 2015-10-14 | 中国科学院信息工程研究所 | Controlling method and system of terminal boundary |
| CN106470464A (en) * | 2015-08-19 | 2017-03-01 | 杭州海康威视数字技术股份有限公司 | The method of end message of collection destination object, device and video camera |
| CN106470396A (en) * | 2015-08-19 | 2017-03-01 | 杭州海康威视数字技术股份有限公司 | The method of range information of acquisition and destination object, device and video camera |
| CN105703863B (en) * | 2016-03-15 | 2018-05-08 | 北京数码视讯科技股份有限公司 | The playback method and system of a kind of emergent broadcast |
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Application publication date: 20091104 Assignee: SHENZHEN SKYCOMM TECHNOLOGY Co.,Ltd. Assignor: Hou Huaide Contract record no.: 2016440020100 Denomination of invention: Mobile communication monitoring method and device Granted publication date: 20110824 License type: Exclusive License Record date: 20161123 |
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Effective date of registration: 20170825 Address after: 518000, Guangdong, Shenzhen, Nanshan District, west side of the former sea road, Qianhai garden, Xinle building, four, eight Patentee after: SHENZHEN SKYCOMM CO.,LTD. Address before: 518048, room 306, building A, Futian Garden Mansion, Fu Qiang Road, Guangdong, Shenzhen, Futian District Patentee before: Hou Huaide |
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