TH25973C3 - Systems and methods of detection of cloned endpoints. - Google Patents

Abstract

DC60 (08/02/43) Clone terminal detection system consists of position information memory, comparator and detectors, position information memory is updated. Tenses and stores location registration information of a mobile terminal, including a telephone number on the basis of a location registration request from one of the terminal's. Movable destination And a cloned terminal that is illegally copied from the machine Movable destination Comparator compares the machine's location registration information. The destination that initially requested to register location information stored in the information memory. Of the location at the time of the initial request from one of the mobile endpoints. Obtained and cloned terminals The detector detects the existence of the cloned endpoint, which They have the same telephone numbers as those of the mobile terminal on the basis of the comparison results. From the comparison device The method for detecting cloned endpoints has also been disclosed. The cloned terminal detection system consists of positional memory, benchmarking devices and detectors. Timely and to collect information, register the location of the mobile terminal. Which includes the phone number on the basis of the request of the Location register from one of the terminals of the machine. Movable destination And a clone terminal Illegal precedents come from the machine Movable destination The comparator compares the registration information. Location of the machine The destination that initially requested the information Location register stored in the position information memory at the time of the initial request from one destination. The machine of the mobile terminal The detector detects the presence of the cloned endpoint with the same phone number as that of the cloned terminal. On the basis of comparative results from comparators have disclosed the method of machine detection. The destination has already been cloned as well.

Claims (9)

1. Clone terminal detection system Included First storage device for the timely adjustment and storage of information. Registering the position of the mobile terminal It includes a phone number On the basis of requesting a location registration from one of the terminals of the machine. Such mobile destination And mimicked cloned terminals Law from the said mobile terminal Comparator to compare the position register information of The terminal of the initial request with location registration information stored in the device. One such storage unit at the time of the initial request from one terminal. Of the mobile terminal And the cloned terminal and detection equipment to detect the existence of the cloned terminal. Which has the same phone number as that of the mobile terminal The aforementioned comparison results from the aforementioned comparison devices. A switching center to switch channels between a number of mobile communication channels, a number of base stations for exchanging information with such switching centers and such mobile terminals via a radio interface. Registers the local location where the storage device is located. And the aforementioned detection equipment, where the local location register collects the tenant information of the mobile station. Store location registration information in the said storage device for Set the coherence between the aforementioned mobile terminal and a base station. Of the said group of base station The mobile terminal can be controlled by using the phone number of the mobile terminal as a key, indexing, search and synchronization, and storing location registration information stored in the storage device. That one In accordance with the location registration request received from the machine Such a mobile destination whenever the aforementioned mobile terminal moves. A number of control groups each formed from a base station grouped with One location and a second storage device The telephone numbers of the control group base station and the pilot signal numbers are stored in the switch center. The group's representative also added the group's representative pilot signal number. It is controlled with the location registration information of the original request terminal. From the aforementioned base station And notify the local registrant of the said location information Location registration with representative pilot signal numbers 2. System according to claim No. 1, where the registration information The location of the terminal Movable It is stored on one such storage device by performing the process of registering the location of the machine. Such a mobile destination for the execution of the process of termination. 3. System according to claim 1, where the base station will notify the location register. Only such places are aware of the location registration information of the original request terminal. Via the switch center at the time of the initial request from the terminal One of the mobile terminal and the clone terminal 4. System according to Claim No. 3, where the channel switching center The signal will add information. Identification of the said base station With the location registration information of the requesting terminal Starting from the aforementioned base station And notify to register The local location router knows the location registration information with identification information. 5. Methods of detecting uniquely cloned endpoints by combining different stages of timely adjustment and retention of information. Machine location registration Movable destination Including phone numbers On the basis of requesting a location registration from one of the end terminals. Movable way And a cloned terminal that stripped Illegal imitations come from the mobile terminal as such, the comparison of information registering the location of the machine. Initial request destination With registration information Location stored at the time of the initial request from the machine. One of the mobile terminals and the cloned endpoint and the presence detection of the cloned endpoint, which Have a phone number It is the same as the phone number of the mobile terminal. Obtained on the basis of The comparison results from the Compare such Provides a channel switching center to switch channels between channels. Mobile communication The exchange of information between a number of base stations with the switching center and the aforementioned mobile terminal via a radio interface, the storage of the mobile station's tenant data in the local location register. Store location registration information in a storage device that One such to do Determination of coherence between machines The mobile terminal with one of the station groups of the base station controlling the mobile terminal by using the mobile terminal's telephone number. This is the key to the search index and the timely adjustment. And storage of location registration information stored in the aforementioned storage device In accordance with Request registration of the received location. From the terminal Can be moved every time the terminal moves The resulting movement by the process of adaptation to the time. And retention, a comparison procedure and detection procedure were carried out to achieve Results in the aforementioned local location registers and the division of said base stations into a number of groups that Corresponding to the location Collecting the base station phone number of the control group and the representative pilot signal number of the control group and making the switch center plus the group representative pilot signal number. Controls each group with the location registration information of the requesting terminal. Starting from the aforementioned base station And notify the register of that specific location Location registration information with representative pilot signal numbers. 6. Method according to claim 5, whereby the procedure of Timely adjustment and storage Including the steps of the collection. Location registration information of the mobile terminal It can be said by executing the process of registering positions. Of the mobile terminal As above for action Process of termination 7. The method of claim 5 also includes the steps of making the base station. It informs the local location register of the location registration information of the The destination of the initial request via the switch center at the time of the request. Initially from one terminal of the mobile terminal And such cloned terminals 8. The method of claim No. 7 is also included in the process of making the center switch. The channel further adds such base station identification information to the Register the location of the initial request terminal from the said base station and notify it to register. The specific location is aware of the location registration information with identification information. 9. System of clone terminal detection Included First storage device To collect information about registering the location of Mobile terminal One such storage device is located in Local location register A comparison device to compare the stored position registration information. In the first such storage device with location registration information from the machine. One end of the mobile terminal And such cloned terminals This causes a location registration request. The benchmarking device has aligned Set in the local location register Detection equipment to detect the existence of the cloned terminal. Detection equipment to detect the existence of the cloned terminal. By using the comparative results from the aforementioned comparison devices Detection equipment It is located in the local location register. A switching center to switch channels between a number of base station mobile communication channels to exchange information with such switching center and such mobile terminal. A number of control groups, each formed from a subset of that group of a second base station and storage device, to collect the pilot signal numbers for identifying the group. Each of the above groups of the control group The second storage device is Location in the center of the switch channel Where the position registration information determines the coherence between machines Such a mobile destination with a base station of that group of the base station Where the local location register will adjust the stored location registration information. In the aforementioned storage device, in accordance with the registration request. Every position received from such mobile terminal Time the terminal moved Has such a mobile And the switch center prompts to register the local location It was known to the pilot signal numbers of one of the control groups. And information registering the position of the mobile terminal or the terminal Clone, which made a request for register position 1. 0.Methods of detecting cloned endpoints This includes the steps of storing information, registering the location of the mobile terminal in the device. First storage Comparison Using the device to compare the information register position with Location register information from one terminal of the mobile terminal Yes, and that cloned endpoint caused a location registration request. Detecting the existence of such cloned terminals using comparative results. Mainly from the comparison device Channel switching between mobile communication channels at the center, switching channels Information exchange at a number of base stations with such switching centers. And the aforementioned mobile terminal Formation of a number of control groups from the aforementioned subset of the base station and storing the pilot signal numbers in a second storage device for identification of the group. Each of the above groups of the control group The second storage device is Location in the center of the switch channel Where the position registration information determines the coherence between machines The mobile destination with a base station of the said base station group Where the local location register will adjust the stored location registration information. In the aforementioned storage device, in accordance with the registration request. The position obtained from the aforementioned mobile terminal every time the terminal moves Has such a mobile And by the center of such channel switching Will prompt you to register the local location It was known to the pilot signal numbers of one of the control groups. And information registering the position of the mobile terminal Or terminal Clone, which makes a location registration request.