CN112039757A - Cellular mobile communication service platform - Google Patents
Cellular mobile communication service platform Download PDFInfo
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- CN112039757A CN112039757A CN202010994969.0A CN202010994969A CN112039757A CN 112039757 A CN112039757 A CN 112039757A CN 202010994969 A CN202010994969 A CN 202010994969A CN 112039757 A CN112039757 A CN 112039757A
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- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
- H04L51/046—Interoperability with other network applications or services
Abstract
The invention belongs to the technical field of wireless network communication, and particularly provides a cellular mobile communication service platform, which comprises a mobile terminal, a universal PC module, a service module and an NRS server; the mobile terminal can send the encrypted data packet; the general PC module sends a control signal for controlling the access of the encrypted data to the mobile terminal and stores side channel information; the service module provides application service for the mobile terminal; the NRS server establishes standard S1 connection with the domestic cellular mobile network and transmits signaling data and voice data to the domestic cellular mobile network; wherein the mobile terminal communicates with the NRS server through the internet for registering with the NRS server and transmitting signaling data and voice data. Roaming fee is not needed overseas, the process is simple and convenient, the communication efficiency is high, the stability and the safety are high, and the end-to-end network application safety and the user-to-user safety are guaranteed.
Description
Technical Field
The invention belongs to the technical field of wireless network communication, and particularly relates to a cellular mobile communication service platform.
Background
With the continuous development of communication technology, the generation and transmission of information are accelerated, people put higher demands on the real-time performance of information, and Instant Messaging (IM) is generated accordingly. Meanwhile, the mobile communication equipment has the characteristics of convenience in carrying, high popularity and the like, so that the IM technology is widely applied to the mobile communication equipment.
For industries requiring a large number of service personnel to communicate with customers frequently through telephone or short messages, such as education institutions, real estate agents, logistics express delivery, insurance and the like, a communication system is provided, so that the service personnel can still contact with the users through telephone or short messages on the premise of not knowing the number information of the users, and leakage of the number information of the users and valuable customer resources of enterprises can be effectively avoided.
Taking an educational institution as an example, service personnel such as sales and teachers often need to communicate with students and parents through telephone calls or short messages, at present, enterprises can only inform the service personnel of detailed number information of clients, but the service personnel may possibly leak the information to the same institution, so that the enterprises face the risk of the students digging away, and the problem becomes a main pain point of the educational institution at present.
Not only educational institutions, but also other industries, such as real estate agencies, courier for logistics, insurance agencies, etc., may be sources of divulging or even marketing information. Especially when the information is leaked abroad, the problem of potential safety hazard in a wider range is caused.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a cellular mobile communication service platform with high communication efficiency and safety, and solve the above existing technical problems.
Therefore, the invention provides a cellular mobile communication service platform, which comprises a mobile terminal, a universal PC module, a service module and an NRS server;
the mobile terminal runs with instant communication software and can send encrypted data packets;
the universal PC module is connected with the mobile terminal through a universal standard interface, and sends a control signal for controlling the access of the encrypted data to the mobile terminal and stores side channel information;
the service module provides application services to a mobile terminal, the service module transmits network assistance information to the network operator device according to a state change in the mobile terminal, the network assistance information being used to change network parameters or network processing associated with the mobile terminal in the network operator device;
the NRS server establishes standard S1 connection with a domestic cellular mobile network and transmits signaling data and voice data to the domestic cellular mobile network;
wherein the mobile terminal communicates with the NRS server through the internet, and is configured to register with the NRS server and transmit signaling data and voice data.
Preferably, the platform further comprises a communication function verification module, the communication function verification module is in communication with the mobile terminal through a network, and the communication function verification module is provided with instant communication software and can receive a data packet sent by the mobile terminal and verify the instant communication function of the data packet.
Preferably, the platform further includes a SIM card interface device, the SIM card interface device is configured to install a SIM card, and the SIM card interface device is further configured to forward authentication information of the SIM card to the NRS server through the mobile terminal.
Preferably, the SIM card interface device comprises a bluetooth box, a film-attached SIM card, a card reader or a box that brings in IP network functions.
Preferably, the mobile terminal includes a mobile phone, a tablet computer, a desktop computer, a notebook computer, or its corresponding App application.
Preferably, the service module is further configured to classify a plurality of the mobile terminals into a group and to transmit the network assistance information to the network operator device, the network assistance information being used to change network parameters associated with the plurality of mobile terminals belonging to the group.
Preferably, the platform further includes an application IC card, which is connected to the mobile terminal through NFC, and is configured to establish NFC communication with the mobile terminal and prompt input of a user password to the application IC card, and perform bidirectional authentication and establish encrypted communication with the NRS server through the mobile terminal.
Preferably, the application IC card transmits the input user password to the NRS server through the encrypted communication; and the bidirectional authentication is executed between the mobile terminal and the application server after the mobile terminal confirms that the user instruction returned by the application server is correct.
The invention has the beneficial effects that: the cellular mobile communication service platform provided by the invention comprises a mobile terminal, a universal PC module, a service module and an NRS server; the mobile terminal runs with instant communication software and can send encrypted data packets; the universal PC module is connected with the mobile terminal through a universal standard interface, and sends a control signal for controlling the access of the encrypted data to the mobile terminal and stores side channel information; the service module provides application services to the mobile terminal, the service module transmits network assistance information to the network operator equipment according to the state change in the mobile terminal, the network assistance information is used for changing network parameters or network processing associated with the mobile terminal in the network operator equipment; the NRS server establishes standard S1 connection with the domestic cellular mobile network and transmits signaling data and voice data to the domestic cellular mobile network; wherein the mobile terminal communicates with the NRS server through the internet for registering with the NRS server and transmitting signaling data and voice data. Roaming fee is not needed overseas, the process is simple and convenient, the communication efficiency is high, the stability and the safety are high, and the end-to-end network application safety and the user-to-user safety are guaranteed.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a functional module schematic diagram of the cellular mobile communication service platform of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The embodiment of the invention provides a cellular mobile communication service platform, which is characterized in that: the system comprises a mobile terminal, a universal PC module, a service module and an NRS server;
the mobile terminal runs with instant communication software and can send encrypted data packets;
the universal PC module is connected with the mobile terminal through a universal standard interface, and sends a control signal for controlling the access of the encrypted data to the mobile terminal and stores side channel information;
the service module provides application services to a mobile terminal, the service module transmits network assistance information to the network operator device according to a state change in the mobile terminal, the network assistance information being used to change network parameters or network processing associated with the mobile terminal in the network operator device;
the NRS server establishes standard S1 connection with a domestic cellular mobile network and transmits signaling data and voice data to the domestic cellular mobile network;
wherein the mobile terminal communicates with the NRS server through the internet, and is configured to register with the NRS server and transmit signaling data and voice data.
As shown in fig. 1, the mobile terminal 102 runs the instant messaging software and sends an encrypted data packet to the communication function verification module through the network, and algorithms used for encryption are all standard encryption algorithms in the OPENSSL library, including AES algorithm and the like. The side channel information acquisition module completes the acquisition function of the side channel information of the mobile terminal 102 and returns acquired data to the general PC module 103 for storage; the acquisition device consists of an oscilloscope, a preamplifier and a probe and is used for acquiring electromagnetic radiation signals around the mobile terminal 102. The general PC module 103 provides a trigger signal for each encryption operation to the acquisition module by controlling the level of the potential of the general input/output port, so that the acquisition of the side channel information is synchronized with the encryption process.
A mobile terminal 102, and an NRS Server 104(No Roaming Server, NRS for short, also referred to as home Server) accessing a home cellular mobile network (EPC, including MME, SGW, etc.); the home network is represented by home, the foreign network is represented by Visiting, the SIM card interface device is used for installing a SIM card, and the SIM card interface device is further used for forwarding authentication information of the SIM card to the NRS server 104 through the mobile terminal 102; the mobile terminal 102 communicates with the NRS server 104 through the internet, for registering with the NRS server 104 and transmitting signaling data and voice data; the NRS server 104 establishes a standard S1 connection with the domestic cellular mobile network and transmits signaling data and voice data to the domestic cellular mobile network.
Specifically, the mobile terminal 102 communicates with the SIM card through the SIM card interface device, the mobile terminal 102 accesses a domestic cellular mobile network through the NRS server 104, the SIM card assists the mobile terminal 102 to complete an authentication process for accessing the domestic cellular mobile network, the mobile terminal 102 reads SIM card information and registers with the NRS server 104, an IP data channel is established between the NRS server 104 and the mobile terminal 102 to transmit signaling data and voice data, the SIM card is placed in a bluetooth box, and the mobile App connects and communicates through bluetooth and the bluetooth box; the bluetooth box accesses the SIM via standard 7816 commands. The App reads IMSI information of the SIM card through a Bluetooth box, and initiates a PLMN (public land Mobile network) registration request to NRS, and the NRS simulates signaling information of an S1 port of mobile communication and initiates the registration request to EPC (PLMN); in the registration process, the EPC network requires the App to authenticate, the App realizes authentication by accessing the SIM card, the authentication result is fed back to the NRS, the NRS is fed back to the EPC, and the App allows to access the PLMN network after the authentication is passed. The NRS server 104 receives the registration, establishes standard S1 connection with the domestic cellular mobile network for the SIM card, transmits a registration signaling to the domestic cellular mobile network, and the SIM card finishes the registration in the operator core network; the NRS comprises a standard S1 port protocol stack, a NAS module and a SIP module, signaling interaction is mobile communication standard interface information, a voice format also adopts an AMR format, and the existing mobile communication network I is adopted.
The service module provides an application service to the mobile terminal 102, and the mobile terminal 102 communicates via a mobile communication network managed by a mobile communication provider. Further, in association with information regarding a state change in the mobile communication device about which a notification was issued from the mobile terminal 102, the service module transmits network assistance information for changing network parameters associated with the mobile terminal 102 to the network operator device. In another example, the service module may analyze data transmitted by or received from the mobile terminal 102 to a server device, mobile communication device, or the like with which the mobile terminal 102 is in communication to generate network assistance information.
For example, when there is a change in the operating state, communication state, movement state of the mobile terminal 102, or data held in the mobile terminal 102, the mobile terminal 102 notifies the service module of information about the state change. The mobile terminal 102 may notify the service module of information about a state change in the service module as an event notification. More specifically, when the mobile terminal 102 is an automobile, the mobile terminal 102 may notify the service platform of the status of the engine as an event notification when the engine is turned on or off. In this manner, information related to the movement of the mobile terminal 102 may be referred to as mobility information. In another example, when the mobile terminal 102 includes a sensor, the mobile terminal 102 may notify the service module of information detected by the sensor as an event notification. Information detected by the mobile terminal 102 using the sensor may be referred to as connectivity information.
Network assistance information is information used to adjust and optimize network parameters managed by a network operator device. The network parameters are associated with the mobile terminal 102. Further, the network parameters are information and policies that allow each node device in the network to determine the processing of the mobile terminal 102. The information and policies determining the processing of the mobile terminal 102 may be, for example, phone numbers, QoS policies, and the like. Each node device may be, for example, a base station, a core network device, etc. in a mobile communication network. Details of the network assistance information are described below. The network assistance information is, for example, information indicating mobility and communication characteristics of the mobile communication device or a state change in the mobile terminal 102. Further, the network assistance information includes various types of information as information for changing network parameters associated with the mobile terminal 102. The change in the movement characteristic may indicate that the state of the mobile terminal 102 has changed from a state in which it moved to a state in which it stopped. In another example, the change in the movement characteristic may indicate that the state of the mobile terminal 102 has changed from a state in which it is moving at a high speed to a state in which it is moving at a low speed. A high speed may, for example, indicate a speed at which the user of the mobile terminal 102 is moving by car or the like, while a low speed may, for example, indicate a speed at which the user of the mobile terminal 102 is moving by walking. In addition, a threshold value for the speed may be determined in advance, and when the moving speed exceeds the threshold value, it may be determined that the mobile communication device is moving at a high speed, and when the moving speed is lower than the threshold value, it may be determined that the service module is moving at a low speed. In another example, the change in the movement characteristic may indicate that the state of the mobile communication device has changed from a state in which the movement frequency is high to a state in which the movement frequency is low. The moving frequency may be determined to be high when the number of moves exceeds the predetermined frequency, and may be determined to be low when the number of moves is lower than the predetermined frequency. In another example, a change in movement characteristics may indicate a change in movement direction, movement speed, or the like. The information indicating the mobility characteristics may be referred to as a mobility state.
An application IC card 101 connected to the mobile communication device module through near field communication NFC, configured to establish NFC communication with the mobile communication device module and prompt input of a user password to the application IC card 101, perform bidirectional authentication with the NRS server 104 through the mobile communication device module and establish encrypted communication, and send the input user password to the NRS server 104 through the encrypted communication; the mobile communication device module is used for executing bidirectional authentication with the application server after the mobile communication device module confirms that the user instruction returned by the NRS server 104 is correct;
a mobile communication device module, which is connected with the NRS server 104 and the third party server 106 through a mobile communication network, and connected with the general PC module 103 through a wired communication interface or a wireless communication interface, or communicated with the general PC module 103 through a two-dimensional code, and is used to read and run mobile communication device module system software and mobile communication device module application software stored in a read-only form by the mobile communication device module, the application IC card 101101 and/or the third party IC card 105 after being started; an encryption/decryption operation for performing encrypted internet communication with the NRS server 104 of the client host based on the session key K1; the system is used for prompting and confirming the user instruction sent by the general PC module 103, generating a user instruction ciphertext based on K1 after the confirmation is received, and sending the user instruction ciphertext to the general PC module 103; the NRS server 104 is configured to prompt the user to input a user password to the mobile terminal 102102 or the application IC card 101 after confirming that the user instruction returned by the NRS server 104 is correct, and send the input user password to the NRS server 104, or prompt the user to confirm the user instruction returned by the NRS server 104, and send the confirmation to the NRS server 104; for sending a user instruction digital signature generated by the mobile communication device module and/or the third party IC card 105 to the third party server 106;
a universal PC module 103 connected to the NRS server 104 and the third party server 106 through a data communication network, for reading and running the universal PC module 103, the mobile communication device module, the universal PC module 103 system software and the universal PC module 103 application software stored in a read-only form by the application IC card 101 and/or the third party IC card 105 after being started; the network parameter filtering system is used for setting the network parameters of the universal PC module 103, acquiring the network parameters of the NRS server 104 through the mobile communication equipment module, and enabling data packet filtering based on the network parameters of the universal PC module 103 and the NRS server 104, wherein the network parameters adopt IP addresses, TCP serial numbers, TCP ports and/or UDP ports; for establishing encrypted internet communication with the NRS server 104 based on an encryption/decryption operation of the mobile communication device module; the NRS server 104 is configured to send the dynamic identifier and the dynamic password to the NRS server 104, log in the NRS server 104, send the user instruction input to the universal PC module 103 to the mobile communication device module, and send a user instruction ciphertext generated by the mobile communication device module to the NRS server 104, or send the user instruction to the NRS server 104 by the universal PC module 103 through encrypted internet communication in a state where the NRS server 104 is not logged in;
the NRS server 104 is connected with the third-party server 106 through a data communication network and used for reading and running NRS server 104 system software and NRS server 104 application software which are stored in a read-only mode after being started; for establishing encrypted mobile communications with the mobile terminal 102 and allowing the mobile communications device module to log in; the system comprises a network parameter setting module, a universal PC module 103, a mobile communication equipment module, a network parameter switching module and a network parameter filtering module, wherein the network parameter setting module is used for setting the network parameter of the NRS server 104, acquiring the network parameter of the universal PC module 103 through the mobile communication equipment module, and starting data packet filtering based on the network parameter of the NRS server 104 and a client host, and the network parameter adopts an IP address, a TCP serial number, a TCP port and/or; a session key K1 for generating encrypted internet communication between the NRS server 104104 and the general PC module 103, and transmitting K1 to the mobile communication device module; the system comprises a mobile communication equipment module, a client host and a server, wherein the mobile communication equipment module is used for generating a dynamic identifier and a dynamic password and sending the dynamic identifier and the dynamic password to the client host through the mobile communication equipment module; for transmitting user instructions back to the mobile communication device module; for executing user instructions;
a third party IC card 105 connected with the mobile communication device module through NFC for performing mutual authentication with the third party server 106 through the mobile communication device module; for generating a user instruction digital signature;
the third-party server 106 is used for reading and running the third-party server 106 system software and the third-party server 106 application software which are stored in a read-only mode after being started; for generating a time stamp of the user instruction digital signature, and transmitting the time stamp and the user instruction digital signature to the NRS server 104.
Preferably, the NRS server 104 may be connected to a database.
As a preferred mode, the SIM card interface device may be a bluetooth box, the SIM card is installed in the bluetooth box, and App application software on the mobile phone communicates with the SIM card through the bluetooth box; in addition, the SIM card interface device can also be a film-attached SIM card, a card reader or a box with an IP network function.
Preferably, the SIM card interface device is also replaceable with a SIM card holder.
The mobile terminal 102 of the present invention includes: a mobile phone, a tablet computer, a desktop computer, a notebook computer, or their corresponding App applications.
The invention has the beneficial effects that: the cellular mobile communication service platform provided by the invention comprises a mobile terminal, a universal PC module, a service module and an NRS server; the mobile terminal runs with instant communication software and can send encrypted data packets; the universal PC module is connected with the mobile terminal through a universal standard interface, and sends a control signal for controlling the access of the encrypted data to the mobile terminal and stores side channel information; the service module provides application services to the mobile terminal, the service module transmits network assistance information to the network operator equipment according to the state change in the mobile terminal, the network assistance information is used for changing network parameters or network processing associated with the mobile terminal in the network operator equipment; the NRS server establishes standard S1 connection with the domestic cellular mobile network and transmits signaling data and voice data to the domestic cellular mobile network; wherein the mobile terminal communicates with the NRS server through the internet for registering with the NRS server and transmitting signaling data and voice data. Roaming fee is not needed overseas, the process is simple and convenient, the communication efficiency is high, the stability and the safety are high, and the end-to-end network application safety and the user-to-user safety are guaranteed.
The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the invention, which is intended to be covered by the claims and any design similar or equivalent to the scope of the invention.
Claims (8)
1. A cellular mobile communications service platform, characterized by: the system comprises a mobile terminal, a universal PC module, a service module and an NRS server;
the mobile terminal runs with instant communication software and can send encrypted data packets;
the universal PC module is connected with the mobile terminal through a universal standard interface, and sends a control signal for controlling the access of the encrypted data to the mobile terminal and stores side channel information;
the service module provides application services to a mobile terminal, the service module transmits network assistance information to the network operator device according to a state change in the mobile terminal, the network assistance information being used to change network parameters or network processing associated with the mobile terminal in the network operator device;
the NRS server establishes standard S1 connection with a domestic cellular mobile network and transmits signaling data and voice data to the domestic cellular mobile network;
wherein the mobile terminal communicates with the NRS server through the internet, and is configured to register with the NRS server and transmit signaling data and voice data.
2. The cellular mobile communications service platform of claim 1, wherein: the platform also comprises a communication function verification module, wherein the communication function verification module is communicated with the mobile terminal through a network, and instant communication software is installed in the communication function verification module and can receive a data packet sent by the mobile terminal and verify the instant communication function of the data packet.
3. The cellular mobile communications service platform of claim 1, wherein: the platform further comprises SIM card interface equipment, wherein the SIM card interface equipment is used for installing an SIM card and is also used for forwarding the authentication information of the SIM card to the NRS server through the mobile terminal.
4. The cellular mobile communications service platform of claim 3, wherein: the SIM card interface device comprises a Bluetooth box, a film-pasted SIM card, a card reader or a box with an IP network function.
5. The cellular mobile communications service platform of claim 1, wherein: the mobile terminal comprises a mobile phone, a tablet computer, a desktop computer, a notebook computer or corresponding App applications thereof.
6. The cellular mobile communications service platform of claim 1, wherein: the service module is further configured to classify a plurality of the mobile terminals into a group and transmit the network assistance information to the network operator device, the network assistance information being used to change network parameters associated with the plurality of mobile terminals belonging to the group.
7. The cellular mobile communications service platform of claim 1, wherein: the platform further comprises an application IC card which is connected with the mobile terminal through near field communication NFC and used for establishing NFC communication with the mobile terminal and prompting to input a user password to the application IC card, and performing bidirectional authentication and establishing encrypted communication with the NRS server through the mobile terminal.
8. The cellular mobile communications service platform of claim 7, wherein: the application IC card transmits the input user password to the NRS server through the encrypted communication; and the bidirectional authentication is executed between the mobile terminal and the application server after the mobile terminal confirms that the user instruction returned by the application server is correct.
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