KR102650532B1 - Super-paging system for wireless mobile communication and block chain encryption/decryption security communication method - Google Patents

Abstract

The present invention relates to a wireless mobile communication super paging system and a blockchain encryption and decryption secure communication method, which includes a service server that provides a data service that transmits and receives data between parties with a designated counterpart, and a plurality of subscriber devices that can use the data service. It includes an access service network device that relays and a blockchain network that authenticates and records subscriber devices using the data service, wherein the access service network device identifies multiple subscriber devices designated as counterparties of the data service. You can designate it as a super paging group, and paging the same super paging group at the same time.

Description

{Super-paging system for wireless mobile communication and block chain encryption/decryption security communication method}

The present invention relates to a wireless mobile communication super paging system and a blockchain encryption and decryption secure communication method. More specifically, a wireless mobile communication super paging system for providing not only voice communication but also services that convert various types of text into voice. It concerns systems and blockchain encryption and decryption secure communication methods.

In general, mobile communication systems were developed to provide voice services while ensuring user activity, but recently, the scope has expanded to include not only voice services but also data services.

Currently, there is more data communication than voice communication, and for this purpose, technologies to provide high-speed data services have been proposed.

5G communication has the characteristic of increasing the data transmission rate by using the 60GHz band, but it is difficult to resolve concerns about lack of service resources due to the continuous increase in data communication services in the market.

In the past, various paging methods were proposed to prevent service resource shortage.

In other words, several methods have been proposed to improve paging speed. For example, Patent No. 10-0975721 (registered on August 6, 2010, high-speed paging method of packet data in a mobile communication system) includes the dormant session state. When the mobile terminal wants to transmit data, a release command message including a minimum slot cycle index is transmitted to the base station, and the base station receiving the release command message releases a release command message including a negative slot cycle index at which the mobile terminal will operate. A process of transmitting a command message to the mobile terminal, and performing packet data communication by the mobile terminal transmitting a data burst message according to a slot cycle index reduced according to the negative slot cycle index to the base station. A method for processing paging at high speed is described.

However, this level of high-speed paging is expected to be insufficient to respond to the various data services in the current market, and there is a need to provide a new paging system that can meet the demand for various data services.

The problem to be solved by the present invention in consideration of the above problems is to provide a wireless mobile communication super paging system and a blockchain encryption and decryption secure communication method suitable for providing various data services required in the market.

The present invention's wireless mobile communication super paging system to solve the above technical problems includes a service server that provides a data service that transmits and receives data between parties with a designated counterpart, and a service server that provides a data service that allows multiple subscriber devices to use the data service. It includes an access service network device that relays and a blockchain network that authenticates and records subscriber devices using the data service, wherein the access service network device performs the same super paging on a plurality of subscriber devices designated as counterparties of the data service. It can be designated as a group and paging the same super paging group at the same time.

In an embodiment of the present invention, the data service may be a voice call service between subscriber devices.

In an embodiment of the present invention, the voice call service converts the voice input from the transmitting subscriber device into text, encrypts and transmits the text, and the receiving subscriber device decrypts the received encrypted text, It may be converted to voice and output.

In an embodiment of the present invention, the transmitting subscriber device translates and transmits the text through a translation app installed according to the settings, and the receiving subscriber device checks whether the received text is translated and, if so, displays it on the screen. It can be displayed.

In an embodiment of the present invention, the subscriber devices have created an electronic wallet, and can participate in the blockchain network and perform user authentication through the electronic wallet.

In an embodiment of the invention, the subscriber devices may be identified by the electronic wallet.

In an embodiment of the present invention, the subscriber devices are distributed through the app store and have a blockchain-specific app or platform app installed that includes calls, messages, document storage, chatting, shopping, payment, and virtual currency functions, or a blockchain application. Personal information, privacy protection, and security functions may be strengthened by using blockchain encryption keys, including dedicated semiconductor chips.

In an embodiment of the present invention, the access service network device may perform paging processing by transmitting a code word to subscriber devices belonging to a super paging group.

In an embodiment of the present invention, the code word may be 0.104 msec worth of information.

In an embodiment of the present invention, the data service may be a chat service that transmits and receives text between subscriber devices.

In an embodiment of the present invention, the chat service encrypts and transmits text input from the transmitting subscriber device, and the receiving subscriber device decrypts the received encrypted text and displays it as text.

In an embodiment of the present invention, the receiving subscriber device can output the decrypted text as voice.

In an embodiment of the present invention, the data service may be a file transfer service that transmits and receives files between subscriber devices.

In an embodiment of the present invention, the file transfer service encrypts and transmits files selected by the transmitting subscriber device, and the receiving subscriber device can decrypt and store the received encrypted file.

In an embodiment of the present invention, when the file selected by the transmitting subscriber device is a text file, the transmitting subscriber device can extract text from the selected file using a character recognition application, encrypt the extracted text, and transmit it.

In an embodiment of the present invention, the receiving subscriber device can receive the encrypted text, decrypt it, and save the text as a file or display it in a chat window.

In an embodiment of the present invention, the decrypted text may be converted into voice and output.

The present wireless mobile communication super paging system and blockchain encryption and decryption secure communication method have the effect of enabling efficient use of service resources when providing various mobile communication data services required in the market.

Figure 1 is a configuration diagram of the wireless mobile communication super paging system of the present invention.
Figure 2 is an exemplary diagram of a data service using a subscriber device of the present invention.
Figure 3 is a schematic diagram to explain the data service proposed in the present invention.
Figure 4 is a flowchart of the process of signing up to use a service using a subscriber device.
Figure 5 is a flowchart of the chat room creation process for using the Voice Talk service.
Figure 6 is a flowchart of the chat room participation process.
7 and 8 are flowcharts of an example of using a private voice call service between a first subscriber device and a second subscriber device, respectively.

In order to fully understand the configuration and effects of the present invention, preferred embodiments of the present invention will be described with reference to the attached drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various forms and various changes can be made. However, the description of this embodiment is provided to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the present invention of the scope of the invention. In the attached drawings, components are shown enlarged in size for convenience of explanation, and the proportions of each component may be exaggerated or reduced.

Terms such as 'first' and 'second' may be used to describe various components, but the components should not be limited by the above terms. The above terms may be used only for the purpose of distinguishing one component from another. For example, the 'first component' may be named 'the second component' without departing from the scope of the present invention, and similarly, the 'second component' may also be named 'the first component'. You can. Additionally, singular expressions include plural expressions, unless the context clearly dictates otherwise. Unless otherwise defined, terms used in the embodiments of the present invention may be interpreted as meanings commonly known to those skilled in the art.

Hereinafter, a wireless mobile communication super paging system and a blockchain encryption and decryption secure communication method according to a preferred embodiment of the present invention will be described in detail with reference to the drawings.

1 is a block diagram of a wireless mobile communication super paging system according to a preferred embodiment of the present invention.

Referring to Figure 1, the present invention includes a service server 10 that provides a data service, an access service network device 20 that is connected to the service server 10 through an Internet network and provides a mobile communication access service, and a base station. It is configured to include subscriber devices 40 that use the mobile communication service of the access service network device 20 through (30),

The access service network device 20 may be linked to the blockchain network 50.

The access service network device 20 is configured to group subscriber devices 40 using the same data service and selectively perform paging processing as needed.

In other words, paging is performed as needed by specifying a paging group.

At this time, the code word can be provided to all subscriber devices 40 in the paging group, but the subscriber devices 40 that share the data service can be classified into a new group in the paging group, the code word can be provided, and paging can be performed.

Provision and paging of code words can use general paging techniques.

We decide to name the new group within the paging group as 'super paging group'.

That is, the present invention designates subscriber devices 40 using the same data service as a super paging group and performs paging processing so that the subscriber devices 40 can use the data service with each other.

To clearly demonstrate the features of the present invention, an example of a specific data service will be used.

The following data service examples are examples of new services, and the present invention can be implemented including the illustrated data services.

Figure 2 is an exemplary diagram of a data service using the subscriber device 40 of the present invention.

Referring to FIG. 2, a plurality of subscriber devices 40 are devices that use services (for example, voice talk) provided by the service server 10, and the subscriber devices 40 are smartphones or smartwatches (watch phones). It is assumed that it is. 'Voice Talk' may be a service that allows text conversation using voice or voice conversation using text, or it may be a private voice call service. It can also be considered a service for sending and receiving encrypted files.

In particular, the subscriber device 40 is distributed through the app store and has a blockchain-specific app or platform app installed that includes calls, messages, document storage, chatting, shopping, payment, and virtual currency functions, or includes a blockchain-specific semiconductor chip. Therefore, personal information, privacy protection, and security functions can be strengthened by using the flockchain encryption key.

In order to use the Voice Talk service, an app provided by the service server 10 is installed on the subscriber device 40.

To use the Voice Talk service, use of the service is requested to the service server 10 through an app on the subscriber device 40, and the service server 10 approves the use of the service using the subscriber device 40. This can be done through confirmation of membership registration, etc.

Additionally, the subscriber device 40 stores an electronic wallet 41, which is a blockchain token, which can be used as an identifier when using the blockchain network 50.

In other words, the blockchain network 50 creates an electronic wallet in the user (subscriber device) based on a mainnet such as Ethereum, and uses the electronic wallet as the user's identifier to use the blockchain service.

The subscriber device 40 can create a chat room by specifying a person to chat with. At this time, there may be one or two or more other subscriber devices 40 participating in the chat room.

At this time, subscriber devices 40 participating in the same chat room are designated as the super paging group described above.

The super paging group can be designated by providing information on the subscriber device 40 that created the chat room and information on the subscriber device(s) 40 that participated in the chat room from the service server 10 to the access service network device 20.

In other words, the present invention designates subscriber devices 40 that use the same service but simultaneously access and use data as a super paging group, and simultaneously provides code words and performs paging processing.

Therefore, high-speed paging is possible.

Currently, mobile communication terminals must connect to the base station every 1.28 to 5.12 seconds to check whether or not there is a call, but the present invention can confirm the call with only a 0.104 msec code word sent from the base station.

Qualcomm's quick paging CDMA method reads 80 msec worth of information sent from the base station and then checks whether or not a call is being made. Since the same operation is repeated each cycle, battery consumption is relatively high.

The present invention can check whether or not a call is being made by reading 0.104 msec worth of information, thereby significantly reducing power consumption.

The present invention can be applied not only to the CDMA method but also to the GSM method and next-generation mobile communication technology.

Below, examples of specific data services proposed by the present invention will be described in more detail.

Figure 3 is a schematic diagram to explain the data service proposed in the present invention.

Referring to Figure 3, a plurality of subscriber devices 40 use the voice talk service.

The first subscriber device 40a requests the service server 10 to use the service, and the service server confirms this and approves the service use.

Figure 4 is a flowchart of the process of signing up for service use using the subscriber device 40.

Referring to Figure 4, first, the subscriber device 40 is used to access the service provided by the service server 10 (S41).

Next, the service server 10 checks whether the corresponding subscriber device 40 is a registered member device (S42).

If you are a member, you are automatically logged in so you can use the service (S43), and if you are not a member, you are asked to sign up as a member (S44). When registering as a member, an identifiable electronic wallet 41 is created.

At this time, if you are not a member, you must access the blockchain decentralized application, register as a member, and create an electronic wallet.

Information on the created electronic wallet or the electronic wallet 41 held by the logged in member is received and identified.

In this way, after logging in, the first subscriber device 40a creates a chat room to perform voice talk and invites the second subscriber device 40b to chat. The second subscriber device 40b may also be authorized (member) to use the service provided by the service server 10.

Figure 5 is a flowchart of the chat room creation process for using the Voice Talk service.

Referring to FIG. 5, the first subscriber device 40a requests the service server 10 to create a chat room (S51).

The service server 10 checks the creation authority (S52) and, if the creation authority is there, creates a chat room in which the first subscriber device 40a can perform voice talk (S53).

Next, the blockchain network 50 checks and records the electronic wallet of the first subscriber device 40a.

Next, the service server 10 transmits a link to access the chat room created in step S53 to the first subscriber device 40a. At this time, the link can be delivered through SMS, social media, or a service-specific app.

Participation in the chat room by the second subscriber device 40b can be done by sending and sharing the link from the first subscriber device 40a to the second subscriber device 40b, or by posting the link through the service server 10 by the second subscriber device 40b. You can participate by selecting the link provided.

In this way, when the second subscriber device 40b participates in the chat room, the service server 10 checks whether the second subscriber device 40b is a member, allows it to participate in the chat room if it is a member, and sends a message to the access service network device 20. Notifies that the second subscriber device 40b has participated in the chat room.

The access service network device 20 groups the first subscriber device 40a and the second subscriber device 40b into the same super paging group and pages them simultaneously when requested.

This process is explained in more detail as follows.

Figure 6 is a flowchart of the process of participating in a created chat room.

Referring to FIG. 6, depending on the participation method, you can check and select the room list from the chat room list provided by the service server 10 (S61), or receive an invitation link from the subscriber device that created the room and select it (S62) to enter the chat room. You can request admission (S63).

If the request is approved, the electronic wallet 41 of the subscriber device entering the chat room is checked and recorded in the blockchain network (S64), and then the subscriber can enter the chat room (S65).

7 and 8 are flowcharts of an example of using a private voice call service between a first subscriber device 40a and a second subscriber device 40b, respectively.

First, as shown in FIG. 7, the first user's voice input through the first subscriber device 40a is recognized (S71) and converted into text (S72).

At this time, whether or not to translate can be determined according to the first user's selection (S73).

If translation is selected, the text converted by recognizing the voice is translated using the translation app installed on the first subscriber device 40a (S74).

Next, the text or translated text is stream encrypted (S75) and transmitted to the second subscriber device 40b participating in the chat room.

Referring to FIG. 8, the second subscriber device 40b receives a data stream (S81) and decrypts the stream (S82).

Next, it is determined whether the decrypted stream has been translated (S83), and if so, the translated text is displayed on the screen (S84).

Next, the decoded stream is converted into voice (S85), and the converted voice data is output (S86).

Through this processing, users of the first subscriber device 40a and the second subscriber device 40b can make voice calls using private services, automatically perform interpretation when necessary, and check the translated text. You will be able to see the conversation more clearly.

The encryption in step S75 applies end-to-end encryption (E2EE) to encrypt the stream and content. Packets can be sent encrypted through DTLS (Datagram Transport Layer Security), a UDP version of TLS (Transport Layer Security).

In addition, decryption in step S82 can be done using symmetric key encryption algorithm, 3DES, asymmetric key encryption algorithm, AES algorithm, RSA algorithm, etc.

The above example is an example of a voice call service between users of the first subscriber device 40a and the second subscriber device 40b, and the text input from the sender can be selectively translated and displayed as text on the receiver. there is.

Additionally, the voice input from the transmitter can be converted into text and displayed as text on the receiver, and the text input can also be expressed as voice.

This use can be easily applied using the contents described with reference to FIGS. 7 and 8 above.

In addition, the present invention can transmit text by directly transmitting a digital file rather than inputting text, or by recognizing the text of the digital file, and the transmitted text can be expressed as text or voice on the receiving side.

Text recognition in digital files can be accomplished using a text recognition application.

Additionally, the receiving side can decrypt the encrypted and transmitted file and store it as is, or convert the text into a file and store it, or display it in a chat window.

At this time, the transmitting side and the receiving side belong to the same super paging group, and can simultaneously page subscriber devices 40 belonging to the same super paging group.

In other words, the present invention enables high-speed paging processing by grouping subscriber devices using a service designated by the other party into the same super paging group and processing paging simultaneously.

As such, the present invention can identify the speaker with a blockchain token on a smartphone, smartwatch (phone), etc., encrypt and decrypt the stream and content, communicate in a P2P manner, and support one-to-one or multi-party conversation.

In addition, by linking the translation API, you can link translation or interpretation services, such as translating multiple languages and displaying them as text in the chat window, improving usability and convenience.

In addition, it can be used without additional charge in network environments around the world. General chatting applications have a problem in that voice frequently cuts out at low data rates, but the present invention does not cut off voice even at low data rates, and in particular, it converts voice into text to chat. It has the advantage of being highly usable because it can be displayed in a window.

Although embodiments according to the present invention have been described above, they are merely illustrative, and those skilled in the art will understand that various modifications and equivalent scope of embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the following claims.

10: service server 20: access service device
30: Blockchain network 40: Subscriber device

Claims (20)

A service server that provides data services for sending and receiving data between designated parties;
an access service network device that relays data so that a plurality of subscriber devices can use the data service;
Including a blockchain network that authenticates and records subscriber devices using the data service,
The access service network device is,
Multiple subscriber devices designated as counterparties of the data service can be designated as the same super paging group, and paging of the same super paging group can be performed simultaneously.
The data service is,
It is a file transfer service that sends and receives files between subscriber devices.
The file transfer service is,
Encrypts and transmits the selected file from the sending subscriber device,
The receiving subscriber device decrypts the received encrypted file and stores it.
When the file selected by the transmitting subscriber device is a text file, the transmitting subscriber device extracts text from the selected file using a character recognition application, encrypts the extracted text, and transmits it.
A wireless mobile communication super paging system, wherein the receiving subscriber device receives and decrypts the text extracted and encrypted from the text file, and stores the text as a file or displays it in a chat window. According to paragraph 1,
The data service is,
A wireless mobile communication super paging system characterized by a voice call service between subscriber devices. According to paragraph 2,
The voice call service is,
Converts the voice input from the transmitting subscriber device into text, encrypts the text, and transmits it.
A wireless mobile communication super paging system, wherein the receiving subscriber device decrypts the received encrypted text, converts it into voice, and outputs it. According to paragraph 3,
The transmitting subscriber device translates and transmits the text through a translation app installed according to the settings,
A wireless mobile communication super paging system, wherein the receiving subscriber device checks whether the received text has been translated and, if so, displays it on the screen. According to paragraph 1,
The subscriber devices are:
An electronic wallet has been created,
A wireless mobile communication super paging system characterized by participation in the blockchain network and user authentication through the electronic wallet. According to clause 5,
The subscriber devices are:
A wireless mobile communication super paging system, characterized in that it is identified by the electronic wallet. According to paragraph 1,
The subscriber devices are:
A blockchain-specific app or platform app is distributed through the App Store and includes calls, messages, document storage, chatting, shopping, payment, and virtual currency functions, or is installed using a blockchain encryption key, including a blockchain-specific semiconductor chip. A wireless mobile communication super paging system characterized by enhanced personal information, privacy protection, and security functions. According to paragraph 1,
The access service network device is,
A wireless mobile communication super paging system characterized in that paging is performed by transmitting a code word to subscriber devices belonging to a super paging group. According to clause 8,
The code word is,
A wireless mobile communication super paging system characterized by information of 0.104 msec. According to paragraph 1,
The data service is,
A wireless mobile communication super paging system characterized in that it is a chat service that transmits and receives texts between subscriber devices. According to clause 10,
The chat service is,
The text entered from the sending subscriber device is encrypted and transmitted,
A wireless mobile communication super paging system, wherein the receiving subscriber device decrypts the received encrypted text and then displays it as text. According to clause 11,
The receiving subscriber device is,
A wireless mobile communication super paging system characterized by outputting decrypted text as voice. delete delete delete delete According to paragraph 1,
A wireless mobile communication super paging system, wherein the decrypted text is converted into voice and output.
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