WO2021141150A1 - Procédé et système de gestion d'un réseau sans fil basé sur une chaîne de blocs - Google Patents

Procédé et système de gestion d'un réseau sans fil basé sur une chaîne de blocs Download PDF

Info

Publication number
WO2021141150A1
WO2021141150A1 PCT/KR2020/000246 KR2020000246W WO2021141150A1 WO 2021141150 A1 WO2021141150 A1 WO 2021141150A1 KR 2020000246 W KR2020000246 W KR 2020000246W WO 2021141150 A1 WO2021141150 A1 WO 2021141150A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless network
gateways
target gateway
blockchain
token
Prior art date
Application number
PCT/KR2020/000246
Other languages
English (en)
Korean (ko)
Inventor
문석민
Original Assignee
문석민
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 문석민 filed Critical 문석민
Priority to PCT/KR2020/000246 priority Critical patent/WO2021141150A1/fr
Publication of WO2021141150A1 publication Critical patent/WO2021141150A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices

Definitions

  • the present invention relates to a method and system for operating a blockchain-based wireless network, and more particularly, to a technology for providing a blockchain-based distributed network, and for generating security information in a distributed manner according to interactions between gateways. it's about
  • the Internet of Things is defined as the Internet of Things or the Internet of Objects as the next-generation Internet as the foundation technology and service of a hyper-connected society. do.
  • the number of devices to which the Internet of Things is applied is expected to increase rapidly in the future, and due to technological advancement, global telecommunication companies are trying to build a new network infrastructure that is most suitable for IoT devices with minimal battery consumption, wide network coverage and low cost. .
  • an object of the present invention is to provide an open network that anyone can freely use by lowering the barrier of device distribution.
  • the wireless network from a service provider or a device user Approving a connection request to a network, issuing a token corresponding to a reward for use of the target gateway to the target gateway, and the issued based on an interaction between the target gateway and the plurality of gateways and distributingly generating security information for the token.
  • Approving the access request to the wireless network may include providing a service to the device user or the device user using a device including a block using a linear wireless protocol.
  • a request for access to the wireless network may be detected from an IoT Service Provider (ISP).
  • ISP IoT Service Provider
  • Approving the access request to the wireless network may include determining whether to approve the access request using a public key and a private key from the device user or the service provider.
  • the issuing of the token provides coverage of the wireless network through the plurality of gateways provided by the contributors, and provides a token as a reward for a transaction fee and a network authentication fee for use of the target gateway. can be issued
  • the issuing of the token may issue a token to a target contributor providing coverage of the wireless network through the target gateway when the service provider or the device user provides use of the target gateway.
  • the step of distributedly generating security information for the issued token is to provide a specific signal to each of the plurality of gateways based on the target gateway, and to interact with an ACK signal received from each of the plurality of gateways. Accordingly, the security information for the issued token may be generated in a distributed manner.
  • Each of the plurality of gateways uses at least one of a Global Positioning System (GPS), a Global Navigation Satellite System (GNSS), and a Time Differential or Arrival (TDOA) to have different locations from each other. information, and the step of distributingly generating security information for the issued token sequentially performs the interaction from a gateway that is close to the target gateway and a gateway that is far away from the target gateway based on the location information.
  • GPS Global Positioning System
  • GNSS Global Navigation Satellite System
  • TDOA Time Differential or Arrival
  • the step of distributingly generating the security information for the issued token may include distributedly generating the different security information for the issued token in the target gateway and each of the plurality of gateways based on the interaction; can be saved
  • a target gateway among the plurality of gateways by a target gateway among the plurality of gateways, the wireless network from a service provider or a device user
  • An access granting unit for approving a connection request to a network a token issuing unit for issuing a token corresponding to a reward for use of the target gateway to the target gateway, and an interaction between the target gateway and the plurality of gateways and an information generating unit for distributedly generating security information for the issued token.
  • the access approval unit uses a linear wireless protocol (Linear Wireless Protocol) to provide a service to the device user or the device user who uses a device including a block (IoT Service Provider; ISP) ) to approve the access request to the wireless network.
  • Linear Wireless Protocol Linear Wireless Protocol
  • ISP IoT Service Provider
  • the information generator provides a specific signal to each of the plurality of gateways based on the target gateway, and distributes the security information for the issued token according to the interaction of the ACK signal received from each of the plurality of gateways can be created negatively.
  • Each of the plurality of gateways uses at least one of a Global Positioning System (GPS), a Global Navigation Satellite System (GNSS), and a Time Differential or Arrival (TDOA) to have different locations from each other. information, and the information generator may sequentially perform the interaction from a gateway that is close to the target gateway and a gateway that is farther away from the target gateway, based on the location information.
  • GPS Global Positioning System
  • GNSS Global Navigation Satellite System
  • TDOA Time Differential or Arrival
  • the information generator may generate and store the different security information for the issued token in each of the target gateway and the plurality of gateways in a distributed manner based on the interaction.
  • the gateway provided by the contributors and provided to a service provider or device user
  • the plurality of gateways that store security information for a token issued in response to a reward for use and the user of the device that communicates data in a blockchain-based wireless network, including a block.
  • system for operating a blockchain-based wireless network including a plurality of gateways provided by contributors may further include the service provider providing a service to the device user.
  • FIG. 1 shows a flowchart of a method for operating a blockchain-based wireless network according to an embodiment of the present invention.
  • FIG. 2 is a block diagram of a block chain-based wireless network operating system according to an embodiment of the present invention.
  • 3 is a diagram to explain an example of interaction between gateways according to an embodiment of the present invention.
  • FIG. 4 illustrates an example of estimating location information and distance of a device according to an embodiment of the present invention.
  • FIG. 5 is a block diagram showing the configuration of a blockchain-based wireless network operating system according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of a block chain-based wireless network operating method according to an embodiment of the present invention
  • FIG. 2 is a block diagram illustrating a block chain-based wireless network operating system according to an embodiment of the present invention. will be.
  • FIG. 1 The method of FIG. 1 is performed by the blockchain-based wireless network operating system according to the embodiment of the present invention shown in FIG. 5, and will be described with reference to FIG. 1 below.
  • the target gateway 221 among the plurality of gateways 220 approves a request for access to the wireless network from a service provider (IoT Service Providers; ISP, 240) or a device user (User).
  • IoT Service Providers ISP, 240
  • User User
  • a service provider 240 that provides a service to a device user or a device user through the device 230 or a device user using a device 230 including a block using a Linear Wireless Protocol ) to detect an access request to the wireless network.
  • the device 230 communicates data through a linear wireless protocol in a block chain-based wireless network, and is a hardware type including a wireless chip.
  • a wireless network is a distributed network, which is a free network or a physical network of LoRa.
  • the linear wireless protocol is a two-way data transmission system between a device user or a service provider 240 and a wireless network, and does not rely on a single entity provided through a network of an independent vendor, such as a telecommunication company.
  • the device 230 may be a personal tracker or home electronic device to which Internet of Things (IoT) technology is grafted, and, for example, at least one of a light bulb, an air conditioner, a TV, a washing machine, a smart phone, a refrigerator, and a computer. It may be any one or more. However, the type of the device 230 is not limited thereto, and any device capable of accessing the IoT network without royalties using a linear wireless protocol is irrelevant.
  • IoT Internet of Things
  • Each of the plurality of devices 230 included in the block chain-based wireless network operating system 200 includes a block for operating a block chain.
  • all devices in the block chain that is, a plurality of devices 230 must include a block for block chain.
  • the size of the block may gradually increase as the operating time of the block chain increases.
  • the size of the block may be several gigabytes (GB) to several tens of gigabytes (gigabytes, GB).
  • each of the plurality of devices 230 may communicate encrypted data in a blockchain-based wireless network.
  • the plurality of devices 230 have access to the wireless network, and each of the plurality of devices 230 may communicate encrypted data based on a blockchain-based wireless network.
  • Each of the plurality of devices 230 including each block stores and records all communication details, whereby the block chain has all communication details.
  • the plurality of devices 230 may include a public key and a private key of each block chain, and the public key and the private key are stored in a storage module (eg, a chip or MPU (Main It may be implanted in a nonvolatile form in a microprocessor memory module in the form of a processing unit), and may be provided to be periodically newly created and replaced if necessary.
  • a storage module eg, a chip or MPU (Main It may be implanted in a nonvolatile form in a microprocessor memory module in the form of a processing unit
  • MPU Mainn It may be implanted in a nonvolatile form in a microprocessor memory module in the form of a processing unit
  • step 110 may determine whether to approve the access request using the public key and the private key received from the device user or the service provider 240 .
  • the public key and the private key are each of the plurality of devices 230 by the contributors 210 or the service provider 240 of the blockchain-based wireless network operating method and system according to the embodiment of the present invention. may be provided.
  • the service provider 240 can gain benefits by accessing the wireless network without carrier regulations and registration fees, and can provide IoT-related services to device users using the device 230 at low cost.
  • the service provider 240 may be a company that supplies and provides various IoT-related services to device users through the plurality of devices 230 .
  • step 120 a token corresponding to a reward for using the target gateway 221 is issued to the target gateway 221 .
  • Step 120 provides coverage of the wireless network through a plurality of gateways 220 provided by the contributors 210 , and as a reward for a transaction fee and a network authentication fee for the use of the target gateway 221 , a token (Token) ) can be issued.
  • the contributor 210 may be a miner that provides a network range through a gateway.
  • the contributor 210 is illustrated as being located inside the gateway 220 in FIG. 2 , this indicates that the contributor 210 is associated with the gateway 220 , that is, a related state, and the contributor 210 and the gateway 220 . ) is not limited to the position and combination between them.
  • step 120 is performed by the target contributor ( 211) can issue tokens as incentives for transaction fees and network authentication fees.
  • the token can be provided as a secure and transparent transaction based on blockchain.
  • step 130 security information for the issued token is distributedly generated based on the interaction between the target gateway 221 and the plurality of gateways 220 .
  • the role of the gateway 220 is to provide data between the plurality of devices 230 and the service provider 240 to utilize information about the service.
  • gateways According to an embodiment of the present invention, an interaction performed between gateways according to an embodiment of the present invention will be described in detail with reference to FIG. 3 .
  • 3 is a diagram to explain an example of interaction between gateways according to an embodiment of the present invention.
  • the target gateway 310 Based on the target gateway 310 among the plurality of gateways 310 and 320 , the target gateway 310 provides a specific signal to each of the plurality of gateways 320 and is received from each of the plurality of gateways 320 . According to the interaction of the ACK signal, the security information for the issued token can be generated decently.
  • the target gateway 310 is a token corresponding to a reward for use is issued, and the first gateways R1 and 320 are close to each other based on the target gateway 310, and the second gateways R2 and 320 are close to each other. ) is assumed to be far away.
  • each of the plurality of gateways 310 and 320 is at least one of a Global Positioning System (GPS), a Global Navigation Satellite System (GNSS), and a Time Differential or Arrival (TDOA).
  • GPS Global Positioning System
  • GNSS Global Navigation Satellite System
  • TDOA Time Differential or Arrival
  • One 250 may include different location information.
  • the plurality of gateways 310 and 320 is a time value obtained from at least one 250 of GPS, GNSS and TDOA. and updating location information to fulfill a time agreement.
  • step 130 sequentially interacts from a first gateway (R1, 320) that is close to a target gateway 310 to a second gateway (R2, 320) that is far away from the target gateway 310 based on the location information. process can be performed.
  • n times a total repetition of n times is performed, and data packets P and 330 according to the interaction between the target gateway 310 and the plurality of gateways 320 are generated, and the nth gateway ( Only Rn, 320 can decode the n-th packet Pn, 330 .
  • each of the target gateway 310 and the plurality of gateways 320 may generate and store different security information for the token issued from step 120 in a distributed manner based on the above-described interaction.
  • the interaction process is to prove each other in a transparent and secure manner between the plurality of gateways 310 and 320 in the wireless network, and may be a method of confirming data security.
  • the security information may be data including at least one of location information for each gateway 310 and 320 , packet information according to interaction, and information related to an issued token.
  • FIG. 4 illustrates an example of estimating location information and distance of a device according to an embodiment of the present invention.
  • the plurality of gateways 420 provide location information and distance of the device 410 through Time Differential or Arrival (TDOA). can be estimated.
  • TDOA Time Differential or Arrival
  • the location information and distance of the device 410 according to the signal reception time difference can be estimated Furthermore, the gateway 420 may communicate with the device 410 through a linear wireless protocol.
  • FIG. 5 is a block diagram showing the configuration of a blockchain-based wireless network operating system according to an embodiment of the present invention.
  • a blockchain-based wireless network operating system provides a blockchain-based distributed network, and generates security information distributedly according to interactions between gateways.
  • the block chain-based wireless network operating system 500 includes an access approval unit 510 , a token issuing unit 520 , and an information generating unit 530 .
  • the access approval unit 510 approves an access request for a wireless network from a service provider (IoT Service Providers; ISP, 240) or a device user (User) by a target gateway among a plurality of gateways.
  • a service provider IoT Service Providers; ISP, 240
  • a device user User
  • the access approval unit 510 uses a linear wireless protocol (Linear Wireless Protocol) to provide a service to a device user or a device user using a device including a block (Device) the service provider (IoT Service Provider); It is possible to detect an access request to the wireless network from the ISP).
  • Linear Wireless Protocol Linear Wireless Protocol
  • Device the service provider
  • IoT Service Provider the service provider
  • the device communicates data through a linear wireless protocol in a block chain-based wireless network, and is a hardware type including a wireless chip.
  • a wireless network is a distributed network, which is a free network or a physical network of LoRa.
  • the linear wireless protocol is a two-way data transmission system between a device user or a service provider and a wireless network, and does not depend on a single entity provided through a network of an independent provider, such as a telecommunication company.
  • the device may be a personal tracker or home electronic device to which the Internet of Things (IoT) technology is grafted, and may be, for example, at least any one or more of a light bulb, an air conditioner, a TV, a washing machine, a smart phone, a refrigerator, and a computer.
  • IoT Internet of Things
  • the type of device is not limited thereto, and any device that can connect to the IoT network without a usage fee using a linear wireless protocol is irrelevant.
  • Each of the plurality of devices includes a block for operating a block chain.
  • all devices in the block chain that is, a plurality of devices, must include a block for the block chain.
  • the size of the block may gradually increase as the operating time of the block chain increases.
  • the size of the block may be several gigabytes (GB) to several tens of gigabytes (gigabytes, GB).
  • each of the plurality of devices may communicate encrypted data in a blockchain-based wireless network, and may compensate for data communication with cryptocurrency.
  • a plurality of devices have access to a wireless network, and each of the plurality of devices may communicate encrypted data based on a blockchain-based wireless network.
  • Each of the plurality of devices each containing a block stores and records all communication details, so that the block chain has all communication details.
  • the plurality of devices may include a public key and a private key of each block chain, and the public key and the private key are in the form of a storage module (eg, chip or MPU (Main Processing Unit)) included in each electronic device. (corresponding to the memory module of a microprocessor of the
  • the access approval unit 510 may determine whether to approve the access request using a public key and a private key received from a device user or a service provider.
  • the token issuing unit 520 issues a token corresponding to a reward for use of the target gateway to the target gateway.
  • the token issuing unit 520 provides incentives for transaction fees and network authentication fees to target contributors who provide coverage of the wireless network through the target gateway. tokens can be issued. At this time, the token can be provided as a secure and transparent transaction based on blockchain.
  • the information generator 530 distributedly generates security information for the issued token based on the interaction between the target gateway and the plurality of gateways.
  • the information generator 530 provides a specific signal to each of the plurality of gateways based on the target gateway, and distributes security information for the issued token according to the interaction of the ACK signal received from each of the plurality of gateways. can create
  • Each of the plurality of gateways uses at least one of a Global Positioning System (GPS), a Global Navigation Satellite System (GNSS), and a Time Differential or Arrival (TDOA) to provide different location information and, the information generator 530 may sequentially interact from a gateway that is close to the target gateway to a gateway that is farther away from the target gateway based on the location information.
  • GPS Global Positioning System
  • GNSS Global Navigation Satellite System
  • TDOA Time Differential or Arrival
  • the information generator 530 may distributedly generate and store different security information for the target gateway and the tokens issued to each of the plurality of gateways based on the interaction.
  • the interaction process is to prove each other in a transparent and secure manner between a plurality of gateways in a wireless network, and may be a method of confirming data security.
  • the security information may be data including at least one of location information for each gateway, packet information according to interaction, and information related to the issued token.
  • the device described above may be implemented as a hardware component, a software component, and/or a combination of the hardware component and the software component.
  • devices and components described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable array (FPA), It may be implemented using one or more general purpose or special purpose computers, such as a programmable logic unit (PLU), microprocessor, or any other device capable of executing and responding to instructions.
  • the processing device may execute an operating system (OS) and one or more software applications running on the operating system.
  • the processing device may also access, store, manipulate, process, and generate data in response to execution of the software.
  • OS operating system
  • the processing device may also access, store, manipulate, process, and generate data in response to execution of the software.
  • the processing device includes a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that can include For example, the processing device may include a plurality of processors or one processor and one controller. Other processing configurations are also possible, such as parallel processors.
  • the software may comprise a computer program, code, instructions, or a combination of one or more thereof, which configures a processing device to operate as desired or is independently or collectively processed You can command the device.
  • the software and/or data may be any kind of machine, component, physical device, virtual equipment, computer storage medium or device, to be interpreted by or to provide instructions or data to the processing device. , or may be permanently or temporarily embody in a transmitted signal wave.
  • the software may be distributed over networked computer systems, and stored or executed in a distributed manner. Software and data may be stored in one or more computer-readable recording media.
  • the method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium.
  • the computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination.
  • the program instructions recorded on the medium may be specially designed and configured for the embodiment, or may be known and available to those skilled in the art of computer software.
  • Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic such as floppy disks.
  • - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like.
  • Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.
  • the hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé de gestion d'un réseau sans fil basé sur une chaîne de blocs qui fournit un réseau distribué basé sur une chaîne de blocs et génère de manière distribuée des informations de sécurité en fonction d'interactions entre des passerelles, le procédé comprenant les étapes consistant à : approuver, par une passerelle cible parmi la pluralité de passerelles, une demande d'accès au réseau sans fil provenant d'un fournisseur de services ou d'un utilisateur de dispositif ; délivrer, à la passerelle cible, un jeton correspondant à une compensation pour l'utilisation de la passerelle cible ; et générer de manière distribuée des informations de sécurité sur le jeton délivré, sur la base d'interactions entre la passerelle cible et la pluralité de passerelles.
PCT/KR2020/000246 2020-01-07 2020-01-07 Procédé et système de gestion d'un réseau sans fil basé sur une chaîne de blocs WO2021141150A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2020/000246 WO2021141150A1 (fr) 2020-01-07 2020-01-07 Procédé et système de gestion d'un réseau sans fil basé sur une chaîne de blocs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2020/000246 WO2021141150A1 (fr) 2020-01-07 2020-01-07 Procédé et système de gestion d'un réseau sans fil basé sur une chaîne de blocs

Publications (1)

Publication Number Publication Date
WO2021141150A1 true WO2021141150A1 (fr) 2021-07-15

Family

ID=76788053

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/000246 WO2021141150A1 (fr) 2020-01-07 2020-01-07 Procédé et système de gestion d'un réseau sans fil basé sur une chaîne de blocs

Country Status (1)

Country Link
WO (1) WO2021141150A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180037851A (ko) * 2016-10-05 2018-04-13 한전케이디엔주식회사 블록체인을 이용한 스마트 그리드 시스템의 보안 방법
KR20180066329A (ko) * 2016-12-07 2018-06-19 데이터얼라이언스 주식회사 분산된 네트워크 노드의 서비스 기여도 산출 시스템 및 방법
WO2019005985A1 (fr) * 2017-06-27 2019-01-03 Jpmorgan Chase Bank, N.A. Système et procédé pour utiliser une passerelle de registres distribués
JP2019004263A (ja) * 2017-06-13 2019-01-10 Kddi株式会社 ゲートウェイ装置、利用管理システム、利用制御方法及び利用制御プログラム
KR102050844B1 (ko) * 2018-09-04 2019-12-03 오딘네트워크 주식회사 보상 장치 및 이를 이용한 보상 방법, 및 이를 구비한 네트워크 시스템
KR20200007349A (ko) * 2018-07-13 2020-01-22 문석민 블록체인 기반의 무선 네트워크 운영 방법 및 시스템

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180037851A (ko) * 2016-10-05 2018-04-13 한전케이디엔주식회사 블록체인을 이용한 스마트 그리드 시스템의 보안 방법
KR20180066329A (ko) * 2016-12-07 2018-06-19 데이터얼라이언스 주식회사 분산된 네트워크 노드의 서비스 기여도 산출 시스템 및 방법
JP2019004263A (ja) * 2017-06-13 2019-01-10 Kddi株式会社 ゲートウェイ装置、利用管理システム、利用制御方法及び利用制御プログラム
WO2019005985A1 (fr) * 2017-06-27 2019-01-03 Jpmorgan Chase Bank, N.A. Système et procédé pour utiliser une passerelle de registres distribués
KR20200007349A (ko) * 2018-07-13 2020-01-22 문석민 블록체인 기반의 무선 네트워크 운영 방법 및 시스템
KR102050844B1 (ko) * 2018-09-04 2019-12-03 오딘네트워크 주식회사 보상 장치 및 이를 이용한 보상 방법, 및 이를 구비한 네트워크 시스템

Similar Documents

Publication Publication Date Title
WO2019098413A1 (fr) Système de verrouillage de porte numérique et son procédé de commande
US7367046B1 (en) Method and apparatus for assigning network addresses to network devices
WO2014042336A1 (fr) Procédé d'authentification téléphonique dans des transactions de commerce électronique et support d'enregistrement lisible par ordinateur ayant un programme enregistré sur celui-ci pour une authentification téléphonique dans des transactions de commerce électronique
WO2014185594A1 (fr) Système et procédé à authentification unique dans un environnement vdi
WO2020226207A1 (fr) Système, appareil et procdédé de gestion de service d'exploitation par satellite
WO2013024986A2 (fr) Système de détermination de position d'identifiant de réseau et procédé associé
WO2012169775A9 (fr) Système et procédé pour fournir une interface de service de contenu basée sur une api ouverte
CN109617906A (zh) 一种混合云的接入方法及装置
WO2016085050A1 (fr) Terminal utilisateur fonctionnant conjointement avec des dispositifs périphériques, et procédé pour empêcher une fuite d'informations à l'aide de ce dernier
KR102112922B1 (ko) 블록체인 기반의 무선 네트워크 운영 방법 및 시스템
WO2022186431A1 (fr) Procédé de commande de communication permettant une isolation d'un réseau et dispositif utilisant ledit procédé
WO2021141150A1 (fr) Procédé et système de gestion d'un réseau sans fil basé sur une chaîne de blocs
WO2020153580A1 (fr) Procédé de traitement de transaction faisant intervenir un nœud externe sur une chaîne de blocs et appareil permettant de mettre en œuvre le procédé
WO2018143510A1 (fr) Module de sécurité de l'internet des objets
WO2020171273A1 (fr) Système et procédé permettant de faire fonctionner de manière autonome un justificatif d'identité fondé sur un registre public
WO2021225329A1 (fr) Procédé et système pour détecter la falsification d'une application mobile en utilisant un identifiant d'utilisateur et une collecte de signature
WO2013122359A1 (fr) Dispositif terminal sans fil doté d'une fonction de réduction de charge de réseau, procédé de réduction de la charge du réseau dans un dispositif terminal sans fil, et support d'enregistrement
WO2021194082A1 (fr) Procédé et dispositif pour fournir une page web à l'aide d'un portail captif
WO2018021864A1 (fr) Procédé pour fournir un service en nuage
WO2019022585A1 (fr) Système de paiement et procédé de paiement pour valider directement un utilisateur après qu'une société de carte a reçu une demande de paiement
WO2011112035A2 (fr) Procédé et appareil d'émission et de réception d'application/de contenu sur la base d'informations d'achat
WO2020197283A1 (fr) Procédé d'authentification de dispositif électronique, et appareil correspondant
WO2021085776A1 (fr) Dispositif électronique et son procédé de commande
WO2016108478A1 (fr) Procédé de gestion d'un accès à des données, programme informatique associé, et support d'enregistrement correspondant
WO2020145458A1 (fr) Procédé de fourniture d'un service de réseau hôte neutre à l'aide d'une chaîne de blocs, et système et dispositif associés

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20912730

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20912730

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 19/12/2022)

122 Ep: pct application non-entry in european phase

Ref document number: 20912730

Country of ref document: EP

Kind code of ref document: A1