53 results about "Point to point network" patented technology

The present invention generally relates to the use of stable value digital assets and / or fiat-backed digital assets as cryptocurrencies that can be linked to other digital assets using blockchain technology and / or through a peer-to-peer network. In embodiments, the present invention relates to specific applications of fiat-backed digital assets and / or stable value digital asset tokens tied to a peer-to-peer network, such as a blockchain network.

The present invention generally relates to the use of stable value digital assets and / or fiat-backed digital assets as cryptocurrencies that can be linked to other digital assets using blockchain technology and / or through a peer-to-peer network. In embodiments, the present invention relates to specific applications of fiat-backed digital assets and / or stable value digital asset tokens tied to a peer-to-peer network, such as a blockchain network.

The present invention generally relates to the use of stable value digital assets and / or fiat-backed digital assets as cryptocurrencies that can be linked to other digital assets using blockchain technology and / or through a peer-to-peer network. In embodiments, the present invention relates to specific applications of non-fungible digital assets tied to a peer-to-peer network, such as a blockchain network.

The embodiment of the invention provides an industrial automation system. The industrial automation system comprises an edge layer and an equipment layer, wherein the equipment layer comprises one or more pieces of industrial equipment deployed on a production line system, and sensors and actuators deployed on the one or more pieces of industrial equipment, the sensors are used for collecting monitoring data of the industrial equipment, and the actuators are used for executing control actions of the industrial equipment; the edge layer comprises a plurality of edge control units, and the edge control units acquire monitoring data of the one or more industrial devices and adjust actuators of the one or more industrial devices according to the monitoring data to execute control actions; wherein the plurality of edge control units are in communication connection through a self-organizing network or a point-to-point network.

The present disclosure relates to a computer-implemented method of processing a blockchain transaction over a peer-to-peer network including an originator device, an originator server, a beneficiary device, a beneficiary server, and a non-custodial wallet hosted on the beneficiary server. The method comprises: sending a linked key associated with the blockchain transaction and blockchain transaction information from the originator device to the non-custodial wallet on the beneficiary server via the originator server, the linked key derived from a secret shared between the originator device and the beneficiary device; performing verification of the linked key, by the beneficiary device, using the secret and the blockchain transaction information; and performing one of pre-authorising the blockchain transaction and rejecting the blockchain transaction at the non-custodial wallet in response to performing the verification by the beneficiary device.

A computer-implemented method for peer-to-peer (P2P) networks for the delivery of media content held in the peer-to-peer network to a vehicle in a local subgroup of the P2P network, and for providing an automated process for P2P networks for transferring of physical articles or electronic data package between vehicles traveling different routes.

The invention relates to a method and a device for upgrading a container in a distributed system, computer equipment and a storage medium, and the method comprises the following steps: when the container of each node in the distributed system is upgraded, removing temporary data or objects of the container which is not migrated in an old version, and migrating a persistent object of a new version of the container to a mapping directory; creating a first symbolic link in the container file system; selecting a creation node from all nodes of the peer-to-peer network, and producing and broadcasting new blocks of all the nodes to the peer-to-peer network based on the creation block of the creation node; in each node, the new block passing verification is stored in a local account book; and upgrading each container according to the persistent object in the mapping directory, the first symbolic link, the new block of the local account book and the new version mirror image. By means of the method and device, the problem caused by the fact that the persistent directory directly covers the directory or the file in the new mirror image in the related technology is solved, and upgrading of the container in the distributed system is achieved.

Arrangements for providing multi-functionality device control functions are provided. In some aspects, a request for transaction may be received by a computing platform. The request may include transaction details including selection of a mode of processing, received from a payment device. The computing platform may determine whether the selected mode of payment is crypto currency. If so, the transaction details may be transmitted to a peer-to-peer network for validation of the transaction. If the transaction is validated, a new block, corresponding to the validated transaction, may be generated and added to a blockchain and the transaction may be processed. In some examples, additional details of the transaction may be received and the additional details and the transaction details may be input to a machine learning model. Upon execution of the model, an environmental impact score associated with the transaction and a recommendation may be determined and transmitted to the user.

Verification of peer-to-peer network transmission occurs implementing AI to determine a match between the purpose / intent of the peer-to-peer network transmission as defined by the sending entity / peer and the purpose / intent of the peer-to-peer network transmission as defined by the recipient entity / peer. The sending peer initiates communication of a peer-to-peer network transmission, which identifies the recipient peer and purpose of the transmission. The peer-to-peer network transmission is captured and held in a transmission pending queue. A push notification is communicated to the recipient entity / peer identified in the transmission, which requests input of their perceived purpose / intent of the transmission. Once the recipient entity / peer identified in the transmission responds with their purpose of the transmission, an AI model trained to determined matches between inputted purposes / intents is executed. Once the AI model determines a purpose / intent match, the transmission is released for the transmission pending queue, so that further communication and / or processing of the transmission occurs.

The invention relates to peer-to-peer network interconnects with application level interfaces for supporting provenance attestation nodes. Secure peer-to-peer networks are implemented with computing devices through non-secure network connections. Each computing device may include provenance attestation hardware or be coupled with provenance attestation hardware. The provenance attestation hardware may be validated by public available data, such as a trusted server. Furthermore, provenance attestation hardware may facilitate encryption key generation to facilitate encryption of communications at the computing device to ensure security of such communications over the non-secure network connection. The provenance proof hardware may include hardware acceleration circuitry to provide network services, such as cryptocurrency transactions, blockchain verification computations, even blockchain services integrating smart contracts, token exchange, survey services utilizing provenance proof data, distributed data backup, distributed computations, etc.

The invention discloses a data transmission method and device and electronic equipment, a first terminal and a second terminal construct a first data transmission channel through a point-to-point network server, and when the first terminal and the second terminal belong to the same local area network, the first terminal sends data to the second terminal based on a second data transmission channel of the local area network. When the first terminal and the second terminal do not belong to the same local area network, the first terminal and the second terminal perform session key negotiation, data is encrypted by using a session key obtained by negotiation, the encrypted data is sent to the second terminal based on the first data transmission channel, and the data is transmitted to the second terminal according to the judgment whether the two terminals belong to the same local area network. The local area network or the public network is automatically selected to transmit data, the transmission speed is high and more bandwidth resources are saved during local area network transmission, and the security and speed of data transmission are effectively ensured by combining the constructed first data transmission channel with session key negotiation during public network transmission, so that the security and efficiency of data transmission are improved.

The invention relates to the technical field of audio playing, in particular to an audio playing method, an audio playing device, electronic equipment and a medium. The audio playing method applied to a first device comprises the following steps: determining at least one second device establishing networking connection with the first device and a device mode of each device based on first networking information in a WiFi point-to-point network; in response to the fact that the device mode of the first device is a host mode and the device mode of each second device is a slave mode, sending the first sound source data; and in the process of sending the first sound source data, in response to the change of the device mode of the first device to the slave mode and the change of the device mode of the first target device to the host mode, stopping sending the first sound source data, receiving second sound source data sent by the first target device, and performing audio playing. Therefore, each device in the network can flexibly adjust the own role in the process of executing audio playing.

The invention relates to a peer-to-peer network as an application-level cryptocurrency and blockchain interface, which implements a secure peer-to-peer network with a computing device through an unsecure network connection. Each computing device may include or be coupled to a provenance attestation hardware. The provenance hardware may be validated through secure storage or other modalities of public available data, such as trusted servers, or valid provenance data. Once verified on the peer-to-peer network, the peer-to-peer node may provide or receive network services, such as a blockchain service, a cryptocurrency transaction service, a smart contract-supporting service, a token exchange, a survey service utilizing provenance proof data, a distributed data backup service, a distributed computing service, and the like.

The invention discloses a DNS (Domain Name Server) request shunting method based on a peer-to-peer network. According to the method, part of clients can voluntarily join an auxiliary server list when initiating requests to a recursive server through client protocol extension. And the recursive server dynamically adjusts a distribution strategy according to a load threshold, distributes a part of requests to the auxiliary server, and maintains an auxiliary server list to ensure load balance at the same time. And when the auxiliary server provides a DNS cache service, the data reliability is ensured through a public key verification mechanism. According to the method, idle resources are reasonably utilized, so that the pressure of a recursive server is effectively relieved, the cost is reduced, the overall availability and stability of the system are improved, and the method is particularly suitable for scenes with relatively large request quantity fluctuation.

Features for providing a secure method of symmetric encryption for private smart contacts among multiple parties in a private peer-to-peer network. The features include a master key representing a unique blockchain ledger. The master key may be shared among multiple participants in a private peer-to-peer network. Sharing of the master key may include communicating the master key in an encrypted message (e.g., email) using public key infrastructure (PKI). In some implementations, more complex distribution features may be includes such as quantum entanglement. The features support instantiation of a smart contract using a specific master key. The request may be submitted as an entry to the ledger with appropriate metadata and / or payload information for identifying and processing the request.

Systems and methods for automatic service discovery and inter-service communications in a peer-to-peer network are disclosed. A device connected to a peer-to-peer network multicasts information about services that are active on the device (e.g., local services) and accessible to other devices on the network. The device can receive, from other devices on the network, multicasted information about services that are active on the other devices (e.g., remote services). The device includes a registry for maintaining information about available local and remote services. Each device in the network can send queries to active services on other devices on the network and receive notifications from those remote services when the remote services identify relevant data (e.g., data that satisfies the query).

This application applies to the field of blockchain technology and provides a data transmission method, node device, and data transmission system. The method includes: sending a first cross-chain request to a second node device of a relay chain, receiving a peer-to-peer network address routing table returned by the second node device based on the first cross-chain request; after receiving the data transmission request sent by a third node device, sending the data to be transmitted to the third node device according to the peer-to-peer network address routing table, and sending a first data summary of the data to be transmitted to a smart contract corresponding to the first contract address deployed in the third node device. Using this method, the first data summary of the data to be transmitted is transmitted on-chain, while the data to be transmitted is transmitted off-chain, thereby realizing on-chain and off-chain data transmission functions.

This is a distributed network element and submarine network element management system for optical communication systems. [Solution] The system includes a plurality of cable landing stations configured to be communicatively coupled using one or more optical communication cables in a peer-to-peer network for routing one or more optical signals using one or more network elements. Each cable landing station includes a management device configured to determine one or more optical communication paths for routing optical signals, and a command / response optical device communicatively coupled to the management device for routing optical signals based on the optical communication paths. Upon receiving a request to route at least one optical signal, the management device of each cable landing station is configured to determine at least one optical communication path for routing the optical signal based on a topology map of the peer-to-peer network of the plurality of cable landing stations.

The present invention discloses an Ethereum network topology simulation method, device, medium and terminal based on pipeline technology. The method includes: generating an initialized blockchain network according to the received simulation blockchain node parameter information; simulating the communication operations of nodes in the initialized blockchain network based on pipeline technology to form simulation nodes; and changing the communication coding mode of the simulation nodes according to the received communication coding information to complete the update of the blockchain network. The present invention avoids the loss caused by the unnecessary encapsulation of data packets by the network layer and the transport layer. Using pipeline technology to simulate network communication avoids the influence of the operating system on the sending of network packets, and can more accurately implement the simulation of traffic control, packet loss rate, and delay jitter for the connections between nodes. It can simulate various attacks that may occur in the simulated blockchain system, guide the design of the peer-to-peer network of the blockchain system in the real environment, and avoid the limitations of traditional local socket communication.

A kind of point-to-point network message transmission method, routing device and computer storage medium;Wherein, P2P routing device is provided in P2P network, and the transmission method includes: the P2P routing device is established adjacent relationship with corresponding P2P node according to the forwarding relationship and topological structure of P2P node learned, and / or waits for other P2P node and the adjacent relationship of P2P routing device establishment;When the P2P routing device receives P2P network message, the P2P network message is transmitted to corresponding P2P node.This application embodiment can accelerate P2P message transmission by P2P routing device without changing P2P network protocol, applicable but not limited to the scene that P2P network needs information propagation and synchronization.

An optical communication system and method. The system includes a plurality of cable landing stations configured to be communicatively coupled using one or more optical communication cables in a peer-to-peer network for routing of one or more optical signals using one or more network elements. Each cable landing station includes a management device configured to determine one or more optical communication paths for routing optical signals, and a command / response optical device communicatively coupled to the management device for routing optical signals in accordance with the optical communication path. In response to receiving a request for routing at least one optical signal, the management device of each cable landing station is configured to determine at least one optical communication path for routing the optical signal in accordance with a topology map of the peer-to-peer network of the plurality of cable landing stations.

A system is provided for wireless online processing using a peer to peer network. In particular, the system may comprise a plurality of wireless computing devices in nearby proximity to one another that may form the peer to peer (“P2P”) network through a shared wireless communication channel. The system may identify the network connection strengths of each of the plurality of wireless computing devices and subsequently designate one or more devices as the hubs of the P2P network. Each of the wireless computing devices may have one or more online processes to be completed through the network connections formed by the P2P network. The processes may be propagated to the devices within the P2P network, where the data used to complete the processes may be encrypted within the memory or storage devices of each of the computing devices.

The embodiment of the invention provides an NAT (Network Address Translation) type detection method, and belongs to the technical field of network communication. The NAT type detection method is used for the terminal, and comprises the following steps: creating a first object, and setting at least two different STUN server addresses for the first object; obtaining candidate information of different STUN servers through the at least two different STUN server addresses; under the condition that the candidate information comprises one or more identical srflx addresses, creating a second object; and sending a test request to a target server based on the second object to determine the NAT type of the terminal. According to the technical scheme provided by the embodiment of the invention, the NAT type of the terminal can be determined, and the terminals with high success rates can establish connection with each other to improve the efficiency of a point-to-point network because the success rates of establishing connection between the terminals with different NAT types are different.

There is provided a framework to record to a blockchain unique identification (signatures) of physical items which have unique, random properties. Physical items are analysed using spectral imaging to determine the unique identifications. Hardware is shown to perform the analysis and various nodes of a peer-to-peer network are shown and described, which nodes may be configured to provide proof of location, privacy, trust and authentication. The solution can work even if the item is modified in some way if a subset of the unique properties remain.

Methods and systems for delegating group ownership in P2P networks. The disclosed method includes, among other things, in response to an impending disconnection of the first station device from the P2P network, identifying, from a list of the plurality of station devices maintained by the first station device, a second station device to delegate ownership of the P2P network, and delegating ownership from the first station device to the second station device.

A method is provided for forming a point-to-point network from multiple WLAN-enabled devices (1, 2, 3, 4) and a secure WLAN access point (5), in which - each WLAN-enabled device (1, 2, 3, 4) starts its own open WLAN access point with an individual SSID after being switched on for the first time and / or after starting an installation routine, - through communication between the WLAN-enabled devices (1, 2, 3, 4) via the open WLAN access points, a server device (4) is automatically determined, which directly or indirectly controls all other WLAN-enabled devices (1, 2, 3) as a client device, wherein during the determination of the server device (4), the open WLAN access points of those WLAN-enabled devices (1, 2, 3) that do not become the server device (4) are deactivated, - the access data for the secure WLAN access point (5) is transmitted to the server device (4),- the server device (4) uses these access data to reconfigure the WLAN-enabled devices (1, 2, 3) controlled directly or indirectly as client devices, so that the reconfigured devices establish a point-to-point connection to the secure WLAN access point (5), and - the server device (4) then reconfigures itself using these access data and switches off its own open WLAN access point, so that the reconfigured server device also establishes a point-to-point connection to the secure WLAN access point (5).

The invention relates to a logistics state management method and system based on dynamic routing cooperative transmission, and belongs to the technical field of logistics transportation management. The method comprises the following steps: constructing a logistics transportation network according to routing attributes of logistics node real-time data, and collecting real-time parameters in a transportation process to generate logistics state data; establishing a dynamic routing network optimization model based on the logistics state data, and optimizing a path responsibility node weight through a distributed optimization algorithm to obtain an optimal routing path; the logistics state data is subjected to fragment coding, fragments are distributed to different responsible nodes through a cooperative transmission tracking algorithm, the nodes cooperatively verify data integrity through a point-to-point network, and candidate path node states are analyzed based on a shortest path algorithm; and performing update optimization detection according to the path node state and the package state, and automatically selecting and adjusting a downstream route or activating a standby route for re-fragmentation transmission.

A notification system is provided including a first alert device configured to transmit and receive alerts conforming to a long range, low energy consumption point to point or mesh communication protocol and at least one additional alert device configured to transmit and receive alerts conforming to the protocol. The first alert device is configured to transmit a network creation ping using the protocol, the network creation ping receivable by at least one additional alert device approved to join a decentralized network. At least one additional alert device receiving the network creation ping is configured to pair with the first alert device thereby establishing the decentralized network. The first alert device and each additional alert device in the decentralized network is configured to transmit an alert directly to at least one other alert device in the decentralized network using the protocol.

A notification system is provided including a first alert device configured to transmit and receive alerts conforming to a long range, low energy consumption point to point or mesh communication protocol and at least one additional alert device configured to transmit and receive alerts conforming to the protocol. The first alert device is configured to transmit a network creation ping using the protocol, the network creation ping receivable by at least one additional alert device approved to join a decentralized network. At least one additional alert device receiving the network creation ping is configured to pair with the first alert device thereby establishing the decentralized network. The first alert device and each additional alert device in the decentralized network is configured to transmit an alert directly to at least one other alert device in the decentralized network using the protocol.

The invention provides an edge application scheduling method and device, equipment, a medium and a product, and relates to the technical field of edge computing, and the method comprises the steps: obtaining resource state data of a plurality of edge nodes; dividing the edge nodes into a plurality of groups according to the resource state data; wherein at least one of the groups is configured as a point-to-point network group for mirror distribution; allocating a corresponding priority to each group based on the resource state data and the group type; wherein the priority is used for determining a distribution sequence of the edge applications; and scheduling the edge applications to each group in batches according to the priority sequence of the priorities. Therefore, efficient distribution of edge applications is realized by performing information acquisition and dynamic grouping on the edge nodes and combining a point-to-point networking technology and a priority scheduling strategy.