186 results about "Peer-to-peer" patented technology

An intrusion detection system can be embedded in an industrial controller to detect an attack on an industrial control system. The intrusion detection system can detect an attack by determining if there are anomalies related to the network traffic in the industrial control system and / or by determining if the devices (e.g., sensors and actuators) connected to the industrial controllers of the industrial control system are not operating within expected ranges. To assist in determining if the devices of the industrial control system are not operating properly, the industrial controllers can also be networked together in a peer-to-peer network that permits each industrial controller to share its state information with the other industrial controllers.

The present disclosure provides a system for decentralized handling of application programming interface (API) calls. The system comprises a peer-to-peer network including a plurality of nodes, each node being a user device, a relayer, or a resolver. Each node includes at least one hardware processor and at least one non-transitory memory storing instructions. When executed, the instructions cause the node to receive an encrypted API request from a user device, forward the encrypted API request to at least one resolver node, process the API request to generate an API response, and transmit the API response back to the user device. The peer-to-peer network may comprise a mesh network and utilize a Remote Procedure Call (RPC) architectural style. The system enables decentralized management of API calls without relying on centralized servers.

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.

An EVPN network device may advertise an EVPN IMET (type-3) route in a corresponding message to one or more peer EVPN network devices. The EVPN IMET route advertisement message may include an E-tree extended community indicating a leaf or root designation of a locally attached site at the advertising EVPN network device. The inclusion of the E-tree extended community in the EVPN IMET route advertisement message may provide desired traffic handling for implementing an EVPN E-tree service such as handling of BUM traffic.

The present disclosure provides a system for decentralized handling of application programming interface (API) calls. The system comprises a peer-to-peer network including a plurality of nodes, each node being a user device, a relayer, or a resolver. Each node includes at least one hardware processor and at least one non-transitory memory storing instructions. When executed, the instructions cause the node to receive an encrypted API request from a user device, forward the encrypted API request to at least one resolver node, process the API request to generate an API response, and transmit the API response back to the user device. The peer-to-peer network may comprise a mesh network and utilize a Remote Procedure Call (RPC) architectural style. The system enables decentralized management of API calls without relying on centralized servers.

The present disclosure provides a system for decentralized handling of application programming interface (API) calls. The system comprises a peer-to-peer network including a plurality of nodes, each node being a user device, a relayer, or a resolver. Each node includes at least one hardware processor and at least one non-transitory memory storing instructions. When executed, the instructions cause the node to receive an encrypted API request from a user device, forward the encrypted API request to at least one resolver node, process the API request to generate an API response, and transmit the API response back to the user device. The peer-to-peer network may comprise a mesh network and utilize a Remote Procedure Call (RPC) architectural style. The system enables decentralized management of API calls without relying on centralized servers.

A system is provided for a self organizing and self correcting autonomic peer to peer network for processing resource transfers. In this regard, the system may restructure the P2P mesh network based on the changes in participating devices within the P2P network, such as when the P2P network is divided into clusters or when clusters merge together. In such embodiments, each cluster may comprise a designated primary device and / or a hub device for processing incoming network requests. The primary device may query the other devices within the cluster for updates and broadcast the updates to each of the other devices within the cluster. The updates may then in turn be stored on each of the devices within the cluster within the distributed register, where the various network requests from the devices may be processed by the hub device of the cluster.

Existing session routing strategies tend to primarily focus on performance and cost efficiency, with less emphasis on energy consumption or sustainability. To address this, devices, systems, methods, and processes that facilitate sustainability-aware collaboration session activity routing are described herein. A session control logic receives attributes of a plurality of network devices and determines sustainability scores for the plurality of network devices. The session control logic further selects a target network device from the plurality of network devices based on the sustainability scores, and directs a collaboration session activity to the selected target network device. Thus, the target network device receives the collaboration session activity in response to its sustainability score being optimal in comparison to respective sustainability scores of peer network devices. As a result, the session control logic explicitly considers sustainability impact of a routing decision when determining routes, leading to improved energy efficiency or reduced environmental impact.

A smart, bi-directional electrical microgrid includes processor-on-demand systems, including a computing device having a processing unit and a memory, an Energy Management System (EMS) configured for regulating power usage and optimizing energy efficiency, a distributed power resource for providing a stable and efficient energy supply, a database configured to store energy metrics, a Large Language Model (LLM) for processing the energy metrics stored to generate an energy management plan, an API gateway providing external systems secure, on-demand access to the processing unit, a software module for managing the processor-on-demand system according to the energy management plan and a communication module for peer-to-peer networking, routing, and forwarding. The microgrid also includes one or more management servers for managing the delivery and distribution of power among the processor-on-demand systems to optimize efficiency and uptime, and a network of power lines that interconnect the processor-on-demand systems.

A system includes computing nodes coupled and communicating within a peer-to-peer network in a point-to-point manner. The computing nodes are part of a distributed routing network or a centralized routing platform. The computing nodes receive, via a communications subsystem, from one or more upstream entities, a record of a transaction between the one or more upstream entities, recording, within the distributed routing network or the centralized routing platform, a log entry, route, in a point-to-point manner, the log entry to one or more downstream entities, receive, from the one or more downstream entities, an authorization of the transaction, route, to the one or more upstream entities, the authorization of the transaction, and updating the record of the transaction at the distributed routing network or a centralized routing platform by appending the authorization of the transaction and to provide a guarantee of validity of the transaction.

Devices, systems, methods, and processes for establishing peer-to-peer (P2P) networks over Wi-Fi extended spectrum. P2P networks often encounter challenges in meeting their bandwidth requirements, resulting in degraded performance, slower data transfer rates, or even connectivity issues. Therefore, by delegating frequency channels in the Wi-Fi extended spectrum for establishing P2P networks, at least some challenges faced by the P2P networks can be overcome. Access points (APs) in automated frequency coordination (AFC) infrastructure may coordinate with network devices intending to establish P2P connections and may allocate unused or underutilized channels in the Wi-Fi extended spectrum to these network devices for establishing the P2P connections. The APs may set usage conditions on the allocated channels which the network devices and the APs monitor once the P2P connections are established. The APs may further monitor network traffic on the allocated channels and allow concurrent P2P connections on the same channel to improve channel utilization.

The invention relates to a mirror image distribution method and device, equipment and a storage medium. The method comprises the following steps: acquiring multi-dimensional load data of each node in a peer-to-peer network, and determining a node weight of the corresponding node based on the multi-dimensional load data of the node; fragmenting the mirror image to obtain a plurality of sub-fragments, and storing each sub-fragment in each node of the peer-to-peer network; when a mirror image downloading request is received, selecting a plurality of target nodes according to the node weights to download target sub-fragments in parallel; and performing verification and recombination based on each target sub-fragment to obtain a target mirror image corresponding to the mirror image downloading request. According to the method and the device, the peer-to-peer network, the node weight and the mirror image fragmentation processing are combined, and the node with the higher node weight is selected as the node for pulling the mirror image, so that the downloading speed of the mirror image is improved, node overload is avoided, and the downloading efficiency is improved.

The invention belongs to the technical field of peer-to-peer networks, and particularly relates to a data transmission method and system for collaborative operation of multiple intelligent devices, and the method comprises the steps: collecting sensor feature data, network channel state data and collaborative topological relation data of the multiple intelligent devices; calculating a data content mutation index according to historical statistical characteristics of the sensor characteristic data in the sliding time window; calculating a cooperation space urgency factor according to the position of the local machine, the position of the cooperation equipment and the task state; and generating a dynamic transmission priority according to the data content mutation index, the collaborative space urgency factor and the network load congestion degree in the network channel state data, and performing hierarchical compression transmission on the data according to the dynamic transmission priority, so as to realize data transmission of collaborative operation of multiple pieces of intelligent equipment. According to the invention, the real-time performance and the cooperation efficiency of data transmission of multiple intelligent devices in a complex dynamic environment are improved.

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.

An apparatus is disclosed for storing a private key on an IoT device for encrypted communication with an external user device and includes a proximity-based communication interface, encryption circuitry and IoT functional circuitry. The encryption circuitry includes a memory having a dedicated memory location allocated for storage of encryption keys utilized in the encrypting / decrypting operations, an encryption engine for performing the encryption / decryption operation with at least one of the stored encryption keys in association with the operation of the IoT functional circuitry, an input / output interface for interfacing with the proximity-based communication interface to allow information to be exchanged with a user device in a dedicated private key transfer operation, an internal system interface for interfacing with the IoT functional circuitry for transfer of information therebetween, memory control circuitry for controlling storage of a received private key from the input / output interface for storage in the dedicated memory location in the memory, in a Write-only memory storage operation relative to the private key received from the input / output interface over the proximity-based communication interface, the memory control circuitry inhibiting any Read operation of the dedicated memory location in the memory through the input / output interface. The IoT functional circuitry includes a controller for controlling the operation of the input / output interface and the memory control circuitry in a private key transfer operation to interface with the external user device to control the encryption circuitry for transfer of a private key from the user device through the proximity-based communication interface for storage in the dedicated memory location in the memory, the controller interfacing with the encryption circuitry via the internal system interface, and operational circuitry for interfacing with the user device over a peer to peer communication link and encrypting / decrypting information therebetween with the encryption engine in the encryption circuitry.

Methods, systems, and devices for wireless communications are described. Described techniques relate to a soft access point (AP) in a multi-link operation including a first radio frequency link for control communications and a second radio frequency link for data communications. Described techniques further relate to a transfer of an AP role in a wireless local area network operating in accordance with an multi-link operation. Described techniques further provide for assisting, at an AP (which may be a soft AP), peer to peer communications between non-AP multi-link devices (MLDs) in a WLAN operating in accordance with an MLO.

The present disclosure relates to a terminal device and a method for selecting a seed terminal in a peer-to-peer network, and relates to the technical field of peer-to-peer networks. The terminal device comprises a controller configured to: acquire a core parameter from a server of a peer-to-peer (P2P) network through a communicator; determine an initial time for transmitting data to any terminal in the P2P network, a data transmission amount, and a current time; calculate a transmission parameter according to the initial time, the data transmission amount, and the current time; and determine whether the terminal device is a seed terminal according to the transmission parameter and the core parameter. The embodiments of the present disclosure reduce the computing pressure of the server side and improve the efficiency of selecting a seed terminal.

The invention discloses a route leakage detection method based on probabilistic reasoning and path scoring, and the method comprises the steps: obtaining an autonomous system path in a border gateway protocol route, and enabling the autonomous system path to comprise a plurality of autonomous system links, obtaining autonomous system business relationship probability data about the plurality of autonomous system links through an autonomous system business relationship probability inference algorithm, and obtaining autonomous system business relationship determination data about the plurality of autonomous system links through an autonomous system provider authorization object; the autonomous system business relation probability inference algorithm is set according to a valley-free rule, and the autonomous system business relation comprises provider-to-customer, customer-to-provider and peer-to-peer; according to the autonomous system business relationship probability data and the autonomous system business relationship determination data, calculating the score of the autonomous system path through a path score calculation formula; and comparing the score of the autonomous system path with a preset threshold value, and judging whether the border gateway protocol route of the autonomous system path is a leaked route or not.

A system for purchasing travel documents and for paying tolls and / or parking fees is based on the use of Blockchain technology. It comprises a VTS Server (10), a Blockchain Server Node (15) synchronized with a Blockchain network (100) and a plurality of Smartphone user devices (20(i)). An application (APP(i), APPAuto(i)) for managing purchases towards at least one Transport company or Operator (40(j), 50(k)) is present on every Smartphone user device (20(i)). The Smartphone user device (20(i)) is provided with a first public address (addAPP(i), addAPPAuto(i)) and said Transport company or Operator (40(j), 50(k)) is provided with a second public address (add40(j), addAPPAuto(k)). The Blockchain Server Node (15) is connected to the Blockchain (100) by means of a connection (30) in Peer to Peer mode, P2P, and locally saves and stores (15w) a copy (BC) of the Blockchain (100), the first public addresses (addAPP(i), addAPPAuto(i)) associated with each user and the private keys (KEYpr(i)) of the users. The VTS Server (10) creates the public addresses (addAPP(i), addAPPAuto(i)) for each application (APP(i), APPAuto(i))) associated with a user, calculates the current balance of the user of the Smartphone (20(i)) and, in the event of sufficient value, creates and delivers, to the application (APP(i), APPAuto(i)), a pass or Token which allows the use of the Transport network and which generates a transaction (TE) on the Blockchain (100), in which the VTS Server (10) authorizes the transaction by means of the user private key (KEYpr(i)) saved (15w) in the Blockchain Server Node (15). The transaction (TE) transfers the content, or part of it, from a first wallet (20w(i)) belonging to the Smartphone user (20(i)) and associated with a first public address (addAPP(i), addAPPAuto(i))) to a second wallet (40w(j)) belonging to the Transport company or Operator (40(j), 50(k)) and associated with a second public address (add40(j), add50(k)).

The invention relates to a display device and a channel following method in screen projection processing, and relates to the technical field of screen projection. The display equipment comprises a display, a wifi module, a wireless screen projection miracast module and a controller, and the controller calls the miracast module to establish a peer-to-peer network P2P group in a first channel under the condition that the controller is not connected with wifi; and in response to a wifi connection success message received under the condition that the P2P group is successfully established, migrating the P2P group from the first channel to the second channel, and reporting a channel identifier of the second channel to the miracast module, so that the miracast module performs screen projection processing by using the second channel. Visibly, according to the embodiment of the invention, the working channel of the P2P group and the working channel of the wifi connection can be the same channel, so that the switching of the channels is reduced, and the waste of channel resources is reduced.

A relaying peer, producing an upstream media stream from a downstream media stream during an ongoing peer-to-peer session between a plurality of peers in a peer- to-peer network. Computing a media profile of the downstream media stream and peer profiles having limiting constraints according to capabilities subscribing peers. Receiving the downstream media stream of the ongoing session. Decoding the downstream media stream into a decoded media stream. Computing the decoded media stream into an upstream media stream in accordance with the upstream media profile. Transmitting the upstream media stream from the relaying peer to the one or more subscribing peers. Monitoring, healing and improving reliability of the peer-to-peer network.

Systems and methods for sharing the security capabilities of network devices are disclosed. A system for a first network device includes a memory. The system also includes one or more processors coupled to the memory to receive security capabilities of a second network device on the first network device. The network includes the first network device and the second network device. The one or more processors further modify a routing table of the first network device based on the security capabilities of the second network device and transmit a data packet based on the modified routing table.

A system and marketplace that allows goods and services to be exchanged online for non-tangible assets and crypto-currency wherein the capability of making cross-chain crypto exchanges is provided to users.

A method includes receiving, at a server, first requests to register with a first peer-to-peer network from a first node, a second node, and a third node, the first peer-to-peer network providing transmission of live media data. The method further includes generating a first configuration for the first peer-to-peer network comprising at least the first node, the second node, and the third node, the first configuration defining a first set of one or more media data routes to provide the live media data to one or more peer nodes of the first peer-to-peer network upon receipt of the live media data by a respective one of the first node, the second node, and the third node. The method further includes transmitting one or more portions of the first configuration to each of the first node, the second node, and the third node.

A peer-to-peer conversation captioning (“PPCC”) system includes a first electronic device for a first user, a second electronic device for a second user, and a PPCC server. The PPCC system further includes a virtual relay entity, which includes a first virtual router for the first language, a second virtual router for the second language, and a global switch. The virtual routers include a speech-to-text engine, a translation engine, a text-to-speech engine, and a multiplexer. The speech-to-text engine converts a user's spoken language to texts and sends the texts to the global switch. Then, the translation engine receives and translates the texts where the text-to-speech engine converts the translated texts to voice. The multiplexer combines the translated texts and the voice to be sent to another user.

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).

The embodiment of the invention provides a vehicle software upgrading method, a vehicle, electronic equipment and a medium, and the method comprises the steps: determining a target second vehicle from a plurality of second vehicles of a peer-to-peer network; and obtaining a target upgrading sub-package from the target second vehicle, and after all the upgrading sub-packages are successfully obtained, carrying out software upgrading on the first vehicle by adopting an upgrading package formed by all the upgrading sub-packages. Through the embodiment of the invention, decentralized downloading and upgrading are realized through the peer-to-peer network consisting of the vehicles, and the conditions of poor upgrading reliability and low efficiency caused by server network congestion or server faults are avoided.

In an example embodiment, rather than use a traditional database or datastore, or an ETCD database, to store the state of a cloud infrastructure management and orchestration system, a peer-to-peer network is used. The complete state of the cluster is available at every node. Nodes that are newly added to the system will fetch the current state from existing nodes. If the verification of the block is successfully performed by at least a quorum of the nodes, then the block is persisted as a new state on a node, and then distributed as a new state to every other node. The verification ensures that errors or possibly compromised nodes cannot persist incorrect changes to the system state.

The present disclosure provides a system for optimizing peer-to-peer (P2P) network topology. A reinforcement learning (RL) framework is trained to approximate optimal network topologies and an adaptive peer capacity detection mechanism implemented on peer devices. The RL framework to generate actions for modifying connections between peers based on current network state observations to improve quality of delivery and minimize costs.

The present invention relates to a computer implemented method of effecting peer to peer payments between a payer account and a payee account. The method comprises receiving, from a payee device at a payer device associated with a payer account, a payment request message indicating a transaction amount, where the payer account includes tokens corresponding to a monetary value, and sending, from the payer device to the payee device, a message including one or more of the tokens together corresponding to a monetary value equal to the transaction amount. At a later point in time, the payer device connects to a blockchain network server and sends a message to record the sending of the one or more of the tokens on a blockchain ledger maintained by the blockchain network server.