The present invention relates to a method of broadcasting a content by streaming in a peer-to-peer network (10) of client devices (11, 12, 13) which is connected to a content server (2), said content consisting of a sequence of segments stored on data storage means of the content server (2), each client device (11, 12, 13) comprising a buffer memory storing in a temporary manner at least one segment of said content, the method being characterized in that each client device (11, 12, 13) is associated with a level defining a minimal list of segments of the content that have to be stored by the buffer memory of the device (11, 12, 13), the method comprising steps of: (a) connection of a new client device (14) to the peer-to-peer network (10); (b) assignment of a level to the new client device (14) as a function of the number of client devices (11, 12, 13) associated with each level; (c) transmission to said new client device (14) from the server (2) of at least each segment of the content which is absent from the buffer memory of the new client device (14), which belongs to said list of segments of the content corresponding to the level assigned to the new client device (14).

This application provides an example group management method, apparatus, and system. The example group management method includes receiving a first group request from an application function network element, where the first group request includes indication information, an external group identifier, and first group information, and where the indication information indicates a group service type, and the external group identifier is a group identifier that is not identified by a network element by a network element inside a core network, in response to that the group service type is creating a group, obtaining an internal group identifier corresponding to the external group identifier, and associating the internal group identifier, the external group identifier, and the first group information, where internal group identifier is a group identifier that is identified by the network element inside the core network.

Methods, media, and systems are disclosed for adding new users to a channel in a group-based communication system. The system receives a request to add new users to a channel. The system adds a new user by classifying the new user's email address domain as internal or external. If the domain is internal, the first user is added to the channel as a member, and if the domain is external, the user is prompted for a type of access for the new user. If the new user's access type is guest, the new user is added to the channel as a guest. If the type of access is shared, the channel is shared with an organization associated with the domain, and the new user is added as a member of the channel that has been shared.

A computer-implemented method for communicating with select group(s) of users comprising executing the steps of providing a network, a database, an server running a business rules engine and communicating with said database, at least one first computer apparatus having a display and a network connection to communicate with said server, at least one second computer apparatus having a display and a network connection to communicate with said server, and a notification server configured to enable communication between a service provider via said at least one first computer apparatus and a service requestor via said at least one second computer apparatus and storage of said communication in said database; wherein said business rules engine is configured to enable searching of service providers by said service requestor, communicating between said service provider and said service requestor, selecting of said service provider, and scheduling of service to be performed by said service provider.

An approach for enabling autonomous decentralized peer-to-peer telemetry (ADEPT). A first ADEPT peer senses ADEPT peers to interconnect where the ADEPT peers are identified as ADEPT light peer, ADEPT standard peer and ADEPT peer exchange based on respectively increasing IoT device capability. The first ADEPT peer sends and receives requests to interconnect to the ADEPT peers based on messaging. The first ADEPT peer transfers files where the files are distributed toward peer-to-peer networks, creating peer consensus and interconnecting the first ADEPT peer to the ADEPT peers based on the peer consensus. ADEPT peers execute transactions and contracts by decentralized peer to peer consensus network and consensus ledger to enable autonomous device coordination.

A peer-to-peer storage system, method and program product for managing peer-to-peer storage in an enterprise network. Peers use networked devices to log into an enterprise social platform with a unique identification (ID) that identifies a respective enterprise network user. Users may be members of enterprise network groups. When a group member peer requests a copy of a file the file associated with the group, the networked device determines whether other members have stored replicas of the file. If replicas are stored with other members, the networked device receives one of those. Otherwise, the networked device receives a copy from the enterprise social platform, and that copy is stored with one of the group members.

An electronic system for indirect intercommunication messaging includes at least one central processing unit acting as a server, and one or more user terminals adapted to be bidirectionally connected to the central processing unit, wherein each one of the user terminals includes components for preparing and sending to the central processing unit a request for contact with another one of the user terminals, the contact request including data relating to at least one interaction genre and to the identification of the other user terminal; components for receiving and displaying a contact request sent by the central processing unit and coming from another one of the user terminals; the central processing unit includes components for receiving and storing the contact requests coming from each one of the user terminals; comparing the data contained in the contact requests; sending to a pair of the terminals the requests for contact with the other terminal of the pair only if and when coincidence is verified between the interaction genre data of the contact requests and the terminals have been mutually identified, so that the contact between the pair of terminals can only be activated upon the coincidence verification.

Embodiments of this specification provide a consensus node changing method and apparatus based on a Honey Badger Byzantine Fault Tolerance (BFT) consensus mechanism. The method includes: when receiving a transaction for changing a blockchain's consensus node, executing, by a consensus node of the blockchain, the transaction to trigger a smart contract to update a consensus node configuration list of the blockchain, where the consensus node configuration list includes serial numbers allocated to consensus nodes based on a serial number allocation rule specified by the smart contract; associating, by the consensus node based on serial numbers of consensus nodes in the updated consensus node configuration list, another consensus node of the blockchain with at least two state machines configured in the consensus node.

A method includes a joining node, not yet joined to a network, listening to a second node that is joined to the network. The joining node may determine a join time at which to request to join the network. The joining node may receive from the second node a beacon indicating time synchronization of the network and further including a first congestion variable indicating a level of congestion of the network. The joining node may adjust the join time based on the first congestion variable in the beacon. At the join time, the joining node may transmit an association request to join the network.

An envelope tracking (ET) amplifier apparatus is provided. The ET amplifier apparatus includes an ET integrated circuit (ETIC) and a distributed ETIC (DETIC) coupled to a single-wire bus that correspond to a first bus access priority and a second bus access priority, respectively. The ETIC and the DETIC can contend for access to the single-wire bus by asserting a bus contention indication(s) when the single-wire bus is in a defined bus state configured to permit bus contention. In a non-limiting example, a winner for the single-wire bus is a peer device having a highest bus access priority between the ETIC and the DETIC. In this regard, each of the ETIC and the DETIC can have a chance to initiate communications over the single-wire bus, thus making it possible for the single-wire bus to function based on bidirectional peer-to-peer (P2P) bus architecture capable of supporting more application and/or deployment scenarios.