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  2. User Datagram Protocol - Wikipedia

    en.wikipedia.org/wiki/User_Datagram_Protocol

    UDP is a simple message-oriented transport layer protocol that is documented in RFC 768.Although UDP provides integrity verification (via checksum) of the header and payload, [4] it provides no guarantees to the upper layer protocol for message delivery and the UDP layer retains no state of UDP messages once sent.

  3. Reliable User Datagram Protocol - Wikipedia

    en.wikipedia.org/wiki/Reliable_User_Datagram...

    In computer networking, the Reliable User Datagram Protocol (RUDP) is a transport layer protocol designed at Bell Labs for the Plan 9 operating system.It aims to provide a solution where UDP is too primitive because guaranteed-order packet delivery is desirable, but TCP adds too much complexity/overhead.

  4. Reliability (computer networking) - Wikipedia

    en.wikipedia.org/wiki/Reliability_(computer...

    An example of a reliability property for a unicast protocol is "at least once", i.e. at least one copy of the message is guaranteed to be delivered to the recipient. Reliability properties for multicast protocols can be expressed on a per-recipient basis (simple reliability properties), or they may relate the fact of delivery or the order of ...

  5. NACK-Oriented Reliable Multicast - Wikipedia

    en.wikipedia.org/wiki/NACK-Oriented_Reliable...

    The FEC can be configured to be used either reactively (with NACKing receivers) or proactively (silent receivers), or in a hybrid manner that allows tradeoffs in latency and network overhead. Along with supporting reliable transport, NORM also provides TCP-compatible congestion control as well as end-to-end flow control .

  6. Best-effort delivery - Wikipedia

    en.wikipedia.org/wiki/Best-effort_delivery

    The delivery of a certain letter is not scheduled in advance – no resources are preallocated in the post offices. The service will make their "best effort" to try to deliver a message, but the delivery may be delayed if too many letters suddenly arrive at a postal office or triage center.

  7. Secure Reliable Transport - Wikipedia

    en.wikipedia.org/wiki/Secure_Reliable_Transport

    The UDP-based Data Transfer Protocol (UDT) project has been a base for the SRT project. [9] The SRT C API is largely based in design on the UDT API [10] SRT was designed for low-latency live video transmission. [9] [3] Haivision released the SRT protocol and reference implementation as open source at the 2017 NAB Show. [9]

  8. Reliable multicast - Wikipedia

    en.wikipedia.org/wiki/Reliable_multicast

    A minimal definition of reliable multicast is eventual delivery of all the data to all the group members, without enforcing any particular delivery order. [1] However, not all reliable multicast protocols ensure this level of reliability; many of them trade efficiency for reliability, in different ways.

  9. Network performance - Wikipedia

    en.wikipedia.org/wiki/Network_performance

    TCP acceleration converts the TCP packets into a stream that is similar to UDP. Because of this, the TCP acceleration software must provide its own mechanisms to ensure the reliability of the link, taking the latency and bandwidth of the link into account, and both ends of the high latency link must support the method used.

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