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  2. TCP congestion control - Wikipedia

    en.wikipedia.org/wiki/TCP_congestion_control

    Westwood+ is a sender-only modification of TCP Reno that optimizes the performance of TCP congestion control over both wired and wireless networks. TCP Westwood+ is based on end-to-end bandwidth estimation to set the congestion window and slow-start threshold after a congestion episode, that is, after three duplicate acknowledgments or a ...

  3. TCP Westwood - Wikipedia

    en.wikipedia.org/wiki/TCP_Westwood

    TCP Westwood relies on mining the ACK stream for information to help it better set the congestion control parameters: Slow Start Threshold (ssthresh), and Congestion Window (cwin). In TCP Westwood, an "Eligible Rate" is estimated and used by the sender to update ssthresh and cwin upon loss indication, or during its "Agile Probing" phase, a ...

  4. CUBIC TCP - Wikipedia

    en.wikipedia.org/wiki/CUBIC_TCP

    CUBIC is a network congestion avoidance algorithm for TCP which can achieve high bandwidth connections over networks more quickly and reliably in the face of high latency than earlier algorithms. It helps optimize long fat networks .

  5. Transmission Control Protocol - Wikipedia

    en.wikipedia.org/wiki/Transmission_Control_Protocol

    TCP is a reliable byte stream delivery service that guarantees that all bytes received will be identical and in the same order as those sent. Since packet transfer by many networks is not reliable, TCP achieves this using a technique known as positive acknowledgment with re-transmission .

  6. Connection-oriented communication - Wikipedia

    en.wikipedia.org/wiki/Connection-oriented...

    Connection-oriented transport-layer protocols provide connection-oriented communications over connectionless communication systems. A connection-oriented transport layer protocol, such as TCP, may be based on a connectionless network-layer protocol such as IP, but still achieves in-order delivery of a byte-stream by means of segment sequence numbering on the sender side, packet buffering, and ...

  7. TCP Fast Open - Wikipedia

    en.wikipedia.org/wiki/TCP_Fast_Open

    In computer networking, TCP Fast Open (TFO) is an extension to speed up the opening of successive Transmission Control Protocol (TCP) connections between two endpoints. It works by using a TFO cookie (a TCP option), which is a cryptographic cookie stored on the client and set upon the initial connection with the server. [ 1 ]

  8. TCP Vegas - Wikipedia

    en.wikipedia.org/wiki/Tcp_vegas

    TCP Vegas detects congestion at an incipient stage based on increasing Round-Trip Time (RTT) values of the packets in the connection unlike other flavors such as Reno, New Reno, etc., which detect congestion only after it has actually happened via packet loss. The algorithm depends heavily on accurate calculation of the Base RTT value.

  9. Food delivery - Wikipedia

    en.wikipedia.org/wiki/Food_delivery

    Food delivery is a courier service in which a restaurant, store, or independent food-delivery company delivers food to a customer. An order is typically made either by telephone, through the supplier's website or mobile app , or through a third party food ordering service.