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  2. TCP tuning - Wikipedia

    en.wikipedia.org/wiki/TCP_tuning

    In computer networking, RWIN (TCP Receive Window) is the amount of data that a computer can accept without acknowledging the sender. If the sender has not received acknowledgement for the first packet it sent, it will stop and wait and if this wait exceeds a certain limit, it may even retransmit. This is how TCP achieves reliable data transmission.

  3. Network congestion - Wikipedia

    en.wikipedia.org/wiki/Network_congestion

    Network congestion in data networking and queueing theory is the reduced quality of service that occurs when a network node or link is carrying more data than it can handle. . Typical effects include queueing delay, packet loss or the blocking of new connectio

  4. Packet loss - Wikipedia

    en.wikipedia.org/wiki/Packet_loss

    Packet loss occurs when one or more packets of data travelling across a computer network fail to reach their destination. Packet loss is either caused by errors in data transmission, typically across wireless networks, [1] [2] or network congestion. [3]: 36 Packet loss is measured as a percentage of packets lost with respect to packets sent.

  5. ping (networking utility) - Wikipedia

    en.wikipedia.org/wiki/Ping_(networking_utility)

    ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It is available in a wide range of operating systems – including most embedded network administration software.

  6. Ethernet flow control - Wikipedia

    en.wikipedia.org/wiki/Ethernet_flow_control

    Ethernet flow control is a mechanism for temporarily stopping the transmission of data on Ethernet family computer networks. The goal of this mechanism is to avoid packet loss in the presence of network congestion. The first flow control mechanism, the pause frame, was defined by the IEEE 802.3x standard.

  7. Quality of service - Wikipedia

    en.wikipedia.org/wiki/Quality_of_service

    Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network, or a cloud computing service, particularly the performance seen by the users of the network.

  8. Is your hair loss and thinning caused by COVID? Here's how to ...

    www.aol.com/lifestyle/covid-hair-loss-163941096.html

    Just when you thought the list of COVID-19 symptoms couldn't get any longer, studies show hair loss and thinning hair should be added to the ever-growing list. One study followed 806 participants ...

  9. Best-effort delivery - Wikipedia

    en.wikipedia.org/wiki/Best-effort_delivery

    Under best-effort, network performance characteristics such as transmission speed, network delay and packet loss depend on the current network traffic load, and the network hardware capacity. When network load increases, this can lead to packet loss, retransmission, packet delay variation, further network delay, or even timeout and session ...