Packet loss
Transmitted packets failing to reach their destination / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Packet loss?
Summarize this article for a 10 year old
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]:ā36ā Packet loss is measured as a percentage of packets lost with respect to packets sent.
This article includes a list of general references, but it lacks sufficient corresponding inline citations. (February 2013) |
The Transmission Control Protocol (TCP) detects packet loss and performs retransmissions to ensure reliable messaging. Packet loss in a TCP connection is also used to avoid congestion and thus produces an intentionally reduced throughput for the connection.
In real-time applications like streaming media or online games, packet loss can affect a user's quality of experience (QoE).