QUIC (/ kwɪk /) is a general-purpose transport layer network protocol initially designed by Jim Roskind at Google. [1][2][3] It was first implemented and deployed in 2012 [4] and was publicly announced in 2013 as experimentation broadened.

2018年4月17日 · QUIC (Quick UDP Internet Connections) is a new generation Internet protocol that speeds online web applications that are susceptible to delay, such as searching, video streaming etc., by reducing the round-trip time (RTT) needed to connect to a server.

2021年8月25日 · QUIC is more akin to SMB or NFS, in that you send commands (called frames in QUIC) inside of either a long or short packet (not to be mistaken with an Ethernet frame that is often called a packet). The Initial packets carry the key exchange, the Handshake packets handle the TLS exchange.

2024年2月23日 · QUIC is used along with HTTP Protocol to provide faster response to the end-user. QUIC - the replacement of TCP + TLS HTTP works in the application layer and uses the TCP as its backend to communicate with the web server with its Handshaking mechanism.

2018年7月26日 · QUIC (Quick UDP Internet Connections) is a new encrypted-by-default Internet transport protocol, that provides a number of improvements designed to accelerate HTTP traffic as well as make it more secure, with the intended goal of …

2024年10月23日 · QUIC, as defined by the Internet Engineering Task Force (IETF), is an encrypted connection-oriented protocol that operates at the Transport Layer, or Layer 4, in the OSI model. While only formally adopted as a standard by the IETF in May 2021, its roots date back nearly a decade.

QUIC is a new multiplexed transport built on top of UDP. HTTP/3 is designed to take advantage of QUIC's features, including lack of Head-Of-Line blocking between streams. The QUIC project started as an alternative to TCP+TLS+HTTP/2, with the goal of improving user experience, particularly page load times.

2024年4月25日 · This guide explains the QUIC network transfer protocol and how it can change how we interact with web applications. A brief history of the QUIC protocol and Google

2023年6月8日 · QUIC is a multiplexed transport protocol implemented on UDP. It is used instead of TCP as the transport layer in HTTP/3. QUIC was designed to provide quicker setup and lower latency for HTTP connections.

Our work covers maintenance and evolution of published specifications, the deployability of QUIC, and new extensions to QUIC. The QUIC Working Group originated HTTP/3, the mapping of HTTP to QUIC, and the QPACK header compression scheme.