Network delay
 | This article needs more citations. (October 2009) |
Network delay is a design and performance characteristic of a telecommunications network. It specifies the latency for a bit of data to travel across the network from one communication endpoint to another.[1][2]: 5 It is typically measured in multiples or fractions of a second. Delay may differ slightly, depending on the location of the specific pair of communicating endpoints. Engineers usually report both the maximum and average delay, and they divide the delay into several parts:
- Processing delay – time it takes a router to process the packet header
- Queuing delay – time the packet spends in routing queues
- Transmission delay – time it takes to push the packet's bits onto the link
- Propagation delay – time for a signal to propagate through the media
A certain minimum level of delay is experienced by signals due to the time it takes to transmit a packet serially through a link. This delay is extended by more variable levels of delay due to network congestion. IP network delays can range from a few milliseconds to several hundred milliseconds.
For example, the hop count between two communication endpoints (such as server and client), may affect network delay.[3]
See also
- Age of Information
- End-to-end delay
- Lag (video games)
- Latency (engineering)
- Minimum-Pairs Protocol
- Round-trip delay
References
- ^ "What is latency?". IONOS Digitalguide. Retrieved 2022-08-26.
- ^ S. Bradner, ed. (July 1991). Benchmarking Terminology for Network Interconnection Devices. Network Working Group. doi:10.17487/RFC1242. RFC 1242. Informational.
- ^ "Network Hops". Retrieved 2025-10-18.
External links
- Impact of Delay in Voice over IP Services (PDF), retrieved 2018-10-31
- Internet Delay Space Study at Rice University (PDF), retrieved 2018-10-31
 | This computer networking article is a stub. You can help Wikipedia by adding missing information. |
Content Disclaimer
Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.
- The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
- There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
- It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
- Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
- Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.