Admission control

Short description: Validation process for connections in communication systems

Admission control is a validation process in communication systems where a check is performed before a connection is established to see if current resources are sufficient for the proposed connection.

## Contents

* 1 Applications
* 2 Admission control systems
* 3 References
* 4 External links

## Applications

For some applications, dedicated resources (such as a wavelength across an optical network) may be needed in which case admission control has to verify availability of such resources before a request can be admitted.[1]

For more elastic applications, a total volume of resources may be needed prior to some deadline in order to satisfy a new request, in which case admission control needs to verify availability of resources at the time and perform scheduling to guarantee satisfaction of an admitted request.[2][3][4]

## Admission control systems

* Asynchronous Transfer Mode
* Audio Video Bridging using Stream Reservation Protocol
* Call admission control
* IEEE 1394
* Integrated services on IP networks
* Public switched telephone network

## References

1. ↑ M. Sengupta (2012). "A comparison of wavelength reservation protocols for WDM optical networks". Journal of Network and Computer Applications (ELSEVIER Journal of Network and Computer Applications) 35 (2): 606–618. doi:10.1016/j.jnca.2011.11.014.
2. ↑ S. Kandula (2014). "Calendaring for Wide Area Networks". ACM SIGCOMM. http://www.microsoft.com/en-us/research/wp-content/uploads/2016/02/sigc334-kandula.pdf.
3. ↑ H. Zhang (2015). "Guaranteeing Deadlines for Inter-Datacenter Transfers". ACM EUROSYS. https://cs.nju.edu.cn/tianchen/lunwen/2015/eurosys2015.pdf.
4. ↑ M. Noormohammadpour (2016). "DCRoute: Speeding up Inter-Datacenter Traffic Allocation while Guaranteeing Deadlines". 2016 IEEE 23rd International Conference on High Performance Computing (HiPC). IEEE HiPC. pp. 82–90. doi:10.1109/HiPC.2016.019. ISBN 978-1-5090-5411-4. Bibcode: 2017arXiv170704011N. https://www.researchgate.net/publication/307888649.

## External links

* Papers about Admission Control in DiffServ systems on Google Scholar
* Deadline-aware Admission Control for Large Inter-Datacenter Transfers

0.00

(0 votes)

Original source: https://en.wikipedia.org/wiki/Admission control. Read more

|

Retrieved from "https://handwiki.org/wiki/index.php?title=Admission_control&oldid=270796"