Admission control

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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.

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

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. Bibcode2017arXiv170704011N. https://www.researchgate.net/publication/307888649. 

External links