Editing Contention free pollable

{{Short description|Wireless networking state of operation}}
{{Use American English|date = March 2019}}
{{context|date=April 2017}}
'''Contention-free pollable''' ('''CF-Pollable''') is a state of operation for [[wireless networking]] nodes. The condition is saying that the node is able to use the [[Point Coordination Function]], as opposed to the [[Distributed Coordination Function]], within a wireless LAN.

A device that is able to use point coordination function is one that is able to participate in a method to provide limited [[Quality of service]] (for time sensitive data) within the network.<ref>{{cite web|title=Point Coordination Function (PCF)|url=http://www.wireless-center.net/Building-Wireless/2768.html|publisher=wireless-center.net|accessdate=2008-02-16|archive-url=https://web.archive.org/web/20090206233942/http://www.wireless-center.net/Building-Wireless/2768.html|archive-date=2009-02-06|url-status=dead}}</ref><ref>{{cite web|title=802.11 Medium Access Methods|url=http://www.wi-fiplanet.com/tutorials/article.php/1548381|publisher=wi-fiplanet.com|accessdate=2008-02-16|archive-url=https://web.archive.org/web/20061111215717/http://www.wi-fiplanet.com/tutorials/article.php/1548381|archive-date=2006-11-11|url-status=dead}}</ref>

==See also==
*[[Contention (telecommunications)]]

==References==
{{reflist}}

{{DEFAULTSORT:Contention Free Pollable}}
[[Category:Wireless networking]]