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Re: [ns] question about PCF of 802.11



On Tue, 11 Sep 2001, JIN Xiaohui wrote:

> sir, i had read the archive. u said there is only ad hoc implementation.
> so does it means we cannot simulate 802.11 pcf by ns2?

The implementation of 802.11 that comes with ns-2.1b8a does not
support pcf.

> there r so many papers talks about the pcf or qos of 802.11, do u know which tools they r use?
> or is there sb. had developed pcf function of 802.11 in ns2?

Yes, Anders Lindgren at the University of Lulea, Sweden has developed a
version that supports pcf. You can download it from

http://www.sm.luth.se/~dugdale/index/software.shtml

/Dan