Re: [ns] Problems with 802.11e EDCF and ns 2.31

a todos desde la Univerisad Diego Portales en Chile! --- Sven Wiethoelter, http://www.tkn.tu-berlin.de/~wiethoel Telecommunication Networks Group (TKN) / TU Berlin

Re: [ns] 802.11e TKN, little error. i give a nice website in return

On Jun 14, 2007, at 6:43 AM, Sim Tec wrote: Hello NS Users, Sven, Matthias, hilal, and Pepe I managed to get rid of the dh_da dh_sa problems that I mentioned in the previous post. BUT the rest of the make errors remain. I am worried now. Because this makes me think that I need to use a

Re: [ns] 802.11e TKN, little error. i give a nice website in return

On Jun 11, 2007, at 8:05 AM, Sim Tec wrote: Hello I am simulating with 802.11e and would love to use TKN I have the exact same problem that many people have had, but there is no solution posted for it. Hi, the solution is always the same: Check your changes in the tcl files ;-) (see

Re: [ns] error in multi_udpflows.tcl its urgent...

) can anyone solve it... thanks __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --- Sven Wiethoelter, http://www.tkn.tu-berlin.de/~wiethoel Telecommunication

Re: [ns] virtual collision handler in 802.11e

On Jul 25, 2006, at 7:05 PM, Aleksander Bai wrote: Does anybody know how the virtual collision handler in the TKN module for 802.11e is implemented? It seems to me they have simply omitted it.. Hi, the collision handler is included inherently in the BackoffTimer implementation.

Re: [ns] How to change parameters

Hi, up to now there's no other way for changing the priority parameters instead of editing priority.tcl and running make afterwards. Best regards, Sven On Jul 26, 2006, at 8:51 AM, B. A. Hirantha Sithira Abeysekera wrote: Hi all, I have installed TKN model for 802.11e and I want to know

Re: [ns] TKN 802.11e and Wireless Channell Error Model

Hi, usually the Error Model is independent of the MAC itself. If the Error Model determines that a packet is erroneous, it just sets the error flag (struct HDR_CMN) of the packet. This field is evaluated by MAC and the (same) actions are taken in the 11e as well 11 model if the packet is marked

Re: [ns] Problems in the running the demo tcl in EDCF PATCH

Hi, this has been discussed on the list before: http://mailman.isi.edu/pipermail/ns-users/2004-March/040611.html Best regards, Sven On Apr 16, 2006, at 6:19 AM, Saurabh Sinha wrote: Hi I'm working on the EDCF patch : avaialble at:

Re: [ns] backoff decrement and transmission in 802.11e tkn code

On Mar 15, 2006, at 1:40 PM, Jongman Heo wrote: According to section 9.9.1.3 in the IEEE 802.11e standard, one and only one of the following actions is allowed at slot boundaries: - decrement of backoff timer, or - initiate transmission, or - backoff procedure due to internal