[ns] Does IEEE 802.11p MAC protocol support for MANETs? How I to implement it?

2012-05-02 Thread Md. Habibur Rahman
Hi All, During those days I've trying implement IEEE 802.11p MAC protocol for Mobile Ad-hoc Network (MANET). However, Overhaul of IEEE 802.11p is specially designed for Vehicular Ad-Hoc Network (VANET) which is an extension of MANET. If it supports for VANET, Can I used it for MANET. How I can

[ns] [correction of previous message tittle] Does IEEE 802.11p MAC protocol support for MANETs? How I can implement it?

2012-05-02 Thread Md. Habibur Rahman
Hi All, During those days I've trying implement IEEE 802.11p MAC protocol for Mobile Ad-hoc Network (MANET). However, Overhaul of IEEE 802.11p is specially designed for Vehicular Ad-Hoc Network (VANET) which is an extension of MANET. If it supports for VANET, Can I used it for MANET. How I can

Re: [ns] Broadcasting a UDP ns2.34 802.11Ext

2012-05-02 Thread Frank Wetzels
Hi, I have no solution for you in NS2. However, I have a remark on your address/port choice. I guess that by choosing -1, you fill the address field with 255.255.255.255 as IP address in dotted decimal notation? The port number choice of 0 is a bit strange. Although you are using IP broadcast

Re: [ns] Broadcasting a UDP ns2.34 802.11Ext

2012-05-02 Thread Alysson Oliveira
Hi, You can see it on ns-2.34/tcl/ex/wireless-flooding.tcl and ns-2.34/tcl/ex/802.11/broadcast_validation.tcl witch uses a specific broadcast agent. Further details in ns-2.34/common/packet.h on lines 676 and 677: init(p); // Initialize bits_[] (HDR_CMN(p))-next_hop_ = -2; // -1

[ns] How to set the mean inter-frame arrival time in 802.11

2012-05-02 Thread Carlo Santos
Hi, The subject says it all. I want to set the inter-frame arrival time to a random variable with mean, say T. How is this done? Thanks. -- Carlo Santos

Re: [ns] How to set the mean inter-frame arrival time in 802.11

2012-05-02 Thread Alysson Oliveira
Hi, If I correctly understood you question, by general, you can not do it using DCF! You can adjust the send rate and packet generation rate, cause the medium access algorithm is stochastic. However, you can adjust the main components of MAC layer, like SIFS_ (shortest inter-frame

Re: [ns] Broadcasting a UDP ns2.34 802.11Ext

2012-05-02 Thread Paulo Robson S. F.
Hi guys, thanks for the feedback. Alysson, The Agent PBC is a broadcast but is only ping, I tested it before and is no good for me. I dont understand this agent Flooding at all, I need to use it? Are you saying the only way to broadcast is to use one of those agents? My way is wrong?

Re: [ns] Broadcasting a UDP ns2.34 802.11Ext

2012-05-02 Thread Paulo Robson S. F.
Hi, I forgot to show this page: http://www.math.unipd.it/~cpalazzi/fastbroadcast.html what do you think of this broadcast agent? Att 2012/5/2 Paulo Robson S. F. robson.paulo...@gmail.com Hi guys, thanks for the feedback. Alysson, The Agent PBC is a broadcast but is only ping, I tested

[ns] Request: Fixing tcl error

2012-05-02 Thread Khaled Elmishad
Attached is a tcl script The following errors show up (_o3 cmd line 1) invoked from within _o3 cmd add-channel 0 _o13 invoked from within catch $self cmd $args ret invoked from within if [catch $self cmd $args ret] { set cls [$self info class] global errorInfo set savedInfo

Re: [ns] Broadcasting a UDP ns2.34 802.11Ext

2012-05-02 Thread Alysson Oliveira
Hi Paulo, Read carefully the documents I had pointed before! They would explain you how to proceed. Regards, Alysson 2012/5/2, Paulo Robson S. F. robson.paulo...@gmail.com: Hi guys again :) Sorry for too much questions :) When I tried to add the scenario above ( broadcasting + cbr