[ns] 802.11 multicasting

2013-04-25 Thread khalil afzal
Hi all, Can anybody explain me, the changes required to implement 802.11 multicast.  I know 802.11 works on broadcast but my intention is all nodes should receive frames. Regards and thanks Khalil

[ns] Selective Retransmission

2013-04-23 Thread khalil afzal
Hi all, I need to implement a selective retransmission mechanism in ns-2 for MPEG-4 multicast.  The sample MPEG-4 trace file is given  1I  2676     3 segm at       66 ms    2P   534     1 segm at       99 ms    3B   463     1 segm at      132 ms    4B   384     1 segm at      165 ms    5P  

[ns] MAC layer retransmission

2011-11-21 Thread khalil afzal
Hi all, I want to calculate the MAC layer retransmission. Is MAC layer retransmission depends on transport protocol? Suppose I am using UDP as transport even then MAC layer will retransmit loss packet between two nodes. If some one have TCL script to calculate MAC layer retransmission please

Re: [ns] ns2.29 installation

2011-11-16 Thread khalil afzal
.. Muhammad Khalil Afzal

[ns] Wireless support in NS

2011-10-26 Thread khalil afzal
Hi all, I need tcl script for multicasting in wireless Ad hoc network. If some one have please share with me. or tell me either I need any patch to run multicasting in NS.. Regards and thanks Khalil

[ns] Information needed

2011-10-05 Thread khalil afzal
Hi all, I am working on MPEG4. I need help how to run MPEG4 ( myevalvid) on linux machine. If any body have detail please send me.. Regards and Thanks Khalil

Re: [ns] Ns-users Digest, Vol 88, Issue 10

2011-04-11 Thread khalil afzal
, God object stores the total number of mobilenodes and a table of shortest number of hops required to reach from one node to another   Muhammad Khalil Afzal   From: ns-users-requ...@isi.edu ns-users-requ...@isi.edu To: ns-users@ISI.EDU Sent: Mon, April 11

Re: [ns] Segmentation fault with wireless simulation

2008-01-08 Thread khalil afzal
Hi, Try to change queue type. Segmentation fault will remove. thanks. KHALIL MS COMSATS - Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.

Re: [ns] TCP ACK packets are dropped

2007-09-26 Thread khalil afzal
Hi all, According to me one sloution may be use asymmetric network, means different path to receive your ack. Thanks... Khalil KHALIL MS COMSATS - Building a website is a piece of cake. Yahoo! Small Business gives you all the tools to get