ns2的博客 http://blogger.org.cn/blog/blog.asp?name=ns2 ns2的博客 blogger.org.cn W3CHINA Blog webmaster@blogger.org.cn <![CDATA[[Zhang Jun][ns2][expirence] Typical erros in compiling ns]]> http://blogger.org.cn/blog/more.asp?name=ns2&id=3146 ns2 2005/2/28 11:01:42 1 Problem:I modified the source code. How ever, I still cannot compile ns/ the ns code does not change.

      Solution: in case that you use ns2 in unix machine in cs department, making sure that you upload the modified files; making sure that the modified time is later than last modified time; making sure that you upload the right file to right place.

(to be continue)

]]> <![CDATA[newbie]]> http://blogger.org.cn/blog/more.asp?name=ns2&id=3139 ns2 2005/2/27 22:25:06 <![CDATA[[NS]How to access a node in the class of the queue?]]> http://blogger.org.cn/blog/more.asp?name=ns2&id=3136 ns2 2005/2/27 22:03:15 How to access a node in the class of the queue(e.g. PriQueue).
Actually, in NS, a queue associates with a link. Then how can I know which link the queue associates with when my code runs into the PriQueue class.

I use a stupic way to do it. I look into the packets in the queue. I can know the current node address of that packet so that I got to know which node the queue belongs to. Who knows another smart way to do it?

]]> <![CDATA[[NS] ns_ node -configure]]> http://blogger.org.cn/blog/more.asp?name=ns2&id=3132 ns2 2005/2/27 21:57:45 Thx~]]> <![CDATA[[NS] wireless bandwidth and datarate]]> http://blogger.org.cn/blog/more.asp?name=ns2&id=3129 ns2 2005/2/27 21:50:24 Mac/802_11 set bandwidth_ 11e6
Phy/WirelessPhy set bandwidth_ 11e6
---It seems that these two lines have no any use. Right?

Mac/802_11 set dataRate_ 11e6
Mac/802_11 set basicRate_  2e6
---To set bandwidth, you could only set datarate!

If I want the datarate be 11e6, but only 5e6 bandwidth is reserved for use, what can I do?

]]> <![CDATA[welcom]]> http://blogger.org.cn/blog/more.asp?name=ns2&id=3124 ns2 2005/2/27 21:03:52 ]]>