Re: [ns] Packets in link's Queue

2011-01-31 Thread Teerawat@UBC
HI, NS2 implements buffering in link, not in node. This is to model the link with large bandwidth-delay product. For example, consider a link with 100 Mbps link and 1 s propagation delay, and packets whose size is 1 Mbits. Then this link can stores upto 100 packets at any instance. Best

[ns] Packets in Link's Queue

2011-01-29 Thread Hosseini Nezhad
Hi Suppose that, Node(A) want to send packets to Node(B) by TCP protocol. Node(A) send a packet , after deliver that ACK send 2 packets and after deliver those ACk send 4 packets and ... . The bandwidth =2Mbps Propagation delay is= 10ms Link's Queue length=20 Packet size is 1000 byte. Time

[ns] Packets in link's Queue

2011-01-28 Thread Hosseini Nezhad
Hi Suppose that, Node(A) want to send packets to Node(B) by TCP protocol. Node(A) send a packet , after deliver that ACK send 2 packets and after deliver those ACk send 4 packets and ... . The bandwidth =2Mbps Propagation delay is= 10ms Link's Queue length=20 My Question is : Why some