Dear all ,
I have taken Directed diffusion routing protocol. The
nodes are n0 ,n1 , n2 , n3 ,n4 respectively.
Here node n4 is the sink and the flow of packets will be like from node n4
->n3 -> n2 ->n1 ->n0. i.e data flow from *node 4* to* node n0 *via n3 n2 n1
. node n4 can send 58 byte .
Can any one tell while send data flow from n4 ->n3 -> n2 ->n1 ->n0
,why the receive data packets shows Zero as the sending data from node n4 is
58 byte
means it shows :
node 4 send 58 byte
node 3 receive 0 byte
node 2 receive 0 byte
node 1 receive 0 byte
node 0 receive 0 byte
TCL script : Directed Diffusion:
M 0.0 nn 5 x 240 y 240
M 0.0 prop Propagation/TwoRayGround ant Antenna/OmniAntenna
s 1.127378000 _4_ MAC --- 1486717602 diffusion 58 [0 ffffffff 4 800]
------- [4:255 -1:255 32 0]
r 1.127842133 _3_ MAC --- 1486717602 diffusion 0 [0 ffffffff 4 800] -------
[4:255 -1:255 32 0]
r 1.127842267 _2_ MAC --- 1486717602 diffusion 0 [0 ffffffff 4 800] -------
[4:255 -1:255 32 0]
r 1.127842389 _0_ MAC --- 1486717602 diffusion 0 [0 ffffffff 4 800] -------
[4:255 -1:255 32 0]
r 1.127842389 _1_ MAC --- 1486717602 diffusion 0 [0 ffffffff 4 800] -------
[4:255 -1:255 32 0]
s 1.209044389 _0_ MAC --- 1486717602 diffusion 58 [0 ffffffff 0 800]
------- [0:255 -1:255 32 0]
r 1.209508522 _1_ MAC --- 1486717602 diffusion 0 [0 ffffffff 0 800] -------
[0:255 -1:255 32 0]
r 1.209508523 _2_ MAC --- 1486717602 diffusion 0 [0 ffffffff 0 800] -------
[0:255 -1:255 32 0]
r 1.209508648 _3_ MAC --- 1486717602 diffusion 0 [0 ffffffff 0 800] -------
[0:255 -1:255 32 0]
r 1.209508778 _4_ MAC --- 1486717602 diffusion 0 [0 ffffffff 0 800] -------
[0:255 -1:255 32 0]
s 1.224144389 _1_ MAC --- 1486717602 diffusion 58 [0 ffffffff 1 800]
------- [1:255 -1:255 32 0]
with regards
Jyotirmoy
