Research breakthrough possible @S-Logix
Office Address
- 2nd Floor, #7a, High School Road, Secretariat Colony Ambattur, Chennai-600053 (Landmark: SRM School) Tamil Nadu, India
- pro@slogix.in
- +91- 81240 01111
Received Signal strength at the receiver node is calculated based on the distance of the receiver from the sender and transmission power of the signal at the sender node. Distance between nodes in wireless network is calculated. Distance output is printed in distance.tr file. Received Signal Strength is calculated and the result is printed in rss.tr file.
#Filename: sample12.tcl
set r [open distance.tr w]
set rs [open rss.tr w]
#*****************************DISTANCE CALCULATION******************************************#
for {set i 0} {$i < $val(nn) } { incr i } {
puts "\n"
puts $r "\n"
for {set j 0} {$j < $val(nn) } { incr j } {
set dx [expr $xx($i) – $xx($j)]
set dy [expr $yy($i) – $yy($j)]
set dx2 [expr $dx * $dx]
set dy2 [expr $dy * $dy]
set h2 [expr $dx2 + $dy2]
set h($i-$j) [expr pow($h2, 0.5)]
puts "distance of node($i) from node($j) = $h($i-$j)"
puts $r "distance of node($i) from node($j) h($i-$j) = $h($i-$j)"
}
}
#***************************** RSS CALCULATION FROM Node 0 ******************************************#
set TransmitPower 0.281838
for {set i 1} {$i < 10} {incr i} {
set rss($i) [expr $TransmitPower/$h(0-$i)]
puts $rs "RSS at Node $i =$rss($i)"
}
