tx.awk

基于NS-2的车辆Ad Hoc网络（VANET）的一个应用层协议框架

# -------------------------------------------------------------------
# Vehicular Ad Hoc Networks: Regular Broadcasting of messages.
# Skeleton for VANET-protocols. This should be considered as an
# example to create other VANET protocols!
# Apart from channel load, the "protocol" as it is now does not do
# anything useful.
#
# Dan Jungels ([e-mail])
# LCA - EPFL
#
#
# example awk filter
# Originally written for ns2.29
#
# 2005-12-15: release of first version (dj)
# 2005-12-23: update and cleanup, public release (dj)
# -------------------------------------------------------------------
BEGIN{
    sim_end = 80;
    i=0;
    while (i<=sim_end) {sec[i]=0; i+=1;};
}

{
#   if ($1=="+" && $5=="VanetRBC" && $3=="_1_") {
    if ($1=="s" && $7=="VanetRBC") {
        sec[int($2)]+=$8;
    };
}

END{
    i=0;
    while (i<=sim_end) {print i " " sec[i]*8; i+=1;};
}