urban 2 -100 AWGN 5 7.68 1.9 5 1 1.13 16 40 1 5 20 2000 2000 1 STATIC random 1 STATIC 0 scbr 1 100 55000 1 udp 100 55000 ipv4 0 uniform 100 1000 uniform 100 1000 60000 disable enable enable enable info low 2013 CBA_1