Transmission Performance of VoIP Traffics over MANETs under Multi Intrusions

다중침해가 있는 MANET에서 VoIP 트래픽의 전송성능

  • 김영동 (동양대학교 정보통신공학과)
  • Received : 2012.02.29
  • Accepted : 2012.04.07
  • Published : 2012.04.30


In this paper, transmission performance for serval VoIP traffics is meaured and analysised over MANET(Mobile Ad-hoc Networks) under some types of intrusions. VoIP simulator based on NS-2 is used for performance measure. In the simulation, MOS, network delay, packet loss rate and call connection rate is measured for transmission performance. With analysis of measued data, characteristics of each traffics for transmission performance parameters is showed on MANET under multi intrusions, As a results of this paper, some recommendation condtion for codec selection and blackhole intrusion is suggested to implement VoIP services on MANET under multi intrusions like as DDoS and blockhole intrusions.


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