• Title/Summary/Keyword: QoS(Quality of Servoce)

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QoS Routing Protocol using multi path in Unidirectional Mobile Ad Hoc Networks (단방향 이동 Ad Hoc 망에서의 다중경로를 이용한 QoS 라우팅 프로토콜)

  • Kang, Kyeong-In;Park, Kyong-Bae;Yoo, Choong-Yul;Jung, Chan-Hyeok;Lee, Kwang-Bae;Kim, Hyun-Ug
    • The KIPS Transactions:PartC
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    • v.9C no.6
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    • pp.935-944
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    • 2002
  • It is the Mobile Ad Hoc Networks that constituted with serveral mobile node that can communicate with other mobile nodes. Until now, there were no routing protocols considering such as Multimediadata, VOD (Video On Demand), which is required of lots of bandwidth in Mobile Ad Hoc Network, io we are in the need of QoS (Quality of Service)routing protocol to transmit the data packets faster and more accurate. Also, there are an unidirectional links due to asymmetric property of mobile terminals or current wireless environments on practical mobile ad hoc networks. However, at present, the existing mobile ad hoc routing protocols are implemented to support only bidirectional links. In this paper, we propose the Advanced Routing routing protocol in order to implement a new routing protocol, which is fit to mobile ad hoc networks containing unidirectional links and to support QoS service. For the performance evaluation, we use NS-2 simulator of U.C. Berkeley. We could get not only increased received data rate and decreased average route discovery time, but also network load decreases with compared Best effort service.