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Dynamic Channel Allocation of WiMedia UWB MAC Protocol Supporting Mixed HD Video Data and Shipboard Control Data with Link Parameter Optimization

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초록

영어

This paper considers WiMedia UWB network based wireless ship area network (WSAN) so as to support high-quality multimedia video data services and important shipboard control data. In this paper, prioritized contention access (PCA) and distributed reservation protocol (DRP) based on WiMedia UWB (ECMA- 368) MAC protocols are combined and proposed to support mixed high-quality video traffic and shipboard control data traffic applying varying DRP and PCA data periods according to channel condition and link parameter ptimization. It is shown that the proposed dynmaic channel allocation of WiMedia UWB MAC protocol can provide reliable mixed video and shipboard control data traffic as well.

목차

Abstract
 1. Introduction
 2. WiMedia UWB based Ship Area Network
  2.1. Conventional Ship Area Network
  2.2 WiMedia UWB based Wireless Gateway
 3. Proposed Dynamic Channel Allocation with WiMedia UWB MAC Protocols for Mixed Data Traffic
  3.1 WiMedia UWB MAC Protocols
  3.2 Proposed Dynamic Channel Allocation with WiMedia UWB MAC Protocols Supporting Mixed Data Traffic
 4. Simulation and Discussion
 5. Conclusion
 Acknowledgement
 References

저자정보

  • Yeonwoo Lee Dept. of Information and Communication Engineering, Mokpo National University

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