Title page for etd-0727115-140815


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URN etd-0727115-140815
Author Nyoman Wira Prasetya
Author's Email Address No Public.
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Department Electrical Engineering
Year 2016
Semester 1
Degree Master
Type of Document
Language English
Title Pre-Emptive Traffic Management for a Cluster-Based TDMA System in Vehicular Communications
Date of Defense 2016-10-06
Page Count 78
Keyword
  • Priority
  • QoS
  • TDMA
  • MAC
  • VANET
  • Cluster-based
  • Abstract The IEEE 802.11p is a standard in a vehicular communication system, known as Wireless Access in Vehicular Environment (WAVE). An implementation of that standard as the MAC Protocol in a high-density of nodes in Vehicular Ad-Hoc Networks (VANETs) may create a performance drawback, in particular for packet loss and delay whenever collisions happened. Introducing Time Division Multiple Access (TDMA) schemes can improve the performance. However, TDMA scheduling is difficult to manage in the case of high-density of traffic, the high mobility of vehicles, and dynamic network topology. This thesis proposes a clustered-based TDMA by traffic priority in VANETs. The clustered traffic is defined as high and low traffic priority and embedded in TDMA MAC Header. The evaluation result obtained through NS3 Simulator shows that the proposed approach performed better in a high-density of nodes.
    Advisory Committee
  • Chungnan Lee - chair
  • Robert Rieger - co-chair
  • Sheau-Ru Tong - co-chair
  • M. Aziz Muslim - advisor
  • Tsang-Ling Sheu - advisor
  • Files
  • etd-0727115-140815.pdf
  • Indicate in-campus at 2 year and off-campus access at 4 year.
    Date of Submission 2016-10-05

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