Title page for etd-0721113-011151


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URN etd-0721113-011151
Author Yu-Ting Liou
Author's Email Address No Public.
Statistics This thesis had been viewed 5386 times. Download 1041 times.
Department Electrical Engineering
Year 2012
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Design and Implementation of Wireless Sensor Network Architecture with Optimizing Energy Management Strategy
Date of Defense 2013-07-29
Page Count 110
Keyword
  • routing path
  • network topology
  • AODV
  • embedded microprocessors
  • wireless sensor networks
  • Abstract With the advances and integration of wireless communications, embedded microprocessors and battery technology, the application of wireless sensor network (WSN) has become diversified and widely used. Under the requirement of low cost, low power consumption and highly reliable devices, we present DADW (DCSI and AODV-DSRP base on Wireless Sensor Network Architecture), a wireless sensor network architecture which includes the MAC layer protocol DCSI and the NWK layer protocol AODV-DSRP. DCSI dynamically adjusts the time slots in super frame to adapt different topologies in the establishing phase of network instrument. AODV-DSRP modify the packet format, attaching the residual energy information of path device in RREP and ACK packet. By recalculating the path priority with these information before transmission, and dynamically adjusting path strategy of priority, AODV-DSRP balance the power consumption of the network device. We apply NS2 simulation platform to verify the architecture and implementation of DADW, using the embedded platform made by Texas Instruments Co. Ltd. In the future, we expect that DADW could meet the various requirements of WSN and inspirit more developments.
    Advisory Committee
  • Da-Wei Chang - chair
  • Tong-Yu Hsieh - co-chair
  • Shiann-Rong Kuang - co-chair
  • Jih-ching Chiu - advisor
  • Files
  • etd-0721113-011151.pdf
  • indicate access worldwide
    Date of Submission 2013-08-21

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