Title page for etd-0809116-103206


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URN etd-0809116-103206
Author Shu-ju Liu
Author's Email Address No Public.
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Department Computer Science and Engineering
Year 2016
Semester 1
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Efficient Anti-Collision Reader Deployment Strategy for RFID Networks
Date of Defense 2016-08-17
Page Count 55
Keyword
  • collision problem
  • reader deployment
  • reader collision
  • RFID
  • Abstract In recent years, radio frequency identification technology (RFID) has been widely used in daily life, such as access control system, library management, and warehouse management systems. We need to use a lot of tags and readers to manage the goods in especially certain applications like warehouse management. In such applications, it is easy to cause signal interference among readers and tags. A good deployment of RFID readers can solve the signal interference problem and reduce the system construction cost. Thus, the reader deployment problem is an important issue and worth investigating.
    This paper proposes a low-cost algorithm to cover all tags in the sensing area. We use the tag's location to calculate a minimum number of readers and make all tags be detected by at least one reader. We use adjustable RFID readers in the thesis. The adjustable RFID readers can adjust the interrogation range to reduce power consumption. Though simulations, we verify that our deployment strategy can reduce the power consumption, deployment cost of readers, and alleviate signal interference.
    Advisory Committee
  • Bing-Hong Liu - chair
  • Chun-Hung Lin - co-chair
  • Meng-Shiuan Pan - co-chair
  • You-Chiun Wang - advisor
  • Files
  • etd-0809116-103206.pdf
  • Indicate in-campus at 5 year and off-campus access at 5 year.
    Date of Submission 2016-09-09

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