A Control Method for Bluetooth Proximity Sensing using User Context

• SHIMIZU Kazuto

  Institute of Industrial Science, The University of Tokyo

• KONOMI Shin'ichi

  Center for Spatial Information Science, The University of Tokyo

• IWAI Masayuki

  Institute of Industrial Science, The University of Tokyo

• SEZAKI Kaoru

  Institute of Industrial Science, The University of Tokyo

Bibliographic Information

Other Title

• Bluetooth による近接性検出タイミングの行動認識を用いた制御手法

Abstract

Bluetooth has been used as a proximity sensor because of its feature: it can search nearby device within 10 meter. However, searching all the time consumes huge battery. In this paper, we introduce the Bluetooth controlling method that depends on user's context. We predict user's context using accelerometers and microphones on smartphone in the method. Finally, we show how much we can reduce power consumption.

Journal

• IEICE technical report

  IEICE technical report 112 (31), 77-78, 2012-05-10

  The Institute of Electronics, Information and Communication Engineers

Keywords

• Smartphones
• Bluetooth
• Proximity
• Human Relationship
• Accelerometer
• Microphone
• Power Saving

Details

• CRID: 1573950402622858624
• NII Article ID: 110009569472
• NII Book ID: AA1221489X
• ISSN: 09135685
• Text Lang: ja
• Data Source:
  • CiNii Articles