Accommodation of Multiple Users in High-accuracy Indoor Positioning\nSystem using Smartphones

カテゴリ: 国際会議

論文No: MS2-4

グループ名: ACIS2015

発行日: 2015/10/15

著者名(英語): Shotaro Murata(Kanagawa Institute of Technology), Kazumasa Kaneta (Kanagawa Institute of Technology),Shigenori Ioroi(Kanagawa Institute of Technology), Hiroshi Tanaka(Kanagawa Institute of Technology)

キーワード: Indoor positioning, Smartphone,\nSpread Sequence, Near-Ultrasonic Sound

要約(英語): This paper presents a method of accommodating multiple users in an indoor positioning system through the use of spreading sequences. Each user has a smartphone and the proposed method is to insert a discrimination code in the sound transmitted from the smartphone. Numerical simulation results indicate that the proposed method of using M-sequence codes can accommodate multiple users and realize highly accurate positioning.

原稿種別: 英語

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