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Title:
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A METHODOLOGY FOR IMPROVING INQUIRY TIME IN BLUETOOTH DEVICES |
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Author(s):
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D. Gutiérrez Reina, J. M. Hinojo, F. Cortés, S. L. Toral, F. Barrero, E. Marsal |
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ISBN:
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978-972-8939-19-9 |
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Editors:
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Hans Weghorn, Jörg Roth and Pedro Isaías |
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Year:
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2010 |
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Edition:
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Single |
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Keywords:
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Bluetooth, Inquiry Time, Dedicated Access Code, Interlace Inquiry Scan Mode. |
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Type:
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Short Paper |
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First Page:
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181 |
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Last Page:
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185 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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This paper studies the issue of Bluetooth pollution, that is, the presence of a large number of Bluetooth devices in a small area. Bluetooth pollution affects inquiry time, causing delays in Bluetooth services offered. A Dedicated Inquiry Access Code (DIAC) is proposed in this paper to solve this problem. DIAC works with an interlace mode scan, leading to an efficient and fast method to discovery nearby Bluetooth devices. This method is useful in application such as localization, positioning, tracking, etc. An API based on Bluez and programming socket has been developed for HCI command implementation. Finally, experimental results showing an improvement in the inquiry response are detailed. |
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