어린이 동선 환경정보 수집하기 위한 블루투스 동시접속 기술 설계 = New multiple access technology for Bluetooth to collect the movement pattern of children

다국어 초록 (Multilingual Abstract)

Bluetooth has been developed to be applied over the course of several versions in different environments. Especially low is moving to address the constraints, it gives a high utilization rate is faster than the Zigbee wireless LAN communication. To gather information on children's environmental copper transition to multiple versions. There is one limitation of Bluetooth requirements to effectively apply the information collected by Bluetooth. At the same time need to collect several information actions, Bluetooth can not connect to one of only seven Slave Master. In this paper, in order to take advantage of the many benefits of Bluetooth to gather the information by operating the Bluetooth operates in Beacon deliver packets of 168 bits, and the pairing between the master and slave unnecessarily generate a regular signal a large number of connections simultaneously Information We consider how to apply the effective policy that can be collected.

참고문헌 (Reference)

1 D. Y. Kim, "iBeacon Technical Trends and Problem Analysis" 390-392, 2014

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3 "IEEE P802.11p/D3.0 Draft Amendment for Wireless Access in Vehicular Envionments(WAVE)"

4 Namiot, Dmitry, "Geofence and network proximity. Internet of Things, Smart Spaces, and Next Generation Networking" Springer Berlin Heidelberg 2013

5 Grainger, Morgan, "Beacon-based geofencing"

6 Xingqin Lin, "An overview of 3GPP device-to-device proximity services" 52 (52): 40-48, 2014

7 정선미, "802.11p WAVE에서 비콘메시지를 이용한 A-GBSR 프로토콜 설계" 한국정보통신학회 19 (19): 1554-1560, 2015