Earticle

초록

영어

Most proximity detection techniques exploit the received signal strength (RSS) measurements to detect the target object. Bluetooth low energy (BLE) beacons have been widely used in proximity detection. In the detection process, beacons broadcast signals over advertising events, and a user detects the RSS of signals. However, there are many limitations in this process. At first, the packet size in each advertising event is very small, so it is difficult for a user to get detailed information about the target object. Second, only three channels can be used by an advertising event, so a signal collision will be serious when many beacons are present. To overcome this problem, a periodic advertising event is proposed in BLE specification 5.2, which uses more channels and increases the transmission throughput. Therefore, in this paper, we propose a proximity detection scheme with periodic advertising events (PDPA). The simulation results show the proposed scheme improves the detection performance effectively in terms of collision probability.

목차

Abstract
1. Introduction
2. Background
3. The proposed proximity detection scheme
4. Simulation Results
5. Conclusions
Acknowledgement
References

키워드

저자

• Gaoyang Shan [ Dept. of Software, Ajou University, Suwon, Republic of Korea ]
• Byeong-hee Roh [ Dept. of Software, Ajou University, Suwon, Republic of Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국차세대컴퓨팅학회 학술대회

• 간기

  반년간

• 수록기간

  2021~2025

• 십진분류

  KDC 566 DDC 004