Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
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A Study on the Effect of Recognition Distance According to RSSI Change of BLE Packet

BLE패킷의 RSSI변화에 따른 인식거리의 영향 연구

  • June Young Lee (Andong National University, Bio-Electronics Engineering) ;
  • Young Tae Lee (Andong National University, Bio-Electronics Engineering)
  • 이준영 (국립안동대학교 바이오전자공학과) ;
  • 이영태 (국립안동대학교 바이오전자공학과)
  • Received : 2023.06.02
  • Accepted : 2023.06.21
  • Published : 2023.06.30
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Abstract

The mobile card system used for mobile access control is connected to the door lock mounted on the door, enabling non-contact control. The RSSI (Received Signal Strength Indicator) of the BLE (Bluetooth Low Energy) communication packet used here can help to know the direction and distance of the mobile device. In this study, the desirable access control distance was calculated and implemented by setting the RSSI of the transmitter of the BLE packet used in mobile access control and processing the RSSI of the receiver.

Keywords

References

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