This paper scopes a method that applies CNN to Fingerprint indoor localization. AP information are used to train the CNN. As the number of AP information with correct labels increases, the estimation accuracy by the CNN improves. However, it costs...
We are investigating the fingerprint method using wireless LAN access points (APs) to estimate user location. We focused on database update as a way to prevent the loss of localization accuracy. Updating a database using user-measured data present...
With the recent expansion of electromagnetic (EM) waves, undesired EM waves generated by device can cause malfunctions of other electronic equipment and communication failure. EM wave absorbers are widely used as countermeasures against these prob...
This contribution focuses on the accuracy and measurement cost of indoor Area Estimation using wireless LAN. The system estimates the area, such as a room or a shopping store, where the user is located. The user-measured AP information (UD), and t...
IEICE Proceeding Series 2022年11月29日 The Institute of Electronics, Information and Communication Engineers [招待有り]
With the rapid development of electronic devices in recent years, undesired electromagnetic waves affecting other devices have become a problem. To solve this problem,electromagnetic shielding materials are frequently used. In this study, in order...
IEICE Proceeding Series 2022年11月29日 The Institute of Electronics, Information and Communication Engineers [招待有り]
This paper examines an indoor location estimation method using wireless LAN. The Fingerprint method is used as a location estimation technique. This method can estimate the current location based on the RSSI and MAC address obtained from the wirel...
大学本部
工学研究科
