SUCRA(さくら: Saitama University Cyber Repository of Academic Resources)は、埼玉大学に在籍する研究者の学術雑誌論文、紀要論文、科学研究費補助金成果報告書、学位論文、研究発表プレゼン資料などを登録し、広く世界に発信しています。 埼玉大学に在籍する皆様は、著作物をSUCRAを通じて発信することができます。詳しくは「成果物の登録方法」をご覧ください。
In this paper, we evaluate the ranging and positioning performance considering the actual usage environments about Wi-Fi RTT (Round Trip Time). As the results, we show that frequency band, band width, channel, and channel status influence the ranging and positioning performance. Also, we obtain the knowledge about the installation height criteria of access points and the selection criterion of access points. In addition, we show the relationships between channel status and positioning performance. Consequently, we obtain the knowledge about the importance of the channel selection on Wi-Fi RTT.