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。
Division of Mathematics, Electronics and Informatics, Graduate School of Science and Engineering, Saitama University
Division of Mathematics, Electronics and Informatics, Graduate School of Science and Engineering, Saitama University
雑誌名
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
巻
E99-A
号
1
ページ
297 - 309
発行年
2016
年月次
2016-1
出版者名
電子情報通信学会
出版者名（別言語）
The Institue of Electronics. Information and Communication Engineers (IEICE)
ISSN
09168508
DOI
info:doi/10.1587/transfun.E99.A.297
抄録
This paper presents a design methodology for positioning sub-platform from the viewpoint of positioning for smartphone-based location-based services (LBS). To achieve this, we analyze a mechanism of positioning error generation including principles of positioning sub-systems and structure of smartphones. Specifically, we carry out the experiments of smartphone positioning performance evaluation by the smartphone basic API (Application Programming Interface) and by the wireless LAN in various environments. Then, we describe the importance of considering three layers as follows: 1) the lower layer that caused by positioning sub-systems, e.g., GPS, wireless LAN, mobile base stations, and so on; 2) the middle layer that caused by functions provided from the platform such as Android and iOS; 3) the upper layer that caused by operation algorithm of applications of the platform.
A Design Methodology for Positioning Sub-platform on Smartphone based LBS
A3000407.pdf
(4.61MB)
SUCRAの概要
