Benefits and Impact of Joint Metric of AOA/RSS/TOF on Indoor Localization Error
نویسندگان
چکیده
Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China; [email protected] (Q.J.); [email protected] (M.Z.); [email protected] (Z.T.) * Correspondence: [email protected]; Tel.: +86-23-6248-7921 † These authors contributed equally to this work. ‡ Current address: No. 2 Chongwen Road, Nan’an District, Chongqing 400065, China.
منابع مشابه
Indoor Positioning and Pre-processing of RSS Measurements
Rapid expansions of new location-based services signify the need for finding accurate localization techniques for indoor environments. Among different techniques, RSS-based schemes and in particular oneof its variants which is based on Graph-based Semi-Supervised Learning (G-SSL) are widely-used approaches The superiority of this scheme is that it has low setup/training cost and at the same ti...
متن کاملPILA: Sub-Meter Localization Using CSI from Commodity Wi-Fi Devices
The aim of this paper is to present a new indoor localization approach by employing the Angle-of-arrival (AOA) and Received Signal Strength (RSS) measurements in Wi-Fi network. To achieve this goal, we first collect the Channel State Information (CSI) by using the commodity Wi-Fi devices with our designed three antennas to estimate the AOA of Wi-Fi signal. Second, we propose a direct path ident...
متن کاملPoster Abstract: Bayesian Localization in Wireless Networks Using Angle of Arrival
Using existing wireless communication networks as a localization infrastructure promises enormous cost and deployment savings over specific localization infrastructures. In this work we investigate a Bayesian network approach that uses a combination of radio signal strength (RSS) to distance estimation along with angle-of-arrival (AoA) information. We characterize the resulting localization acc...
متن کاملA Survey of Indoor Localization Systems and Technologies
Indoor localization has recently witnessed an increase in interest, due to the potential wide range of services it can provide by leveraging Internet of Things (IoT), and ubiquitous connectivity. Different techniques, wireless technologies and mechanisms have been proposed in the literature to provide indoor localization services in order to improve the services provided to the users. However, ...
متن کاملFast Radio Map Construction and Position Estimation via Direct Mapping for WLAN Indoor Localization System
The main limitation that constrains the fast and comprehensive application of Wireless Local Area Network (WLAN) based indoor localization systems with Received Signal Strength (RSS) positioning algorithms is the building of the fingerprinting radio map, which is time-consuming especially when the indoor environment is large and/or with high frequent changes. Different approaches have been prop...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2016