方便地从互联网获取信息和服务, 移动互联网应运而生并迅猛发展. 然而,
移动互联网在移动终端, 接入网络, 应用服务, 安全与隐私保护等方面还面临着一系列的挑战 …

This paper presents a novel approach to building a WLAN-based location fingerprinting
system. Our algorithm intelligently transforms received signal strength (RSS) into principal …

Wi-Fi fingerprinting is a well-known technique used for indoor positioning. It relies on a
pattern recognition method that compares the captured operational fingerprint with a set of …

Indoor positioning based on IEEE 802.11 wireless LAN (Wi-Fi) fingerprinting needs a
reference data set, also known as a radio map, in order to match the incoming fingerprint in …

Despite the great attention that the research community has paid to the creation of novel
indoor positioning methods, a rather limited volume of works has focused on the confidence …

This paper focuses on the positioning of Wi-Fi nodes in multi-floor indoor environments. A
target radio-frequency (RF) fingerprint–measured by the MS to be localized–is compared …

Data enrichment through interpolation or regression is a common approach to deal with
sample collection for Indoor Localization with WiFi fingerprinting. This paper provides …

The wide spread of the 802.11‐based wireless technology brings about a good opportunity
for the indoor positioning system. In this paper, we present a new 802.11‐based indoor …

For indoor positioning methods based on Wi-Fi fingerprint, a high-density location fingerprint
database usually needs to be constructed to ensure high-precision positioning …

Fingerprinting is a widely used technique in indoor positioning, mainly due to its simplicity.
Usually, this technique is used with the deterministic k-Nearest Neighbors (k-NN) algorithm …