Indoor location assistant by integrated localized routing in proxy mobile

Abstract

Everyday people spend time indoor with average rates 80 to 90 percent. The needs and awareness on tracking mobile nodes indoor become one of important research worldwide. Localization specific on indoor environment rapidly grows nowadays as to locate and track nodes for security purpose, rescuing people trapped in fire, searching process and finding the nearest node. Satellite signal via Global Positioning System (GPS) which is preferable for high accuracy cannot penetrate the building, therefore indoor positioning is critical challenging. In previous, there are many approaches, and Received Signal Strength Indicator (RSSI) extremely gets most attention because low cost, easy to install and accuracy is higher among others. Proxy Mobile Internet Protocol version 6 (PMIPv6) is a network-based mobility management protocol and widely used, but it needs improvement on Localized Routing (LR). LR important to reduce end-to-end delay, packet loss and many more. The objectives of this paper is to purposes location tracking indoor with implementation onto PMIPv6 that reduces the end-to-end delay. The aim of this paper included the improvement on Location Tracking Management (LTM) integrated with Localized Routing Controller (LRC.