1. IPv6 Enabled Indoor Positioning System Asfak Rahman KINO Mentor: Ralph Droms

2. kio What is kio? Accurate and low cost indoor positioning applications kio kio is utilizing Ultra-wide band (UWB) radio communication technology and Time-of- Flight (ToF) kio kio 's positioning error is below 30cm/1feet kio kio system contains of anchors for ToF triangulation, nodes for moving object, network border router and optional wireless network monitors It is possible to achieve node ranging rate over 10Hz Communication between radios is based on IEEE802.15.4-2011-UWB MAC standard supporting both ranging and IPv6 compliant data exchange IPv6 Enabled Indoor Positioning System

3. Architecture with IP Networking BORDER ROUTER kio -anchor UDP/HTTP SERVER kio -anchor kio -tag tag’s position Trilateration IPv6 Enabled Indoor Positioning System

4. Why UWB?

5. For ALOHA, 97% of treansmissions are likely to succeed without collisions if total air utilisation is under 18% Shorter frame TX time comparing to other radios more ranging per second IPv6 Enabled Indoor Positioning System Why UWB?

6. Mode: 850 kbps Channel = 4 Bandwidth = 1331.2 MHz Pulse repetition frequency = 64MHz Preamble length = 256 Preamble length acquisition Chunk Size = 16 Preamble code = 17 PHR mode =127 octets TX Power = -41 dBm/MHz @900MHz Update rate = 12 Hz (complaint with 5% LDC regulation) Mode: 110 kbps Mode: 110 kbps Channel = 4 Bandwidth = 1331.2 MHz Pulse repetition frequency = 64MHz Preamble length = 1024 Preamble length acquisition chunk size = 32 Preamble code = 17 PHR mode = 127 octets TX Power = -41 dBm/MHz @900MHz Update rate = 12 Hz (complaint with 5% LDC regulation) IPv6 Enabled Indoor Positioning System Our UWB Radio

7. Software : Contiki-OS uIP 6LoWPAN stack RPL routing UDP HTTP IP positioning web application IP enables monitoring kio s from anywhere IPv6 Enabled Indoor Positioning System

8. Thank you