Wireless Sensor Networks M c.buratti@unibo.it +39 051 20 93147 Office Hours: Tuesday 3 5 pm @ Main Building, third floor Tutor: Danilo Abrignani Email: danilo.abrignani@unibo.it Credits: 6
Syllabus WSNs 1. Part I: WSN Design 20 hours 2. Part II: WSN Implementation 30 hours 3. Part III: Case Studies 10 hours
WSN Design Energy Efficiency Application Layer Time Synchronization Network Layer MAC Layer Localization PHY Layer Radio Channel
WSN Implementation
WSN Case Studies Funded by EC / other International Bodies / Industies FP7 NEWCOM# (Network of Excellence) FP7 WiserBAN (IP) FP7 ediana (IP) RIGERS National project Industry contract with Centrale Adriatica, IT Industry contract with Smail, IT Industry contract with Cefla, IT Industry contract with Intel Bilateral cooperation with Supelec (France), Univ. of Athens (Greece), SSSA (Italy), Univ. of Parma (Italy), Univ. of Catania (Italy), TUB (Germany) 5
Case Study: Smart Buildings
Energy Efficient Buildings: Indoor 7
Energy Efficient Buildings: Outdoor Concentratori di Edificio (BC) Concentratore di Distretto (DC) Persone Automobili Autobus 8
Energy Efficient Buildings: Outdoor Concentratori di Edificio (BC) Concentratore di Distretto (DC) Persone Automobili Autobus 9
Energy Efficient Buildings: Outdoor Concentratori di Edificio (BC) Concentratore di Distretto (DC) Persone Automobili Autobus 10
Case Study: Smart Lighting
Casalgrande Testbed 24 lamp posts One 3G gateway Custom TI CC2530 12
Test 13
Case Study: Smart Warehouse
Warehouse
11 1 6 11 ZC ZC ZC 1 80 m ZC ZC 1 6 11 1 6
Coverage map
Case Study: Smart Bodies
Aims Miniaturization size < 4x4x1 mm 3 Ultra low-energy radio better than existing PAN radio (e.g. Zigbee, Bluetooth) RF & DSP SoC WBAN Hearing aids ULP BT WiserBAN microsystem RADIO IC RF & DSP SoC Cardiac implants RF+LF MEMS RF & LF MEMS 2.4GHz mw-level <4x4x1 mm 3 Cochlear implants Heterogenous SiP Insulin pumps 19
EuWin: Internet of Things
EuWIn: Flextop Flextop in a Nutshell Routing Protocol (Standard and Proprietary Solution) Wireless Sensor Networks 100 Devices Remotely Accessible 21
EuWIn: Flextop 53 802.15.4 nodes in fixed positions 1 Coordinator / Gateway 2 Sniffers Remotely Accessible C 22
Thesis Topis
Comparing Protocols for the IoT Framework: NEWCOM# - EuWIn Collaboration: University of Catania (Italy) Aim: Comparing different paradigms for the Internet of Things (IoT): Software Defined Radio, 6LowPAN, Zigbee Tools: Experimental activity on EuWIn 24
Delay Tolerant Networking Framework: NEWCOM# and RIGERS Collaboration: CPL Concordia Aim: Design of opportunistic routing protocols Scenario: Smart City / Smart Buildings Tools: Experimental activity on EuWIn 25
Delay Tolerant Networking Framework: NEWCOM# - EuWIn Collaboration: University of Catania (Italy), SUPSI (Switzerland) Aim: Design of opportunistic routing protocols Scenario: Smart Buildings Tools: Experimental activity on EuWIn YOU ARE HERE 26
Drones for the Internet of Things Framework: Industrial collaboration Collaboration: Lepida (Italy) Aim: Use drones to gather data deployed in large fields Tools: Experimental activity 27
Internet of Body Centric Things Framework: Possible project in H2020 Collaboration: CEA Leti (France), TUB (Germany), Telecom Italia (Italy) BCT: Objects carried on body or implanted, connected to off-body nodes and/or networks. Aim: network platform specifically devised for the BCT Scenario: BANs, Smart Environments Tools: Experimental activity on the WiserBAN platform 28
Modelling multi-hop networks Framework: NEWCOM# Collaboration: University of Parma (Italy) Aim: mathematical modeling performance of multi-hop networks of nodes using contention-based protocols Tools: Stochastic geometry and Markov chain analysis Source Relay Destination 29