Table of Contents
1. Introduction
- 1.1 What are wireless sensor networks?
- 1.2 Wireless Sensor Networks are not the same as RFID
- 1.3 Towards a Wireless Sensor Network taxonomy
- 1.4 Information flow models
- 1.5 Security in WSNs
- 1.6 Power sources, power harvesting and power scavenging
- 1.7 Data analysis for WSNs
- 1.8 The Wireless Sensor Value Chain
- 1.9 Overview of the report
2. Sensor Network Case Studies
- 2.1 Manufacturing & Industrial Applications
- 2.1.1 Food Industry Applications
- 2.1.2 Manufacturing: metal foundry and fabrication
- 2.1.3 Manufacturing robot control
- 2.1.4 Manufacturing: semiconductors
- 2.1.5 Manufacturing: Chemical and Petroleum
- 2.2 Military
- 2.2.1 The self-healing minefield
- 2.2.2 Military Vehicle operations and maintenance
- 2.2.3 Locating snipers
- 2.3 Health Care & Medicine
- 2.3.1 CodeBlue project
- 2.3.2 Wireless sensor for monitoring aneurysms
- 2.3.3 Elder care
- 2.3.4 Medical research
- 2.4 Environmental control, utility use management
- 2.4.1 Building, factory physical plant
- 2.4.2 Submetering
- 2.4.3 Building hazard detection
- 2.5 Civil Engineering
- 2.6 Precision Agriculture
- 2.7 Materials engineering: Composites
- 2.8 Environment, pollution, & Homeland Security
- 2.8.1 Environmental monitoring for toxins
- 2.8.2 Monitoring transport of radioactive materials
- 2.8.3 The SensorNet program
- 2.9 Transportation and Fleet management
- 2.10 Chapter summary
3. Wireless Sensor Vendor Strategies & Strategic Alliance Mapping
- 3.1 Sensor network platforms
- 3.1.1 Smart Dust/Dust Networks
- 3.1.2 Berkeley/Crossbow MICA Motes
- 3.1.3 Intel Mote - the iMote
- 3.1.4 Millennial Net
- 3.1.5 Sensicast Systems
- 3.2 Operating systems
- 3.3 Semiconductors and RF system components
- 3.4 Middleware and application software
- 3.5 System Integrators
- 3.6 Vendor summary
- 3.7 Strategic alliance mapping
- 3.8 Summary
4. Sensor Network market scenarios
- 4.1 Market structure for Wireless Sensor networks
- 4.1.1 Value chains, value webs and profit pools in WSN markets
- 4.1.2 Application development in the WSN industry
- 4.2 Market Scenarios
- 4.2.1 Maximum likelihood scenario: WSN adoption in stages
- 4.2.2 Optimistic scenario: ideal software segment development
- 4.2.3 Pessimistic scenario: spectrum congestion & standards conflicts
- 4.3 Summary
5. Sensor network standardization efforts
- 5.1 Air Interface Standards
- 5.2 Sensor interface standards: IEEE 1451
- 5.3 Data networking protocols
- 5.4 The Sensor Network Consortium
- 5.5 Summary
6. Conclusion: The future of wireless sensors
- 6.1 Usability & cost of development: the keys to unleashing the WSN
industry
- 6.2 The evolution of the WSN industry profit pool
- 6.3 Report summary & recommendations
Appendix A: ZigBee Alliance Members
Figure
- Figure 1-1: A basic wireless sensor node
- Figure 1-2: Comparison of RFID & Wireless Sensor Networks
- Figure 2-1: Sykoinia' s SenSure Portal for food industry applications
- Figure 2-2: A schematic of the ABB wireless control system
- Figure 2-3: Wireless interface options for liquid gas tank monitoring
systems
- Figure 2-4: Multipath signals confuse simple triangulation algorithms
- Figure 2-5: Sensors monitor shock waves originating from sniper fire
- Figure 2-6: The EndoSure sensor for abdominal aortic aneurysm patients
- Figure 2-7: A submetering system for a factory
- Figure 2-8: smart pebbles detect chloride threat to bridge structure
- Figure 2-9: A cantilever sensor platform for detecting the presence of
toxins
- Figure 2-10: Schematic of radioactivity sensors embedded in highway
- Figure 2-11: A WSN for trucking logistics
- Figure 3-1: A conceptual map of the wireless sensor industry
- Figure 3-2: The ISO 7 layer networking abstraction
- Figure 3-3: A model of wireless sensor industry segments
- Figure 3-4: Crossbow alliances
- Figure 3-5: Dust Networks alliances
- Figure 3-6: Millennial Net alliances
- Figure 3-7: Ember alliances
- Figure 3-8: Atmel' s alliances
- Figure 3-9: Chipcon alliances
- Figure 4-1: Porter' s original value chain diagram
- Figure 4-2: A hypothetical industry profit pool
- Figure 4-3: An approximated profit-pool model for the WSN industry
- Figure 4-4: The effect of WSNs design tool kits on systems integration
markets
- Figure 4-5: Technology adoption groups
- Figure 4-6: Adoption groups and the rate of adoption of a new technology
- Figure 4-7: WSN market scenario chart, 2006-2011
- Figure 4-8: WSN unit sales scenario chart, 2006-2011
- Figure 4-9: Average WSN unit costs (including sensors), 2006-2011
- Figure 4-10: WSN market, inexpensive software scenario chart, 2006-2011
- Figure 4-11: WSN market, inexpensive software scenario, unit sales
2006-2011
- Figure 4-12: WSN market, inexpensive software scenario, unit costs
2006-2011
- Figure 4-13: WSN market, spectrum crowding scenario, total sales 2006-2011
- Figure 4-14: WSN market, spectrum crowding scenario, unit sales 2006-2011
- Figure 4-15: WSN market, spectrum crowding scenario, unit costs 2006-2011
- Figure 5-1: The ZigBee/802.14.5 Protocol Stack
- Figure 5-2: Wireless sensor node with plug & play sensor architecture
- Figure 6-1: Trends in the WSN industry profit pool
Table
- Table 4-1: Marketing segment timing for WSN adoption
- Table 4-2: WSN market size, expected scenario
- Table 4-3: WSN market size, lower software cost scenario
- Table 4-4: WSN market size, spectrum crowding scenario
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