Internet of Things: The story so far 1 Payam Barnaghi Centre for Communication Systems Research (CCSR) Faculty of Engineering and Physical Sciences University of Surrey Guildford, United Kingdom Conference on Rolling Plan on ICT Standardisation, March 2014, Bruxelles
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Internet of Things: The story so far
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Payam Barnaghi
Centre for Communication Systems Research (CCSR)
Faculty of Engineering and Physical Sciences
University of Surrey
Guildford, United Kingdom
Conference on Rolling Plan on ICT Standardisation, March 2014, BruxellesConference on Rolling Plan on ICT Standardisation, March 2014, Bruxelles
Home/daily-life devicesBusiness and Public infrastructureHealth-care…
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Internet of Things (IoT)
− Extending the current Internet and providing connection, communication, and inter-networking between devices and physical objects, or "Things," is a growing trend that is often referred to as the Internet of Things.
− “The technologies and solutions that enable integration of real world data and services into the current information networking technologies are often described under the umbrella term of the Internet of Things (IoT)”
1G
AMPS, NMT, TACS
2G
GSM. GPRS, TDMA IS-136,
CDMA IS-95, PDC
3G
UMTS, CDMA2000,
4G5G
LTE, LTE-A
People
Things
Voice
Text
Data
5G technologiesand standards
Connection + Control M2M/IoT
Change in Communication Technologies
The Internet of Things
Things
Devices
Communication
Cloud Infrastructure
Services/Interfaces
Applications
Some of the issues…
Devices
Communication
Cloud Infrastructure
Services/Interfaces
Applications
ThingsDescribing the Things, Observation and Measurement and interaction attributes,
…
Various hardware/software platforms, heterogeneity of communication technologies, energy/resource
constraints , …
Heterogeneity of underlying devices, QoS, different data patterns and requirements (bandwidth and delay measure are not sufficient), …
M. Compton et al, "The SSN Ontology of the W3C Semantic Sensor Network Incubator Group", Journal of Web Semantics, 2012.
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Challenges and opportunities
− Providing infrastructure − Publishing, sharing, and access solutions on a global scale− Heterogeneity and interoperability at different layers− Indexing, query and discovery (data and resources)− Aggregation, integration and fusion− Trust, privacy and security− Data analytics and creating actionable knowledge
− Integration into services and applications in e-health, the public sector, retail, manufacturing and personalised apps.− Mobile apps, location-based services, monitoring control etc.