UPDATE ON IOT LANDSCAPING ETSI STF 505 Jumoke Ogunbekun IoT in the Smart Home Workshop, 21 st to 22 nd March 2015, Sophia Antipolis, France
Outline Starting point for TR 103 375 The AIOTI initiative AIOTI WG03 on IoT standardization STF 505 mission and objectives Mission Deliverables Initial results 2
Starting position for TR 103 375 The starting point for this report is the AIOTI report on IoT LSP Standard Framework Concepts This report gave several ways of visualising the landscape in order to simplify and facilitate the usage of the information in various IoT application domains. The AIOTI landscape diagram shows the logo of SDOs identified for all the LSP in two dimensions. The horizontal axis represents the market type and the vertical axis represents the technology that these initiatives cover and focus on. 3
IoT SDOs and Alliances Landscape (Technology and Marketing Dimension) Service & App Open Automotive Alliance AIO TI B2C (e.g., Consumer Market) B2B (e.g., Industrial Internet Market) Connectivity Source : AIOTI WG3 Release 2.2, 2016 4
IoT SDOs and Alliances Landscape (Vertical and Horizontal Domains) 5
Overview of IoT Standards Landscape The benefit of analysing the standards landscape is to suggest reusing existing technology that can be used by the LSPs and also in so doing identify any gaps that may be needed which is the objective of another TR in this study TR 103 376. This report expands on the AIOTI work by looking at details of the relevant standards within the suggested AIOTI SDOs and more. The report also expands on the standards by reviewing the scope of each of the standards. 6
Proposed Enterprise view of IoT Framework 7
Contents of Enterprise View Architecture Reference Model which will consist of an IoT architecture integrating all components that make up an IoT system An IoT domain which will hold the view of what make up an IoT Standards Information Database which is the main study of this TR to hold any relevant standards that can be used A reference library which will hold any re useable information that can be used across the pilots Governance Repository which will house any policies, regulations that applies to any LSP. 8
Reason for Enterprise View The reason for presenting this enterprise view is first to show how complex all the elements needed for an IoT LSP are and to also present a view that helps to put the entire element in context for the reader and users that are considering using the information in the TR for LSP operation. Having presented an enterprise view the report now focuses on reviewing the Standards Landscape database which is the key element to all content that makes the framework described here because standards support interoperability 9
Standards Information Database The standards information database represents where all relevant standards to an application should be stored The Standards Information Base (SIB) captures the standards with which new architectures must comply, which include industry standards. AIOTI have come up with a set of standards that are relevant to the Large Scale Pilots. In order to better represent the standards landscape across the various technology areas, AIOTI have come up with the concept of knowledge area. Some of the standards are common across the Large Scale Pilots some are specific. 10
AIOTI Knowledge Area 1/2 Communication and Connectivity knowledge area: It covers mainly specification of communication protocol layers, including PHY, MAC, NWK, Transport, Application layer, and their types, e.g.,wireless/radio and Wire line Integration/Interoperability knowledge area: It covers mainly specification of common IoT features required to provide integration and interoperability Applications knowledge area: It covers the support of the applications lifecycle including development tools/models, deployment and management; including Analytics, application supporting tools and application domain specific activities 11
AIOTI Knowledge Area 2/2 Infrastructure knowledge area: It covers aspects related to the design, deployment, and management of computational platforms tailored to support IoT based applications IoT Architecture knowledge area: It covers integrated/complete IoT specification solutions, including architecture descriptions Devices and sensor technology knowledge area: It covers mainly device/sensor lifecycles, including operating systems, platforms, configuration management, sensor/actuators virtualization etc. Security and Privacy knowledge area: It covers security and privacy topics 12
Large Scale Pilots covered in TR The following are the LSPs within the study: Smart Cities Smart Living Smart Farming Wearables Smart Mobility Smart Environment Smart Manufacturing 13
Snap shot of Smart Cities IoT Architecture ITU-T SDO Standards Description Analysis Y.2060 Overview of the Internet of Things ITU-T has developed an IoT Reference Model which provides a high level capability view of an IoT infrastructure. Reference model proposed in this architecture it s a 4 layer generic model that can apply to an IoT architecture model. The proposed layers include: application layer; service support and application support layer; network layer; device layer. Supporting layers include management and security. The concept of gateway capabilities are mentioned that allows different systems to communicate but this Gateway types are not mentioned. This work however covers types of business model that can be supported using IoT reference model. https://www.itu.int/rec/t-rec-y.2060-201206-i onem2m onem2m-ts-0001- Functional_Architecture The purpose and goal of onem2m is to develop technical specifications which address the need for a common M2M Service Layer that can be readily embedded within various hardware and software, and relied upon to connect the myriad of devices in the field with M2M application servers worldwide Describes the end-to-end onem2m functional architecture, including the description of the functional entities and associated reference points. onem2m functional architecture focuses on the Service Layer aspects and takes Underlying Network-independent view of the end-to-end services. 14
Summary of Smart Cities Landscape 1/2 There appears to be a lot of standards available that will support putting together Smart City today, architectural standards that can enable Smart City framework are available today and they range depending on the viewpoint of the developers which maybe functional entity view, functional model view, physical view or layered view. Standards are there for devices that will enable a city to be smart which include device management, standards, and sensors. When it comes to interworking there are also standards that support connectivity. 15
Summary of Smart Cities Landscape 2/2 However as we can have seen from a snap shot of the landscape presented, they are fragmented. There is no simple plug and play. There is an element of engineering that is needed with varying degrees depending on the requirement. The conclusion then is that the ingredients for a Smart City are there today but with some degree of work needed some more than others There is a gap, and that gap is the topic addressed in another report [TR 103 376]. 16
Snap shot of Smart Living IoT Interoperability SDO Standards Description Analysis KNX Association KNX standard approved as ISO/IEC 14543-3, CENELEC EN 50090, CEN EN 13321-1 and Chinese Standard GB/T 20965 KNX is a standard for Home and Building Control. The KNX Bus is a manufacturer and application domains independent system. Via the KNX medium to which all bus devices are connected (twisted pair, radio frequency, power line or IP/Ethernet), they are able to exchange information. Bus devices can either be sensors or actuators needed for the control of building management equipment such as: lighting, blinds / shutters, security systems, energy management, heating, ventilation and air-conditioning systems, signalling and monitoring systems, interfaces to service and building control systems, remote control, metering, audio / video control, white goods, etc. All these functions are controlled, monitored and signalled via a uniform system. http://www.knx.org/knxen/downloads/index.php Thread group Thread stack standard The Thread stack is an open standard for reliable, cost-effective, low-power, wireless D2D (device-to-device) communication. The stack is designed specifically for Connected Home applications where IPbased networking is desired and a variety of application layers can be used on the stack. The Thread standard defines a Unified Convergence Layer Built on open standards and IPv6 technology with 6LoWPAN as its foundation and running on standard 802.15.4 radios. http://threadgroup.org/downloads.aspx 17
Summary of Living Landscape Smart Living is about supporting continuous growth of population of elderly people so that they can live longer, stay active, independent and out of institutional care settings, while at the same time reducing the costs for care systems and providing a better quality of life for vulnerable categories of citizens. The landscape on Smart Living has presented the degree of industry and vertical fragmentation. There appears to be many SDOs focused in this area and actively working on creating standards but again there are fragments in putting together a complete architecture framework end to end. 18
Lesson Learned so far and next steps Lesson learned Vast amount of very useful research out there but not all standards enable interoperability Knowing which of the many standards not to include Some good industry adapted proprietary standards are available today however it is difficult to consider them as part of the Landscape Many of the standards cut across verticals so challenge was not to repeat information but to also make stakeholders that are focused in an area get the information applicable to them. Next steps: Continue the work on TR 103 375 with evaluating the IoT landscape of the other LSPs The deadline for H2020 proposers to submit proposals in H2020 IoT LSP is on 12 April The Smart Home event shall also support the LSP proposals with AIOTI WG03 recommendations and the early findings of the two TRs by STF 505 19
STF505 IoT Standards landscaping and IoT European Large Scale Pilots (LSP) gap analysis Jumoke Ogunbekun Slough United Kingdom jogunbekun@yahoo.com Thank you! 20
Useful links AIOTI web site http://www.aioti.eu AIOTI Reports https://ec.europa.eu/digital agenda/en/news/aioti recommendations future collaborative work context internet things focus area horizon 2020 STF505 presentation https://portal.etsi.org/stf/stfs/stfhomepages/stf505 STF505 gap analysis survey https://www.surveymonkey.com/r/82tlklp 21