SCOTT:TL Objectives

= SCOTT OBJECTIVES FOR TECHNOLOGY LINE DEVELOPMENTS =

Assessment of Technology- INTRODUCTION
The five industrial domains in SCOTT, building & Home/Smart infrastructure, Automotive, Aeronautics, Rail, and Health are followed by the four technology lines, WP23: Security & Safety, WP24: Distributed Cloud Integration, WP25: Autonomy of Devices/Energy Efficiency of WSN, and WP26: Reference Architecture/Implementation. Moreover, the requirements in these TLs will be implemented by the technical building blocks which have common objectives from theoretical and technological perspectives. In Section 3 these objectives are extracted and harmonized. Section 4 discusses how each BB is following these objectives. And finally, Section 5 performs the assessment of these technology objectives by selecting 3 main objectives and discussion about the baseline, enhancements of the objective during SCOTT, its future vision in 2025 or 2030, and identification of hinders and required scientific, technological, standard or political advances.

TL DEVELOPMENTS OBJECTIVES
The approach to identify the TL objectives with the extracted and horminized list of the objectives in BBs in different TLs is explained in this section.

Overall Methodology for Identification of SCOTT Technology Objectives
To extract the objectives, the methodology is considering details of BB specifications, their requirements, and expectation in different industrial domains in the higher categories of technology lines.

Objectives in WP23: Security & Safety
Security & Safet technology line includs 17 BBs. Specification detailes of the BBs in this TL is available at ‎[1]‎[2]. The analysis of these BBs shows the objectives depicted in Figure 1. The objectives are:

-	Trust which is followed by:
 * BB23.C HW supported security mechanisms,[\b]
 * BB23.D Integrated Safety&Security Development,
 * BB23.P Spatial-based authorization and authentication, and
 * BB23.R Trust Anchor and Trust Indicators.

-	Security Mechanism development or enhancement is focused by:
 * BB23.C HW supported security mechanisms,
 * BB23.F Out of Band Security,
 * BB23.G PHY layer security,
 * BB23.N SCOTT Security Library,
 * BB23.O Security Core - Identification, Authentication and Communication, and
 * BB23.P Spatial-based authorization and authentication.

-	Real-time security is mainly focused by:
 * BB23.H Real-time Configuration of Secure Zones, and
 * BB23.L Routing and Scheduling for real-time WSN.

-	Wireless Sensor Network is an objective in almost all BBs which might be not the main focus in BB23.B and BB23.Q.

-	Reliability is an objective focused by:
 * BB23.K Reliable Wireless PHY and MAC,
 * BB23.M Safety WSN Adapter, and
 * BB23.J Reliable Wireless Multi-hop Communications.

-	Quality of Service and Experience (QoS & QoE) will be provided through:
 * BB23.M Safety WSN Adapter,
 * BB23.J Reliable Wireless Multi-hop Communications,
 * BB23.A Dependable Wireless Sensor Network, and
 * BB23.B End-to-end assured QoE.

-	Automotive applicabilities is considered by:
 * BB23.M Safety WSN Adapter,
 * BB23.Q Towards a Safe Virtual Coupling,
 * BB23.A Dependable Wireless Sensor Network,
 * BB23.F Out of Band Security,
 * BB23.G PHY layer security, and
 * BB23.I Reinforcement of safety for traffic infrastructures.

There are also some other objectives such as dependability or energy consumption in BB 23.A (Dependable Wireless Sensor Network), or hardware support in BB23.C (HW supported security mechanisms) or BB23.G (PHY layer security) which are not mainly focused by the other BBs in this TL.



Objectives in WP24: Distributed Cloud Integration
Distributed Cloud Integration is a TL in SCOTT which includes 12 BBs. Details of the BB specifications in this TL is available at ‎[3]‎[4]. The analysis of these BBs shows that they are following the objectives depicted in Figure 2. The objectives are:

-	Trust followed by:
 * BB24.K Trustable Passenger Vehicle Data Logging System.

-	Automotive applicabilities & mobility in:
 * BB24.J Wireless Vehicle Interface,
 * BB24.K Trustable Passenger Vehicle Data Logging System, and
 * BB24.E Cloud computing services for mobility applications.

-	Wireless Sensor Network is an objective in several BBs such as:
 * BB24.B Addressing and Mobility Management of Devices,
 * BB24.A Remote Configuration of Infrastructure,
 * BB24.F Cross-technology synchronization,
 * BB24.G Mobile Edge Computing,
 * BB24.J Wireless Vehicle Interface, and
 * BB24.K Trustable Passenger Vehicle Data Logging System.

-	Real-time security as an objective focused by:
 * BB24.G Mobile Edge Computing,
 * BB24.H Mobility Prediction, and
 * BB24.I Semantic Attribute Based Access Control (S-ABAC).

-	Cross-domain synergy is an objective of:
 * BB24.A Remote Configuration of Infrastructure,
 * BB24.F Cross-technology synchronization, and
 * BB24.L Adaptable network slicing.

-	Security Mechanism development or enhancement focused by BBs such as:
 * BB24.C Application Layer Protocols and Cloud Architectures,
 * BB24.F Cross-technology synchronization,
 * BB24.I Semantic Attribute Based Access Control (S-ABAC),
 * BB24.H Mobility Prediction, and
 * BB24.L Adaptable network slicing.

-	Reference Architecture is an objective in:
 * BB24.B Addressing and Mobility Management of Devices,
 * BB24.C Application Layer Protocols and Cloud Architectures,
 * BB24.D Big Data Analytics, and
 * BB24.I Semantic Attribute Based Access Control (S-ABAC).

There are also some other objectives such as fault tolerance in BB24.C (Application Layer Protocols and Cloud Architectures) or sensor measurement in BB24.D (Big Data Analytics). However, these specific objectives are not followed by the other BBs. Trust is also highlighted just by BB24.K (Trustable Passenger Vehicle Data Logging System). However, SCOTT has planned to have trust as one of the main objectives of the project and thus the other BBs are required to contribute this objective in the involved Ucs.



Objectives in WP25: Autonomy of Devices/Energy Efficiency of WSN
Autonomy of Devices/Energy Efficiency of WSN is a TL in SCOTT which includes 12 BBs. Details of the BBs specification in this TL is available at ‎[5]. The analysis of these BBs shows that they are following the objectives depicted in Figure 3. The objectives are:

-	Reliability is focused by:
 * BB25.D Energy supply to on track segment, and
 * BB25.G System level availability.

-	Wireless Sensor Network and Automotive applicabilities are objectives in almost all BBs in this TL.

-	Security Mechanism development or enhancement is focused by BBs such as:
 * BB25.A Energy efficient security implementation in WSNs,
 * BB25.B Energy efficient & resource optimized component concepts for WSNs, and
 * BB25.F In-vehicle WSN.



Objectives in WP26: Reference Architecture/Implementation
Reference Architecture/Implementation is a TL in SCOTT which includes 8 BBs. Specification details of the BBs in this TL is available at ‎[6]. The analysis of these BBs shows that they are following the objectives depicted in Figure 4. The objectives are:

-	Cross-domain synergy is focused by:
 * BB26.B Cloud computing service platform,
 * BB26.E Interoperability and secure cross-domain application development, and
 * BB26.I Ontology for secure wireless data transfer.

-	Security is focused by almost all BBs in this TL (which might be not the main focus in BB26.A Autonomous Wireless Network.

-	Trust is a specific objective in:
 * BB26.F Measurable security and privacy, and
 * BB26.G Privacy labels (A-F).

-	Wireless Sensor Network will be considered mostly through:
 * BB26.A Autonomous Wireless Network,
 * BB26.E Interoperability and secure cross-domain application development,
 * BB26.H Methods for wireless vehicular data links, and
 * BB26.I Ontology for secure wireless data transfer.

-	Measurable Security is focused by:
 * BB26.F Measurable security and privacy, and
 * BB26.G Privacy labels (A-F),

-	Cloud is an objective in:
 * BB26.B Cloud computing service platform, and
 * BB26.A Autonomous Wireless Network.

-	Privacy labeling is a focused objective in:
 * BB26.F Measurable security and privacy, and
 * BB26.G Privacy labels (A-F).

-	Automotiv application is considered as an objective in:
 * BB26.B Cloud computing service platform,
 * BB26.A Autonomous Wireless Network, and
 * BB26.H Methods for wireless vehicular data links.