H2020 PHASES 2 AND 3. Hans-Peter Mayer, Bell Labs, Alcatel-Lucent September 2014 COPYRIGHT 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

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H2020 PHASES 2 AND 3 Hans-Peter Mayer, Bell Labs, Alcatel-Lucent

2 DRIVERS FOR 5G ADOPTION Services delivered / users served: Broadband Machines Security Efficiency improvements TCO Energy Spectrum 2

3 KPIS - WHICH ARE THE 5G DESIGN TARGETS? 3

4 CAN WE HAVE A SINGLE MULTI-SERVICE AIR INTERFACE? YES Challenge: Combine broadband and small traffic Be resource efficient ( energy, spectrum, network) Low overhead, low complexity, simple terminals Offer high reliability & low latency options Traffic Type Synch? Access Type Properties I closed-loop scheduled classical high volume data services II open-loop scheduled HetNet and/or cell edge multi-layered high data traffic III open-loop sporadic, contention-based few bits, supporting low latency, e.g. smartphone apps IV open-loop/none* contention-based energy-efficient, high latency, few bits *: none for maximal energy savings at Tx, open-loop for reduced complexity at Rx 4

5 MORE SPECTRUM: MM-WAVE WILL IT PROVIDE COVERAGE AT COST? Mm- wave for outdoor or indoor access Lots of mm-wave spectrum Bursty traffic, High rate. when covered Propagation is mainly line of sight Arrays Cost and energy efficiency efficient silicon Dense deployment (overlapping coverage) Tracking of users needed Coverage at cost? 5

6 NEW EDGE ARCHITECTURE, EXPLOITING VIRTUALIZATION Federico Boccardi, Osman Aydin, Uwe Doetsch, Torsten Fahldieck, Hans-Peter Mayer: User-centric architectures: Enabling CoMP via hardware virtualization. PIMRC 2012:

7 SDN: ONE DEPLOYMENT FOR DIVERGING SERVICES Create service specific virtualized networks Enable and exploit virtualization and multitenancy 7

8 FROM MULTI-RAT TO FUSION OF RAT S Broad band voice M2M Broad cast Emergency services Xxx in 2028 heterogeneous services Legacy RAT to be integrated: service mapping, handover.. 5G Wi Fi 4G 5G mmw spectrum System sharing instead of spectrum sharing - Two levels of integration: 5G air interface and system: multi-rat - Sharing at system level: framework needed 8

10 EU & EC Framework 5G Infrastructure PPP Highlights PPP Pre-structuring Model Application Layers P8: 5G Holistic Network Architecture P13: 5G Network Security and Integrity P12: SLM & Metrics for QoS/QoE P10: 5G Services E2E Brokering and Delivery P11: Cognitive Network Management P14: Virtual Networks Platform P9: Enabling Technologies Unified Control P16: Multi-Domain SW Networks P15: Service Program. and Orchestr. H2020 work P1: 5G Wireless System Design P6: Novel Radio System Architecture - Topic areas for H2020 call 2 PPP reflect a long-term program targeting a standard in As a result we see little change in the basic topics and technologies themselves Physical Layer P2: 5G Air Interface P3: 5G for Massive MTC P4: 5G mm-wave Air Interface Technology components P5: 5G HW/SW Platforms P7: Backhaul/Fronthaul Integration Note: The size of the Projects boxes does not indicate the potential size or manpower of Projects Services 10

EVOLUTION -- TRANSITION FROM LTE ++ TO 5G 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 5G 4G R14 (start

R15 R15 WRC 18/19 R16 R16 Main drivers for 5G: - Extended range of services and use cases Small traffic, low

architecture integrating legacy RAT Conceptual work Focusing: Evaluation / integration/ selection Integration,

the topics - Early phase: Conceptual work, scouting - Focussing phase: Quantitative evaluation, Assessment and

11 EVOLUTION -- TRANSITION FROM LTE ++ TO 5G G 4G R14 (start SI) R12 R13 R14 Introduction -- SDN/NFV in core and gateways WRC 15? R15 R15 WRC 18/19 R16 R16 Main drivers for 5G: - Extended range of services and use cases Small traffic, low latency, availability - Cost, energy and signaling efficiency in the networks - Simple and SDN/NFV-compatible architecture integrating legacy RAT Conceptual work Focusing: Evaluation / integration/ selection Integration, Engineering, trials FP7 H2020 Call2-5GPPP- Phase 2 - The focus of the projects should evolve with the maturing of the topics - Early phase: Conceptual work, scouting - Focussing phase: Quantitative evaluation, Assessment and selection of the technologies, integration of a system - Integration and Engineering phase - Phasing : Number of people that can drive the process is limited. Phases should stay sequential. 11

12 GAPS IN THE CURRENT SET OF PROJECTS Linkage to evolving an applications community - Need to track requirements and to link to stakeholders on the applications side - Allow app stakehoders to play with the new possibilities Some topic areas will extend or split to allow for deeper coverage - Introducing more extensive evaluation: modeling, simulation frameworks - Attaching a targetted prototyping activity to accommodate for sufficient resources - Deeper coverage of specific topics New questions will come up: - E.g. the impact of virtualization and multi-tenancy on business within the network, accounting is becoming crucial. This has significant regulatory and legal implications. 12

Examples for research questions resulting from cross-topics Cross- projects: Some interactions between the last pre-structuring projects need more in-depth studies - This is currently being accounted

Architecture P13: 5G Network Security and Integrity P11: Cognitive Network Management P12: SLM & Metrics for QoS/QoE P10: 5G Services E2E Brokering and Delivery Air interface: adaptation for MTC P14:

13 Examples for research questions resulting from cross-topics Cross- projects: Some interactions between the last pre-structuring projects need more in-depth studies - This is currently being accounted for in bi-lateral interactions between the Px projects but dedicated studies need to follow Security aspects of Virtualization and Architectures Application Layers P8: 5G Holistic Network Architecture P13: 5G Network Security and Integrity P11: Cognitive Network Management P12: SLM & Metrics for QoS/QoE P10: 5G Services E2E Brokering and Delivery Air interface: adaptation for MTC P14: Virtual Networks Platform P1: 5G Wireless System Design P9: Enabling Technologies Unified Control P16: Multi-Domain SW Networks P6: Novel Radio System Architecture P15: Service Program. and Orchestr. Rationalization / Common modules? Physical Layer P2: 5G Air Interface P3: 5G for Massive MTC P4: 5G mm-wave Air Interface P5: 5G HW/SW Platforms P7: Backhaul/Fronthaul Integration Note: The size of the Projects boxes does not indicate the potential size or manpower of Projects Technology components Services 13

14 EXTENDED PARTNERSHIP MODELS - The interest in participation to the PPP projects is much larger than what they can handle - Many academic partners would like to join PPP, but cannot be accommodated - Many non-eu parties seek linkage - Currently captured in EU-Japan, EU-Korea, EU-China - This approach does not scale easily, there are many more candidates. - Dilemma : If we increase the PPP projects size to accommodate more partners and parties, projects loose focus and efficiency - Consider a structured approach, creating a co-operation platform around the projects. 14

16 DEMOS AND PROTOTYPES GENERAL CONSIDERATIONS Demos should show - The mastering of a technical challenge - The impact of a new technology Realization - Demos may be pure (software) models, just visualizing properties and impact of a technology - Can also consist of a prototype plus a human interface to allow for more insight - This is clearly the preferred type De- risking and relevance - Prototypes should closely relate to the critical research questions of the project 16

17 DEMOS AND PROTOTYPES GENERAL CONSIDERATIONS Limited effort: - Prototypes rely on simplifications and abstractions to become viable (e.g. one scenario, few users) - Use abstractions for non-relevant parts - Lack of statistical richness: Generally, prototypes are not a good vehicle to answer performance questions (Apart from e.g. peak rates ) since they represent limited numbers of nodes and users - Realization perspective: Realization of a prototype leads to an implementation view and related learning. It adds another perspective to research. 17

18 WHAT WOULD WE SEE IDEALLY ON PROTOTYPING? Topic Demo Visualization and experience 1 System D2D links, Dense networks, Sharing between players 2 Air Interface - Air interface integrating broadband and massive small traffic -Low latency link ( D2D and Infrastructure type) -High availability link option / extended link budget 3 M2M Application / use case demo for small traffic, Including low latency application 4 Mm-wave Outdoor mm-wave link with dynamic tracking of a (pedestrian) user Fast switching between access points, between umbrella layer and mmwave System monitor Application demo Air Interface chain (on air) Demos with system monitor and demo applications Demo applications from Automotive, smart grid, sensing area, abstraction of signal processing chain Multiple (video) applications over a realtime mm-wave link, 5 Efficient hardware 6 Novel architecture 7 Flexible Front/ Mid- / backhaul Highly efficient broadband transceiver low-power flexible baseband chain for 5G air IF Dynamic connectivity on a virtualization platform: Instantiation of RAN functions, creation and deletion of antenna paths, mobility Different distribution options for RAN functions Hardware demo w. generated signals, spectra, power meter System monitor System monitor (7 may be combined with 6) 18

EVOLUTION OF PROTOTYPE SCOPE 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 5G 4G R14 (start SI) R12 R13 R14?

19 EVOLUTION OF PROTOTYPE SCOPE G 4G R14 (start SI) R12 R13 R14? R15 R15 R16 R16 Introduction -- SDN/NFV in core and gateways WRC 15 WRC 18/19 FP7 H2020 Call2-5GPPP- Phase 2 1: Technology components 2: Sub-systems 3: Early System trials (pre-standard) Step1 : Technology components like waveforms and spectra, mm-wave links Step2: Sub-systems: multiple complete links, early protocol stack carrying applications Step3: Early systems based on preliminary standard and specs 19

The 5G Infrastructure Public-Private Partnership. Phase 2 Pre-structuring Model Verticals Workshop Brussels Dr.

The 5G Infrastructure Public-Private Partnership Phase 2 Pre-structuring Model Verticals Workshop - 09.11.15 - Brussels Dr. Didier Bourse 1 Outline Model Approach Model Scope & Coverage Model Specificities