GreenICN Overview GreenICN: Architecture and Applications of Green Information Centric Networking

Transcription

1 GreenICN Overview GreenICN: Architecture and Applications of Green Information Centric Networking Mayutan Arumaithurai University of Goettingen Research Activities and Future of EU/US/JP ICN projects Workshop Waseda University Tokyo, Japan, October 2015

2 Consortium 30/10/2015 Mayutan: GreenICN Overview 2

3 Acknowledgement Thanks to the scientific community at large for all the work done, the feedbacks received as reviewers/advisors All these helped shape our ideas in the GreenICN project Thanks to the GreenICN team One of the first set of EU-Japan projects Great experience and we learnt a lot from one another Different (working) cultures => good for research 30/10/2015 Mayutan: GreenICN Overview 3

4 Users are primarily interested in content and not where they retrieve the content from. Traditional IP host to host connectivity Not flexible and inefficient Motivation ICN aims to focus on Information delivery allows the user to obtain content from anywhere in the network. Connect me with host Give me today s issue of Time Magazine Current-Internet (Address-Centric Network) Information-Centric Network 30/10/2015 Mayutan: GreenICN Overview 4

5 Main Objectives - I (as in Proposal) ICN has the potential to solve many issues prevalent in IP such as mobility, security, push based delivery and etc.. Research on ICN is at an early stage Solutions such as CCN, NDN, COPSS exist many key issues still open, including resource control, migration path, energy efficiency, pub/sub and etc. GreenICN Aim: To provide solutions to these issues How: By adopting an application driven approach To help identify requirements and evaluate the design/solution Note: GreenICN did/does not want to create a new architecture Vision: Have an ICN based global network that supports all kinds of applications (current and future) 30/10/2015 Mayutan: GreenICN Overview 5

6 Application driven design GreenICN attempts to solve ICN issues by focusing on key application scenarios Disaster Management (the aftermath of a disaster) energy and communication resources are at a premium base stations, end-devices running out of power presence of fragmented networks with only intermittent connectivity certain routes not available, servers unreachable, presence of mules, Delay NOTE: tolerance, NDN, CCN, interest COPSS and that data rely might on reverse traverse path different forwarding pathsdoes not work out of the box in a fragmented scenario. critical messages to be efficiently and reliably distributed Jan Seedorf disaster will notification, present work critical done rescue and information, technical achievements safety confirmation in this space in more detail 30/10/2015 Mayutan: GreenICN Overview 6

7 Application driven design GreenICN attempts to solve ICN issues by focusing on key application scenarios Non-Disaster (Video, text, voice) scalable, efficient video delivery large scale dissemination, congestion control[1][2] mobility (including source, group) efficiently support such mobility evolution of CDNs/caches and migration And also has relevance in disaster cases too Ioannis Psaras will present the Hotnets work in more detail [1] J.Chen, M. Arumaithurai, X. Fu, K.K. Ramakrishnan, SAID: A Control Protocol for Scalable and Adaptive Information Dissemination in ICN, arxiv [2] Ioannis Psaras, Lorenzo Saino, George Pavlou, Revisiting Resource Pooling: The Case for In-Network Resource Sharing, Hotnets /10/2015 Mayutan: GreenICN Overview 7

8 Non-Disaster (Video) 30/10/2015 Mayutan: GreenICN Overview 8

9 Application driven design We and the ICN community are searching for new application scenarios Network management for ICN is also important One interesting way to approach this is to view Network Management as an application What is the role of names in Network management? [1] Helps focus on the what (which services are needed) instead ofthe where In the process, we created a name based networkmanagement framework that is generally applicable [1] [1] M. Arumaithurai, J. Chen, E. Monticelli, X. Fu, K.K. Ramakrishnan, Exploiting ICN for Flexible Management in Software-Defined Networks, ACM Conference on Information-Centric Networking (ICN-2014), September /10/2015 Mayutan: GreenICN Overview 9

10 GREENICN: BIG PICTURE 30/10/

11 Energy Consumption Model / Energy Reduction Policy Energy TE Big Picture Disaster GreenICN apps FCSC (Based Non-Disaster Disaster, (video) video sharing and other use-scenarios) High-level API GreenICN Mid-level middleware API Security TE Other apps specific N/w Non-disaster (video) specific N/w Disaster specific N/w Other Engines GreenICN Network (Core functionality) COPSS + CCN/NDN GreenN Function Centric Service et TE Chaining (How ICN can help in Network API Mgmt) (CCNx/ NDNx extended API) Low-level API Energy Local Energy Efficiency SmartCard will Lower be discussed Layer separately Face Level resources 30/10/2015 Mayutan: GreenICN Overview 11

12 Relationship between modules 30/10/2015 Mayutan: GreenICN Overview 12

13 GREENICN: ARCHITECTURAL ENHANCEMENTS 30/10/

14 Internames [1] Architectural enhancements A name to name model that details upon the various resolution servers/steps required Object resolution, name resolution, routing resolution, reverse path facilitates interoperability, co-existence, scalability Orice [2] [3] Details upon the object resolution server Maps user requests to ICN names The concepts are not new and in fact what many in the ICN community assume is required Our goal is to bring more clarity to these concepts and identify the exact role they play [1] N. Blefari Melazzi, A. Detti, M. Arumaithurai, K.K. Ramakrishnan, Internames: a name-to-name principle for the future Internet, Q-ICN workshop (in conjunction with Q-SHINE), Rhodes, Greece, August [2] S. S. Adhatarao, J. Chen, M. Arumaithurai, X. Fu, K.K. Ramakrishnan, ORICE: An Architecture for Object Resolution Services in Information- Centric Environment, IEEE LANMAN 2015, China, April [3] S. S. Adhatarao, J. Chen, M. Arumaithurai, X. Fu, K.K. Ramakrishnan, Prototype of an Architecture for Object Resolution Services in Information- Centric Environment, Demonstration Session, ACM ICN 2015, San Francisco, October /10/2015 Mayutan: GreenICN Overview 14

15 Conclusion I A large part of our work has been published in standardization forums and peer reviewed conferences/journals/workshops/ poster-demo and etc. Therefore publically available to the community An indication of the quality of the work done Input to ICNRG, ITU, MPEG ~66 peer reviewed publications publications in peer reviewed top conferences (28), Journals (13), Workshops (13), Poster/Demonstration/short-papers (13) 63 invited papers/technical reports available to the public and a book chapter 49 non paper related presentations at conferences (keynotes), invited talks, panels, universities, standardization and ICT events 30/10/2015 Mayutan: GreenICN Overview 15

16 Conclusion I A large part of our work has been published in standardization forums and peer reviewed conferences/journals/workshops/ poster-demo and etc. Therefore publically available to the community An indication of the quality Three Best of the Paper work Awards done ~66 peer reviewed publications 1) Information Resilience through User-Assisted Caching in Disruptive publications Content-Centric in peer Network, reviewed Best top paper conferences at IFIP Networking, (28), Journals May (13), Workshops (13), Poster/Demonstration/short-papers (13) 2) Congestion price for cache management in information-centric networking, Best Paper at IEEE Global Internet Symposium, IEEE Infocom Workshops, April invited papers/technical reports available to the public and a book chapter 49 3) non Exploiting paper ICN related for Flexible presentations Management at in Software-Defined conferences (keynotes), invited Networks, talks, panels, Best Paper universities, at ICN, September standardization and ICT events 30/10/2015 Mayutan: GreenICN Overview 16

17 Conclusion III Lot more work to be done by the ICN community to Resolve issues Convince the larger community, the benefits of ICN The GreenICN consortium s aim is to support this effort Looking forward to active collaboration and working to make ICN a success 30/10/2015 Mayutan: GreenICN Overview 17

18 US 30/10/2015 Mayutan: GreenICN Overview 18

19 Thank You Questions? Website -