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DUALITY SIGNED

Theoretical Foundations of Memory Micro-Insertions in Wireless Communications

Total Cost €

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EC-Contrib. €

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Partnership

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 DUALITY project word cloud

Explore the words cloud of the DUALITY project. It provides you a very rough idea of what is the project "DUALITY" about.

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Project "DUALITY" data sheet

The following table provides information about the project.

Coordinator
EURECOM 

Organization address
address: ROUTE DES CHAPPES 450 CAMPUS SOPHIATECH
city: BIOT
postcode: 6410
website: www.eurecom.fr

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country France [FR]
 Total cost 1˙978˙777 €
 EC max contribution 1˙978˙777 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2016-COG
 Funding Scheme ERC-COG
 Starting year 2017
 Duration (year-month-day) from 2017-04-01   to  2022-03-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    EURECOM FR (BIOT) coordinator 1˙978˙777.00

Map

 Project objective

We propose to develop the theoretical foundations of transforming memory into data rates, and to explore their practical ramifications in wireless communication networks.

Motivated by the long-lasting open challenge to invent a communication technology that scales with the network size, we have recently discovered early indications of how preemptive use of distributed data-storage at the receiving communication nodes (well before transmission), can offer unprecedented throughput gains by surprisingly bypassing the dreaded bottleneck of real-time channel-feedback. For an exploratory downlink configuration, we unearthed a hidden duality between feedback and preemptive use of memory, which managed to doubly-exponentially reduce the needed memory size, and consequently offered unbounded throughput gains compared to all existing solutions with the same resources. This was surprising because feedback and memory were thought to be mostly disconnected; one is used on the wireless PHY layer, the other on the wired MAC.

This development prompts our key scientific challenge which is to pursue the mathematical convergence between feedback-information-theory and preemptive distributed data-storage, and to then design ultra-fast memory-aided communication algorithms that pass real-life testing. This is a structurally new approach, which promises to reveal deep links between feedback information theory and memory, for a variety of envisioned wireless-network architectures of exceptional promise. In doing so, our new proposed theory stands to identify the basic principles of how a splash of memory can surgically alter the informational-structure of these networks, rendering them faster, simpler and more efficient. In the end, this study has the potential to directly translate the continuously increasing data-storage capabilities, into gains of wireless network capacity, and to ultimately avert the looming network-overload caused by these same indefinite increases of data volumes.

 Publications

year authors and title journal last update
List of publications.
2018 E. Parrinello, A. Ãœnsal, and P. Elia
Optimal coded caching in heterogeneous networks with uncoded prefetching
published pages: , ISSN: , DOI:
IEEE Information Theory Workshop (ITW), Nov. 2018 2019-12-16
2019 K. Avrachenkov, J. Goseling and B. Serbetci
Distributed Cooperative Caching for VoD with Geographic Constraints
published pages: , ISSN: , DOI:
IEEE International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WIOPT), June 2019 2019-12-16
2019 E. Lampiris, D. Jiménez Zorrilla, and P. Elia
Mapping heterogeneity does not affect wireless Coded MapReduce
published pages: , ISSN: , DOI:
IEEE International Symposium on Information Theory (ISIT), 2019 2019-12-16
2017 E. Lampiris, J. Zhang, and P. Elia
Cache-aided cooperation with no CSIT
published pages: , ISSN: , DOI:
IEEE International Symposium on Information Theory (ISIT), June 2017. 2019-12-16
2018 E. Lampiris and P. Elia
Full coded caching gains for cache-less users
published pages: , ISSN: , DOI:
IEEE Information Theory Workshop (ITW), Nov 2018 2019-12-16
2019 E. Lampiris, A. E. Gamal, and P. Elia
Wyner’s network on caches: Combining receiver caching with a flexible backhaul
published pages: , ISSN: , DOI:
IEEE International Symposium on Information Theory (ISIT), 2019 2019-12-16
2019 E. Parrinello, A. Ãœnsal, and P. Elia
Optimal coded caching under statistical QoS information
published pages: , ISSN: , DOI:
IEEE International Symposium on Information Theory (ISIT), July 2019. 2019-12-16
2019 E. Lampiris and P. Elia
Bridging two extremes: Multi-antenna coded caching with reduced subpacketization and CSIT
published pages: , ISSN: , DOI:
IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2019. 2019-12-16
2019 E. Parrinello and P. Elia
Coded caching with optimized shared-cache sizes
published pages: , ISSN: , DOI:
IEEE Information Theory Workshop (ITW), Aug. 2019 2019-12-16
2018 Lampiris, Eleftherios; Elia, Petros
Adding transmitters dramatically boosts coded-caching gains for finite file sizes
published pages: , ISSN: , DOI:
2019-04-18
2018 Emanuele Parrinello, Eleftherios Lampiris, Petros Elia
Coded Distributed Computing with Node Cooperation Substantially Increases Speedup Factors
published pages: , ISSN: , DOI:
2019-04-18
2018 Emanuele Parrinello ; Eleftherios Lampiris ; Petros Elia
Coded Distributed Computing with Node Cooperation Substantially Increases Speedup Factors
published pages: 1291 - 1295, ISSN: , DOI:
2018 IEEE International Symposium on Information Theory (ISIT) 2019-04-18
2018 Eleftherios Lampiris ; Petros Elia
Adding Transmitters Allows Unbounded Coded-Caching Gains with Bounded File Sizes
published pages: 1435 - 1439, ISSN: , DOI:
2018 IEEE International Symposium on Information Theory (ISIT) 2019-04-18
2018 Lampiris, Eleftherios; Elia, Petros
Full Coded Caching Gains for Cache-less Users
published pages: , ISSN: , DOI:
1 2019-04-18
2018 Emanuele Parrinello, Ayse Unsal, Petros Elia
Fundamental Limits of Caching in Heterogeneous Networks with Uncoded Prefetching
published pages: , ISSN: , DOI:
Submitted Transactions in Information Theory 2019-04-18
2018 Eleftherios Lampiris ; Petros Elia Page s: 1440 - 1444
Achieving Full Multiplexing and Unbounded Caching Gains with Bounded Feedback Resources
published pages: , ISSN: , DOI:
2018 IEEE International Symposium on Information Theory (ISIT) 2019-04-18
2018 Emanuele Parrinello, AyÅŸe Ãœnsal, Petros Elia
Coded Caching with Shared Caches: Fundamental Limits with Uncoded Prefetching
published pages: , ISSN: , DOI:
2019-04-18
2017 Jingjing Zhang, Petros Elia
Fundamental Limits of Cache-Aided Wireless BC: Interplay of Coded-Caching and CSIT Feedback
published pages: 1-1, ISSN: 0018-9448, DOI: 10.1109/TIT.2017.2674668
IEEE Transactions on Information Theory 2019-04-18
2018 Eleftherios Lampiris ; Petros Elia
Adding Transmitters Dramatically Boosts Coded-Caching Gains for Finite File SizesPage s: 1176 - 1188
published pages: , ISSN: 0733-8716, DOI:
IEEE Journal on Selected Areas in Communications 2019-04-18

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