Robust Cache-Aided Interference Management under Full Transmitter Cooperation

Enrico Piovano, Hamdi Joudeh, Bruno Clercks

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we look at a wireless network consisting of K fully-cooperating transmitters serving K receivers, each equipped with a cache memory. Each node is equipped with a single antenna and transmitters have access to partial channel state information. For a symmetric setting, we characterize the generalized degrees of freedom (GDoF) up to a constant multiplicative factor. We further show that the characterized order-optimal GDoF is also attained in a decentralized setting, with no coordination during the cache content placement phase.

Original languageEnglish
Title of host publication2018 IEEE International Symposium on Information Theory, ISIT 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1540-1544
Number of pages5
Volume2018-June
ISBN (Print)9781538647806
DOIs
Publication statusPublished - 2018 Aug 15
Externally publishedYes
Event2018 IEEE International Symposium on Information Theory, ISIT 2018 - Vail, United States
Duration: 2018 Jun 172018 Jun 22

Other

Other2018 IEEE International Symposium on Information Theory, ISIT 2018
CountryUnited States
CityVail
Period18/6/1718/6/22

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Information Systems
  • Modelling and Simulation
  • Applied Mathematics

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  • Cite this

    Piovano, E., Joudeh, H., & Clercks, B. (2018). Robust Cache-Aided Interference Management under Full Transmitter Cooperation. In 2018 IEEE International Symposium on Information Theory, ISIT 2018 (Vol. 2018-June, pp. 1540-1544). [8437707] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIT.2018.8437707