Imperial College London
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ProfessorDenizGunduz

Faculty of Engineering, Department of Electrical and Electronic Engineering

Professor in Information Processing
 
 
 
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Contact

 

+44 (0)20 7594 6218d.gunduz Website

 
 
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Assistant

 

Ms Joan O'Brien +44 (0)20 7594 6316

 
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Location

 

1016Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Ozfatura:2017:10.1109/LCOMM.2017.2774799,
author = {Ozfatura, E and Gunduz, D},
doi = {10.1109/LCOMM.2017.2774799},
journal = {IEEE Communications Letters},
pages = {288--291},
title = {Mobility and popularity-aware coded small-cell caching},
url = {http://dx.doi.org/10.1109/LCOMM.2017.2774799},
volume = {22},
year = {2017}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - In heterogeneous cellular networks with caching capability, due to mobility of users and storage constraints of small-cell base stations (SBSs), users may not be able to download all of their requested content from the SBSs within the delay deadline of the content. In that case, the users are directed to the macro-cell base station (MBS) in order to satisfy the service quality requirement. Coded caching is exploited here to minimize the amount of data downloaded from the MBS, taking into account the mobility of the users as well as the popularity of the contents. An optimal distributed caching policy is presented when the delay deadline is below a certain threshold, and a distributed greedy caching policy is proposed when the delay deadline is relaxed.
AU  - Ozfatura,E
AU  - Gunduz,D
DO  - 10.1109/LCOMM.2017.2774799
EP  - 291
PY  - 2017///
SN  - 1089-7798
SP  - 288
TI  - Mobility and popularity-aware coded small-cell caching
T2  - IEEE Communications Letters
UR  - http://dx.doi.org/10.1109/LCOMM.2017.2774799
UR  - http://hdl.handle.net/10044/1/53624
VL  - 22
ER  -
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