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Angel Lozano

Researcher at Pompeu Fabra University

Publications -  226
Citations -  21431

Angel Lozano is an academic researcher from Pompeu Fabra University. The author has contributed to research in topics: MIMO & Communication channel. The author has an hindex of 51, co-authored 210 publications receiving 19109 citations. Previous affiliations of Angel Lozano include VTT Technical Research Centre of Finland & Alcatel-Lucent.

Papers
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What Will 5G Be

Jeffrey G. Andrews, +6 more
- 03 Jun 2014 - 
TL;DR: This paper discusses all of these topics, identifying key challenges for future research and preliminary 5G standardization activities, while providing a comprehensive overview of the current literature, and in particular of the papers appearing in this special issue.
Journal ArticleDOI

Five disruptive technology directions for 5G

Federico Boccardi, +4 more
- 19 Feb 2014 - 
TL;DR: In this article, the authors describe five technologies that could lead to both architectural and component disruptive design changes: device-centric architectures, millimeter wave, massive MIMO, smarter devices, and native support for machine-to-machine communications.
Journal ArticleDOI

Optimum power allocation for parallel Gaussian channels with arbitrary input distributions

Angel Lozano, +2 more
- 01 Jul 2006 - 
TL;DR: This paper gives the power allocation policy that maximizes the mutual information over parallel channels with arbitrary input distributions, and admits a graphical interpretation, referred to as mercury/waterfilling, which generalizes the waterfilling solution and allows retaining some of its intuition.
Posted Content

What Will 5G Be

Jeffrey G. Andrews, +6 more
- 12 May 2014 - 
TL;DR: In this paper, the authors identify key challenges for future research and preliminary 5G standardization activities, while providing a comprehensive overview of the current literature, and in particular of the papers appearing in this special issue.
Journal ArticleDOI

Impact of antenna correlation on the capacity of multiantenna channels

Antonia M. Tulino, +2 more
- 01 Jul 2005 - 
TL;DR: This paper applies random matrix theory to obtain analytical characterizations of the capacity of correlated multiantenna channels that uncover compact capacity expansions that are valid for arbitrary numbers of antennas and that shed insight on how antenna correlation impacts the tradeoffs among power, bandwidth, and rate.