Distributed Hybrid Precoding for Indoor Deployments Using Millimeter Wave Band
Joint Authors
Monserrat, Jose F.
Gimenez, Sonia
Calabuig, Daniel
Roger, Sandra
Cardona, Narcís
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-08
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Telecommunications Engineering
Abstract EN
Distributed Antenna Systems (DAS) are an alternative of network deployment that allows reducing the distance between transmitter and receiver by distributing the antennas throughout the coverage area.
Moreover, the performance of the millimeter wave (mmWave) band can be significantly high within short transmitter-receiver distances.
In this paper, the potential benefits of DAS deployments in the mmWave band are studied.
To this aim, a distributed hybrid precoding (DHP) solution with remote antenna unit (RAU) selection capabilities is proposed and analyzed in an indoor DAS working in mmWaves and compared to two other indoor deployment strategies: a conventional cellular system with colocated antenna arrays and a small cell deployment.
The results show that, using DHP, DAS not only brings huge gains to cell-edge users rate but also increases system capacity, becoming the best overall deployment.
Further simulations including practical limitations have revealed that DAS using DHP is quite robust to combiner losses, although its performance is significantly degraded by outdated channel reports.
American Psychological Association (APA)
Gimenez, Sonia& Calabuig, Daniel& Roger, Sandra& Monserrat, Jose F.& Cardona, Narcís. 2017. Distributed Hybrid Precoding for Indoor Deployments Using Millimeter Wave Band. Mobile Information Systems،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1189107
Modern Language Association (MLA)
Gimenez, Sonia…[et al.]. Distributed Hybrid Precoding for Indoor Deployments Using Millimeter Wave Band. Mobile Information Systems No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1189107
American Medical Association (AMA)
Gimenez, Sonia& Calabuig, Daniel& Roger, Sandra& Monserrat, Jose F.& Cardona, Narcís. Distributed Hybrid Precoding for Indoor Deployments Using Millimeter Wave Band. Mobile Information Systems. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1189107
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189107