Výsledky vyhledávání

Entrevista a Joan Olmos: 'El port de València provoca unes interaccions, de necessitats i servituds, per a les quals la ciutat no està preparada'

Autor: Pau Caparrós i Gironés

Publikováno v: RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)

Joan Olmos Llorens (Massamagrell, València, 1947) és Doctor Enginyer de Camins, professor d’Urbanisme a la Universitat Politècnica de València, autor de nombrosos articles sobre la gestió i creixement de l’espai urbà i membre actiu dels mov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::612cc2362ef78e26a7d82c2e0c9ceff4
http://hdl.handle.net/10045/107784

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Akademický článek

Machine Learning Adaptive Computational Capacity Prediction for Dynamic Resource Management in C-RAN

Autor: Rolando Guerra-Gomez, Silvia Ruiz-Boque, Mario Garcia-Lozano, Joan Olmos Bonafe

Publikováno v: IEEE Access, Vol 8, Pp 89130-89142 (2020)

Efficient computational resource management in 5G Cloud Radio Access Network (C-RAN) environments is a challenging problem because it has to account simultaneously for throughput, latency, power efficiency, and optimization tradeoffs. The assumption

Externí odkaz: https://doaj.org/article/34b72febe8f0480ab5cef29c0b85d30d

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Machine-learning based traffic forecasting for resource management in C-RAN

Autor: Sílvia Ruiz Boqué, Mario Garcia-Lozano, Rolando Guerra-Gomez, Joan Olmos Bonafe

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
EuCNC

The assumption of a fixed computational capacityat the Baseband Unit (BBU) pools in a Cloud Radio Access Network (C-RAN) deployment results in underutilized resourcesor unsatisfied users depending on traffic requirements. In thispaper a new strategy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b1b71c45dfe2ef843e075f19a7e38d
https://hdl.handle.net/2117/345553

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Dynamic resource allocation in C-RAN with real-time traffic and realistic scenarios

Autor: Joan Olmos Bonafe, Mario Garcia-Lozano, Sílvia Ruiz Boqué, Rolando Guerra-Gomez

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
WiMob

This work proposes the use of a modified and improved version of the realistic Vienna Scenario that was defined in COST action IC1004, to test two different scale C-RAN deployments. First, a large-scale analysis with 628 Macro-cells (Mcells) and 221

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1778bbc83f886f633a46bc6a46fee7c
https://hdl.handle.net/2117/184372

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Low-cost test measurement setup for real IoT BLE sensor device characterization

Autor: Jose Luis Valenzuela, Antonio Valdovinos, Angela Hernandez-Solana, Joan Olmos, David Perez-Diaz-de-Cerio

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya

The methodology presented in this paper aims to characterize impairments shown by real devices which are usually neglected on standardized tests but that become very important in massive IoT scenarios. For instance, we have measured that real BLE sca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55ed1fc03a9d74dcadec7e6f09ab5194
http://zaguan.unizar.es/record/86219

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Comparison of multicast/broadcast services in Long Term Evolution Advanced and IEEE 802.16m networks

Autor: Jorge Calabuig, David Martin-Sacristan, Joan Olmos, Jose F. Monserrat

Publikováno v: Wireless Communications and Mobile Computing. 14:717-728

This paper performs a comparison of multicast/broadcast services MBS support in Long Term Evolution Advanced LTE-A and Worldwide Interoperability for Microwave Access WiMAX IEEE802.16m. Firstly, the main technical features of both standards concernin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91655832e3ee156f15e23d1b5c0183f7
https://doi.org/10.1002/wcm.2229

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On the need for dynamic downlink intercell interference coordination for realistic Long Term Evolution deployments

Autor: David Gonzalez G, Silvia Ruiz, Mario Garcia-Lozano, Joan Olmos

Publikováno v: Wireless Communications and Mobile Computing. 14:409-434

Intercell interference is the main issue limiting the capacity of modern orthogonal frequency-division multiple access based cellular networks. Recently, extensive research work has been carried out in this field, and intercell interference coordinat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b11d84644b80d7e0391dd1cf7f56dbd
https://doi.org/10.1002/wcm.2191

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On the Performance of LTE UL Power Control in Realistic Conditions

Autor: Mario Garcia-Lozano, Silvia Ruiz, Maria A. Lema, Joan Olmos

Publikováno v: Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783642379345
MONAMI

This paper deals with the interference control in the uplink (UL) of Long Term Evolution (LTE) systems. Although the multiple access technique allows an almost null intra-cell interference, the system is still sensitive to the inter-cell component ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::52245961c282d742e7777d527f9f20f9
https://doi.org/10.1007/978-3-642-37935-2_11

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Link abstraction for variable bandwidth with incremental redundancy HARQ in LTE

Autor: Latif, I., Kaltenberger, F., Knopp, R., Joan Olmos

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Scopus-Elsevier
Recercat. Dipósit de la Recerca de Catalunya
instname

Incremental redundancy hybrid automatic repeat request (IR-HARQ) scheme used in recent wireless communication standards such as 3GPP LTE provides higher benefits in terms of system capacity and robustness. To map these benefits into system level eval

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::81e49b047d12ef959c8ccc2819ab0520
https://hdl.handle.net/2117/20323

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Improving the Interplay between Periodic Channel State Information Feedback and Static Intercell Interference Coordination in LTE

Autor: Sílvia Ruiz Boqué, Joan Olmos, Mario Garcia-Lozano, David Gonzalez G

Publikováno v: Journal of Communications. 7

In the context of OFDMA-based cellular net- works, Intercell Interference Coordination has been recog- nized as a key concept to achieve seamless levels of Quality of Service. This is especially true in scenarios where dense reuse of spectrum is purs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f81ccf6db93f8f66f922654b0e2a44d0
https://doi.org/10.4304/jcm.7.9.660-675

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