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of 1 309
pro vyhledávání: '"Leung V"'
Publikováno v:
IEEE ICC 2019
Analysis of the performance of Unmanned Aerial Vehicle (UAV)-enabled communications systems often relies upon idealized antenna characteristic, where the side-lobe gain of UAVs' antenna is ignored. In practice, however, side-lobe cause inevitable int
Externí odkaz:
http://arxiv.org/abs/1902.08542
Publikováno v:
IEEE VTC 2019
Providing seamless coverage under current cellular network technologies is surmountable only through gross overengineering. Alternatively, as an economically effective solution, the use of unmanned aerial vehicles (UAVs), augmented with the functiona
Externí odkaz:
http://arxiv.org/abs/1902.08547
Publikováno v:
IEEE WCNC 2019
We consider an unmanned aerial vehicle enabled (UAV-enabled) fog-radio access network (F-RAN) in which UAVs are considered as flying remote radio heads (RRH) equipped with caching and cooperative communications capabilities. We are mainly focus on pr
Externí odkaz:
http://arxiv.org/abs/1902.08545
Caching the content closer to the user equipments (UEs) in heterogenous cellular networks (HetNets) improves user-perceived Quality-of-Service (QoS) while lowering the operators backhaul usage/costs. Nevertheless, under the current networking strateg
Externí odkaz:
http://arxiv.org/abs/1901.11068
The fifth-generation (5G) networks are expected to be able to satisfy users' different quality-of-service (QoS) requirements. Network slicing is a promising technology for 5G networks to provide services tailored for users' specific QoS demands. Driv
Externí odkaz:
http://arxiv.org/abs/1704.07038
Millimeter wave (mmWave) communication technologies have recently emerged as an attractive solution to meet the exponentially increasing demand on mobile data traffic. Moreover, ultra dense networks (UDNs) combined with mmWave technology are expected
Externí odkaz:
http://arxiv.org/abs/1704.07037
Akademický článek
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Publikováno v:
Optics Express 22, 8190-8204 (2014)
We study light transport in phosphor plates of white light-emitting diodes (LEDs). We measure the broadband diffuse transmission through phosphor plates of varying YAG:Ce$^{3+}$ density. We distinguish the spectral ranges where absorption, scattering
Externí odkaz:
http://arxiv.org/abs/1311.6110
Autor:
Leung, V. Y. F., Pijn, D. R. M., Schlatter, H., Torralbo-Campo, L., La Rooij, A., Mulder, G. B., Naber, J., Soudijn, M. L., Tauschinsky, A., Abarbanel, C., Hadad, B., Golan, E., Folman, R., Spreeuw, R. J. C.
Publikováno v:
Rev. Sci. Instrum. 85, 053102 (2014)
We describe the fabrication and construction of a setup for creating lattices of magnetic microtraps for ultracold atoms on an atom chip. The lattice is defined by lithographic patterning of a permanent magnetic film. Patterned magnetic-film atom chi
Externí odkaz:
http://arxiv.org/abs/1311.4512
Publikováno v:
Quantum Inf. Process. 10, 955-974 (2011)
We present two different strategies for developing a quantum information science platform, based on our experimental results with magnetic microtrap arrays on a magnetic-film atom chip. The first strategy aims for mesoscopic ensemble qubits in a latt
Externí odkaz:
http://arxiv.org/abs/1104.3067