Listar por tema "Metropolitan area networks"
Mostrando ítems 1-9 de 9
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Enabling multi-domain orchestration using open source MANO, openstack and opendaylight
(2019)In recent years, the rise of Network Function Virtualization (NFV) makes the Network Service (NS) deployment much agile and flexible. The proprietary and custom-made hardware is replaced by a virtual and software-based ... -
Ground borne noise and vibration transfer function inside sensitive neo-classic buildings from Piraeus metro tunnel during TBM's operation
(2019)Attiko Metro S.A., in view of the additional development of Athens Metro network, has fully initiated the new extension of 7.6 km, for line 3 extension from Aghia Marina to Piraeus Dimotiko Theatre, towards “University of ... -
MEC service placement over the fronthaul of 5G cloud-RANs
(2019)Radio Access Network (RAN) disaggregation is transforming mobile networks, as it allows the single click instantiation of base stations in the Cloud, and can potentially ease the integration of heterogeneous technologies ... -
Monitoring and assessing the effects from Metro networks construction on the urban acoustic environment: The Athens Metro Line 3 Extension
(2018)The Line 3 Extension from Aghia Marina to Piraeus constitutes one of the most significant construction projects in full development in Athens Greater area. For the management and abatement of the air borne noise generated ... -
New prioritization schemes for QoS provisioning in 802.11 wireless networks
(2008)Due to the unreliable nature of the wireless medium, provisioning of Quality of Service (QoS) in wireless LANs is far more complicated than in wired networks. In order to address this challenge, IEEE 802.11e defines a ... -
Noise & vibration evaluation of a floating slab implementation in the Keramikos Archaelogical area at Athens Metro Network
(2009)This paper describes the work performed for Athens Metro Network, at the relevant extension of line 3 from Monastiraki to Egaleo, in central Athens area, that passes under the famous "Keramikos Archaeological Area" and the ... -
On minimizing service access latency: Employing MEC on the fronthaul of heterogeneous 5G architectures
(2019)Multiple-access Edge Computing (MEC) has been proposed as a means to minimize the user to service path latency, by deploying and operating datacenter resources close to the network edge. The introduction of 5G mobile network ... -
Virtualized heterogeneous 5G cloud-RAN deployment over redundant wireless links
(2019)5G networks bring increased flexibility for the operator at different levels. On one side, RAN disaggregation based on the Cloud-RAN concept allows the instantiation of base stations in an area based on demand, whereas on ... -
Voice interactive personalized security (VoIPSEC) protocol: Fortify internet telephony by providing end-to-end security through inbound key exchange and biometric verification
(2006)Secure end-to-end information exchange is a constant challenge in electronic communications. Novel security architectures and approaches are proposed constantly, to be followed by announcements of sophisticated attack ...