Auflistung Nach Schlagwort "Base stations"
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Approximation caching and routing algorithms for massive mobile data delivery
(2013)Small cells constitute a promising solution for managing the mobile data growth that has overwhelmed network operators. Local caching of popular content items at the small cell base stations has been proposed in order to ... -
Cooperative live video multicast for small cell base stations with overlapping coverage
(2016)In this paper, we present a cooperative video multicast protocol for densely deployed small cells. We assume that the small cell Base Stations (BS) have overlapping coverages and they are allowed to have interfering ... -
Employing MEC in the Cloud-RAN: An experimental analysis
(2018)5G network access is expected to deliver high performance with low-latency network connections for the end-users, suitable for a plethora of different applications, as well as add up to the network flexibility and manageability ... -
Enabling distributed spectral awareness for disaggregated 5G ultra-dense hetnets
(2019)Future wireless infrastructures will have to deal with significantly higher loads of data, produced by applications demanding higher capacity with lower latency for the exchanged information. 5G networks are expected to ... -
Energy-aware base stations: The effect of planning, management, and femto Layers
(2014)We compare the performance of three base station management schemes on three different network topologies. In addition, we explore the effect of offloading traffic to heterogeneous femtocell layer upon energy savings taking ... -
Energy-efficient planning and management of cellular networks
(2012)We study base stations energy-efficient management algorithms in a cellular access network taking into account different planning strategies. To provide energy savings, sleep modes are adopted at the Base Stations (BSs). ... -
Experimental evaluation of a Follow-me MEC Cloud-Native 5G network
(2021)Cloud-native approaches for network functions In the 5G context have been embraced by the community, as they allow flexible management, reconfiguration and monitoring of the network in an end-to-end manner. As network ... -
Exploiting user mobility for wireless content delivery
(2013)We consider the problem of storing segments of encoded versions of content files in a set of base stations located in a communication cell. These base stations work in conjunction with the main base station of the cell. ... -
Greening the Airwaves with Collaborating Mobile Network Operators
(2016)Base station sharing is currently considered one of the most promising solutions for reducing the energy consumption costs of cellular networks. This paper presents a game theoretic framework for the study of such cooperative ... -
A heuristic approach for overlay content-caching network design in 5G wireless networks
(2016)With a wide variety of mobile applications and social networks, there is a growing demand for anytime, anywhere access to high quality video and other multimedia content. Fifth generation wireless networks are aiming to ... -
Investigating Wireless Sensor Network lifetime under static routing with unequal energy distribution
(2012)In a Wireless Sensor Network (WSN) the sensed data must be gathered and transmitted to a base station where it is further processed by end users. Since that kind of network consists of low-power nodes with limited battery ... -
Joint QoS multicast power / admission control and base station assignment: A geometric programming approach
(2008)The joint power control and base station (BS) assignment problem is considered under Quality-of-Service (QoS) constraints. If a feasible solution exists, the problem can be efficiently solved using existing distributed ... -
Rendering-Aware VR Video Caching over Multi-Cell MEC Networks
(2021)Delivering high fidelity virtual reality (VR) video over mobile networks is very challenging since VR applications usually require very high bandwidth and ultra low latency. With the evolution of 5G mobile networks, ... -
Spectrum Coordination for Disaggregated Ultra Dense Heterogeneous 5G Networks
(2019)Cloud-RAN paves the way for flexible network management and control in the upcoming 5G and beyond networks. The base station disaggregation in different functional elements facilitates the incorporation of heterogeneous ... -
V2Mec: Low-latency MEC for vehicular networks in 5G disaggregated architectures
(2021)5G redefines the network architecture, through the introduction of base station disaggregation, adding up to the overall flexibility for deployments of network elements based on the existing demand. Moreover, through the ...