Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Bastug, Ejder"'
Massive multiple-input multiple-output (massive MIMO) and small cell densification are complementary key 5G enablers. Given a fixed number of the entire base-station antennas per unit area, this paper fairly compares (i) to deploy few base stations (
Externí odkaz:
http://arxiv.org/abs/1910.08868
This paper explores a deep reinforcement learning approach applied to the packet routing problem with high-dimensional constraints instigated by dynamic and autonomous communication networks. Our approach is motivated by the fact that centralized pat
Externí odkaz:
http://arxiv.org/abs/1910.04041
Autor:
Bastug, Ejder
Cette thèse explore le caching proactif, l'un des principaux paradigmes des réseaux cellulaires 5G utilisé en particulier le déploiement des réseaux à petites cellules (RPCs). Doté de capacités de prévisions en combinaison avec les récents
Externí odkaz:
http://www.theses.fr/2015SACLC017/document
Caching at the edge is a promising technique to cope with the increasing data demand in wireless networks. This paper analyzes the performance of cellular networks consisting of a tier macro-cell wireless backhaul nodes overlaid with a tier of cache-
Externí odkaz:
http://arxiv.org/abs/1705.08576
Caching popular contents at the edge of the network can positively impact the performance and future sustainability of wireless networks in several ways, e.g., end-to-end access delay reduction and peak rate increase. In this paper, we aim at showing
Externí odkaz:
http://arxiv.org/abs/1702.05064
Just recently, the concept of augmented and virtual reality (AR/VR) over wireless has taken the entire 5G ecosystem by storm spurring an unprecedented interest from both academia, industry and others. Yet, the success of an immersive VR experience hi
Externí odkaz:
http://arxiv.org/abs/1611.05356
In this paper, an incentive proactive cache mechanism in cache-enabled small cell networks (SCNs) is proposed, in order to motivate the content providers (CPs) to participate in the caching procedure. A network composed of a single mobile network ope
Externí odkaz:
http://arxiv.org/abs/1609.02596
Autor:
Zeydan, Engin, Baştuğ, Ejder, Bennis, Mehdi, Kader, Manhal Abdel, Karatepe, Alper, Er, Ahmet Salih, Debbah, Mérouane
In order to cope with the relentless data tsunami in $5G$ wireless networks, current approaches such as acquiring new spectrum, deploying more base stations (BSs) and increasing nodes in mobile packet core networks are becoming ineffective in terms o
Externí odkaz:
http://arxiv.org/abs/1606.01581
We consider a hierarchical network that consists of mobile users, a two-tiered cellular network (namely small cells and macro cells) and central routers, each of which follows a Poisson point process (PPP). In this scenario, small cells with limited-
Externí odkaz:
http://arxiv.org/abs/1605.01110
A two-tier heterogeneous cellular network (HCN) with intra-tier and inter-tier dependence is studied. The macro cell deployment follows a Poisson point process (PPP) and two different clustered point processes are used to model the cache-enabled smal
Externí odkaz:
http://arxiv.org/abs/1605.00319