Results 11 to 20 of about 4,842 (250)
Motion Adaptive Vertical Handoff in Cellular/WLAN Heterogeneous Wireless Network [PDF]
The Scientific World Journal, 2014 In heterogeneous wireless network, vertical handoff plays an important role for guaranteeing quality of service and overall performance of network. Conventional vertical handoff trigger schemes are mostly developed from horizontal handoff in homogeneous ...
Limin Li, Lin Ma, Yubin Xu, Yunhai Fu
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Heuristic Coordinated Beamforming for Heterogeneous Cellular Network [PDF]
2016 IEEE 83rd Vehicular Technology Conference (VTC Spring), 2016 Heterogeneous cellular networks (HetNets) is key technology in 5G used to tackle the ever increasing demand of data rate. The most critical problem of HetNet is interference. In this paper, we utilize the coordinated beamforming technique to mitigate the interference problem.
Obinna Oguejiofor, Li Zhang 0011
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HetHetNets: Heterogeneous Traffic Distribution in Heterogeneous Wireless Cellular Networks [PDF]
IEEE Journal on Selected Areas in Communications, 2015 A recent approach in modeling and analysis of the supply and demand in heterogeneous wireless cellular networks has been the use of two independent Poisson point processes (PPPs) for the locations of base stations (BSs) and user equipments (UEs). This popular approach has two major shortcomings.
Meisam Mirahsan +2 more
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Bounds on the coverage probability of heterogeneous cellular networks [PDF]
2016 IEEE International Conference on Communications Workshops (ICC), 2016 In a heterogeneous cellular network (HCN), multiple tiers are employed to improve the network coverage probability. For this purpose, different properties of the coverage probability of an HCN should be studied carefully. This paper is classified into two main parts. First, a tight upper bound for the coverage probability of an HCN is derived.
Morteza Banagar +2 more
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Spatial spectrum and energy efficiency of random cellular networks [PDF]
, 2015 It is a great challenge to evaluate the network performance of cellular mobile communication systems. In this paper, we propose new spatial spectrum and energy efficiency models for Poisson-Voronoi tessellation (PVT) random cellular networks. To evaluate
Ge, X +11 more
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IEEE Access, 2018 To meet the drastic growth of the mobile traffic, 5G network is designed to optimize the transmission efficiency and provide higher quality of service (QoS).
Xiaoge Huang +4 more
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Impact of various System Design Parameters on Coverage in Heterogeneous Cellular Networks
JISR on Computing, 2023 Recent cellular systems are moving towards heterogeneous cellular networks (HCNs) that consist of a mixture of miniature cells and legacy macro-cells to meet the requirements of wireless data traffic, owing to the immense amount of multi-purpose mobile ...
M. Mujtaba Shaikh +5 more
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Obstacle Avoidance System for Autonomous Vehicles
JISR on Computing, 2023 Recent cellular systems are moving towards heterogeneous cellular networks (HCNs) that consist of a mixture of miniature cells and legacy macro-cells to meet the requirements of wireless data traffic, owing to the immense amount of multi-purpose mobile ...
Muhammad Suleman Shafqat +2 more
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Equivalence and comparison of heterogeneous cellular networks [PDF]
2013 IEEE 24th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC Workshops), 2013 We consider a general heterogeneous network in which, besides general propagation effects (shadowing and/or fading), individual base stations can have different emitting powers and be subject to different parameters of Hata-like path-loss models (path-loss exponent and constant) due to, for example, varying antenna heights.
Blaszczyszyn, Bartlomiej +1 more
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A software-defined architecture for next-generation cellular networks [PDF]
, 2016 In the recent years, mobile cellular networks are\ud undergoing fundamental changes and many established concepts are being revisited. New emerging paradigms, such as Software-Defined Networking (SDN), Mobile Cloud Computing (MCC), Network Function ...
Vasilakis, Vasileios +8 more
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