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Traffic Normalization and Interference Management in Femtocell-Cellular Network: A Joint Strategy
2019
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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Thus, the proposed work offers an analytical strategy for unitedly addressing traffic management and interference management issues to accomplish better power-efficiency in a femtocell-cellular network ...
The effectiveness of the proposed system was verified by performance evaluation and comparative analysis, considering similar existing research work in terms of power consumption, interference control, ...
A scheme based on the Q-Learning approach is used in the work of Gao et al. [28] , to build hybrid strategies for controlling and managing the energy depletion factor for enterprise LTE-femtocell network ...
doi:10.35940/ijitee.b7462.129219
fatcat:azbgmjkgprer7ikzvs7zeckjv4
Power and Radio Resource Management in Femtocell Networks for Interference Mitigation
2021
Sensors
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The second stage includes a mechanism that helps femtocell base stations adjust their transmission power autonomously to alleviate the interference. ...
A constructed table is generated in order to measure the level of interference for each femtocell. Accordingly, the level of interference for each sub-channel can be recognized by all femtocells. ...
In the second stage, a transmission power control mechanism was introduced, where the co-tier interference could be managed. ...
doi:10.3390/s21144843
fatcat:gp56nyzykba3xlohtzhc572otm
Interference management in OFDMA femtocell networks: issues and approaches
2012
IEEE wireless communications
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In this article, we provide a survey on the different state-of-the-art approaches for interference and resource management in orthogonal frequency-division multiple access (OFDMA)-based femtocell networks ...
A qualitative comparison among the different approaches is provided. To this end, open challenges in designing interference management schemes for OFDMA femtocell networks are discussed. ...
In [15] , a distributed power control allocation problem is formulated for downlink transmission of OFDMA-based femtocells overlaid upon a macrocell network. ...
doi:10.1109/mwc.2012.6231163
fatcat:belfxf774fatfbt3baee7bku7y
Network Evolution and QOS Provisioning For Integrated Femtocell/Macrocell Networks
2010
International Journal of Wireless & Mobile Networks
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These issues include efficient frequency and interference management, quality of service provisioning of the xDSLbased backhaul networks, and intelligent handover control. ...
Integrated femtocell/macrocell networks, comprising a conventional cellular network overlaid with femtocells, offer an economically appealing way to improve coverage, quality of service, and access capacity ...
handover for the concentrator-based femtocell network architecture
provides an efficient mechanism to reduce the number of scanning. ...
doi:10.5121/ijwmn.2010.2301
fatcat:nldquagqizeurds36mlipnme74
Interference Management in Femtocells
2013
IEEE Communications Surveys and Tutorials
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depends on the interference faced by the femtocell network. ...
To cope with the technical challenges including interference management faced by the femtocells, researchers have suggested a variety of solutions. ...
In [63] a handover mechanism between macrocell and femtocell for LTE based networks is proposed. This handover mechanism basically takes into account the QoS and speed of the UE for handover. ...
doi:10.1109/surv.2012.020212.00101
fatcat:d4yq23qk6rddvjhlz5xeg7czze
Inteference Mitigation in Femtocellular Networks
2014
International Journal of Informatics and Communication Technology (IJ-ICT)
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This paper proposes an algorithm to mitigate cross-tier interference between </span><span lang="EN-US">a femtocell and a macrocell using adaptive power control. ...
Avoiding such interference is very important for the effective co-existence </span><span lang="EN-US">of femtocells and macrocell. ...
The algorithm developed in this paper is based on power control mechanism at the FAP level. ...
doi:10.11591/ijict.v3i2.pp113-121
fatcat:bclldbcugzh2dl7q3p3z3xmhri
Deploying cognitive cellular networks under dynamic resource management
2013
IEEE wireless communications
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A game-theory-based approach to efficient power control has also been provided for studying resource allocation in a cognitive cellular network where femtocells are deployed. ...
A game-theory-based approach to efficient power control has also been provided. ...
doi:10.1109/mwc.2013.6507398
fatcat:svbmrcxd7bftrlu2fvqjer3ehi
Rethinking Interference Mitigation Spectrum Efficiency Model in Femtocell Networks using FFR
2015
International Journal of Computer Applications
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This paper focuses on interference mitigation techniques in femtocell/macrocell networks and proposes a fractional frequency reuse (FFR) mechanism that leads to increase overall system performance. ...
Additionally, a position minded frequency allocation to the femtocells targets to further reduce the crosstier interference in femtocell networks. ...
There are some existing works that address various interference mitigation mechanisms in femtocell networks. One of the various attractive solutions of mitigate the interference is power management. ...
doi:10.5120/ijca2015905597
fatcat:lrjkkjzucrbinaiva2b3pbqzem
Interference Management Techniques in Small Cells Overlaid Heterogeneous Cellular Networks
2018
Journal of Mobile Multimedia
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Some of the emerging network technologies for this cellular evolution are the Femtocell, Picocell and Metrocell networks. ...
Since Femtocells and Macrocells share the same frequency bands, it is necessary to develop efficient interference management techniques to increase the capacity and throughput of HCNs. ...
The scheme further minimizes cross-tier interference through the deployment of a distributed power control mechanism for HeNBs. ...
doi:10.13052/jmm1550-4646.1432
fatcat:eix5h2qmwvbwpph4vpeph74aku
A Review of Radio Resource Management in FemtoCell from Interference Control Perspective
2017
ECTI Transactions on Computer and Information Technology
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However, interference due to two-tier network structure introduces many challenges for successful femtocell deployment. ...
In this article, we summarize various interference and resource management techniques proposed in the context of femtocell. Specifically, we focus on interference avoidance techniques. ...
Although the power control scheme helps to mitigate the interference issues in femtocell network, it is hard for macrocell users to detect a macrocell BS in vicinity. ...
doi:10.37936/ecti-cit.2017112.104906
fatcat:q77dlr2y4jccti24iheteia7te
Interference Aware & SINR Estimation in Femtocell Networks
2013
IOSR Journal of Computer Engineering
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In this paper author has proposed the interference aware & SINR estimation of femtocell for different distance. ...
The initial cellular systems were designed for a single application, that is only for voice, but today with the advent of third-generation (3G) cellular systems, users expect not only good quality of voice ...
In this, we provide a survey on the different state-of-the-art approaches for interference and resource management in orthogonal frequency-division multiple access (OFDMA) based femtocell networks. ...
doi:10.9790/0661-1066469
fatcat:ich2pz34sfbzbjzir27d2hnula
A Pricing Policy to Mitigate Interference Management in Femtocell Network
2015
Journal of clean energy technologies
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The problem of interference management in femtocell network is approached from the prospective of game theory with the concept of price policy. ...
Whereby price is used to control the power transmission of each femto users in the cell coverage. ...
INTERFERENCE MANAGEMENT IN FEMTOCELL NETWORK In this section, a base station is located at the Centre of heterogeneous cells with a number of femtocells randomly deployed by the home and offices users ...
doi:10.7763/ijcte.2015.v7.953
fatcat:qx3ivrtpd5a5lfbg2wojhadpqe
Interference Control And Radio Resource Management In Femtocell
2016
Zenodo
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Recently advancement in 4th generation (4G) heterogeneous networking has opened the door for the deployment of femtocells in a large scale. ...
So,these low power home - based access points are going to change the landscape of the mobile technology,and the network business in the coming years.The objective of project is to study and propose the ...
In femtocell, the design of cognitive femtocell network studied. Attar etal. suggested that a cognitive base station can be exploit their knowledge of the radio scene for the interference management. ...
doi:10.5281/zenodo.1463594
fatcat:w33fvo3g7vctna2cy7azorgq54
Femtocell architectures with spectrum sharing for cellular radio networks
2013
International Journal of Advances in Engineering Sciences and Applied Mathematics
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A femtocell power control scheme that relies on minimal coordination with the macrocell base station is used in conjunction with an interference sensing channel assignment mechanism. ...
By adding this mechanism to the power control and channel assignment schemes, we show sum rate gains over 300% and up to 90% power savings for macrocell users. ...
A femtocell power control scheme that relies on minimal coordination with the macrocell base station is used in conjunction with an interference sensing channel assignment mechanism. ...
doi:10.1007/s12572-013-0083-5
fatcat:n34yst3i65a65em5pwsrwtedam
Dynamic Resource Allocation in Hybrid Access Femtocell Network
2014
The Scientific World Journal
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Advances in resource management strategies have improved the control mechanism for interference reduction at lower node density, but most of them are ineffective at higher node density. ...
In this paper, a dynamic resource allocation management algorithm (DRAMA) for spectrum shared hybrid access OFDMA femtocell network is proposed. ...
In [19] a resource-allocation technique in OFDMA femtocell network was considered with instantaneous FAPs power control mechanism for a target SINR. ...
doi:10.1155/2014/539720
pmid:24782662
pmcid:PMC3980787
fatcat:gnczq663pbamnbghowt54oxehy
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