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Multi-Layer Soft Frequency Reuse Scheme for 5G Heterogeneous Cellular Networks
2017
2017 IEEE Globecom Workshops (GC Wkshps)
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In this correspondence, a new resource allocation scheme for HetNet, called multi-level soft frequency reuse for HetNet (ML-SFR HetNet), is proposed which increases the throughput several fold. ...
Heterogeneous network (HetNet) is a promising cell deployment technique where low power access points are deployed overlaid on a macrocell system. ...
Fractional Frequency Reuse (FFR) [3] , and its variants such as Soft frequency reuse (SFR) are widely researched techniques proposed to manage the ICI [4] [5] . ...
doi:10.1109/glocomw.2017.8269182
dblp:conf/globecom/HossainTSMK17
fatcat:vf2tkz5uyzdmfikksrwhnoghfu
Adaptive SON and Cognitive Smart LPN for 5G Heterogeneous Networks
2015
Journal on spesial topics in mobile networks and applications
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To overcome the challenge of large data demanding in future 5G cellular networks, heterogeneous networks (HetNets) take advantage of low power nodes (LPNs) to enhance capacity and coverage. ...
This paper aims at 5G HetNets and presents a novel scheme of adaptive self-organization network (SON) by integrating cognitive radio (CR) with inter-cell interference coordination (ICIC). ...
Finally, we define the following to model the interference of our proposed multi-layer frequency reuse of layer n. ...
doi:10.1007/s11036-014-0563-2
fatcat:eb3bm46c35d3jhzgrwo3htqs4i
An Approach to Reduce Interference Using FFR in Heterogeneous Network
2020
SN Computer Science
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In this research work, fractional frequency reuse method is discussed where the cell is segregated into centred and edge regions. ...
All the centred, i.e. inner, regions can be assigned with the same frequency sub-band. Edge regions, i.e. outer region, can be assigned with different frequency sub-band with reuse factor of three. ...
Multi-tier heterogeneous cellular network (HetNet) is already in use in LTE and LTE-A. ...
doi:10.1007/s42979-020-0092-y
fatcat:lzj6l77cx5fvnnmo4zfczy44wi
Inter-cell Channel Allocation Between Small Cells and Macro Cell Based on Spectral Sensing Method in Heterogenous Cloud Radio Access Network (HCRAN) in 5G
2022
Zenodo
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Coexistence of different cell types, Macro cell, Small cells and Remote Radio Heads (RRHs) are advantageous for Mobile Network Operators (MNOs) as this specific network association significantly increases ...
However, the current network association (priorly known as handovers), which only focuses on switching between two base stations, may not be an efficient scheme in the H-CRAN. ...
We've also proposed frequency reuse models for macro and small cell networks based on fractional frequency reuse and soft frequency reuse. ...
doi:10.5281/zenodo.7330375
fatcat:wstyaopwebflbcwjwwttb5kh3q
A Review on Resource Allocation Techniques in Small Cell LTE-A Heterogeneous Networks
2016
IJARCCE
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According to originating standards for LTE-A mobile networks, the small cells are expected to be deployed in future mobile and wireless networks to improve coverage in specific areas with low signal quality ...
Since heavy deployment of the small cells with low radius is expected in LTE-A networks, the procedures for the user's resource allocation becomes more frequently. ...
Enhanced frequency reuse schemes, such as Partial Frequency Reuse (PFR) proposed by Sternad M. et al. [42] and Soft Frequency Reuse (SFR) [43] , have thus been introduced. ...
doi:10.17148/ijarcce.2016.512112
fatcat:p5cfhs6fgnddxl2ma27rc7fkra
A Novel ICIC Scheme Combining 3D ML-SFR and CoMP
2022
Radioengineering
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This paper proposes a novel ICIC scheme that combines three-dimensional (3D) multi-level soft frequency reuse (ML-SFR) and coordinated multi-point (CoMP) transmission technology. ...
With the development of the fifth generation (5G) wireless networks, the dense, heterogeneous and irregular network architecture puts forward higher requirements for inter-cell interference coordination ...
thereby achieving soft frequency reuse. ...
doi:10.13164/re.2022.0085
fatcat:yvd6py6zhraotiuo6jf4iayn64
Key techniques for 5G wireless communications: network architecture, physical layer, and MAC layer perspectives
2015
Science China Information Sciences
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Consequently, the research and development for the fifth generation (5G) systems have already been started. ...
This article presents an overview of potential network architecture and highlights several promising techniques which could be employed in the future 5G systems. ...
multi-RAT/multi-layer heterogeneous network in 5G era. ...
doi:10.1007/s11432-015-5293-y
fatcat:vowx5jgqojbijgst5szol45ebm
Integration of D2D, Network Slicing, and MEC in 5G Cellular Networks: Survey and Challenges
2021
IEEE Access
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INDEX TERMS 5G cellular networks, D2D communication, mobile edge computing, network slicing. 37590 This work is licensed under a Creative Commons Attribution 4.0 License. ...
This article gives a detailed survey about the recent 5G technologies, the solutions they provide, and the effect caused by their addition to current cellular networks. ...
Next is to control power consumption to avoid interference in heterogeneous 5G cellular networks [11] , [181] .
2) LIMITATIONS OF EXISTING DEVICES Using MEC technology for future cellular networks ...
doi:10.1109/access.2021.3063104
fatcat:qsdreo2phbgdjbxq3aagvpfmfa
Radio Access Technologies for Broadband Mobile Communications
2017
IEICE transactions on communications
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Murata of Kyoto University, Chair of RCS Committee for giving us this opportunity to contribute to the special issue of this transaction. ...
Fig. 14 14 CA operation for LTE-Advanced.
Fig. 15 15 Phantom cell or soft cell concept in heterogeneous networks.
Fig. 16 16 Relay concept in LTE-advanced. ...
LTE spectrum.
5G Cellular Systems
System Requirements The SI investigation for a new radio interface for 5G cellular systems has been initiated in the 3GPP. ...
doi:10.1587/transcom.2016pfi0015
fatcat:gtecaptzczeu7aqdkmcwyssonq
Interference Management Techniques in Small Cells Overlaid Heterogeneous Cellular Networks
2018
Journal of Mobile Multimedia
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Looking toward this context heterogeneous networks (HetNets) play a vital role in future 5G wireless cellular network deployment. ...
Some of the emerging network technologies for this cellular evolution are the Femtocell, Picocell and Metrocell networks. ...
are expected to be the case in 5G multi-tier cellular networks ...
doi:10.13052/jmm1550-4646.1432
fatcat:eix5h2qmwvbwpph4vpeph74aku
Survey on D2D Resource Scheduling and Power Control Techniques: State-of-art and Challenges
2018
EAI Endorsed Transactions on Mobile Communications and Applications
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D2D resource optimization scheme has been thoroughly investigated in the literature to manage interference and enable its smooth integration into the future cellular network in recent years as an increasing ...
Device to Device (D2D) communication has emerged as the most promising paradigm for optimizing spectral and energy efficiency, reliability as well as increasing network throughput in the emerging cellular ...
optimization, multi-layer heterogeneous networks, multiantenna base station on implementation of D2D communication in cellular networks. ...
doi:10.4108/eai.4-5-2022.173977
fatcat:gm377lvhe5hn7nw3fwqvkui33u
Enabling 5G mobile wireless technologies
2015
EURASIP Journal on Wireless Communications and Networking
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In general, many fundamental changes and innovations to re-engineer the overall network architecture and algorithms in different layers and to exploit new system degrees of freedom would be needed for ...
, intelligent, and efficient 5G network architecture. ...
Luc Vandendorpe, Editor-in-Chief, EURASIP Journal on Wireless Communications and Networking as well as the whole Editorial Board for their support. ...
doi:10.1186/s13638-015-0452-9
fatcat:ntsd3tzg3je2xis2gtmu5665ea
Improved Radio Resource Allocation in 5G Network Using Fuzzy Logic Systems
2022
Intelligent Automation and Soft Computing
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The advent of 5G telecommunication networks enables to bridge the demand on satisfying the Quality-of-Service (QoS) concerns in M2M communication. ...
The massive number of devices in M2M communication is henceforth do not lie under limited resource allocation by embedding the 5G telecommunication network. ...
Acknowledgement: Thanks to the reviewing committee for their valuable points and notes. Funding Statement: The author received no specific funding for this study. ...
doi:10.32604/iasc.2022.023083
fatcat:nloigqvcxncczajpunfs3locy4
Fundamental Green Tradeoffs: Progresses, Challenges, and Impacts on 5G Networks
2017
IEEE Communications Surveys and Tutorials
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2016 pre-print arXiv:1604.07918v1 fatcat:blcbewfmafgutoqmltpxa5lyp4
), and heterogeneous networks (HetNets). ...
We will then focus on research progresses of 4G and 5G communications, such as orthogonal frequency division multiplexing (OFDM) and non-orthogonal aggregation (NOA), multiple input multiple output (MIMO ...
cellular networks. ...
doi:10.1109/comst.2016.2594120
fatcat:czoeg5idyzegdkv7d7xzdoxw2u
System architecture and key technologies for 5G heterogeneous cloud radio access networks
2015
IEEE Network
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2014 pre-print arXiv:1412.6677v1 fatcat:nqobp6umurcxzcyebefzyo5orq
Compared with the fourth generation (4G) cellular systems, the fifth generation wireless communication systems (5G) are anticipated to provide spectral and energy efficiency growth by a factor of at least ...
To achieve these goals, a heterogeneous cloud radio access network (H-CRAN) is presented in this article as the advanced wireless access network paradigm, where cloud computing is used to fulfill the centralized ...
Further, to be compatible with the SDN based 5G core network, the heterogeneous radio resources should be reused and cloudized, and NFV should be exploited and realized. ...
doi:10.1109/mnet.2015.7064897
fatcat:nfmtb3scc5epjgiqcobcnf7vfa
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