Proceedings ArticleDOI
A comparative study of interference coordination schemes for wireless mobile advanced systems
Maissa Boujelben,Sonia Ben Rejeb,Sami Tabbane +2 more
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TLDR
This paper is a survey upon the evolution of interference mitigation solutions for advanced mobile networks and several similarities between the different schemes are noted and differences on performance impact are highlighted.Abstract:
Since their launching as voice only networks, mobile communication networks have witnessed a perpetual evolution. In the last years, the attention was addressed to high data rate networks. The lately 3GPP released LTE-Advanced network was the first to completely fulfill 4G requirements. However, performance gains remain limited due to severe interference levels. This paper is a survey upon the evolution of interference mitigation solutions for advanced mobile networks. This problem was addressed since earlier releases by coordinating transmission/reception among different cells. Many enhancements were then carried out by each subsequent specification. The originality of this work resides on the comparison between the different schemes and the perspective of developing a new interference coordination method available for 4G and beyond systems with small cells deployment. Several similarities between the different schemes are noted and differences on performance impact are highlighted.read more
Citations
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Journal ArticleDOI
Smart heterogeneous networks: a 5G paradigm
TL;DR: This article gives state of the art ICIC on air-interface as well as backhaul strategies for effective ICIC in LTE-A HetNets deployments with focus on ICIC, and provides simulation results to show how LTE- a HtNets lead to realize ambitious targets of 5G technology in terms of capacity.
Journal ArticleDOI
Study of coexistence between indoor LTE femtocell and outdoor-to-indoor DVB-T2-Lite reception in a shared frequency band
TL;DR: The main purpose of this work is to explore the possible coexistences of DVB-T2-Lite and LTE systems in the same shared frequency band (co-channel coexistence) under outdoor-to-indoor and indoor reception conditions and to better understand the effect of coexistence on achievable system performance under different indoor/outdoor reception situations.
Journal ArticleDOI
Energy Efficiency of Multiple Antenna Cellular Networks Considering a Realistic Power Consumption Model
Roberto Krauss,Glauber Brante,Ohara Kerusauskas Rayel,Richard Demo Souza,Oluwakayode Onireti,Muhammad Imran +5 more
TL;DR: The system performance in terms of AEE is shown to be strongly dependent on the amount of interference, which in turn depends on the employed interference-mitigation scheme and on the power consumption model.
Journal ArticleDOI
Adaptive Sector Coloring Game for Geometric Network Information-Based Inter-Cell Interference Coordination in Wireless Cellular Networks
TL;DR: An adaptive sector coloring game (ASCG) is proposed as a decentralized solution of the GNI-based ICIC problem and an ASCG with a dominant strategy space noted as ASCG-D is developed to secure a stable solution through proving the existence of Nash equilibrium.
Proceedings ArticleDOI
SDN based millimetre wave radio over fiber (RoF) network
TL;DR: A new Coordinated Multipoint (CoMP) algorithm exploiting the benefits of the SCC global network view for reduced delay in control message exchange is presented, accounting for a minimum packet delay and limited Channel State Information (CSI) in a Long Term Evolution-Advanced (LTE-A), Cloud RAN (CRAN) configuration.
References
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Book
LTE for 4G Mobile Broadband: Air Interface Technologies and Performance
TL;DR: In this paper, the authors present a practical and valuable guide to the new technologies of the LTE standard and how they contribute to improvements in system performance with the help of an expert who was intimately involved in drafting the standard.
Journal ArticleDOI
Enhancing cell-edge performance: a downlink dynamic interference avoidance scheme with inter-cell coordination
TL;DR: Simulation results show that the proposed scheme outperforms the reference schemes, in which either coordination is not employed or employed in a static manner, in terms of cell edge throughput with a minimal impact on the network throughput and with some increase in complexity.
Journal ArticleDOI
A survey of scheduling and interference mitigation in LTE
Raymond Kwan,Cyril Leung +1 more
TL;DR: This paper provides a survey of related techniques which have been proposed and shown to be promising for resource scheduling and interference mitigation in 3GPP LTE networks.
BookDOI
Mobile and Wireless Communications for IMT-Advanced and Beyond
TL;DR: In this article, the authors focus on the new areas which IMT-Advanced technologies rely on compared with their predecessors, such as Radio Resource Management, Carrier Aggregation, improved MIMO support and Relaying.
Interference Management in LTE-Advanced Heterogeneous Networks Using Almost Blank Subframes
TL;DR: The focus of this thesis will be on the ABS solution which consists of reserving a group of subframes during which the Macro nodes are partially muted allowing the users in the range extension area to be served with lower interference.