HICIC: Hybrid Inter-Cell Interference Coordination for Two-Tier Heterogeneous Networks With Non-Uniform Topologies

Huang, Junxian; Li, Jiandong; Chen, Zichen; Pan, Hao

doi:10.1109/access.2018.2841194

Cited by 6 publications

(2 citation statements)

References 24 publications

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“…The results show that the proposed approach enhances the user's performance in terms of signal-to-interference-plus-noise ratio (SINR), block error rate and throughput. The research in [87] studies the interference coordination scheme for multi-tier HetNets that utilizes the ABS based semi-distributed algorithm with limited signaling overhead. The results proved that the proposed algorithm improves sum throughput with acceptable fairness among users.…”

Section: Heterogeneous Network (Hetnets)mentioning

confidence: 99%

Interference management issues for the future 5G network: a review

et al. 2019

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The future wireless Fifth Generation (5G) communication network required a higher bandwidth in order to achieve greater data rate. It will be largely characterized by small cell deployments, typically in the range of 200 meters of radius/cell, at most. The implementation of small size networks delivers various advantages such as high data rate and low signal delay. However, it also suffers from various issues such as inter-cell, intra-cell, and inter-user interferences. This paper discusses the issues related to interference management for 5G network from the perspective of Heterogeneous Network and Deviceto-Device communication, by using enabling techniques, such as Inter-cell Interference Coordination, Coordinated Multipoint, and Coordinated Scheduling. Furthermore, several pertinent issues have been critically reviewed focusing on their methodologies, advantages and limitations along with the future work. Future directions proposed by the 3rd Generation Partnership Project for interference mitigation has also been outlined. This review will act as a guide for the researchers to comprehend various existing and emerging enabling interference mitigation techniques for further exploration and smooth implementation of 5G wireless network.

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Section: Heterogeneous Network (Hetnets)mentioning

confidence: 99%

Interference management issues for the future 5G network: a review

et al. 2019

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“…Although the ABS ratio remains fixed, small cells experience different interference profile according to the selected ABS pattern. In [9], the authors formulate the e-ICIC as an optimization problem. They propose to decompose the problem into three phases: (i) several single cell optimization problems; (ii) coordination among cells; and (iii) final User Equipment (UE) association.…”

Section: L R M Cmentioning

confidence: 99%

Dynamic e-ICIC using Moving Average Crossover

Melo

Sousa²,

Maciel³

2019

JCIS

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Heterogeneous Networks (HetNets) are considered a technology option capable of improving system capacity and spatial spectrum reuse. However, high spectrum reuse causes high inter-cell interference among macro and small cells. Almost Blank Subframe (ABS) is a method of the Enhanced Inter-Cell Interference Coordination (e-ICIC) framework proposed for LTE systems as a means to mitigate interference among macro and small cells, which mutes some of macro cell transmissions in selected subframes to reduce interference to small cells, orthogonalizing macro and small cell transmissions in time-domain. In this work, we use Moving Average Crossover (MAC) based on trading know-how to propose a new dynamic ABS e-ICIC algorithm. Using system-level simulations, we attest that the proposed algorithm outperforms the best fixed e-ICIC by 6.4% in terms of capacity.

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Joint Interference Management and Power Allocation for Relay-Assisted Smart Grid Communications

Liu

Yang

et al. 2020

IEEE Internet Things J.

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HICIC: Hybrid Inter-Cell Interference Coordination for Two-Tier Heterogeneous Networks With Non-Uniform Topologies

Cited by 6 publications

References 24 publications

Interference management issues for the future 5G network: a review

Interference management issues for the future 5G network: a review

Dynamic e-ICIC using Moving Average Crossover

Joint Interference Management and Power Allocation for Relay-Assisted Smart Grid Communications

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