Hierarchical Cellular Structures in High-Capacity Cellular Communication Systems

@article{Jain2011HierarchicalCS,
title={Hierarchical Cellular Structures in High-Capacity Cellular Communication Systems},
author={R. K. Jain and Sumit Katiyar and Nitesh Kumar Agrawal},
journal={ArXiv},
year={2011},
volume={abs/1110.2627}
}
• Published 12 October 2011
• ArXiv
In the prevailing cellular environment, it is important to provide the resources for the fluctuating traffic demand exactly in the place and at the time where and when they are needed. In this paper, we explored the ability of hierarchical cellular structures with inter layer reuse to increase the capacity of mobile communication network by applying total frequency hopping (T-FH) and adaptive frequency allocation (AFA) as a strategy to reuse the macro and micro cell resources without frequency…
27 Citations

Figures from this paper

Allocation of Guard Channels for QoS in Hierarchical Cellular Network
• Computer Science
• 2012
A dynamic guard channel assignment technique based on a two low layer of hierarchical cellular architecture which evaluates the QoS of (LMST) low speed and (HSMT) high speed moving terminals in an indoor area shows that using the optimum number of channels and adjusting dynamically the number of guard channels in each layer, theQoS of LSMT and HSMT are evaluated.
Hybrid Spectral Efficient Cellular Network Deployment to Reduce RF Pollution
• Computer Science
• 2012
This paper deals with hybrid cellular networks with the help of multi-layer overlaid hierarchical structure (macro / micro / pico / femto cells) that will optimize all available resources in existing cellular network through application of remote technologies.
NC-CELL: Network coding-based content distribution in cellular networks for cloud applications
• Computer Science
2014 IEEE Global Communications Conference
• 2014
This paper proposes a technique, called NC-CELL, which uses network coding to foster content distribution in mobile cellular networks and implements a software module at mobile base stations which scans in transit traffic and looks for opportunities to code packets destined to different mobile users together.
Green Cellular Network Deployment To Reduce RF Pollution
• Computer Science
ArXiv
• 2012
This paper deals with green cellular networks with the help of multi-layer overlaid hierarchical structure (macro / micro / pico / femto cells) that could be the answer of the problem of energy conservation and enhancement of spectral density.
Network coding-based content distribution in cellular access networks
• Computer Science
2016 IEEE International Conference on Communications (ICC)
• 2016
This paper proposes the vNC-CELL technique, which uses network coding to combine information flows carrying the same or overlapping content that has to be delivered to co-located users, and shows ability to improve network throughput and reduce download times for the users.
Performance Measures of Hierarchical Cellular Networks on Queuing Handoff Calls
• Computer Science
• 2012
This paper proposes M/M/C Markov model for two low layers of HCN having a FIFO queue in the femtocell layer and picocell layer, thereby comparing with a queue and without a queue.
Transition to green cellular network
• S. Faruque
2015 IEEE International Conference on Electro/Information Technology (EIT)
• 2015
This paper shows that in every propagation environment, there is a free space propagation medium, due to the existence of Fresnel Zones, which gives rise to Fresnel zone break point do, and develops a hierarchical cellular structure for the next generation green cellular network comprising Macrocell, Microcell, Picocell and Femtocell.
Flexible Design for $\alpha$ -Duplex Communications in Multi-Tier Cellular Networks
• Computer Science
IEEE Transactions on Communications
• 2016
Flexible and tractable modeling framework for multi-tier cellular networks with FD BSs and FD/HD UEs is presented and a closed-form expression is found for the critical value of the self-interference attenuation power required for the FD UEs to outperform HD UEs.
Adaptive Integrated Unit to User's Equipment for the Spectral and Energy Efficiency in Cognitive Networks
• Computer Science
Int. J. Interdiscip. Telecommun. Netw.
• 2018
The work proposes an adaptive integrated unit to user's equipment for the spectral and energy efficiency, under severe channel fading condition like in 5Generation cellular network, and shows an enhanced spectral efficiency and the energy consumption is also considerably reduced when the coverage area seems to be idle.
Mobility Management at Link Layer
• Business, Computer Science
• 2016
The typical wireless systems, including cellular mobile communication systems, Wireless Local Area Networks (WLANs ), and satellite communication systems are briefly introduced first. Then, aspects

References

SHOWING 1-10 OF 32 REFERENCES
A study on hierarchical cellular structures with inter-layer reuse in an enhanced GSM radio network
1999 IEEE International Workshop on Mobile Multimedia Communications (MoMuC'99) (Cat. No.99EX384)
• 1999
In today's cellular networks it becomes harder to provide the resources for the increasing and fluctuating traffic demand exactly in the place and at the time where and when they are needed.
High capacity with limited spectrum in cellular systems
IEEE Commun. Mag.
• 1997
Methods such as power control, efficient frequency allocation, and traffic control between the layers are employed to exploit the full potential of the network.
Strategies for handover and dynamic channel allocation in micro-cellular mobile radio systems
• Business, Computer Science
IEEE 39th Vehicular Technology Conference
• 1989
It is shown that, based on the capacity improvement achieved by microcells, no relevant further improvement of the capacity can be realized, but that the proposed algorithm is very well suited to cope with the problems of microcells.
A design of macro-micro CDMA cellular overlays in the existing big urban areas
IEEE J. Sel. Areas Commun.
• 2001
The numerical results by extensive event-driven simulations show that the resulting macro-micro cellular overlays successfully cope with the existing conditions of today's big urban areas, such as spatial and temporal traffic distributions and user mobility characteristics.
A tractable framework for coverage and outage in heterogeneous cellular networks
• Computer Science
2011 Information Theory and Applications Workshop
• 2011
We develop a tractable, flexible, and accurate model for downlink heterogeneous cellular networks. It consists of K tiers of randomly-located base stations (BSs), where each tier may differ in terms
Adaptive radio resource management based on cell load in CDMA-based hierarchical cell structure
Proceedings IEEE 56th Vehicular Technology Conference
• 2002
An adaptive radio resource management in a CDMA based hierarchical cell structure is proposed and shows that the proposed scheme improves call blocking, call dropping and utilization of radio resource compared with conventional schemes.
Joint deployment of macrocells and microcells over urban areas with spatially non-uniform traffic distributions
• Computer Science
Vehicular Technology Conference Fall 2000. IEEE VTS Fall VTC2000. 52nd Vehicular Technology Conference (Cat. No.00CH37152)
• 2000
An algorithmic approach to jointly deploy macrocells and microcells over urban areas using a novel characterization urban spatial traffic distribution and evaluating the performance of resulting cell deployments in terms of the number of deployed cells, resource utilization, call blocking and dropping probabilities, etc.
Femtocell Networks