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Dynamic optimization in future cellular networks

Simon C. Borst, Arumugam Buvaneswari, Lawrence M. Drabeck, Michael J. Flanagan, John M. Graybeal, Georg K. Hampel, Mark Haner, William M. MacDonald, Paul A. Polakos, George Rittenhouse, Iraj Saniee, Alan Weiss (+1 others)
2005 Bell Labs technical journal  
In this paper, we describe the development of conceptual approaches, algorithms, modeling, simulation, and real-time measurements that provide the foundation for future dynamic network optimization techniques  ...  With multiple air-interface support capabilities and higher cell densities, future cellular networks will offer a diverse spectrum of user services.  ...  the network optimization trials.  ... 
doi:10.1002/bltj.20096 fatcat:px36yjneqfh5hdux3n5y43xiv4

Comparison of Wireless Channels for Antenna Tilt Based Coverage and Capacity Optimization

Nikolay Dandanov, Soumya Ranjan Samal, Shuvabrata Bandopadhaya, Vladimir Poulkov, Krasimir Tonchev, Pavlina Koleva
2018 2018 Global Wireless Summit (GWS)  
Radio coverage and capacity optimization is an important challenge for mobile network operators in deploying future generations of cellular networks.  ...  Simulation experiments considering a cellular network with multiple cells in an urban scenario with randomly distributed users have been carried out and the achieved results show that the careful choice  ...  Abstract-Radio coverage and capacity optimization is an important challenge for mobile network operators in deploying future generations of cellular networks.  ... 
doi:10.1109/gws.2018.8686597 fatcat:zlpnibr6sbb7fc2fvs2gggzqf4

SON Mechanism for Green Heterogeneous Cellular Networks [chapter]

Luis Alejandro Fletscher, Catalina Valencia, Juan Felipe Botero
2015 Lecture Notes in Computer Science  
now with architectures proposed for implementation in future cellular systems.  ...  Therefore, the development of strategies to mitigate the environmental impact and improve energy consumption in future cellular networks is a field of research that is becoming paramount.  ... 
doi:10.1007/978-3-319-20034-7_4 fatcat:ucpgwznky5hczh3o27c5iqmjb4

Cellular perception and misperception: Internal models for decision-making shaped by evolutionary experience

Amir Mitchell, Wendell Lim
2016 Bioessays  
Cells live in dynamic environments that necessitate perpetual adaptation.  ...  Mapping cellular misperception can serve as a fundamental approach for dissecting regulatory networks and could be harnessed to modulate cell behavior, a potentially new avenue for therapy.  ...  Environments with common sequential changes are another instance of habitats that can select for highly optimized dynamic cellular responses [11] .  ... 
doi:10.1002/bies.201600090 pmid:27461864 pmcid:PMC4996742 fatcat:ntib5lpeqjaxzm7nq7sfw3bzyi

A novel Self Organizing framework for adaptive Frequency Reuse and Deployment in future cellular networks

A. Imran, M.A. Imran, R. Tafazolli
2010 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications  
Recent research on Frequency Reuse (FR) schemes for OFDM/OFDMA based cellular networks (OCN) suggest that a single fixed FR cannot be optimal to cope with spatiotemporal dynamics of traffic and cellular  ...  LTE) and relay enhanced cellular networks (e.g. LTE Advance).  ...  given to potential improvement possible through the way we will deploy future cellular network in general and OCN in particular .  ... 
doi:10.1109/pimrc.2010.5671710 dblp:conf/pimrc/ImranIT10a fatcat:4oqyi2q62radpgkkzkreqjw5xa

Artificial Intelligence as an Enabler for Cognitive Self-Organizing Future Networks [article]

Siddiq Latif, Farrukh Pervez, Muhammad Usama, Junaid Qadir
2017 arXiv   pre-print
The fifth generation of cellular networks (5G) envisioned to address these challenges are thus required to incorporate cognition and intelligence to resolve the aforementioned issues.  ...  networks face the vexing problem of how to create sufficient capacity for such applications.  ...  In fact, we anticipate that future wireless networks would be completely dominated by AI.  ... 
arXiv:1702.02823v1 fatcat:accf3l6n2bbozayeg2naslxpmu

Energy Optimization in Wireless Sensor Network through Natural Science Computing: A Survey

Sanjeev Wagh, Ramjee Prasad
2013 Journal of green engineering  
in wireless sensor networks.  ...  network domain.  ...  The future network demands great dynamism in the networking environment. It will be based on dynamics of the system which will be scalable, self organized and adaptive.  ... 
doi:10.13052/jge1904-4720.342 fatcat:yqfecenhkzcnlboif3ueh7torq

Emerging applications, services and engineering for [Guest Editorial]

Muhammad Zeeshan Shakir, Octavia A. Dobre, Muhammad Ali Imran, Apostolos Papathanassiou, Zhongshan Zhang, Athanasios V. Vasilakos, Honggang Wang, Hiroshi Harada
2015 IEEE Communications Magazine  
The first two articles are related to dynamic spectrum aggregation and spectrum access in future CCSs.  ...  This problem must be addressed using technology and regulatory innovations for significant improvements in spectrum utilization in cellular networks.  ...  cellular scenarios of future generations.  ... 
doi:10.1109/mcom.2015.7105638 fatcat:twjsv7qp75cgpjbgizvshqvge4

A dynamic graph optimization framework for multihop device-to-device communication underlaying cellular networks

Yong Li, Chaoming Song, Depeng Jin, Sheng Chen
2014 IEEE wireless communications  
future Internet.  ...  Figure 2c depicts the dynamic graph for this underlaying D2D cellular network.  ... 
doi:10.1109/mwc.2014.6940433 fatcat:toqhvryn25chdof2vy5e6w5dve

Dynamics of Delayed Neural Networks with Impulses

Xiaodi Li
2012 Journal of Applied & Computational Mathematics  
For example, in solving optimization problems, the neural network must be designed to have one unique and globally stable equilibrium point.  ...  Neural networks (NNs), especially Hopfield neural networks, Cellular neural networks (CNNs), Cohen-Gross berg neural networks (CGNNs), Bidirectional associative memory (BAM) neural networks, and these  ...  So far the research on dynamics of delayed NNs with impulsive effects has received a great deal of attention and will attract more and more researchers' interest in the future.  ... 
doi:10.4172/2168-9679.1000e113 fatcat:o7dsanhry5do3dbibqnvkjxtim

A Systematic Review of Artificial Intelligence Applications in Cellular Networks

N. C. Eli-Chukwu, J. M. Aloh, C. O. Ezeagwu
2019 Engineering, Technology & Applied Science Research  
This paper summarizes the AI concept and reviews its applications in cellular network design, operations, and optimization.  ...  Challenges are still evident as the cellular network system faces dynamic and chaotic behavior that needs to be resolved intelligently without human intervention.  ...  Authors in [37] proposed minimizing energy cost by dynamic switching (ON/OFF) the BSs in cellular network operations.  ... 
doi:10.48084/etasr.2788 fatcat:sawovzwlnzaata7yu4fapqafrm

NPRA: Novel Policy Framework for Resource Allocation in 5G Software Defined Networks

Sahrish Khan Tayyaba, Adnan Akhunzada, Noor Ul Amin, Munam Ali Shah, Faheem Khan, Ihsan Ali
2018 EAI Endorsed Transactions on Mobile Communications and Applications  
., implementing dynamic resource optimization at network slice manager and executing optimized policies at the wireless virtual manager.  ...  However, virtualization in cellular networks is still in infancy and many issues and challenges remain unaddressed. The queue-length problem for providing QoS is cellular network requires attention.  ...  This policy can dynamically adjust its behavior in response to changes and QoS requirements. We define an optimal policy for network bandwidth allocation and queue management at the cellular BS.  ... 
doi:10.4108/eai.22-3-2018.154387 fatcat:wzxfitpktfgihd3rqtlu7hulbm

Channel assignment for cellular radio using extended dynamic programming

Alireza Ghassempour Shirazi, Hamidreza Amindavar
2005 AEU - International Journal of Electronics and Communications  
We introduce and formulate the extended dynamic programming (EDP), as an extension of dynamic programming for solving the channel assignment problem in a cellular system.  ...  The channel assignment is an important aspect of cellular radio networks.  ...  channel assignment, see [1] , since heavy traffic load is expected in the future generations (3G and beyond) of cellular radio networks, hence, an efficient fixed channel assignment scheme that provides  ... 
doi:10.1016/j.aeue.2004.11.036 fatcat:eacsfggcaffivlipwuilrtgtwu

Multi-flow management for mobile data offloading

Yeongjin Kim, Joohyun Lee, Jaeseong Jeong, Song Chong
2017 ICT Express  
Cellular networks are facing explosive growth of mobile data traffic due to the proliferation of smart devices and traffic-intensive applications.  ...  As a cost-effective solution, delayed Wi-Fi offloading was introduced to shift the delay-tolerant traffic from cellular to Wi-Fi networks by trading additional delays.  ...  Moreover, the burden of payment for cellular data usage also increases for mobile users saturation in cellular networks.  ... 
doi:10.1016/j.icte.2016.08.011 fatcat:3vs6ws57qvcyxjdm74obltwso4

Continuous Time Markov Chain Based Reliability Analysis for Future Cellular Networks

Hasan Farooq, Md. Salik Parwez, Ali Imran
2014 2015 IEEE Global Communications Conference (GLOBECOM)  
These realities pose a major challenge for reliable operation of future ultra-dense cellular networks in cost effective manner.  ...  In this paper, we present a stochastic analytical model to analyze the effects of arrival of faults in a cellular network.  ...  CONCLUSION & FUTURE WORK In this paper, we presented a stochastic analytical model to analyze the effects of arrival of faults on the reliability behavior of a cellular network.  ... 
doi:10.1109/glocom.2014.7417594 dblp:conf/globecom/FarooqPI15 fatcat:jvaotrznvnbirm6i6iltdhmwkq
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