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Radio resource allocation in third generation mobile communication systems

L. Jorguseski, E. Fledderus, J. Farserotu, R. Prasad
2001 IEEE Communications Magazine  
Optimal usage of the soft capaicty to provide, maintain, and guarantee Qos for different service classes is now becoming a very important issue.  ...  This article presents an overview of RRA schemes that are flexible, support traffic services with various Qos requirements.  ...  Conclusion A set of RRA algorithm is proposed that consist of resource estimation, Qos-aware scheduling, power and rate allocation (plus time slot allocation for TD-CDMA), and CAC.  ... 
doi:10.1109/35.900640 fatcat:jot5idbwbbg6ph7ujvbrt4wmva

Gibbs sampling based distributed OFDMA resource allocation

Virgile Garcia, Chung Shue Chen, YiQing Zhou, JingLin Shi
2014 Science China Information Sciences  
In this paper, we present a distributed resource and power allocation scheme for multiple-resource wireless cellular networks.  ...  The global optimization of multi-cell multi-link resource allocation problem is known NP-hard in the general case.  ...  In practice, this class of multi-cell or multi-link resource allocation optimization problems is generally non-convex and very hard to solve, especially in a network with a large number of BSs.  ... 
doi:10.1007/s11432-014-5076-x fatcat:h5kolet7jfgazf52yz5idyw5z4

Dynamic Resource Provisioning and Resource Customization for Mixed Traffics in Virtualized Radio Access Network

Kun Xiong, Sebakara Samuel Rene Adolphe, Gordon Owusu Boateng, Guisong Liu, Guolin Sun
2019 IEEE Access  
In this paper, we propose a dynamic resource provisioning scheme involving mixed traffics with multiple base stations in a virtualized radio access network.  ...  In such mixed traffics, achieving an efficient and effective resource allocation is a challenging issue.  ...  status and receive all users' requests in a predefined time window.  ... 
doi:10.1109/access.2019.2935606 fatcat:tdav4ktsffcpdpl2xjeaxfuoca

Strategy-Proof Dynamic Resource Pricing of Multiple Resource Types on Federated Clouds [chapter]

Marian Mihailescu, Yong Meng Teo
2010 Lecture Notes in Computer Science  
In this paper, we propose a dynamic pricing scheme for multiple types of shared resources in federated clouds and evaluate its performance.  ...  We show that the user utility is increased, while the percentage of successful buyer requests and the percentage of allocated seller resources is higher with dynamic pricing.  ...  Acknowledgments This work is supported by the National University of Singapore under grant number R-252-000-339-112.  ... 
doi:10.1007/978-3-642-13119-6_30 fatcat:jozrclnejffmra4dzotapzxo3y

Content-aware resource allocation model for IPTV delivery networks

Suliman M. Fati, Putra Sumari, Choo Wou Onn
2019 International Journal of Electrical and Computer Engineering (IJECE)  
The experimental results showed the impact of content status on the resource allocation process.  ...  In this paper, we investigate the problem of resource allocation for IPTV delivery networks over the recent architecture, peer-service area architecture.  ...  Thus, replicating the contents according to their popularity distribution gives the optimal replication scheme, which in turn optimizes the resource allocation process.  ... 
doi:10.11591/ijece.v9i1.pp369-385 fatcat:bbve45ycgrcujae6ic3gi6u7zm

Traffic-Aware Resource Provisioning for Distributed Clouds

Dan Xu, Xin Liu, Athanasios V. Vasilakos
2015 IEEE Cloud Computing  
Simulation results of three joint server provisioning schemes based on convex optimization models: ratio-based load swapping (RBLS), ratio-based offloading (RBO), and threshold-based offloading (TBO).  ...  Any pair of IDCs can shift traffic to each other. Thus, we call this scheme ratio-based load swapping. In RBLS, traffic shifting ratio r ij is a control variable to optimize.  ...  DAN XU is a senior member of technical staff at AT&T Labs in California.  ... 
doi:10.1109/mcc.2015.22 fatcat:nmj4h6aldzaz5bawtgnrvvl6ve

Resource Allocation for Lagrangian Tracking

Benjamin T. Jones, Andrew Solow, Rubao Ji
2016 Journal of Atmospheric and Oceanic Technology  
Simulating a large ensemble of Lagrangian particles is computationally expensive, and appropriately allocating resources can reduce the cost of this method.  ...  Individual-based particle-tracking models simulate a large ensemble of Lagrangian particles and are a common method to estimate these transport probabilities.  ...  This research was supported by the Department of Defense (DoD) through the National Defense Science and Engineering Graduate Fellowship (NDSEG) program and the National Science Foundation through Grant  ... 
doi:10.1175/jtech-d-15-0115.1 fatcat:mfguwpjokfeqzmmdok2clug7dq

Robust Resource Investment Problem with Time-Dependent Resource Cost and Tardiness Penalty

A. Hattab, M. Haouari
2016 2016 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM)  
The Resource Investment Problem (RIP) is a variant of the well-known Resource Constraint Project Scheduling Problem (RCPSP) that requires finding the optimal resource allocation, given a preset completion  ...  RIP helps to decide the amount of investment in resources that yield the optimal solution, in addition to the optimal tradeoff between completion time and resource investment.  ...  The time performance of the algorithm can be improved by replacing the MIP model by any efficient heuristic. This will make the algorithm more capable to solve larger instances as well.  ... 
doi:10.1109/ieem.2016.7798166 fatcat:webplfw3yvgoxk4svtigacs6gy

A Survey on Resource Allocation in Vehicular Networks [article]

Md. Noor-A-Rahim, Zilong Liu, Haeyoung Lee, G. G. Md. Nawaz Ali, Dirk Pesch, Pei Xiao
2020 arXiv   pre-print
In this paper, we present a comprehensive survey on resource allocation schemes for the two dominant vehicular network technologies, e.g.  ...  We discuss the challenges and opportunities for resource allocations in modern vehicular networks and outline a number of promising future research directions.  ...  A time-division based intra-platoon and minimum rate guaranteed inter-platoon RA scheme was proposed to allocate the resources within the platoon, while ensuring optimized cellular users' rate.  ... 
arXiv:1909.13587v2 fatcat:qs5bis3usnfo5mrsyek2bgim3u

Incentive mechanism for sharing distributed energy resources

Jianxiao Wang, Haiwang Zhong, Junjie Qin, Wenyuan Tang, Ram Rajagopal, Qing Xia, Chongqing Kang
2019 Journal of Modern Power Systems and Clean Energy  
To improve the controllability and utilization of distributed energy resources (DERs), distribution-level electricity markets based on consumers' bids and offers have been proposed.  ...  In the energy sharing scheme, an aggregator organizes a number of electricity users, and trades with the connected power grid.  ...  ) in the connected power Incentive mechanism for sharing distributed energy resources system are predefined and constant;´The distribution grid network and energy losses are not considered in this paper  ... 
doi:10.1007/s40565-019-0518-5 fatcat:nzomqwavnbeyfft2udx5wdtzdi

Cost Optimization based Resource Allocation Scheme for Vehicular Cloud Networks

Mahantesh G. Kambalimath, Electronics and Instrumentation Engineering Department Basaveshwar Engineering College (Autonomous), Bagalkot - 587102, Karnataka, India, Mahabaleshwar S. Kakkasageri
2020 International Journal of Computer Network and Information Security  
We compare the results of the cost optimization with the generic algorithm that uses a combination of best fit and first fit techniques for resource allocation in VCN.  ...  Proper resource allocation schemes in VCN provides the better performance in terms the reduction of cost, reduction in the waiting time of vehicle (client) and also the waiting queue length.  ...  Cost Optimization based Resource Allocation Scheme for Vehicular Cloud Networks  ... 
doi:10.5815/ijcnis.2020.02.03 fatcat:koabhro6dfewlipxvbqgqax5fu

Resource Management Framework for QoS Scheduling in IEEE 802.16 WiMAX Networks [chapter]

Hua Wang, Lars Dittm
2009 WIMAX New Developments  
Our framework consists of a dynamic resource allocation (DRA) module and a connection admission control (CAC) module.  ...  In this chapter, we propose a downlink resource management framework for QoS scheduling in OFDMA based WiMAX systems.  ...  An adaptive estimation-based bandwidth distribution scheme is proposed for the aggregate resource allocator.  ... 
doi:10.5772/8273 fatcat:ovsubb2fdzeg3jhnqgxxufkkgy

GGRA: A Feasible Resource-Allocation Scheme by Optimization Technique for IEEE 802.16 Uplink Systems

Yin Chiu, Chung-Ju Chang, Kai-Ten Feng, Fang-Ching Ren
2010 IEEE Transactions on Vehicular Technology  
Generally, optimization techniques for resource allocation of orthogonal frequency-division multiple-access (OFDMA) systems are infeasible for real-time applications.  ...  In this paper, with consideration of grouping for subscriber stations (SSs), a resource-allocation scheme by an optimization technique of a genetic algorithm is proposed for the uplinks of IEEE 802.16  ...  It is because the proposed GGRA scheme grants resource according to the RAS based on the predefined residual lifetime.  ... 
doi:10.1109/tvt.2009.2040005 fatcat:4w66vdo27zhs5ouknhonshxxpu

GGRA: A Feasible Resource Allocation Scheme by Optimization Technique for IEEE 802.16 Uplink Systems

Chung-Ju Chang, Yin Chiu, Kai-Ten Feng, Fang-Ching Ren
2010 2010 IEEE Wireless Communication and Networking Conference  
Generally, optimization techniques for resource allocation of orthogonal frequency-division multiple-access (OFDMA) systems are infeasible for real-time applications.  ...  In this paper, with consideration of grouping for subscriber stations (SSs), a resource-allocation scheme by an optimization technique of a genetic algorithm is proposed for the uplinks of IEEE 802.16  ...  It is because the proposed GGRA scheme grants resource according to the RAS based on the predefined residual lifetime.  ... 
doi:10.1109/wcnc.2010.5506167 dblp:conf/wcnc/ChangCFR10 fatcat:ipmrx2m555awbcbvyt644qawba

Interference Control And Radio Resource Management In Femtocell

DR.A.K. KURESHI
2016 Zenodo  
Recently advancement in 4th generation (4G) heterogeneous networking has opened the door for the deployment of femtocells in a large scale.  ...  So,these low power home - based access points are going to change the landscape of the mobile technology,and the network business in the coming years.The objective of project is to study and propose the  ...  Uygungelen etal also developed a graph-based dynamic frequency reuse (GB-DFR) as a resource allocation method based on the graph coloring.  ... 
doi:10.5281/zenodo.1463594 fatcat:w33fvo3g7vctna2cy7azorgq54
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