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Context-aware and priority-based user association and resource allocation in heterogeneous wireless networks

Mohamad Zalghout, Ayman Khalil, Matthieu Crussiére, Samih Abdul-Nabi, Jean-Francois Hélard
2019 Computer Networks  
This paper proposes a user association and downlink resource allocation algorithm in HWNs with users having different priorities.  ...  Heterogeneous wireless networks (HWNs) are usually characterized by the integration of cellular networks and wireless local area networks (WLANs) to meet user requirements and enhance system capacity.  ...  an optimized and priority-based user association and resource allocation scheme to maximize user satisfaction in HWNs.  ... 
doi:10.1016/j.comnet.2018.11.001 fatcat:qedgzjsmmrbvpijhjemhzths3u

Evolution toward 5G multi-tier cellular wireless networks: An interference management perspective

Ekram Hossain, Mehdi Rasti, Hina Tabassum, Amr Abdelnasser
2014 IEEE wireless communications  
In this context, a survey and qualitative comparison of the potential existing cell association and power control schemes is provided to demonstrate their limitations for interference management in 5G  ...  and user-coverage in hot-spots and crowded areas with lower latency, energy consumption and cost per information transfer.  ...  His current research interests include radio resource allocation in wireless networks and network security.  ... 
doi:10.1109/mwc.2014.6845056 fatcat:v7ujqra6gfb6lkbnrxsmsayxka

Q3M – QoS Architecture for Multi-user Mobile Multimedia Sessions in 4G systems [chapter]

Eduardo Cerqueira, Luis Veloso, Augusto Neto, Marília Curado, Paulo Mendes, Edmundo Monteiro
2007 Lecture Notes in Computer Science  
Keywords: Multi-user Multimedia Sessions, Seamless Mobility, Quality of Service, Heterogeneous Mobile Networks. reduce operational costs and enhance efficiency in the usage of network resources, where  ...  For instance, by using caching and buffering mechanisms to reduce packet losses during handover and by reserving network resources in advance to allow a faster session re-establishment.  ...  Moreover, Q3M provides seamless experience to the user by reducing the packet losses and latency during handover.  ... 
doi:10.1007/978-3-540-75869-3_4 fatcat:vguyc4xnnzg4lgiyt4urnqkb7a

Editorial: Emerging Technologies for Ubiquitous and Intelligent Infrastructures

Luca De Nardis, Marina Petrova
2017 Journal on spesial topics in mobile networks and applications  
allocation in a heterogeneous network composed of multiple tiers, a scenario that is expected to play a key role in 5G systems.  ...  Editorial: The increasing degree of intelligence, context awareness and interactivity in everyday objects and appliances is rapidly moving the concept of smart environments from labs and research papers  ...  allocation in a heterogeneous network composed of multiple tiers, a scenario that is expected to play a key role in 5G systems.  ... 
doi:10.1007/s11036-017-0849-2 fatcat:br5d4uqoqfhjnobtuoes5cu27u

A Secure Context Management for QoS-Aware Vertical Handovers in 4G Networks [chapter]

Minsoo Lee, Sehyun Park
2005 Lecture Notes in Computer Science  
We focus mainly on the seamless secure handover which uses context information regarding location privacy, security, network environment, and QoS priority.  ...  In the 4G mobile networks which are expected to be very complex systems interconnecting various technologies, new intelligent services will need to be aware of various contexts.  ...  Users and QoS Brokers adaptively modify the profile usages for the heterogeneous wireless networks.  ... 
doi:10.1007/11552055_22 fatcat:upokuz2uzfeuhnaieazxgfssga

CARP: Context-Aware Resource Provisioning for Multimedia over 4G Wireless Networks [chapter]

Navrati Saxena, Abhishek Roy, Jitae Shin
2007 Lecture Notes in Computer Science  
In this paper a context-aware resource provisioning framework is developed for multi-system, heterogeneous 4G wireless networks.  ...  This helps in proactive resource management along the MU's future paths and locations providing the optimal resource (e.g., bandwidth) reservation.  ...  Symbolic Representation of 4G Wireless Systems Context-Awareness in Heterogenous Wireless Networks The MU's location uncertainty in heterogeneous wireless networks leads to uncertainty in the resources  ... 
doi:10.1007/978-3-540-72584-8_87 fatcat:sisjqxli3reqzpbaybflkhlagy

Guest Editorial Cross-layer Optimized Wireless Multimedia Communications

Pascal Frossard, Chang Chen, Cormac Sreenan, K. Subbalakshmi, Dapeng Wu, Qian Zhang
2007 IEEE Journal on Selected Areas in Communications  
In "Multi-user Video Streaming over Multi-hop Wireless Networks: A Distributed, Cross-layer Approach Based on Priority Queuing," Shiang and van der Schaar propose a low-complexity, distributed, and dynamic  ...  The paper "Content-Aware Resource Allocation and Packet Scheduling for Video Transmission Over Wireless Networks," by Pahalawatta, Berry, Pappas and Katsaggelos, proposes a dynamic scheduling scheme for  ... 
doi:10.1109/jsac.2007.070501 fatcat:ozmzoonpubgsvbj7wgselxui3y

Cognitive mobility management in heterogeneous networks

Joseph W. Mwangoka, Paulo Marques, Jonathan Rodriguez
2010 Proceedings of the 8th ACM international workshop on Mobility management and wireless access - MobiWac '10  
The heterogeneity depicted by wireless networks and spectrum availability in emergent technologies means that mobility management has got to deal with changing operational environment by cognising the  ...  Although a considerable amount of research on mobility management for heterogeneous networks has been done, mobility management for cognitive radio wireless networks, including the spectrum aware mobility  ...  The Network Resource Allocation (NRA) component collects, analyses network resources context information and derives policies for their optimal allocation depending on consortium agreement in S1 or customer  ... 
doi:10.1145/1868497.1868504 dblp:conf/mobiwac/MwangokaMR10 fatcat:lmfrfpsk5ffjbhplkc5viyk6pu

IEEE Access Special Section Editorial: Physical and Medium Access Control Layer Advances in 5G Wireless Networks

M. Majid Butt, Petar Popovski, Muhammad Zeeshan Shakir, David Lopez-Perez, Tony Q. S. Quek, Mohsen Guizani
2017 IEEE Access  
path loss exponents and propose a framework for joint user association, power and subcarrier allocation on the DL of a heterogeneous network (HetNet).  ...  (Energy and Traffic Aware Full-Duplex Communications for 5G Systems) address resource allocation problem in a multi-carrier heterogeneous network with densely deployed small cells where each cell operates  ... 
doi:10.1109/access.2017.2783020 fatcat:oobeg2yhtvfrpcwkmpzpgh4cye

SuperBS: A methodology for resource management in heterogeneous wireless networks

Ilias Tsompanidis, Ahmed H. Zahran, Cormac J. Sreenan
2013 2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC)  
Resource management in heterogeneous wireless networks has been approached from various angles by the research community.  ...  The complexity of the network and the heterogeneity of clients make the conclusive comparison of the various resource allocations challenging.  ...  Our work considers users with different flat-rate service plans, in the context of heterogeneous wireless networks operated by a single WSP, as is the common situation today. III.  ... 
doi:10.1109/iwcmc.2013.6583742 dblp:conf/iwcmc/TsompanidisZS13 fatcat:32vvb4eiknbv7ngh3xdek355j4

Mobility management for multi-user sessions in next generation wireless systems

Eduardo Cerqueira, Luis Veloso, Augusto Neto, Marilia Curado, Edmundo Monteiro, Paulo Mendes
2008 Computer Communications  
By interacting with resource allocation controllers, MUSC allows the construction of QoS-aware distribution trees over networks with different QoS models and aims to keep sessions with an acceptable quality  ...  In this context, Multi-User Session Control (MUSC) is proposed to allow fixed and mobile users to access multi-user sessions ubiquitously, while providing QoS mapping, QoS adaptation and connectivity control  ...  It is supported by DoCoMo Euro-labs, by the Portuguese Ministry of Science, Technology and High Education, and by European Union FEDER -POSC (projects Q3M and SAPRA).  ... 
doi:10.1016/j.comcom.2007.12.019 fatcat:hwsl645fcfaltgif2bl6cy7pvq

PS-CARA: Context-Aware Resource Allocation Scheme for Mobile Public Safety Networks

Zeeshan Kaleem, Muhammad Khaliq, Ajmal Khan, Ishtiaq Ahmad, Trung Duong
2018 Sensors  
In this paper, we propose a public safety users priority-based context-aware resource allocation (PS-CARA) scheme for users sum-rate maximization in disaster environment.  ...  So, a resource allocation scheme for mPC users is desired that can dynamically allocate resources based on users' location and its connection establishment priority.  ...  Similarly, authors in [30] presented the context-aware resource allocation problem by jointly exploiting both the wireless channel and social context information of the users for D2D-enabled small cells  ... 
doi:10.3390/s18051473 pmid:29738499 pmcid:PMC5982245 fatcat:tplcqoexp5ap7lmbpetoj2swau

Context-aware radio resource management below 6 GHz for enabling dynamic channel assignment in the 5G era

Ioannis-Prodromos Belikaidis, Stavroula Vassaki, Andreas Georgakopoulos, Aristotelis Margaris, Federico Miatton, Uwe Herzog, Kostas Tsagkaris, Panagiotis Demestichas
2017 EURASIP Journal on Wireless Communications and Networking  
According to the specific network architecture, a macro-cell base station (MBS) shares the same spectral resources with a number of small cell base stations (SBSs), resulting in increased co-channel interference  ...  Heterogeneous networks constitute a promising solution to the emerging challenges of 5G networks.  ...  Funding This work has received funding from European Commission, Horizon 2020, SPEED-5G project as mentioned also in the Acknowledgment section.  ... 
doi:10.1186/s13638-017-0946-8 fatcat:yvvbkd4ia5gyfj7gibszzydty4

Challenges of CAC in Heterogeneous Wireless Cognitive Networks

Jiazheng Wang, Xiuhua Fu
2012 Physics Procedia  
In the context of heterogeneous wireless networks, it is required to enable mobile users seamlessly and dynamically roam among different access technologies, and therefore a large set of various resources  ...  But current wireless networks are characterized by static spectrum allocation and limited user coordination, resulting in very low efficiency in radio spectrum utilization.  ...  In heterogeneous wireless cognitive networks, a wireless network can rent its radio resources out to other wireless networks. So, radio resources must be jointly managed.  ... 
doi:10.1016/j.phpro.2012.03.373 fatcat:ghiwbdmkdzhqliueggrfht22vi

Multi-stage resource allocation in hybrid 25G-EPON and LTE-Advanced Pro FiWi networks for 5G systems

Thomas Lagkas, Panagiotis Sarigiannidis, Paolo Bellavista, Carlo Giannelli
2018 IET Networks  
network resources associated with the base stations.  ...  The created interdependencies in enabling high performance, fair, and power aware allocation of resources across the heterogeneous domains affect the overall network performance and lead to highly dynamic  ... 
doi:10.1049/iet-net.2017.0236 fatcat:3wmzzmb4ifajlazixnd66ll6fa
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