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A cellular wireless local area network with QoS guarantees for heterogeneous traffic

Sunghyun Choi, K.G. Shin
Proceedings of INFOCOM '97  
A wireless local area network (WLAN) or a cell with quality-of-service (QoS) guarantees for various types of traffic is considered.  ...  Whenever there is no eligible class-I traffic for transmission, class-II traffic which requires no delay-bound guarantees is transmitted, while uplink transmissions are controlled with a reservation scheme  ...  In this paper, we consider how to provide QoS guarantees for heterogeneous traffic on a WLAN.  ... 
doi:10.1109/infcom.1997.631120 dblp:conf/infocom/ChoiS97 fatcat:6e2c7ul6qndzfbdeh3uteslbie

Resource management for QoS support in cellular/WLAN interworking

Wei Song, Hai Jiang, Weihua Zhuang, Xuemin Shen
2005 IEEE Network  
To provide mobile users with seamless Internet access anywhere and anytime, there is a strong demand for interworking mechanisms between cellular networks and wireless local area networks in the next-generation  ...  Resource Management for QoS Support in Cellular/WLAN Interworking  ...  Acknowledgments This research has been supported by a grant from the Bell University Laboratories (BUL) at the University of Waterloo, Canada.  ... 
doi:10.1109/mnet.2005.1509947 fatcat:squo5ndhvzcoxboy6xf3qdtske

Hybrid Technique for Enhancing Quality of Service in Wireless Network

Theophilus Alumona
2014 Advances in Networks  
This paper x-rays a hybrid technique for enhancing Quality of Service (QoS) technique, a medium access scheme that can provide virtually collision-free environment for an infrastructure high-speed wireless  ...  While the simple and scalable Differentiated Services (DiffServ) QoS control model is suitable for the core part of the network, a more explicit, admission and reservation based QoS mechanisms are required  ...  Heterogeneous Network Characteristics Cellular networks provide ubiquitous connectivity but low data rates, whereas Wireless Local Area Networks (WLANs) can offer much higher data rates but only cover  ... 
doi:10.11648/ fatcat:ltfw2i2va5ddpbksr4xqd6tlv4

Mapping of QoS between UMTS and WiMAX in Tight Coupling Heterogeneous Wireless Network

Charles Sarraf, Firas Ousta, Nidal Kamel, Mohd Zuki
2012 International Journal of Soft Computing and Software Engineering [JSCSE]  
In this paper, we propose a method of mapping between the CoS of UMTS and QoS categories of WiMAX in a tight coupling architecture of Heterogeneous Wireless Access Network (HWAN).  ...  4G network or Heterogeneous wireless access network will integrate existing wireless access technologies (e.g. 2G, 3G, WiMAX, WLAN, etc...) in order to provide, transparently, endusers with the "best"  ...  Conclusion and future work In Heterogeneous Wireless Access Network, providing the applications with required QoS as Endto-End is a big challenge.  ... 
doi:10.7321/jscse.v2.n3.1 fatcat:jt2p3g62ufecxmkiozscuru6dq

Heterogeneous statistical QoS provisioning over 5G mobile wireless networks

Xi Zhang, Wenchi Cheng, Hailin Zhang
2014 IEEE Network  
Because of the highly varying wireless channels, the deterministic delay-bounded QoS requirements for high-volume multimedia wireless traffic are usually hard to guarantee.  ...  Alternatively, the statistical delay-boundeded QoS provision-A 46 IEEE Network •  ...  technique to characterize and implement the delay-bounded QoS guarantee for wireless real-time traffic [9, 10] .  ... 
doi:10.1109/mnet.2014.6963804 fatcat:eowforox5fazph2n7pjz54hiae

Wireless IP through integration of wireless LAN and cellular networks

Abbas Jamalipour
2005 Computer Networks  
One interim way to bypass this limitation is to use wireless local area networks (W-LAN) in cooperation with cellular networks.  ...  mobility together with QoS through a common core network.  ... 
doi:10.1016/j.comnet.2004.07.001 fatcat:jifgs36y4zdjnizllpoxoam5lu

Handoff in Various Mobile Network Technologies

Ekaterina Otsetova-Dudin, University of Zilina
2019 Transport and Communications  
To ensure the quality of service in wireless cellular networks, the report proposes the use of a Horizontal Handoff Priority Scheme.  ...  The proposed material are various algorithms and techniques for the implementation of Vertical and Horizontal Handoff in 3G, 4G and fifth-generation networks to provide the required QoS for mobile users  ...  integration with WI-FI and Internet networks. 4G can support at least 100 Mbps peak rates in full-mobility wide area coverage and 1Gbps in low-mobility local area coverage.  ... 
doi:10.26552/tac.c.2019.2.6 fatcat:6ew2a4tt3faqbavlrbf2ltsrie


Manju C Thayammal, M Mary Linda
2017 ICTACT Journal on Communication Technology  
Quality of Service (QoS) is particularly important for the transport of traffic with special requirements.  ...  This paper gives a survey and classification of the important QoS approaches proposed for various Wireless Networks.  ...  An example of PAN is wireless network that links a computer with its peripherals where LAN (Local Area Networks) is a confidentially owned network that works within and nearby a single building like a  ... 
doi:10.21917/ijct.2017.0216 fatcat:pvc32ffeufcilibtmzqsgvb2tm

A-MAC: Adaptive Medium Access Control for Next Generation Wireless Terminals

Mehmet C. Vuran, Ian F. Akyildiz
2007 IEEE/ACM Transactions on Networking  
Based on the Virtual Cube concept, A-MAC provides architecture-independent decision and QoS based scheduling algorithms for efficient multi-network access.  ...  Index Terms-Adaptive medium access control, heterogeneous networks, heterogeneous QoS requirements, next generation wireless networks, virtual cube concept.  ...  IEEE 802.11 standard for local area networks (LAN) uses CSMA/CA in addition to polling [12] .  ... 
doi:10.1109/tnet.2007.893202 fatcat:qp3qwibz7ne2nn3yaq3ce6onge

Load balancing for cellular/WLAN integrated networks

Wei Song, Weihua Zhuang, Yu Cheng
2007 IEEE Network  
The interworking between heterogeneous third-generation cellular networks and wireless local area networks is one promising evolution approach to fourth-generation wireless networks, which can exploit  ...  In this article we present a policy framework for resource management in a loosely coupled cellular/WLAN integrated network, where load balancing policies are designed to efficiently utilize the pooled  ...  In recent years, IEEE 802.11 wireless local area networks (WLANs) have proliferated due to a high performance-to-cost ratio.  ... 
doi:10.1109/mnet.2007.314535 fatcat:vay6fsdnx5bwlflz2vzi55ddgy

Call Admission Control performance model for Beyond 3G Wireless Networks [article]

H.S. Ramesh Babu, Gowri Shankar, P.S. Satyanarayana
2010 arXiv   pre-print
In this paper we propose a higher order Markov chain based performance model for call admission control in a heterogeneous wireless network environment.  ...  The call blocking probability is one such QoS parameter for the wireless network. For better QoS it is desirable to reduce the call blocking probability.  ...  Section III focuses on the proposed system model for the call  ... 
arXiv:1001.2272v1 fatcat:e6f32tfea5dvtpelibxqk4q2fy

A Flexible QoS-aware Service Gateway for Heterogeneous Wireless Networks

Kun Yang, Jie Zhang, Hsiao-Hwa Chen
2007 IEEE Network  
These services are known for high-speed, content-rich, and burst traffic. Therefore, the QoS (Quality of Service) guarantee is critical to these services.  ...  802.11)/wireless MAN (metropolitan area networks) or WiMAX (worldwide interoperability for microwave access -IEEE 802.16) /MobileFi (IEEE 802.20)/WPAN (wireless personal area networks -IEEE 802.15), and  ...  Acknowledgment The research for this article was partially funded by the UK EPSRC  ... 
doi:10.1109/mnet.2007.334306 fatcat:2uhg2fnygvhc5kxd2wqb45pgfi

MIRAI architecture for heterogeneous network

Gang Wu, M. Mizuno, P.J.M. Havinga
2002 IEEE Communications Magazine  
The LRM deals with the local resources of the terminal and interacts with the RM in the CCN. Applications should be able to use the infrastructure and specify the traffic and QoS requirements.  ...  End-to-end QoS implies that there must be interoperation with local QoS mechanisms, and that lower layer protocols (link and physical layers) should be "aware" of the traffic characteristics to meet different  ... 
doi:10.1109/35.983919 fatcat:wxrmj6svpbaibmk6plobh7un5y

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  
Software Defined Network (SDN) and Network Function Virtualization (NFV) is a Current research area.  ...  In this research paper, we propose a novel framework for resource allocation and bandwidth management in the 5G cellular network.  ...  and flowlevel virtualization for a cellular network.  ... 
doi:10.4108/eai.22-3-2018.154387 fatcat:wzxfitpktfgihd3rqtlu7hulbm

Mobility Management and Performance Statistics in Cellular Communication

C Ufuah, K O Tanno
2020 Zenodo  
This study presents and examines a management model of cellular mobility protocols and the performance of some of its parameters for optimal spectral efficiency of the mobile communication system.  ...  problems for wireless mobile communication over the internet.  ...  Wireless local area network (WLAN) roaming servicers are segmented as follow.  ... 
doi:10.5281/zenodo.4319087 fatcat:7zara7jq3ba2hhfgwgziw5qvya
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