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Next Generation Wireless Systems

by Tuna Tugcu A, H. Birkan Yilmaz A, Feodor Vainstein B , 2006
"... Though Connection Admission Control (CAC) in wireless networks has been studied extensively, the heterogeneous structure of Next Generation Wireless Systems (NGWS) makes CAC very complex. Accessibility of the subsystems at the time of connection or handoff request, availability of resources in the s ..."
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Though Connection Admission Control (CAC) in wireless networks has been studied extensively, the heterogeneous structure of Next Generation Wireless Systems (NGWS) makes CAC very complex. Accessibility of the subsystems at the time of connection or handoff request, availability of resources

Characterizing the capacity region in multi-radio multi-channel wireless mesh networks

by Murali Kodialam, Thyaga Nandagopal - in ACM MobiCom , 2005
"... Next generation fixed wireless broadband networks are being increasingly deployed as mesh networks in order to provide and extend access to the internet. These networks are characterized by the use of multiple orthogonal channels and nodes with the ability to simultaneously communicate with many nei ..."
Abstract - Cited by 244 (0 self) - Add to MetaCart
Next generation fixed wireless broadband networks are being increasingly deployed as mesh networks in order to provide and extend access to the internet. These networks are characterized by the use of multiple orthogonal channels and nodes with the ability to simultaneously communicate with many

Analytical Model for Admission Control in Next Generation Wireless Systems

by H. Birkan Yilmaz, Tuna Tugcu - In Proc. CONWIN Workshop on Convergence of Heterogeneous Wireless Networks , 2005
"... Abstract — The heterogeneous structure of Next Generation Wireless Systems (NGWS) makes admission control very complex. Accessibility of the subsystems at the time of connection or handoff request, availability of resources in the subsystems, user preferences, and connection class need to be conside ..."
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Abstract — The heterogeneous structure of Next Generation Wireless Systems (NGWS) makes admission control very complex. Accessibility of the subsystems at the time of connection or handoff request, availability of resources in the subsystems, user preferences, and connection class need

1Performance Modeling of Next-Generation Wireless Networks

by Antonios Michaloliakos, Ryan Rogalin, Yonglong Zhang, Konstantinos Psounis, Senior Member
"... Abstract—The industry is satisfying the increasing demand for wireless bandwidth by densely deploying a large number of access points which are centrally managed, e.g. enterprise WiFi networks deployed in university campuses, companies, airports etc. This “small cell ” architecture is gaining tracti ..."
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traction in the cellular world as well, as witnessed by the direction in which 4G+ and 5G standardization is moving. Prior academic work in analyzing such large-scale wireless networks either uses oversimplified models for the physical layer, or ignores other important, real-world aspects of the problem

Call Admission Control for Next Generation Wireless Networks Using Higher Order Markov Model

by Ramesh Babu H. S, Satyanarayana P. S
"... The Next generation wireless networks (NGWN) will be heterogeneous which will have different radio access technologies (RATs) operating together. The Radio Resource Management (RRM) is one of the key challenges in NGWN. The Call admission control (CAC) mechanism is one of the Radio Resource Manageme ..."
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The Next generation wireless networks (NGWN) will be heterogeneous which will have different radio access technologies (RATs) operating together. The Radio Resource Management (RRM) is one of the key challenges in NGWN. The Call admission control (CAC) mechanism is one of the Radio Resource

Analytical Model to Reduce the Handoff Latency for Next Generation Wireless Networks

by Preeti Singh, Dr. Ranjit Singh, Ram Sewak Singh, Bbdit Ghaziabad India
"... Abstract:- Mobile Computing is becoming increasingly important due to the rise in the number of portable computers and the desire to have continuous network connectivity to the Internet irrespective of the physical location of the node. Mobile IP is a solution for mobility support in the global Inte ..."
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of this proposed work to focus on the analytical modeling of next generation networks protocols, F-MIPV6 and HMIPV6 using IEEE 802.11based wireless local area networks. Our simulation model considers various factors from both link layer and network layer which influence the handoff delay. The outcome of this work

Channel Reservation Model for User Class Based Admission Control in Next Generation Wireless Networks

by Mahesh G, Dr. Gowrishankar, Dr. Rameshbabu H S, Bangalore Karnataka India, Bangalore Karnataka India
"... The Next Generation Wireless Networks (NGWN) are expected to offer abundant services to its users. Guaranteeing the agreed upon Quality of Service (QoS), while trying to maximize the revenue of the network operators by having more number of users in the system is a challenging problem. Call Admissio ..."
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The Next Generation Wireless Networks (NGWN) are expected to offer abundant services to its users. Guaranteeing the agreed upon Quality of Service (QoS), while trying to maximize the revenue of the network operators by having more number of users in the system is a challenging problem. Call

Next generation wireless LAN system design

by Chutima Prommak, Joseph Kabara, Chalermpol Charnsripinyo - MILCOM 2002. Proceedings Volume , 2002
"... An important issue in the widespread deployment of infrastructure based wireless local area networks (WLANs) is the network design. In this paper, we propose a new WLAN design approach that focuses on assuring sufficient data rate capacity to meet expected user demand in the coverage area, while sti ..."
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An important issue in the widespread deployment of infrastructure based wireless local area networks (WLANs) is the network design. In this paper, we propose a new WLAN design approach that focuses on assuring sufficient data rate capacity to meet expected user demand in the coverage area, while

Channel Partitioning with Queuing Model for User Class based Call Admission Control in Next Generation Wireless Networks

by Mahesh G, Rameshbabu H S, Karnataka India
"... Users in Next Generation Wireless Networks (NGWN) will have varied Quality of Service (QoS) requirements as the network operators are expected to offer plethora of services. The main objective of the network operators is to guarantee the agreed upon QoS to the users, at the same time maximize the re ..."
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Users in Next Generation Wireless Networks (NGWN) will have varied Quality of Service (QoS) requirements as the network operators are expected to offer plethora of services. The main objective of the network operators is to guarantee the agreed upon QoS to the users, at the same time maximize

Performance Evaluation for Next Generation Differentiated Services in Wireless Local Area Networks

by Yu-liang Kuo, Eric Hsiao-kuang, Gen-huey Chen
"... With the provisioning of high-speed wireless LAN (WLAN) environments, multi-media services (e.g., VoIP and video-conference) with different QoS requirements will be available in next generation WLANs. Multimedia services could be categorized into multiple traffic classes and different priorities wil ..."
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With the provisioning of high-speed wireless LAN (WLAN) environments, multi-media services (e.g., VoIP and video-conference) with different QoS requirements will be available in next generation WLANs. Multimedia services could be categorized into multiple traffic classes and different priorities
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