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Towards all-IP wireless networks: architectures and resource management mechanism

Majid Ghaderi, Raouf Boutaba
2007 International Journal of Wireless and Mobile Computing  
Future wireless Internet will consist of different wireless technologies that should operate together in an efficient way to provide seamless connectivity to mobile users.  ...  The last architecture, called AIP, combines ISB and DSB architectures to facilitate the integration of wireless LAN and 3G cellular networks towards a uniform architecture for all-IP wireless networks.  ...  Perhaps the most important component in resource management in such environments is the connection admission control (CAC).  ... 
doi:10.1504/ijwmc.2007.016720 fatcat:zlmr7ryv35deveaii3fwxnqfoi

Public access mobility LAN: extending the wireless internet into the LAN enwronment

Jun Li, S.B. Weinstein, Junbiao Zhang, Nan Tu
2002 IEEE wireless communications  
Public wireless communications will increasingly extend into wireless LAN environments in order to meet the ubiquitous access, high data rate, and local services demands of future Internet appliances.  ...  QoS across the air interface is not addressed; this article rather concerns architecture of the wired LAN environment in which wireless access points are imbedded, and its capabilities for QoS and support  ...  In such an environment, a VOLAN can be implemented as a chain of VLANs connected by gateway routers.  ... 
doi:10.1109/mwc.2002.1016707 fatcat:w2w45kqmbvcubljkjw3epaiowy

A survey on applications of cloudlet infrastructure in mobile cloud computing

2016 International Journal of Latest Trends in Engineering and Technology  
The mobile device is connected to the cloudlet by using high-bandwidth wireless LAN.  ...  and then uses that service over a wireless LAN.  ... 
doi:10.21172/1.81.040 fatcat:6nsojlkhhvggplkxhx6fxl2h5q

A survey of quality of service in IEEE 802.11 networks

Hua Zhu, Ming Li, I. Chlamtac, B. Prabhakaran
2004 IEEE wireless communications  
This article surveys 802.11 QoS schemes, including service differentiation in the MAC layer, admission control and bandwidth reservation in MAC and higher layers, and link adaptation in the physical layer  ...  , designed to meet these challenges by providing the necessary enhancements for the required QoS.  ...  Because of these two major differences, admission control and bandwidth reservation in an IEEE 802.11 wireless network is quite difficult.  ... 
doi:10.1109/mwc.2004.1325887 fatcat:elfuyyqex5ebpboe5k5tmkoi2a

Mobility and connection management in a wireless ATM LAN

M. Veeraraghavan, M.J. Karol, K.Y. Eng
1997 IEEE Journal on Selected Areas in Communications  
This paper proposes algorithms for handoff, location, and connection management in a wireless asynchronous transfer mode (ATM) local-area network (LAN).  ...  virtual trees.  ...  There are many challenges to be addressed in such a wireless ATM LAN. In this paper, we propose algorithms for connection admission and release, location management, and handoffs.  ... 
doi:10.1109/49.553678 fatcat:bsshrdbxqzewjml22m2isczrja

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.  ...  environment will have different QoS requirements to be handled by the system.  ...  The admission control in the wireless networks will reduce the call blocking probability in the wireless networks by optimizing the utilization of the available radio resources.  ... 
arXiv:1001.2272v1 fatcat:e6f32tfea5dvtpelibxqk4q2fy

Fog over Virtualized IoT: New Opportunity for Context-Aware Networked Applications and a Case Study

Paola Naranjo, Zahra Pooranian, Shahaboddin Shamshirband, Jemal Abawajy, Mauro Conti
2017 Applied Sciences  
load balancer, the related switched Virtual LAN, and iii) an adaptive controller that dynamically manages all the available computing-communication resources and also performs the admission control of  ...  In this case study, we use the server virtualization as a dynamic control to improve energy efficiency in FDC.  ...  resource scheduler adaptively performs the control and allocation admission of the available virtual resources) shared by the VMs, iii) the Load Dispacher that reconfigure and consolidate the available  ... 
doi:10.3390/app7121325 fatcat:4un5wox3dreehakzkq6yjuvsae

SES: Stable and Efficient Solution for Rate Control and Spectrum Allocation in Wireless LANs

Jian Chen, Hewu Li, Jianping Wu, Xinlin Huang
2011 Wireless personal communications  
In this paper, we propose a Stable and Efficient Solution, called SES, to optimize the rate control and spectrum allocation in a typical enterprise or campus wireless LAN.  ...  The technology of DSA (Dynamic Spectrum Access) will be adopted in the next generation of wireless network to maximize spectrum utilization.  ...  We have chosen one floor of the building deployed with wireless LAN as experiment environment.  ... 
doi:10.1007/s11277-011-0327-2 fatcat:2zgizpfzrbcj5hytfrlo3vvyyi

A New MAC Protocol with Pseudo-TDMA Behavior for Supporting Quality of Service in 802.11 Wireless LANs

Georgios S. Paschos, Ioannis Papapanagiotou, Stavros A. Kotsopoulos, George K. Karagiannidis
2006 EURASIP Journal on Wireless Communications and Networking  
Collisions are reduced and starvation of lowpriority classes is prevented by a distributed admission control algorithm.  ...  A new medium access control (MAC) protocol is proposed for quality-of-service (QoS) support in wireless local area networks (WLAN). The protocol is an alternative to the recent enhancement 802.11e.  ...  The proposed model is designed to create a virtual TDMA environment in a system with variable packet length.  ... 
doi:10.1155/wcn/2006/65836 fatcat:63z5cyjqbzdwpkzel723v5onwu

Design of the Cross-Layer QoS Framework for the IEEE 802.16 PMP Networks

Y.-T. MAI, C.-C. YANG, Y.-H. LIN
2008 IEICE transactions on communications  
As one of the promising techniques in Broadband Wireless Access (BWA), IEEE 802.16 also namely WiMax provides wide-area, high-speed, and non-line-of-sight wireless transmission to support multimedia services  ...  Two novel mechanisms are proposed in the framework for performance improvement: Fragment Control and Remapping.  ...  Legacy LANs or even more complex subnet systems can connect to the IEEE 802.16 network via SS.  ... 
doi:10.1093/ietcom/e91-b.5.1360 fatcat:5l76ajbxhbatpajkfy7wyr5qqm

Experiences With a Centralized Scheduling Approach for Performance Management of IEEE 802.11 Wireless LANs

Malati Hegde, Pavan Kumar, K. R. Vasudev, N. N. Sowmya, S. V. R. Anand, Anurag Kumar, Joy Kuri
2013 IEEE/ACM Transactions on Networking  
We present a centralized integrated approach for (i) enhancing the performance of an IEEE 802.11 infrastructure WLAN, and for (ii) managing the access link that connects the WLAN to the Internet.  ...  In this paper, we describe the design of ADWISER, and report results of extensive experimentation conducted on a hybrid test-bed consisting of real end systems and an emulated WLAN on Qualnet.  ...  Admission Control for VoIP Calls:We have implemented VoIP Connection Admission Control (CAC) in ADWISER to provide aggregate throughput guarantees to TCP transfers in the presence of VoIP traffic.  ... 
doi:10.1109/tnet.2012.2207402 fatcat:buk5fj75pra5tf3memer4np4vq

SWAN: a mobile multimedia wireless network

P. Agrawal, E. Hyden, P. Krzyzanowski, P. Mishra, M.B. Srivastava, J.A. Trotter
1996 IEEE personal communications  
The network model of SWAN consists of basestations connected by a wired ATM backbone network, and wireless ATM last-hops to the mobile hosts.  ...  This initial implementation provides connectivity over the wireless last hop.  ...  Acknowledgments SWAN: A Mobile Multimedia Wireless Network and also with access to a multimedia archives server via Nemesis.  ... 
doi:10.1109/98.490750 fatcat:c5z62jhvp5dkxgwjdvlq2jpux4

Rerouting Schemes for Wireless ATM Networks

Hasan Harasis
2014 Communications and Network  
A new operational concept for a mobile ATM network called Mobile Network Architecture based on Virtual Paths (MNAVP), in which the network nodes are connected to each other via pre-established permanent  ...  virtual path connections with fixed capacity assignments is being proposed and described.  ...  Second, call admission control decisions only have to be taken in the switches terminating the virtual path connections (MAS and ACS), again reducing connection setup complexity.  ... 
doi:10.4236/cn.2014.64024 fatcat:oh7ewpmhojapxjgnjel2g5yse4

Quality of service provision in mobile multimedia - a survey

Hongli Luo, Mei-Ling Shyu
2011 Human-Centric Computing and Information Sciences  
The widely deployed wireless LAN and broadband wireless networks provide the ubiquitous network access for multimedia applications.  ...  In this paper, we provide a survey of QoS provision in mobile multimedia, addressing the technologies at different network layers and cross-layer design.  ...  a set of standards for implementing WLAN computer communication by defining the media access control (MAC) and physical (PHY) layers for a LAN with wireless connectivity.  ... 
doi:10.1186/2192-1962-1-5 fatcat:7pgdveybc5bdjd6k26mkfnhy3y

Supporting service differentiation in wireless packet networks using distributed control

A. Veres, A.T. Campbell, M. Barry, Li-Hsiang Sun
2001 IEEE Journal on Selected Areas in Communications  
This paper investigates differentiated services in wireless packet networks using a fully distributed approach that supports service differentiation, radio monitoring, and admission control.  ...  We demonstrate through simulation that when these distributed virtual algorithms are applied to the admission control of the radio channel then a globally stable state can be maintained without the need  ...  DISTRIBUTED ADMISSION CONTROL ALGORITHM IN A MULTICELL ENVIRONMENT The estimates provided by the VMAC and the VS can be used by a mobile host before actually starting transmission.  ... 
doi:10.1109/49.957321 fatcat:iz4wlgjx5ndw5n7gtgputca6wy
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