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Connection availability based protection algorithm in wireless-optical broadband access network

YeJun Liu, Lei Guo, YinPeng Yu, Bing Li, Peng Xiang, CuiQin Dai
2014 Science China Information Sciences  
Connection availability based protection algorithm in wireless-optical broadband access network.  ...  Keywords wireless-optical broadband access network (WOBAN), network survivability, connection availability Citation Liu Y J, Guo L, Yu Y P, et al.  ...  Acknowledgements The preliminary work of this paper was presented at the International Conference on Optical Internet  ... 
doi:10.1007/s11432-014-5077-9 fatcat:aidpxup475hbjfnvslge3f5gfq

Performance Evaluation of Survivable Fiber-Wireless (FiWi) Access Network

Uma Rathore Bhatt, Tapesh Sarsodia, Rakhsa Upadhyay
2015 Procedia Computer Science  
"Fully Mesh based protection scheme". In the proposed algorithm we connect backup ONUs from each segment in a fully mesh fashion.  ...  Simulation result shows that proposed algorithm improves network survivability in terms of reduced blocking probability.  ...  The example of existing access technologies are PON (Passive Optical Network) and WMN (Wireless Mesh Network).  ... 
doi:10.1016/j.procs.2015.01.016 fatcat:qbmaqrcbkbdnpjupdpbrssonii

The Audacity of Fiber-Wireless (FiWi) Networks [chapter]

Martin Maier, Navid Ghazisaidi, Martin Reisslein
2009 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
A plethora of enabling optical and wireless technologies have been emerging that can be used to build future-proof bimodal fiber-wireless (FiWi) broadband access networks.  ...  from optical-wireless networking to the exploitation of personal and in-home computing facilities to create new unforeseen services and applications as we are about to enter the Petabyte age.  ...  Fig. 5 . 5 Optical hybrid star-ring network integrated with WiFi-based wireless access points [21] .  ... 
doi:10.1007/978-3-642-04648-3_2 fatcat:t5legtupnfdr7g4d2ndji65vqe

Open Access Networks [chapter]

Einar Edvardsen, Thor Gunnar Eskedal, André Årnes
2003 IFIP Advances in Information and Communication Technology  
This paper introduces an innovative approach to an Open Access Network (OAN) built upon the existing "privately owned" wireless LANs and the users' access lines (ADSUVDSL, optical fibre, cable modems).  ...  By providing up to 25Mbis shared capacity to the stationary and casually visiting users in a wireless LAN zone, the OAN is probably the only realistic alternative to realize the future 30 and 40 visions  ...  The access lines will act as the connecting network between the wireless LAN base stations, whereby the network operator in fact offers a mobile broadband network based upon planned and existing network  ... 
doi:10.1007/978-0-387-35673-0_8 fatcat:l5vndqmwnnhytlxr2b7zprw2mi

A Survey on Radio over Fiber (RoF) for Wireless Broadband Access Technologies

R. Karthikeyan, S. Prakasam
2013 International Journal of Computer Applications  
In this paper presents a survey on RoF for Wireless Broadband Access technology like WiMAX (Fixed and Mobile).  ...  In this paper survey to possible, the RoF implement into wireless broadband access technologies like WiMAX.  ...  In the access network provide "last mile" connectivity that connects end users to the backhaul network which finally connect to the internet.  ... 
doi:10.5120/10686-5587 fatcat:izxer3au6rdclgvru5pfgjdxry

A heuristic for fault-tolerance provisioning in multi-radio hybrid wireless-optical broadband access network

Gabriela Schutz, Noelia S. C. Correia
2009 2009 11th International Conference on Transparent Optical Networks  
The wireless-optical broadband-access network (WOBAN) architecture has been proposed as a flexible and costeffective solution for future access networks.  ...  In this paper we develop a heuristic algorithm to solve the problem of planning a wireless and optical fault-tolerant multi-radio WOBAN, considering any fault-tolerance scenario (e.g. some nodes/links/  ...  SURVIVABILITY IN WOBANS At the front end a WOBAN consists of a multi-hop wireless mesh network while at the back end an optical access network provides connection to the Internet [1] .  ... 
doi:10.1109/icton.2009.5185022 fatcat:7n2ro6t4evf6fpejwlf7sxuhbq

Survey Smoothly Fiber-Wireless (FiWi) Accessing Wireless Networks: Convergence and Challenges

Naseer Hwaidi Alkhazaali, Raed Abduljabbar Aljiznawi, Dheyaa Jasim Kadhim
2016 Indonesian Journal of Electrical Engineering and Computer Science  
Some technical development of wireless access networks-optical and seamless coexistence of both techniques, this paper is a review of the State of the latest developments and advances in optical and wireless  ...  , access and transport and the convergence of these networks in the future.  ...  Combination of optical and wireless also necessitates the development of network technologies and architectures that allow affordable availability of broadband FiWi access.  ... 
doi:10.11591/ijeecs.v3.i1.pp151-156 fatcat:enbrefhsl5gsdlyt46rl4nwyva

Toward enabling broadband for a billion plus population with TV white spaces

Animesh Kumar, Abhay Karandikar, Gaurang Naik, Meghna Khaturia, Shubham Saha, Mahak Arora, Jaspreet Singh
2016 IEEE Communications Magazine  
Our testbed provides a broadband access network to rural population in thirteen villages.  ...  The problem of connecting the Wi-Fi clusters to the optical fiber points can be addressed using a TV white space based backhaul (middle-mile) network.  ...  A wireless mesh-network can be setup with Khamloli as the PoP to provide a broadband access-network in the nearby villages, while leveraging on the unutilized UHF band.  ... 
doi:10.1109/mcom.2016.7509375 fatcat:qehuz2bm2ver7dvlcusumjk2py

Prioritising Redundant Network Component for HOWBAN Survivability Using FMEA

Cheong Loong Chan, Sheng Chyan Lee, Kee Choon Yeong, Su Wei Tan
2017 Wireless Communications and Mobile Computing  
Deploying redundant component is the ubiquitous approach to improve the reliability and survivability of a hybrid optical wireless broadband access network (HOWBAN).  ...  of redundant facilities in the network.  ...  Studies have suggested that a hybrid optical and wireless broadband access network (HOWBAN) that incorporates a high speed optical fiber network at the back end and a wireless mesh mobile network at the  ... 
doi:10.1155/2017/6250893 fatcat:yzife3ougvdpderbb4mmdrscru

Design of a Survivable Hybrid Wireless-Optical Broadband-Access Network

Taiming Feng, Lu Ruan
2011 Journal of Optical Communications and Networking  
The hybrid wireless-optical broadband-access network (WOBAN) is a promising architecture for access networks.  ...  We propose a cost-effective protection method for WOBAN that deals with network element failures in the optical part of WOBAN.  ...  Recently, the hybrid wireless-optical broadband-access network (WOBAN) was presented in [4] as a promising architecture for future access networks.  ... 
doi:10.1364/jocn.3.000458 fatcat:bvk55r3tind3zoqczofza6zbnm

Advanced in Optical Network Control and Management

Mahmoud Daneshamand, Chonggang Wang, Wei Wei, Keping Long
2011 Journal of Network and Systems Management  
In order to support delivery of highly efficient packet services, highly reliable circuit services in emerging optical networks simultaneously, intelligent and automatic optical network design, planning  ...  This special issue features recent and emerging advances in optical networks control and management.  ...  Differentiated services where connections may have different availability requirements are assumed, and here protection (if needed) is provisioned based on availability requirements and the current network  ... 
doi:10.1007/s10922-011-9222-0 fatcat:j245dmo6snerhctwvasswjiowa

CREATE-NET's Real-Life Service-Oriented Testbed in Trento

Roberto Grasso, Davide Mandato, Oscar Mayora, Elio Salvadori, Csaba A. Szabo, Luigi Telesca, Hagen Woesner
2007 2007 3rd International Conference on Testbeds and Research Infrastructure for the Development of Networks and Communities  
It spans the range of the most advanced communications technologies, starting from a wide area DWDM optical backbone, WiMAX & Wi-Fi wireless distribution/access networks, all the way to sensor networks  ...  The testbed also serves as a model of a community network, planned for deployment in the Province of Trento. I.  ...  optical layer with wireless and optical access network.  ... 
doi:10.1109/tridentcom.2007.4444665 dblp:conf/tridentcom/GrassoMMSSTW07 fatcat:lxsjqpbl35hjde6azxhxuhthv4

New architecture for an Ultra Broadband Home Area Network with spread connectivity and autonomic functions [chapter]

Pierre Jaffré, Romain Insler, Vasilis Freiderikos, Sylvain Meyer, Martial Bellec
2008 Home Networking  
On the other hand, Gigabit optical technologies are introduced in the operators' access network and new digital terminals appear in the customer premises, such as HDTV videos, pes and horne servers, requiring  ...  Operating Local Area Networks, in the horne of their customers, has recently become a new business for Network Operators.  ...  Bellec the funetions in the network as a whole, Some autonomie funetions eould be helpful to hide this eomplexity to the user and for keeping the management of the horne network simple.  ... 
doi:10.1007/978-0-387-77216-5_12 dblp:conf/ifip6-2/JaffreIFMB07 fatcat:2lzyxqolzzcgvmfixziqbzciqy

QoS based Vertical Handoff Algorithm for Next Generation of Wireless Network

Ravindra C.Sanap, S. S. Sambare
2013 International Journal of Computer Applications  
In this paper present the different issue of vertical handoffs in heterogeneous wireless networks. The uses of wireless communications are popular and increasing its demand over worldwide.  ...  From above parameters current status of networks and detected node information is collected and based on it Vertical Handoff algorithm takes decision.  ...  A very popular standard is IEEE802.11 because it support to Wireless LANs (WLAN), and it widely used in broadband wireless access network, because its cost is minimum and also it support to high capacity  ... 
doi:10.5120/14161-2174 fatcat:rhftbly3incnrpyp3tapp5qvfy

Quality of Service in WiMAX [chapter]

Iftekhar Ahmad, Daryoush Habibi
2009 Wireless Networks and Mobile Communications  
This paper attempt to proffer WiMAX as the best option amidst all other technology for wireless network deployment.  ...  One of the most challenging in today's technology based world is working on real time for almost everything, an interrupted and high data speed is required.  ...  A subscriber station connects to the base station which makes up the access network, the in turn connect to the switches, linking it to the access control router (internet) and the content servers making  ... 
doi:10.1201/9781420066630.pt1 fatcat:tt2lddr45va53gednd5udvabjm
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