Results 11 to 20 of about 1,129 (160)

Fiber-wireless (FiWi) access networks: Challenges and opportunities

IEEE Network, 2011
Hybrid fiber-wireless (FiWi) access networks aim at combining the huge amount of available bandwidth of optical networks and the ubiquity and mobility of wireless access networks with the objective to reduce their cost and complexity. This article highlights key enabling optical as well as wireless technologies and explains their role in emerging FiWi ...
Ghazisaidi N., Maier M.
openaire   +4 more sources

Computation of Various QoS Parameters for FiWi Access Network

Procedia Computer Science, 2016
AbstractFiber wireless (FiWi) access network is one of the broad band access networks used to support multimedia applications and interactive services. However minimum QoS needs to be maintained by the network. In this paper a method has been proposed to compute the various network parameters such as packet delivery ratio (PDR), average delay and ...
Upadhyay, Raksha, Bhatt, Uma Rathore, Chouhan, Nitin, Sarsodia, Tapesh   +3 more
openaire   +3 more sources

Cooperative QoS Control Scheme Based on Scheduling Information in FiWi Access Network

IEEE Transactions on Emerging Topics in Computing, 2013
Fiber-wireless (FiWi) access networks comprising wireless local area networks (WLANs) and passive optical networks (PONs) have attracted much attention recently for future cyber-physical systems (CPSs). Because of the explosive growth of smart devices such as smart phones and sensors, the number of such devices has also grown phenomenally that require ...
Zubair Md. Fadlullah, Hiroki Nishiyama, Yuichi Kawamoto, Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto   +5 more
openaire   +3 more sources

Phylogeography and population genetic structure of the European roe deer in Switzerland following recent recolonization

Ecology and Evolution, Volume 12, Issue 2, February 2022., 2022
After 19th century extirpation, the European roe deer naturally recolonized Switzerland. Using mitochondrial and nuclear DNA markers, we demonstrate that Swiss roe deer had natural, multidirectional immigration from neighboring countries and that there is evidence of weak genetic differentiation within Switzerland among topographic regions. Abstract In
Nina Vasiljevic, Nadja V. Morf, Josef Senn, Sílvia Pérez‐Espona, Federica Mattucci, Nadia Mucci, Gaia Moore‐Jones, Simone Roberto Rolando Pisano, Adelgunde Kratzer, Rob Ogden   +9 more
wiley   +1 more source

Distant Formation and Differentiation of Outer Main Belt Asteroids and Carbonaceous Chondrite Parent Bodies

AGU Advances, Volume 3, Issue 1, February 2022., 2022
Abstract Volatile compositions of asteroids provide information on the Solar System history and the origins of Earth's volatiles. Visible to near‐infrared observations at wavelengths of <2.5 µm have suggested a genetic link between outer main belt asteroids located at 2.5–4 au and carbonaceous chondrite meteorites (CCs) that show isotopic similarities ...
H. Kurokawa, T. Shibuya, Y. Sekine, B. L. Ehlmann, F. Usui, S. Kikuchi, M. Yoda   +6 more
wiley   +1 more source

A Federated Deep Learning Empowered Resource Management Method to Optimize 5G and 6G Quality of Services (QoS)

Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
The quality of service (QoS) in 5G/6G communication enormously depends upon the mobility and agility of the network architecture. An increase in the possible uses of 5G vehicular network simultaneously expands the scope of the network’s quality of service (QoS).
Hemaid Alsulami, Suhail H. Serbaya, Emad H. Abualsauod, Asem Majed Othman, Ali Rizwan, Asadullah Jalali, Shalli Rani   +6 more
wiley   +1 more source

Construction of an Intelligent APP for Dance Training Mobile Information Management Platform Based on Edge Computing

Mobile Information Systems, Volume 2021, Issue 1, 2021., 2021
In recent years, with the rapid development of modern technology and the continuous promotion of information technology, information technology has been widely used in modern performing arts. Information management has become the most practical and effective method and means in performing arts training management, but as the amount of various data ...
Yan Gao, Dazhi Xu, Sang-Bing Tsai
wiley   +1 more source

DRL‐Based Intelligent Resource Allocation for Diverse QoS in 5G and toward 6G Vehicular Networks: A Comprehensive Survey

Wireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021
The vehicular network is taking great attention from both academia and industry to enable the intelligent transportation system (ITS), autonomous driving, and smart cities. The system provides extremely dynamic features due to the fast mobile characteristics.
Hoa TT. Nguyen, Minh T. Nguyen, Hai T. Do, Hoang T. Hua, Cuong V. Nguyen, Stefan Panic   +5 more
wiley   +1 more source

Cloud Computing and Internet of Things in the Evaluation of Ecological Environment Quality in Rural Tourist Areas in Smart Cities

Mobile Information Systems, Volume 2021, Issue 1, 2021., 2021
With the increase of tourist environment, the real‐time monitoring of ecological environment has become a concern. This study mainly discusses the application of cloud computing and Internet of things in the evaluation of ecological environment quality of rural tourism areas in a smart city.
Ling Ding, Yezhang Liang, Sang-Bing Tsai
wiley   +1 more source

Downstream Data Distribution Algorithm in Fiber-Wireless Access Network [PDF]

Jisuanji gongcheng, 2016
Fiber-Wireless(FiWi) access network which integrates wireless subnetwork and fiber subnetwork via Optical Network Unit(ONU) is now widely deployed as an infrastructure to provide Internet access.During network operation,how to save energy and then reduce
LI Yan,DAI Shifang,CHANG Xiangmao
doaj   +1 more source