Results 261 to 270 of about 1,606,057 (299)
Some of the next articles are maybe not open access.
Distributed heterogeneous traffic delivery over heterogeneous wireless networks
2012 IEEE International Conference on Communications (ICC), 2012In order to meet the spectacular growth in mobile data traffic, one of the technologies is heterogeneous network, where small cells overlaid by large cells can be deployed. With such, base stations (BSs) can be of heterogeneous characteristics in bandwidth, capacity, load, backhaul delay, etc.
Ying Li 0129 +2 more
openaire +2 more sources
Optimal allocation of heterogeneous smart grid traffic to heterogeneous networks
2011 IEEE International Conference on Smart Grid Communications (SmartGridComm), 2011A key element to realizing the smart energy grid of the future is the deployment of an efficient and reliable information network. An intelligent combination of wired networks (the Internet), wireless networks and power line communication networks can be used to deliver control and application messages generated by the smart grid.
Marco Levorato, Urbashi Mitra
openaire +2 more sources
Active Traffic Monitoring for Heterogeneous Environments
2005The traffic management of IP networks faces increasing challenges, due to the occurrence of sudden and deep traffic variations in the network, which can be mainly attributed to the large diversity of supported applications and services, to the drastic differences in user behaviors, and to the complexity of traffic generation and control mechanisms.
Hélder Veiga +5 more
openaire +1 more source
A Heterogeneous Multiclass Traffic Flow Model with Creeping
SIAM Journal on Applied Mathematics, 2015Summary: A heterogeneous traffic model with two vehicle classes is developed to capture overtaking and creeping in highly heterogeneous traffic flows. Creeping is a special case of overtaking that occurs when small vehicles continue to advance in congestion even though larger vehicles have completely stopped. To motivate the new model, it is shown that
Shimao Fan, Daniel B. Work
openaire +3 more sources
Layered required bandwidth for heterogeneous traffic
[Proceedings] IEEE INFOCOM '92: The Conference on Computer Communications, 1992Bandwidth is engineered for heterogeneous service via a layered notion of required bandwidth. The required bandwidth is requested to satisfy grade of service up to the layer of concern. The most important use of this layer required bandwidth is for bandwidth allocation at the path layer.
openaire +2 more sources
Generalized processor sharing with heterogeneous traffic classes
ACM SIGMETRICS Performance Evaluation Review, 2001We consider a system with two heterogeneous traffic classes, one having light-tailed characteristics, the other one exhibiting heavy-tailed properties. The two traffic classes are served in accordance with the Generalized Processor Sharing (GPS) discipline.
Borst, S.C. +2 more
openaire +2 more sources
Speed heterogeneity and accident reduction in mixed traffic
International Journal of Injury Control and Safety Promotion, 2023Various studies have investigated the relationship between speed and accidents using different definitions of speed variation. This research considers the speed in mixed traffic as heterogeneous based on the vehicle categories. This research aims to develop a traffic safety model with speed heterogeneity as expressed in accident modification factor ...
Martha Leni Siregar +3 more
openaire +2 more sources
Traffic-aware association in heterogeneous networks
2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2016To meet the ever-growing mobile data traffic, network spatial densification with various low-power nodes in addition to the conventional high-power macro base stations (BS), a.k.a. heterogeneous network (HetNet), is regarded as one key enabling solution.
openaire +2 more sources
Structural modeling of heterogeneous traffics
Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005., 2005Modeling of heterogeneous traffics is of importance for analyzing network performance, since traffics in real networks are often aggregated from different types of sources so that they are heterogeneous. However, only homogeneous traffics are considered in previous investigation such as on/off model.
null Junfang Xiao, null Guihua Zeng
openaire +1 more source
Modeling stochasticity of heterogeneous traffic
Fourth International Symposium on Uncertainty Modeling and Analysis, 2003. ISUMA 2003., 2004The important aspect that makes the nature of traffic flow stochastic is the randomness inherent in road user (driver) and vehicular characteristics. We give an overview of the development, validation and use of a stochastic traffic-flow simulation model for urban highways with heterogeneous traffic.
R.Z. Koshy, V.T. Arasan
openaire +1 more source