Results 281 to 290 of about 23,732 (304)

Allocating Bandwidth in Datacenter Networks: A Survey

Journal of Computer Science and Technology, 2014
Datacenters have played an increasingly essential role as the underlying infrastructure in cloud computing. As implied by the essence of cloud computing, resources in these datacenters are shared by multiple competing entities, which can be either tenants that rent virtual machines (VMs) in a public cloud such as Amazon EC2, or applications that ...
Chen, Li, Li, Baochun, Li, Bo
openaire   +2 more sources

Synchronous bandwidth allocation in FDDI networks

IEEE Transactions on Parallel and Distributed Systems, 1993
It is well known that an FDDI token ring network provides a guaranteed throughput for synchronous messages and a bounded medium access delay for each node/station. However, this fact alone cannot effectively support many real-time applications that require the timely delivery of each critical message.
Qin Zheng 0001, Kang G. Shin
openaire   +1 more source

Optimization of Network Bandwidth Allocation in Xen

2015 IEEE 17th International Conference on High Performance Computing and Communications, 2015 IEEE 7th International Symposium on Cyberspace Safety and Security, and 2015 IEEE 12th International Conference on Embedded Software and Systems, 2015
Through virtualization, a plurality of servers can be simulated on a single physical machine. The sharing of hardware resources of one physical machine by multiple virtual servers greatly improves resource utilization. The key to virtualization is how to handle the allocation and management of hardware resources among competing virtual machines.
LiRong Mei, Xiang Lv
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Ethernet PONs: a survey of dynamic bandwidth allocation (DBA) algorithms

, 2004
Optical networks are poised to dominate the access network space in coming years. Ethernet passive optical networks, which leverage the ubiquity of Ethernet at subscriber locations seem destined for success in the optical access network.
Martin Reisslein
exaly   +1 more source

Dynamic Bandwidth Allocation in IEEE 802.16

2006
IEEE 802.16 has gained significant research attention because of its broadband wireless services over a large coverage area. Bandwidth allocation plays very important role at the link layer of IEEE 802.16. In this paper, by considering the Automatic Repeat reQuest (ARQ) scheme for an erroneous wireless channel, a dynamic bandwidth allocation algorithm ...
Weiwei Wang 0001, Zihua Guo, Xuemin Shen, Changjia Chen, Jun Cai 0001   +4 more
openaire   +1 more source

Bandwidth allocation for layered multicasted video

Proceedings IEEE International Conference on Multimedia Computing and Systems, 2003
Some type of transmission rate control protocol is required in order to support multicast video applications over the Internet. Previously, researchers have proposed two basic families of control protocols. The first, sender based rate-adaptation, focuses on the sender. The sender uses a single channel to transmit the video signal to all receivers, and
Hugh M. Smith, Matt W. Mutka, Eric Torng
openaire   +1 more source

A Bandwidth Allocation Scheme in Optical TDM

2004
Wavelength Routing (WR) and Optical Burst Switching (OBS) are two optical network techniques that have received enormous attention over the last decade. However, the two techniques are plagued with many problems. The main concern with WR is the inefficient bandwidth utilization.
Abdelilah Maach, Hassan Zeineddine, Gregor von Bochmann   +2 more
openaire   +1 more source

Bandwidth allocation for interactive video-on-demand

Proceedings Third IEEE Symposium on Computers and Communications. ISCC'98. (Cat. No.98EX166), 2002
Video-on-demand in education is used in a very different way to entertainment video. Usage is much more interactive. Viewers will frequently pause, fast-forward, skip and view frame-by-frame. Designing a network and server able to support interactivity and make efficient use of bandwidth is difficult. In this paper we suggest that in designing a system
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Dynamic bandwidth allocation for interactive applications

Telecommunication Systems, 1999
The transmission of stored video across an ATM network is considered for interactive applications with bounded reaction times. The performance of the services renegotiated VBR (RVBR) and renegotiated CBR (RCBR) is investigated for this class of applications by trace-driven simulations. The goal is to determine the most efficient service for interactive
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Dynamic allocation of communication bandwidth in multicomputers

1994
Long and unpredictable interconnection network delay can be the performance bottleneck of multicomputers with thousands of processing elements. Scheduling techniques based on virtual channels can be applied to provide the ability to deliver guaranteed communication bandwidth to classes of time-critical messages.
Abdel-Halim Smai, Lars-Erik Thorelli
openaire   +1 more source