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qos
(4368 results)-
White Papers
HPFQ-M: Hierarchical Packet Fair Queuing Algorithm With Maximum Rate Control
May 15, 2008 12:00am PDT
With more and more network applications coming up, the types of traffics appear to be diversified and the amount of traffics increases remarkably. The choice of the packet service discipline at...
Provided by: Tsinghua University
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White Papers
A History Based Power Management for Portable Multimedia Devices
May 15, 2008 12:00am PDT
Many researches have been conducted on the dynamic voltage scaling (DVS) and dynamic power management (DPM) to reduce the power consumption. Embedded systems such as personal multimedia players...
Provided by: Yeungnam University
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White Papers
Adaptive Medium Access Control for VoIP Services in IEEE 802.11 WLANs
May 15, 2008 12:00am PDT
Voice over Internet Protocol (VoIP) is an important service with strict Quality-of-Service (QoS) requirements in Wireless Local Area Networks (WLANs). The popular Distributed Coordination Function...
Provided by: Institute of Electrical and Electronics Engineers
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Downloads
Podcast: Assuring Voice Quality on IP Telephony Rollouts
May 15, 2008 12:00am PDT
Download this Webcast in podcast format! IP Telephony deployment changes dramatically when the job grows from "a few sites" to a full company-wide rollout across many locations. Achieving a high...
Provided by: ZDNet
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Whitepapers
Cross-Layer Design for Resource Allocation Under QoS Requirements for Multiuser SS-OFDMA Systems
May 15, 2008 12:00am PDT
In this paper a novel Cross-Layer (CL) strategy for resource allocation is developed based on PRIority assignment (PRI), which achieves a lower computational cost and better performances for a...
Provided by: Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
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White Papers
A Multiple Criteria, Measurement-Based Admission Control Mechanism for Self-Aware Networks
May 14, 2008 12:00am PDT
High demand and network congestion, can prevent multimedia applications and users from obtaining the network service they require for a successful operation. A way to control traffic congestion...
Provided by: Imperial College London
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White Papers
QoS Enhancement Scheme for Real-Time Service in Ad Hoc Networks
May 13, 2008 12:00am PDT
This paper discussed about the timeslot management scheme in Ad hoc network in order to maintain the real-time communication. The flexibility in topology is one of the motivating and challenging...
Provided by: Chonbuk National University
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White Papers
An Efficient Network Delay Analysis Using End-to-End Delay-Constraint
May 13, 2008 12:00am PDT
Multicast services are used in emerging multimedia applications based on Quality of Service (QoS) development of multimedia group application and the construction of multicast routing tree is...
Provided by: Chonbuk National University
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White Papers
Dynamic QoS Management in Distributed Real-Time Embedded Systems
May 13, 2008 12:00am PDT
Increasingly, embedded systems are part of larger Distributed Real-time Embedded (DRE) systems in a wide variety of domains, including military Command and Control (C2), avionics and air traffic...
Provided by: BBN Technologies
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White Papers
Revenue Maximization in Survivable WDM Networks for Single and Mixed Class of Traffic With Quality of Service (QoS) Guarantees
May 11, 2008 12:00am PDT
In Wavelength Division Multiplexed networks (WDM) with 1:1 path protection, a link-disjoint protection (backup) path is also set up at the time of setting up a working (primary) path. The backup...
Provided by: State University of New York
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Whitepapers
Queuing Theoretic and Evolutionary Deployment Optimization With Probabilistic SLas for Service Oriented Clouds
May 10, 2008 12:00am PDT
This paper envisions service-oriented applications in cloud computing environments. A service-oriented application consists of a set of services and a workflow. Each service encapsulates the...
Provided by: University of Maryland University College
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White Papers
An Access Point Selection Algorithm for Heterogeneous Stations
May 9, 2008 12:00am PDT
In wireless LAN technology, access point selection at each station is a critical problem in order to obtain satisfactory throughputs. The current protocol for access point selection is based on...
Provided by: Kyushu Institute of Technology
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White Papers
Short-Term Fairness and Long-Term QoS
May 9, 2008 12:00am PDT
The authors consider connection-level models of resource allocation in the Internet, where files arrive into the network according to a Poisson process and the size of each file is exponentially...
Provided by: University of Illinois
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White Papers
Poster Abstract: AQoS WMN With Mobility Support
May 7, 2008 12:00am PDT
This paper present QMesh, a software package that allows utilizing multiple geographically scattered Windows desktops as a wireless mesh network infrastructure with seamless user mobility support....
Provided by: Technion - Israel Institute of Technology
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White Papers
Semantic Discovery and Selection: A QoS-Aware, Hybrid Model
May 5, 2008 12:00am PDT
Most Semantic Web Services discovery approaches are based on Description Logics, allowing a limited expressiveness when describing Quality-of-Service preferences. Furthermore, DLs is not suited to...
Provided by: Universidad de Sevilla
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White Papers
A Novel Mobility Based Bandwidth Reduction Algorithm in Cellular Mobile Networks
May 1, 2008 12:00am PDT
Due to the rapid growing rate of mobile users and the wide range of service provided for the users, traffic control in mobile networks has become unavoidable. This wide range of services includes...
Provided by: Anna University
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White Papers
Optimization Based Rate Allocation and Scheduling in TDMA Based Wireless Mesh Networks
May 1, 2008 12:00am PDT
Wireless mesh networking is a promising technology for building broadband wireless access networks. However, wireless mesh networks based on CSMA/CA MAC protocols suffer from unfairness and poor...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Toward an Autonomic Service Management Framework: A Holistic Vision of SOA, AON, and Autonomic Computing
May 1, 2008 12:00am PDT
The next-generation network will enable provision of various multimedia applications, with different QoS requirements, over a common IP based transport infrastructure. However, along with the...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Orchestrating BMD Control in Extended BPEL
May 1, 2008 12:00am PDT
Command, Control, Communication, Intelligence, Surveillance, and Reconnaissance (C4ISR) applications require making decisions based on situational awareness created by fusing sensory information...
Provided by: Naval Postgraduate School
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White Papers
Adaptive Per Hop Differentiation for End-to-End Delay Assurance in Multihop Wireless Networks
May 1, 2008 12:00am PDT
As the rapid growth of smart hand-held devices, multihop wireless access networks have a lot of potential applications in a variety of fields in civilian and military environments. Many of these...
Provided by: University of California, Davis
