bandwidth utilization
Performance Enhancements of UMTS Networks Using End-to-End QoS Provisioning
White Paper The overall algorithm was optimized to guarantee the E2E QoS parameters of each service class, especially for realtime applications, as well as to improve the bandwidth utilization. This paper investigates end-to-end Quality of Service (QoS... [18 Jul 2008]
Utilizing Path Diversity in Optical Packet Switched Interconnection Networks
White Paper Semiconductor Optical Amplifiers (SOAs) are used as switching elements to allow for all-optical wideband transmission and packet-rate granularity, facilitating high bandwidth, ultra-low latency, and high utilization that are required for future... [18 Jul 2008]
End-to-End QoS Control Architectures From a Wholesale and Retail Perspective: Benefits and Challenges
White Paper The Bandwidth Manager provides end-to-end multi-service QoS control that ensures sufficient grade of service and efficient network utilization. Providing an equal or better grade of service compared to legacy networks is essential for an NGN... [18 Jul 2008]
Dynamic Traffic Profiling for Efficient Link Bandwidth Utilization in QoS Routing
White Paper Traffic Engineering has been the prime concern for Internet Service Providers (ISP's), with the main focus being minimization of over-utilization of network capacity even though additional capacity is available which is underutilized. [11 Jul 2008]
An End-to-End Video Transmission Framework With Efficient Bandwidth Utilization
White Paper The sending rate is dynamically adjusted to obtain a maximal utilization of the client buffer and minimal bandwidth allocation. This paper presents a new framework for streaming video over Internet in this paper. [11 Jul 2008]
Dynamic Bandwidth Allocation Schemes to Improve Utilization Under Non-Uniform Traffic in Ethernet Passive Optical Networks
White Paper In this paper, conventional bandwidth allocation schemes in Ethernet Passive Optical Network (EPON) are shown to suffer from poor utilization under the non-uniform traffic, particularly as the number of ONUs, guard time and round-trip time increase. [11 Jul 2008]
A Dynamic Bandwidth Allocation Scheme for VSAT-Based Networks
White Paper The limited bandwidth available to an organization through an expensive gateway like VSAT (very small aperture terminal) requires proper and effective utilization. The scheme is simulated and its performance is evaluated in terms of several... [11 Jul 2008]
Hybrid Bandwidth Scheduling for CAN-Based Networked Control Systems
White Paper A hybrid bandwidth scheduling scheme is proposed to improve the quality of service and the bandwidth utilization for the CAN-based networked control systems. Moreover, considering the constraints of control performance and network schedulability, a... [11 Jul 2008]
Rate Based Congestion Control Over High Bandwidth/Delay Links
White Paper Such a rate based congestion control is TCP friendly and it has better bandwidth utilization than TCP. As the network bandwidth and delay increase, traditional dominant transfer protocols on the Internet like TCP have shown inefficiency and... [11 Jul 2008]
FT-LAN, a Fault Tolerant Local Area Network Architecture for Mobile Mission Critical Systems
White Paper Under nominal conditions the real-time protocol efficiently guarantees all message time constraints with respect to bandwidth utilization efficiency. This paper presents a fault-tolerant LAN architecture for Mobile Mission Critical Systems (MMCS's). [11 Jul 2008]
Sink Tree-Based Bandwidth Allocation for Scalable QoS Flow Set-Up
White Paper Simulation results are very encouraging in that the methodology requires significantly less communication overhead in setting up QoS flows compared to the traditional per-flow signaling-based methodology while still maintaining high resource... [11 Jul 2008]
Traffic Engineering Using MPLS for Best Effort Traffic
White Paper The goal in this research is to improve the network utilization for best effort traffic in IP networks. It examines a different and in some senses a "More complex" problem of traffic engineering in the remaining network bandwidth which is utilized... [11 Jul 2008]
Path Selection and Bandwidth Allocation in MPLS Networks
White Paper The behavior under heavy load depends on the choice of certain parameters: It can essentially be made to minimize maximal expected utilization, or to maximize minimal expected weighted slacks (both over all links). [11 Jul 2008]
MPLS Based Best Effort Traffic Engineering
White Paper The goal of this research is to improve the network utilization for best effort traffic in IP networks. The paper examine a different and in some sense a "More complex" problem (traffic demands are not known a priori) of traffic engineering for the... [11 Jul 2008]
Improving Load Balancing With Multipath Routing
White Paper Internet service providers have to provision network resources to optimize bandwidth utilization. Dynamic routing protocols take traffic variations into account to control the load distribution. Multipath routing protocols attempt to take advantage... [10 Jul 2008]
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