schemes bandwidth
RSS schemes bandwidthRedundancy Schemes for High Availability in DHTs
White Paper This paper takes user download behavior into account to evaluate redundancy schemes in data storage and share systems. Experiment results show that replication scheme saves more bandwidth than erasure... [19 Sep 2008]
Bandwidth Aware Slot Allocation in Hybrid MAC
White Paper Hybrid Medium Access Control (MAC) protocols combine the strength of random and schedule based MAC schemes. From random MAC schemes, Hybrid MAC protocols borrow flexibility and ease of operation while... [19 Sep 2008]
A Two-Tiered On-Line Server-Side Bandwidth Reservation Framework for the Real-Time Delivery of Multiple Video Streams
White Paper Unfortunately, capacity planning for the QoS-constrained delivery of a large number of VOD streams is inherently difficult as VBR encoding schemes exhibit significant bandwidth variability. The advent of... [10 Sep 2008]
Fairness and QoS in Multihop Wireless Networks
White Paper The paper studies various queuing schemes for multihop wireless networks and examines the fairness and throughput performance of each scheme. While relatively simple queuing schemes require less hardware... [18 Jul 2008]
Whitehall IT to be carbon neutral by 2020
News Any remaining departmental IT emissions will be offset - via carbon offset tree planting schemes and the like, according to a Cabinet Office spokesman. Thin client technology is flagged as having potential to reduce... [17 Jul 2008]
Efficient Use of Memory Bandwidth to Improve Network Processor Throughput
White Paper Specialized hardware-based schemes that alleviate the DRAM bandwith problem in high-end routers may be less applicable to NP-based systems, in which cost is an important consideration. The problem addressed in this paper... [11 Jul 2008]
A Rate Control Scheme for H.264 Video Under Low Bandwidth Channel
White Paper Although some rate control schemes are proposed to circumvent the dilemma, the inaccurate prediction model and improper bit allocation deter H.264 application on low bandwidth channel. The dilemma of the... [11 Jul 2008]
pathChirp: Efficient Available Bandwidth Estimation for Network Paths
White Paper Packet chips offer several significant advantages over current probing schemes based on packet pairs or packet trains. This paper presents pathChirp, a new active probing tool for estimating the available... [11 Jul 2008]
Convergence Analysis of Iteratively Detected Time Hopping and DS-CDMA Ultrawide Bandwidth Systems by EXIT Charts
White Paper Simulation results of the iteratively detected TH and DS-CDMA UWB schemes verify the EXIT chart analysis. This paper presents a novel analysis on the decoding convergence of Time Hopping (TH) and Direct Sequence (DS)... [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... [11 Jul 2008]
Online Routing of Bandwidth Guaranteed Paths With Local Restoration Using Optimized Aggregate Usage Information
White Paper A key design criterion for traffic engineering schemes is to maximize the sharing between backup paths, while minimizing this protocol overhead. This paper investigates the problem of distributed online routing of... [11 Jul 2008]
An Iterative Approach to Optimal Non-Uniform Sampling and Instantaneous Bandwidth Estimation
White Paper A new approach to the representation and reconstruction of non-bandlimited signals using non-uniform sampling schemes is introduced. The estimation is iterative, and can be used with most available techniques of... [11 Jul 2008]
Dynamic Association for Load Balancing and Interference Avoidance in Multi-Cell Networks
White Paper Even in such a next-generation system, boundary users would suffer from low throughput due to severe Inter-Cell Interference (ICI) and unbalanced user distributions among cells, unless additional schemes to mitigate this... [10 Jul 2008]
Load Balancing in Structured P2P Systems
White Paper It presents three schemes that differ primarily in the amount of information used to decide how to re-arrange load. Besides, P2P systems can be highly heterogeneous, i.e.they may consist of peers that range from old... [10 Jul 2008]
Streaming Stored Continuous Media Over Fair-Share Bandwidth
White Paper This paper investigates the impact of the long-term behavior of fair-share bandwidth on transmission schemes for streaming stored Continuous Media (CM). Under fair-share bandwidth... [10 Jul 2008]
