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QoS Monitoring System
White Paper The IQ1000 QoS Probe captures and measures the users' actual packets with passive measurements, and then transmits the measured data to the QoS Manager Software. The QoS Manager Software collects the measured data and calculates packet delay... [18 Jul 2008]
Reducing Total Cost of Security Ownership
White Paper The cost of security should be measured not only by list price, but in the sum total of operational performance, implementation, and ongoing management costs. IT is no longer shackled to proprietary vendors and arcane solutions, but can now... [18 Jul 2008]
Characterizing Secure Dynamic Web Applications Scalability
White Paper The vertical scalability of the server is measured if running with different number of processors, determining the impact of adding more processors on server saturation. Growing of users demanding secure dynamic web applications on current sites... [18 Jul 2008]
Enterprise RTView: An InDetail Paper by Bloor Research
White Paper As the product becomes more widely known, we expect it to represent the benchmark against which other products are measured. In this paper, Bloor analyst Philip Howard concludes: "Enterprise RTView is arguably the most versatile product that we... [15 Jul 2008]
ARCH-Based Traffic Forecasting and Dynamic Bandwidth Provisioning for Periodically Measured Nonstationary Traffic
White Paper Network providers are often interested in providing dynamically provisioned bandwidth to customers based on periodically measured nonstationary traffic while meeting Service Level Agreements (SLAs). In order to have a good sense of nonstationary... [11 Jul 2008]
Measuring Bandwidth Signatures of Network Paths
White Paper Forecaster is practical since it does not assume any a priori knowledge about the measured path, does not make any simplifying assumptions about the nature of cross-traffic, does not assume the ability to capture accurate packet dispersions or... [11 Jul 2008]
Geometric Spanners for Routing in Mobile Networks
White Paper This graph has the attractive properties such as: it is planar; between any two graph nodes there exists a path whose length, whether measured in terms of topological or Euclidean distance, is only a constant times the minimum length possible; and... [11 Jul 2008]
Ultra Wideband Double Discon Antenna Showing 30:1 Bandwidth
White Paper The measured VSWR is less than 2.5 from 282MHz to 8.93 GHz, which is 30:1 bandwidth. This paper proposes an improved discon antenna (double discone antenna). The double discone antenna consists of two discon antennas having two different dimension. [11 Jul 2008]
On the Relationship Between Signal Bandwidth and Frequency Correlation for Surface Forward Scattered Signals
White Paper A model developed by Dahl for the ocean surface bistatic scattering cross section was used to predict time spread, which agreed very well with the measured time spread. The relationship between the signal bandwidth and the correlation of a single... [11 Jul 2008]
On the Relation Between Bandwidth and Robustness of Indoor UWB Communication
White Paper The small-scale fading of the indoor radio channel has been measured within an office environment. The paper focuses on the effect of small-scale fading on the throughput of communication systems that operate with different bandwidth within an... [10 Jul 2008]
Robotics-Based Location Sensing Using Wireless Ethernet
White Paper This paper describes the design, implementation and analysis of a system for determining position inside a building from measured RF signal strengths of packets on an IEEE 802.11b wireless Ethernet net-work. [10 Jul 2008]
A Comparison of Task Pools for Dynamic Load Balancing of Irregular Algorithms
White Paper Results of these implementations measured on three different shared-memory systems are shown for a synthetic algorithm and the parallel hierarchical radiosity method. Since a static data distribution does not give satisfactory results for parallel... [10 Jul 2008]
A Framework for Distributed Dynamic Load Balancing in Heterogeneous Cluster
White Paper Total load on node is calculated using queue length which is measured as the total number of processes in queue. Distributed Dynamic Load Balancing (DDLB) is an important system function destined to distribute workload among available processors to... [10 Jul 2008]
Adaptive Load Balancing With OSPF
White Paper This paper studies adaptive load balancing in OSPF-networks based on measured link loads. The objective of load balancing is to move traffic from congested links to other parts of the network. If the traffic demands are known, the load balancing... [10 Jul 2008]
Dynamical Discrete-Time Load Balancing in Distributed Systems in the Presence of Time Delays
White Paper This degrades the system performance, measured by the overall completion time of the total tasks in the system. The implementation of a load balancing policy on a continuous basis in a delay-limited distributed computing environment may not only... [10 Jul 2008]
