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Insecurity in ATM-Based Passive Optical Networks
White Paper First, it shows that the standard's encryption algorithm, called churning, has an effective 8-bit key length and thus is trivial to break with exhaustive keysearch. This paper considers the security of an ITU standard for ATM-based passive optical... [18 Jul 2008]
Adaptive Control in Optical Burst-Switching Networks With QoS Support
White Paper Two levels of control have been considered: one at the triggering level for a wavelength request, and the other at the burst length level. An adaptive control scheme is proposed for the transmission of packets burst in an all-optical Burst... [18 Jul 2008]
Time to green-light sustainable IT
Comment In fact, it only serves to perpetuate the misguided notion that IT is to be treated at arm's length as an isolated part of the business. With their piecemeal approaches, most organisations are merely dabbling with green technology. [17 Jul 2008]
Multimedia QoS in Low-Cost Home Networks
White Paper The length of this period and which node gets the token next is calculated by the scheduler in the active node. This paper describes a new mechanism to guarantee quality of service for multimedia streams in low-cost home networks. [17 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]
Novel Segmented Cascade Electroabsorption Modulator With Improved Bandwidth-Extinction Product
White Paper A short length of passive waveguide is appended to a laser or other photonic circuit, and driven with a variable negative voltage. Standard lumped-element Electroabsorption Modulators (EAMs) are the workhorse of InP integrated modulation, due to... [11 Jul 2008]
Corning Cable Systems Case Study: Navistar International
White Paper After further evaluation, the company selected Corning Cable Systems' optical fiber cable with guaranteed Gigabit Ethernet link length performance over 62.5 micron multimode fiber. The principal network architect for the Center, Steve Ehlerding... [11 Jul 2008]
Tradeoffs Between Stretch Factor and Load Balancing Ratio in Routing on Growth Restricted Graphs
White Paper This paper study the tradeoff between two important quality measures of routing algorithms for wireless networks and growth-restricted networks: the stretch factor for measuring the path length and the load balancing ratio for measuring the load... [10 Jul 2008]
Dynamic Load Balancing in Distributed Hash Tables
White Paper The topology of the network, the communication load and the amount of data a server stores depend heavily on the length of its interval. In Peer-to-Peer networks based on consistent hashing and ring topology each server is responsible for an... [10 Jul 2008]
Multiple-Choice Random Network for Server Load Balancing
White Paper First hypercube is used as an example and demonstrate that replicating files at nodes in decreasing order of the length of the common prefix with the original server leads to perfectly balanced load, and does so fast and efficiently. [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]
Enabling Software as a Service
White Paper Increasing dissatisfaction with the costs, complexities, and length of time that it takes to recognize value from their investments have pushed software buyers to demand alternative models of application delivery, such as Software as a Service... [09 Jul 2008]
The Performance of Ethernet Under a Combined Data/Real-Time Traffic
White Paper For the regular data nodes an exponentially distributed packet length with a Poisson arrival is assumed. This paper investigates the performance of an IEEE802.3 shared-bandwidth hub under a mixed data/real-time traffic load. [07 Jul 2008]
Fast and Scalable Pattern Matching for Network Intrusion Detection Systems
White Paper This paper presents hardware-implementable pattern matching algorithm for content filtering applications, which is scalable in terms of speed, the number of patterns and the pattern length. High-speed packet content inspection and filtering devices... [05 Jul 2008]
BigBand Networks Orchestrates Greater Productivity with Citrix Managed Services
White Paper "Since deploying GoToMeeting Corporate, we have seen a decrease in the average length of our company meetings because they're so much more productive. Eugene Alfaro, Director of Global ITS Services, BigBand Networks [03 Jul 2008]
