data networks a network in white papers
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QoS Monitoring System
White Paper The QoS Manager Software collects the measured data and calculates packet delay (latency), latency variation (jitter), packet loss and bandwidth (throughput) of each one-way end-to-end communication network. [18 Jul 2008]
Demo of Triple Play Services With QoS in a Broadband Access Residential Gateway
White Paper This scenario could be considered as the aim of the Next Generation Networks (NGN) where a unified network is used to transport all possible kind of traffic towards a broadband Ethernet access multi-provider network. [18 Jul 2008]
An Alternative QoS Architecture for the IEEE 802.16 Standard
White Paper These networks are designed to operate at high data rates and to deal with several applications, resulting in different types of traffic profiles and demands. The IEEE 802.16 Standard is a technology proposed to offer wireless access to network... [18 Jul 2008]
An Architectural Model to Provide QoS in a Home Network and Its Evaluation in a Real Testbed
White Paper The design of a home network must strive to keep low costs, easy installation and maintenance while at the same time providing a large variety of services, from voice and data applications to multimedia streaming. [18 Jul 2008]
Juniper EX-Series Ethernet Switches: QoS-Enabling the Enterprise - Assuring End-to-End Application Performance
White Paper The enterprise network is no longer a data-only transport. Network switches and routers deployed at every level in the network must support a complementary set of QoS mechanisms to ensure consistent, predictable traffic handling end-to-end. [18 Jul 2008]
Light Trails: A Sub-Wavelength Solution for Optical Networking
White Paper This is a departure from current optical networks that rely on Optical-Electrical-Optical (OEO) conversion at each intermediate connection node to route data properly. All-optical networks are able to transport data from source to destination... [18 Jul 2008]
A Hybrid QoS Routing Strategy for Suburban Ad-Hoc Networks
White Paper The Suburban Ad-Hoc Network (SAHN) aims to provide suburban area connectivity for local area networks at broadband speed with a low initial cost and zero service charges using wireless technology. Network level security, bandwidth, latency and link... [18 Jul 2008]
Light-Trail Testbed for Metro Optical Networks
White Paper Concurrently, there has been a wave of new access technologies that are driving customers to demand high-speed, robust and customized data services. As an initial step towards solving this problem, the paper demonstrates a streaming media... [18 Jul 2008]
A Modular Gigabit Ethernet Backbone for NEPTUNE and Other Ocean Observatories
White Paper This paper describes a modular ocean observatory node design resulting from design activities of the NEPTUNE observatory data communications team. Ethernet is the most popular technology used for Local Area Networks (LANs). [18 Jul 2008]
QoS Support in Wireless Sensor Networks: A Survey
White Paper Thus, the paper first reviews the techniques for QoS support in traditional networks, analyzes new QoS requirements in WSNs from a wide variety of applications classified by data delivery models, and proposes some non-end-to-end collective QoS... [18 Jul 2008]
Dynamic VPNs Achieving Scalable, Secure Site-to-Site Connectivity
White Paper The latest evolution in solutions for private networks is IPSec Virtual Private Networks (VPNs). These solutions lower the capital outlay and ongoing costs of legacy solutions by leveraging the cost-effective and ubiquitous connectivity of the... [18 Jul 2008]
The Problem of Upstream Traffic Synchronization in Passive Optical Networks
White Paper Recently Passive Optical networks gained a lot of attention as a possible solution to the broadband local access network. Because distance from central office to every network unit is different, if every unit will transmit in its own time slot, due... [18 Jul 2008]
10 Gbps NRZ-DPSK Modulation in SOA-Based Optical Packet Switching Networks
White Paper Optical Packet Switched (OPS) networks are a promising means of delivering high bandwidth data communication with the fine granularity enabled by individual packet routing. In most OPS network architectures, Semiconductor Optical Amplifiers (SOA... [18 Jul 2008]
VoIP Network Dimensioning Using Delay and Loss Bounds for Voice and Data Applications
White Paper This paper defines simple guidelines for network dimensioning in a multimedia environment in terms of end-to-end delay for the voice traffic, and in terms of throughput and packet loss for TCP data traffic. [18 Jul 2008]
A Shoelace-Based QoS Routing Protocol for Mobile Ad Hoc Networks Using Directional Antenna
White Paper This paper proposes a new QoS routing protocol for Mobile Ad hoc NETwork (MANET) using directional antenna. The paths are combined with multiple cross links, called as shoelace, when the network bandwidth is strictly limited. [18 Jul 2008]
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