data networks network
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 Trails: A Sub-Wavelength Solution for Optical Networking
White Paper All-optical networks are able to transport data from source to destination entirely in the optical domain. This is a departure from current optical networks that rely on Optical-Electrical-Optical (OEO) conversion at each intermediate connection... [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. The emergence of unified communications will further spur the trend toward converged networks. Network switches and routers deployed at every level in the network must support a... [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]
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). VPNs enable enterprises to use the Internet infrastructure to quickly extend the private network across geographically distributed locations and gain... [18 Jul 2008]
A Modular Gigabit Ethernet Backbone for NEPTUNE and Other Ocean Observatories
White Paper Ethernet is the most popular technology used for Local Area Networks (LANs). Recently, Gigabit Ethernet (GbE) technology has successfully competed with SONET and other legacy alternatives such as ATM and Frame Relay for Metropolitan Area Network... [18 Jul 2008]
On Handling QoS Traffic in Wireless Sensor Networks
White Paper Transmission of data in such cases requires both energy and QoS aware network management in order to ensure efficient usage of the sensor resources and effective access to the gathered measurements. Many new routing and MAC layer protocols have... [18 Jul 2008]
Modeling Traffic Management in ATM Networks With OPNET
White Paper This in turn allows users to integrate voice, video, and data on the same network. Asynchronous Transfer Mode (ATM) is the new generation of computer and communication networks that are being deployed throughout the telecommunication industry as... [18 Jul 2008]
Advanced QoS White Paper
White Paper The advanced QoS and shaping features on some newer Ethernet switches enable these devices to be positioned as access devices into Virtual Private LAN networks and for SPs to offer the Service Level Agreements (SLAs) that customers rely on for end... [18 Jul 2008]
Light-Trail Testbed for Metro Optical Networks
White Paper Telecommunication networks have rapidly added staggering amounts of capacity to their long haul networks at low costs per bit using DWDM technologies. As an initial step towards solving this problem, the paper demonstrates a streaming media... [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]
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]
Network Architecture to Support QoS in Mobile Ad Hoc Networks
White Paper This paper presents a Quality of Service (QoS) architecture for supporting real-time data transmission in Mobile Ad hoc NETworks (MANETs). The QoS architecture includes a QoS transport layer, QoS routing, queue management and a priority MAC protocol. [18 Jul 2008]
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