data networks for
RSS data networks forA Near Optimal Scheduler for Switch-Memory-Switch Routers
White Paper Routers are ubiquitous in modern computing, appearing in wide-area networks, multiprocessor servers, and data storage systems. This paper presents a simple and near optimal randomized parallel scheduling algorithm for scheduling packets in routers... [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. IT's challenge is to ensure predictable performance for all applications and traffic types... [18 Jul 2008]
RTL Online Manages Growth Surge and Traffic Storms With Foundry Networks
White Paper After searching for a high-performance, scalable solution, the Dortmund-based software and systems house Comco AG delivered and installed two high-performance ServerIron load balancers from Foundry Networks. [18 Jul 2008]
QoS Issues With the L-Store Distributed File System
White Paper As the flood of data associated with leading edge instruments, sensors, and simulations continues to escalate, the challenge of supporting the distributed collaborations that depend on these huge flows becomes increasingly daunting. [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 specifies the PHY and MAC layers for Broadband Wireless Access... [18 Jul 2008]
Modeling Traffic Management in ATM Networks With OPNET
White Paper Asynchronous Transfer Mode (ATM) is the new generation of computer and communication networks that are being deployed throughout the telecommunication industry as well as in campus backbones. This in turn allows users to integrate voice, video, and... [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]
Building Blocks for Mobile Free-Space-Optical Networks
White Paper To ensure uninterrupted data flow, auto-aligning transmitter and receiver modules are necessary. It also performs simulation-based analysis of these multi-element FSO modules that can enable mobility and high bandwidth in wireless, particularly... [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]
Rolling Out New SSL VPN Service
White Paper Typically, service providers offer infrastructure services, such as site-to-site connectivity and data center hosting. In a VPN context, the services offered should be tailored individually for each customer. [18 Jul 2008]
Ultra Low Latency Optical Networks
White Paper Employed techniques include a non-blocking, bufferless topology, single pulse packets incorporating Wavelength Division Multiplexing (WDM) for both routing header and payload data, and ultra-fast electro optical interfaces built from commercially... [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. Concurrently, there has been a wave of new access technologies that are driving customers to... [18 Jul 2008]
A Shoelace-Based QoS Routing Protocol for Mobile Ad Hoc Networks Using Directional Antenna
White Paper Due to the directional antenna property, these cross links can simultaneously transmit data without any data interference. This paper proposes a new QoS routing protocol for Mobile Ad hoc NETwork (MANET) using directional antenna. [18 Jul 2008]
Location-based services mean business
News Bonte said in a statement: "As the reliability and performance of mobile enterprise solutions improves and the concerns about maintenance costs, data protection and integrity are addressed, corporations will increasingly adopt mobile solutions and... [17 Jul 2008]
Photos: How to destroy your hard drive
Photo Disposing of computer hard drives in a secure and safe way has become a hot topic, especially after the high profile data leaks in the past year. Whether it is ID thieves after personal information; or data leaks that could affect business or even... [17 Jul 2008]
