data networks for

End-to-End Optimal Algorithms for Integrated QoS, Traffic Engineering, and Failure Recovery

White Paper More precisely, optimal data rate adaptation and load balancing laws are provided which are applicable to networks where multiple paths are available and multiple Classes of Service (CoS) are to be provided. [04 Aug 2008]

Sweden's HL Display Picks Expand Networks for Server Centralisation and Faster WAN

White Paper The WAFS technology built into the Accelerator 6930 and 4930 allows a larger amount of data to be transferred with the same response times as before the consolidation. HL Display's partner, IT consultancy XLENT, operates the firm's network and... [04 Aug 2008]

Metromojo Ensures a Flawless Experience for Members and Grows Lifestyle Communities With Juniper Networks Application Acceleration Solutions

White Paper Metromojo deployed a Juniper Networks application load balancing and data center acceleration solution to optimize web server performance and load balancing. Metromojo creates and hosts online social networking communities that provide free... [04 Aug 2008]

Orange beefs up 3G network for Northerners

News Peter Marsden, vice president IT and networks at Orange, said in a statement: "We are investing heavily to improve our network and this investment is one step closer to our goal of becoming the best UK network for coverage and reliability by 2009. [04 Aug 2008]

United States Cold Storage: Juniper Networks Provides the Bandwidth Needed to Support Rapid Growth in WAN Traffic From Centralized Applications, Replication Data, and Business Expansion

White Paper Juniper Networks enabled USCS to reduce WAN traffic an average of 53 percent overall. Juniper Networks WX application acceleration platforms improved application performance dramatically, enabling USCS to meet key objectives while providing... [04 Aug 2008]

Decentralized Peer-to-Peer Network Architecture: Gnutella and Freenet

White Paper Software developers and researchers are struggling to find new ways to reliably, efficiently and securely share data across wide area networks that are plagued by high latency, bottlenecks, and unreliable or malicious nodes. [04 Aug 2008]

Optical Fiber and 10 Gigabit Ethernet

White Paper As 10 Gigabit Ethernet (10GbE) is introduced into networks the physical limitations and properties of optical fiber introduce new challenges for a network designer. Due to the increased data rate, fiber effects, such as dispersion (intermodal... [04 Aug 2008]

QoS Routing for Mesh-Based Wireless LANs

White Paper These networks extend the wireless LAN coverage by using each node in the network as a router, resulting in a multihop topology. This paper introduces a novel routing algorithm, Wireless Mesh Routing (WMR), that provides Quality of Service (QoS... [04 Aug 2008]

Subscriber Authentication for Ethernet-Based Metro/Broadband Networks

White Paper As broadband data services and access services become more Ethernet-centric, there is a growing need for an access control mechanism that is optimized for Ethernet and has the flexibility and extensibility to be applicable both within the... [04 Aug 2008]

Energy-Scalable Algorithms and Protocols for Wireless Microsensor Networks

White Paper In these networks, the individual sensor data per se is not necessarily important to the end user. Wireless microsensor networks lend themselves to trade-offs in energy and quality. By allowing the algorithms and protocols to adapt the quality of... [04 Aug 2008]

Adaptive Multimedia System Architecture for Improving QoS in Wireless Networks

White Paper This paper presents an adaptive end-system based architecture for improving QoS in wireless networks. Adaptation based on user preference leads to selection of data that satisfies both the network (avoids congestion) and user (better perceptual... [04 Aug 2008]

Scalability of a Packet-Switched WDM MAN With Support for Optical Multicasting

White Paper This paper addresses the scalability (in terms of the number of nodes) of a packet-switched WDM all-optical bi-directional ring for metropolitan area networks. The nodes are optically transparent to data packets that bypass them. [04 Aug 2008]

A Survey and Comparison of Peer-to-Peer Overlay Network Schemes

White Paper These P2P networks try to provide a long list of features such as: selection of nearby peers, redundant storage, efficient search/location of data items, data permanence or guarantees, hierarchical naming, trust and authentication, and, anonymity. [04 Aug 2008]

On the Scalability of Data Synchronization Protocols for PDAs and Mobile Devices

White Paper The conclusions of this survey are intended to provide guidance for handling scalability issues in synchronizing data on large, heterogeneous, tetherless networks. Personal Digital Assistants (PDAs) and other mobile computing devices rely on... [04 Aug 2008]

US Airline Slashes Communications Costs With Expand Accelerators

White Paper The airline deployed Expand Networks' Accelerators for bandwidth optimization. As one of the Top 5 largest airlines in the United States that serves more international cities than any US carriers, this award-winning airline company generates... [04 Aug 2008]

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Network Engineer Hampshire up to 30,000 pa + bens

The role of Network Engineer will entail providing effective support for data services and networks by performance of complex fault management, ...

Network/Team Manager - Council - South East - 3 month contract

The role requires somebody with a technical background, LAN, WAN, cisco, and desirably Mitel.experience within the installation, management and ...

Voice & Data consultant - Communications & Vendor management - URGENT!

You will need to be able to think of design and architecture for networks in other countries as well as the UK. Outstanding management role within a ...

Linux System Administrator-Hedge Fund Adviser-35-60k, City

Roles: RedHat Linux system administration and data analysis, Cisco networks, market data support, security. You will be analysing data feeds and ...

Linux System Administrator-Hedge Fund Adviser-35-50k, City

Roles: RedHat Linux system administration and data analysis, Cisco networks, market data support, security. You will be analysing data feeds and ...


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