core the access network
End-to-End QoS Control Architecture and Route Selection Method for IP Networks
White Paper This paper proposes a new end-to-end QoS control architecture and an optimum core route-selection method that simultaneously considers both the access and core networks' status. The proposed method makes it possible to provide end-to-end QoS... [04 Aug 2008]
John C. Lincoln Health Network Revitalizes Infrastructure With Extreme Networks
White Paper The Health Network deployed Extreme Networks which provided the healthcare organization with four BlackDiamond 10808 switches for its core, 19 Summit switches (various models) for its clinics and practices, and 54 additional Summit 48si switches... [04 Aug 2008]
TSG Create a Secure Wide Area Network With Zen's IP VPN
White Paper This leading edge Wide Area Networking (WAN) solution provided a secure virtual network dedicated to TSG within Zen's core infrastructure. Each TSG location had an ADSL circuit providing internet access with on-site firewalls configured to create... [04 Aug 2008]
Fortune 20 Automobile Manufacturer Expands WAN Capacity With Accelerators
White Paper Core Networks, a leading network solution provider in South Africa then introduced the global automaker to a more cost-effective solution - that of utilizing the bandwidth-boosting Expand Networks Accelerators to obtain the required bandwidth... [04 Aug 2008]
Greek island gets wireless mesh network
News It utilises Nortel mesh technology, with an initial infrastructure that includes eight core nodes and 50 access nodes, to bring wi-fi to the major parts of the island and also indoors. As well as enabling tourists to catch two types of surf on the... [24 Jul 2008]
An End-to-End QoS Framework for 4G Mobile Heterogeneous Environments
White Paper The IP protocol will glue multiple technologies, for both access and core network, in a common and scalable framework that will provide seamless communication mobility not only across those technologies, but also across different network operators. [18 Jul 2008]
Clean VPN Approach to Secure Remote Access
White Paper Only SonicWALL is capable of delivering a truly viable Clean VPN, because only SonicWALL can offer granular endpoint control, a unified policy model allowing dynamic access policies, and the revolutionary ultra-high-performance security of... [18 Jul 2008]
Kushiro City Hospital, Japan, Selects Allied Telesis to Provide a Powerful Controlled Access Network in a Medical Environment
White Paper A SwitchBlade 4004 switch was introduced at the core of the network. These expansions meant that the network capabilities required by the hospital went well beyond increased bandwidth - the hospital required a highly reliable, resilient and... [18 Jul 2008]
Using Dynamic Optical Networking for High-Speed Access
White Paper The solution is developed in the context of existing constraints, such as the presence of ring based metropolitan area access and core networks, and Ethernet cards in end hosts. Through the use of switched optical circuits the number of hosts that... [18 Jul 2008]
On QoS Management of H/2 Bearer Service for 3G Telecommunication Systems
White Paper The paper proposes a mechanism on how to enhance the QoS capability handling of H/2 bearer for IP services, as well as provide the means to interconnect to oncoming 3G core networks. 3G telecommunication systems encompass a high-speed access... [18 Jul 2008]
QoS Guaranteeing Concepts in VIRTUOUS and FUTURE IST Projects
White Paper In the scope of this paper, experiments for QoS provision strategy for packet oriented S-UMTS services researched in the IST VIRTUOUS and the IST FUTURE projects are introduced where different QoS guaranteeing mechanisms are presented by setting... [18 Jul 2008]
WDM and SDM in Future Optical Networks
White Paper Several issues are considered: switches, single and multi-hop operation, core and access network, and scalability. Increasing bandwidth demands, caused by growing numbers of users, increasing popularity of the Internet, multi-media services, and... [18 Jul 2008]
HP and Cisco Help St. Olavs Hospital Achieve "All Over IP, IP All Over"
White Paper The Cisco MPLS/VPN campus network has Cisco Catalyst 6500 switches in the core, data center, and access layer, and Cisco Catalyst 4500 Series switches on the edge. The Hospital wanted converged network to facilitate better mobility, increased... [11 Jul 2008]
Westwood SCTP: Load Balancing Over Multipaths Using Bandwidth-Aware Source Scheduling
White Paper While it is more and more usual to buy computer equipment with multiple network interfaces, and the proliferation of ISPs for both wired and wireless users provides different solutions to access the network core, upper layers across the protocol... [10 Jul 2008]
Core Network - The Alcatel GPRS Core Network
White Paper Alcatel's Core Network includes the following key components: SGSN (Serving GPRS Support Node): handles the Gb interface with the BSS, monitors the location of mobile terminals, provides security and access control and controls charging; GGSN... [03 Jul 2008]
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