DSL in white papers
Designing Multihop Wireless Backhaul Networks With Delay Guarantees
White Paper Existing wired backhaul technologies such as copper wires running at DSL, T1, or T3 speeds can be expensive to install or lease, and are becoming a performance bottleneck as wireless access speeds increase. [09 Nov 2009]
Do You Need a Broadband Remote Access Server?: Functionality and Trade-Offs of Using Smart DSLAMs and MSANs
White Paper There are many misconceptions about the role of the DSL Forum's Broadband Network Gateway (BNG), better known as a Broadband Remote Access Server (BRAS) or Broadband Services Router (BSR). The BSR has evolved... [09 Oct 2009]
Sasktel: Intelligence in Minutes, Not Hours
White Paper As the first North American company to offer high-speed DSL Internet access and the first Canadian IPTV provider to roll out high-definition television, SaskTel is a communications pioneer. The challenge was that SaskTel... [19 Sep 2009]
FTTP Shootout - Active Ethernet Vs PON
White Paper Carriers and municipalities that announce plans to rollout triple play (voice, video and data) services are faced with a number of choices for an access mechanism - DSL, Fiber or even wireless. Triple play rollouts are... [31 Jul 2009]
Applying POMDPs to Dialog Systems in the Troubleshooting Domain
White Paper In the troubleshooting domain, a spoken dialog system helps a user to fix a product such as a failed DSL connection. This paper reports on progress applying Partially Observable Markov Decision Processes (POMDPs) to a... [29 May 2009]
WiMAX Billing & Bandwidth Management Solution
White Paper 24online Access Gateway is the complete billing and bandwidth management appliance that enables WiMAX service providers apart from broadband, dialup and Wi-Fi providers to provide time and usage-based Internet access and manage... [19 May 2009]
Financial Data Protected Despite Radio Access
White Paper Datev found a solution to this problem in the Digital Subscriber Line (DSL): the DSL signal is additionally fed to the copper cable of the ISDN line. Centrally stored customer data is accessed by field... [16 May 2009]
NCP Network Communications Products Engineering Case Study: Schober Direktmarketing
White Paper Schober Direktmarketing deployed remote access via notebook and modem, ISDN, DSL, GSM, GPRS, UMTS and the Internet, central management, IPSec VPN infrastructure: NCP Secure Enterprise Client (Win32/64), NCP Secure... [16 May 2009]
H.264 & IPTV Over DSL: Enabling New Telco Revenue Opportunities
White Paper Telcos need a competitive edge that leverages their industry-leading position with broadband digital subscriber line (DSL) technology to offer new services that effectively compete with cable and give them new revenue... [04 May 2009]
Adaptive Modulation (QPSK, QAM)
White Paper These modulation techniques are the basis of communications for systems like cable modems, DSL modems, CDMA, 3G, Wi-Fi (IEEE 802.11) and WiMAX (IEEE 802.16). This paper introduces the concepts of digital modulation used... [04 May 2009]
Delivering on the Promise of WiMAX
White Paper WiMAX is a wide-coverage, high capacity wireless internet technology offering coverage comparable to a PCS telephone network and with speeds reaching those of a wired DSL or Cable internet service. WiMAX coverage,... [23 Apr 2009]
Extending WiMAX to Novel and Stringent Wireless Scenarios: An Introduction to the WEIRD Project
White Paper Many application scenarios have been studied so far, including Wireless Local Loop, Wireless DSL and as an alternative to 3G in developing countries. IEEE 802.16/WiMAX is one of the most promising technologies for... [23 Apr 2009]
Extending WiMAX Technology to Support End to End QoS Guarantees
White Paper Many application scenarios have been studied so far, including Wireless Local Loop, Wireless DSL and as an alternative to 3G in developing countries. IEEE 802.16/WiMAX is one of the most promising technologies for... [23 Apr 2009]
Deploying Mobile WiMAX Networks
White Paper WiMAX, the Worldwide Interoperability for Microwave Access, is described by the WiMAX Forum as "A standards-based technology enabling the delivery of last mile wireless broadband access as an alternative to cable and DSL". [23 Apr 2009]
Mobility Improvement in IEEE 802.16
White Paper WiMAX was initially developed as a fixed wireless broadband solution, to be used as a last mile connection, substituting the need for laying DSL or Ethernet cables as they become difficult to upgrade. [23 Apr 2009]
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