TechRepublic Resources
- Wavelength Assignment to Minimize the Number of SONET ADMs in wdm Rings
- Optical Wavelength Division Multiplexing WDM rings are being deployed to support SONET/SDH self-healing rings. The cost of such a system is dominated by the SONET Add/Drop Multiplexers ADMs. To minimize the system cost, algorithms must be developed to assign wavelengths to lightpaths in the system so that the number of...
- Tags: SONET, Florida State University, WDM, Wavelength Assignment, Fiber Optics, Optical Networking, Networking, Telecommunications
- White papers
- An IP/MPLS Over wdm Network Design Problem
- Design problems related to the Next Generation Internet core networks can be difficult to solve in an exact way. Hence, for large networks they may require approximate algorithms. The paper considers an optimization problem for o -line design of robust NGI core networks carrying elastic traffic, destined for the two-layer...
- Tags: MPLS, Network, Problem, IP, Lund University, WDM, Networking, Network Technology
- White papers 2007-01-01
- no sound ---- fustratrating Vinyl AC'97 codec combo driver (wdm)
- hi guysi have a problem with my sound i have a Vinyl AC'97 codec combo driver WDMi have read your posts and have tried all that was recommended. has there been any break through for anyone !!!
- Tags: Optical networking, kgv@..., Vinyl AC'97 Codec Combo Driver, WDM
- Discussion threads 2007-04-26
- wdm Network Design by ILP Models Based on Flow Aggregation
- Planning and optimization of WDM networks has raised much interest among the research community in the last years. Integer Linear Programming ILP is the most used exact method to perform this task and many studies have been published concerning this issue. Unfortunately many works have shown that, even for small...
- Tags: Formulation, Aggregation, Benchmarking, WDM, Integer Linear Programming, Optical Networking, Networking
- White papers 2006-04-29
- Element Manager for wdm (SONET) Network Elements
- Wave Division Multiplexing technologies has provided more Bandwidth to transmission systems than was ever imagined earlier. The solution-path undertaken by Aricent to convert this opportunity into a success story comprised working on an Element Management system based on a distributed architecture using CORBA and Management applications being developed using JAVA....
- Tags: Software, SONET, Network, Object-oriented, WDM, Wave Division Multiplexing Technology, Optical Networking, Ooa/Ood/Oop, Networking, Software Development, Software/Web Development
- Case studies 2006-03-10
- Blue Iris (exe)
- This webcam and video security software allows you to keep an eye on your home, business, babysitters, housekeepers, employees, or kids. Use up to 16 cameras, Webcams, IP cameras, analog cards, even DV camcorders. Use motion detection, audio detection, or capture continuously. Overlay text and graphics. Use the built-in Web...
- Tags: Digital media, webcam, loudspeaker, Win32, camera, MPEG, camcorder, FTP, Web server, Webcast, Java, IM, graphics, IP, Web site, video, e-mail, server, telephone, software, Web
- Software downloads 2007-03-08
- Technical Challenges of 40 Gbit/s in wdm Submarine Transmission
- There is a growing consensus that 40 Gbits/s channels will be introduced in optical systems in the years to come. This introduction is especially challenging in submarine links, since the distances to be bridged are longer. Major changes will need to be made to repeater technologies, fiber configurations and modulation...
- Tags: Alcatel, WDM, Fiber, Knowledge Management, Network Technology, Enterprise Software, Software, Networking
- White papers 2005-09-01
- On board sound
- I cannot get the sound to work on a pc with a windows xp home os. onboard sound Vinyl AC 97 Codec Combo Driver WDM the driver loads fine, no exlamation marks in device mngr but when I go to sound and audio devices in control panel everything is...
- Tags: ac'97, board, codec combo driver, hardware, rezrider, wdm, windows
- Discussion threads 2007-01-07
- zSeries Qualified wdm Vendor: Cisco Systems
- This IBM paper is one in a series describing zSeries qualified optical Wavelength Division Multiplexing WDM vendor products for Geographically Dispersed Parallel Sysplex GDPS solutions. International Business Machines IBM Corporation and Cisco Systems have successfully completed qualification testing of the Cisco ONS 15530 DWDM, ONS 15540 ESPx Extended Services Platform,...
- Tags: IBM zSeries, DWDM, Cisco Systems Inc., WDM, IBM Corp., Mainframes, Optical Networking, Utility Computing, Servers, Networking, Hardware
- White papers 2005-04-05
- zSeries Qualified wdm Vendor: Adva Optical Networking
- This IBM paper is one in a series describing zSeries qualified optical Wavelength Division Multiplexing WDM vendor products for Geographically Dispersed Parallel Sysplex GDPS solutions. International Business Machines IBM Corporation and Adva Optical Networking have successfully completed qualification testing of the Adva Fiber Service Platform 2000 (FSP 2000). This paper...
- Tags: IBM zSeries, ADVA Optical Networking, WDM, IBM Corp., Mainframes, Utility Computing, Servers, Hardware
- White papers 2005-04-04
- zSeries Qualified wdm Vendor: Nortel Networks
- This IBM paper is one in a series describing zSeries qualified optical Wavelength Division Multiplexing WDM vendor products for Geographically Dispersed Parallel Sysplex GDPS solutions. International Business Machines IBM Corporation and Nortel Networks have successfully completed qualification testing of the Nortel Networks OPTera Metro 5000 Multiservice Platform series. This paper...
- Tags: IBM zSeries, Nortel Networks Corp., WDM, IBM Corp., Mainframes, Utility Computing, Servers, Hardware
- White papers 2005-04-04
- Optical Network Design With Optical Constraints in IP/wdm Network
- This paper considers algorithms for the logical topology design and traffic grooming problem in WDM networks with router interface constraints as well as optical constraints. The optical constraints include restricted transmission range due to optical impairments as well as limits on the number of available wavelengths. It formulates this problem...
- Tags: University Of Maryland, Optical Network, Constraint, Network, IP, WDM, Research & Development, Optical Networking, Engineering, Networking, Business Operations
- White papers 2005-03-02
- ROADM Enabled Optimization in wdm Rings
- Dense Wavelength Division Multiplexing DWDM has established itself as the cheapest and most reliable mechanism for transporting information bits in long haul as well as in regional metro networks. For reasons of resiliency and simplicity, DWDM networks are predominantly configured as rings, consisting of fiber links connecting Optical Add-Drop Multiplexers...
- Tags: Lucent Technologies Inc., Optimization, Network, DWDM, Alcatel, WDM, Fiber, Optical Networking, Networking
- White papers 2004-09-14
- Problem Windows98 SE wdm audio driver
- Dear masters, Many visually impaired users of a computer are experiencing difficultyes. These difficultyes are caused by WDM compatible Audio drivers in WINdows98 SE. The sound cards, which uses The WDM compatible drivers have negative effect on a system performance.This effect is, That when User have screen reader running and...
- Tags: VXD, WDM, audio card, ernesta@..., windows, hardware
- Q&A 2006-09-13
- Getting Started With wdm Audio Drivers
- This paper provides information about Windows Driver Model WDM audio device drivers for the Microsoft Windows family of operating systems. It provides guidelines to hardware vendors for choosing how to supply driver support for their audio devices. The paper primarily focuses on drivers that support PCI audio adapters by communicating...
- Tags: Driver, Device Driver, WDM
- White papers 2004-04-13
- Creative Labs PC-DVD Encore Driver (Windows 95/98/NT 4.0) (exe)
- This download contains a standalone upgrade package for the PC-DVD Encore Dxr2 for Windows 95/98 and Windows NT 4.0 English Language, which also includes WDM Windows Driver Model drivers for Windows 98 SE. Note: The Windows 98 WDM driver only works with Windows 98 SE. You will need to use...
- Tags: Driver, WDM, Creative Labs Inc., Microsoft Windows, Microsoft Windows 98, Optical Networking, Operating Systems, Software, Networking
- Software downloads 1999-07-16
- AC'97 Sound problem
- Vinyl AC'97 Codec Combo Driver WDM.From Control Panel-Sound and Audio Devices Properties-Audio, Default device reports "No Playback device" and is greyed out. From Hardware tab- "Vinyl AC'97 Codec Combo Driver WDM" -Properties-Properties-Audio devices-Vinyl AC'97 Codec Combo Driver WDM-properties-status:Driver is enabled but has not been started.I'm Not getting any sound but...
- Tags: audio card, SBD, software, WDM
- Q&A 2005-04-12
- wdm Sound Not Working
- WDM Sound Not WorkingHi there,I have a strange problem with sound in Windows XP. All the system sounds are not played anymore and the volume control icon in the taskbar is gone.However, sound is working fine with Winamp or Media Player Classic etc. I think it's the directx interface...
- Tags: bowZZer, Dxdiag, SoundMax, SoundMax agent, WDM, windows
- Q&A 2005-01-23
- SupervisionCam (exe)
- Use your PC to capture and compare images from a video camera at intervals you define. If movement is detected, you can start a number of optional activities such as playing a sound, sending an e-mail, and launching a program or an HTML protocol. Images can be saved in BMP...
- Tags: camera, WDM, HTTP server, video camera, Automatic Update, image, JPEG, HTML, monitoring, Web browser, video, PC, server, e-mail, Internet
- Software downloads 2001-08-17
Additional Resources
- An Introduction to How to Build, Install, Test, and Debug KMDF Drivers
- This paper is an overview of how to build, install, and debug Kernel-Mode Driver Framework KMDF drivers for the Microsoft Windows family of operating systems. Microsoft Windows drivers have, for many years, been based on the Windows Driver Model WDM. WDM drivers have a well-deserved reputation for being difficult to...
- Tags: Driver, Microsoft Corp., Microsoft Windows, Construction, Operating Systems, Software
- White papers 2007-04-06
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