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QOS

ALSO CALLED: Quality of Service and Q O S
DEFINITION: On the Internet and in other networks, QoS (Quality of Service) is the idea that transmission rates, error rates, and other characteristics can be measured, improved, and, to some extent, guaranteed in advance. QoS is of particular concern for the continuous transmission of high-bandwidth  … 
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Active Quality Monitoring of Premium Services
sponsored by Comarch
WHITE PAPER:   Posted: 20 Jun 2008 | Published: 01 Jan 2007
SUMMARY: Quality of Service (QoS) monitoring is a must for anyone in the telecommunications business, yet the tools and techniques have hardly changed during the last decade.
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IT Briefing: Carrier Ethernet Planning Essentials
sponsored by Telco Systems, Inc.
WHITE PAPER:   Posted: 09 Jun 2008 | Published: 01 Jun 2008
SUMMARY: This document talks about the critical perspectives that are necessary for network planners and operators to address the opportunities and issues that are in the Carrier Ethernet market space.
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SingTel IP VPN Manufacturing Industry
sponsored by Singapore Telecommunications Ltd
WHITE PAPER:   Posted: 30 May 2008 | Published: 01 Nov 2007
SUMMARY: This white paper details how implementing an IP VPN solution within your enterprise can ensure that you are holding up your high level of service standard as well as keeping it secure, while increasing your offerings.
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Strategic Planning for Network and Systems Management
sponsored by CA
WHITE PAPER:   Posted: 13 May 2008 | Published: 13 May 2008
SUMMARY: Read this E-Guide to learn how to identify and convert performance data into useful information, choose between best of breed point solutions and inherently interoperable single vendor systems management solutions, and get prepared for a VoIP deployment.
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The 9 Noble Truths of Customer Experience
sponsored by Gomez
WHITE PAPER:   Posted: 23 Apr 2008 | Published: 21 Apr 2008
SUMMARY: This report examines the relationship between Web application development and customer experience, specifically concerning the need to develop a collective approach to create the quality online experience that users demand.
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White Paper: Controlling Recreational Peer-to-Peer Traffic to Improve Application Performance
sponsored by Exinda Networks
WHITE PAPER:   Posted: 18 Apr 2008 | Published: 01 Apr 2008
SUMMARY: This white paper provides a practical overview on the evolution of recreational P2P traffic, how it is impacting corporate networks and, offers specific recommendations for controlling these recreational applications.
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Akamai Electronic Software Delivery Best Practices: Improving Download Completion Rates to Drive Business Success
sponsored by Akamai Technologies
WHITE PAPER:   Posted: 17 Apr 2008 | Published: 01 Jan 2007
SUMMARY: The Akamai Electronic Software Delivery solution enables software vendors to drastically improve their download completion rates by offering superior user download experience through increased speed, reliability, visibility and control.
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Optimizing Citrix with Expand Networks: Enhancing Server-Based Computing Performance
sponsored by Expand Networks
WHITE PAPER:   Posted: 15 Apr 2008 | Published: 01 Mar 2008
SUMMARY: Server-based computing solutions, like Citrix, are popular among enterprises, as they promise to simplify the application infrastructure and reduce costs.
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Zapthink: The SOA Governance Timeline
sponsored by Hewlett-Packard Company
WHITE PAPER:   Posted: 27 Feb 2008 | Published: 01 Jun 2007
SUMMARY: SOA governance not only offers the means to control business Services, it also bridges corporate and IT governance as well.
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Service Modeling: The Foundation of Services Operations Transformation
sponsored by Alcatel-Lucent
WHITE PAPER:   Posted: 10 Sep 2007 | Published: 01 May 2007
SUMMARY: This white paper discusses how Detailed Service Models have become the blueprints required to build Service-Oriented Operations. Read this white paper to learn the key components and multiple benefits of the service modeling process.
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Avaya and Packeteer: Monitoring and Managing Avaya IP Telephony Traffic
sponsored by Packeteer
PRODUCT LITERATURE:   Posted: 22 Feb 2005 | Published: 01 Jan 2004
SUMMARY: PacketShaper is ideal for distributed, multi-site enterprises that depend on the WAN and Internet to share information and provide remote users with access to business productivity applications.
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ExpandView
sponsored by Expand Networks
DATA SHEET:   Posted: 16 May 2004 | Published: 01 May 2004
SUMMARY: ExpandView is the ideal Application Traffic Management System for ensuring optimal application performance over the WAN.
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FASTPATH® Quality of Service Software Module
sponsored by LVL7 Systems, Inc.
DATA SHEET:   Posted: 02 May 2004 | Published: 01 Mar 2004
SUMMARY: As enterprises and service providers transitions from delivering raw bandwidth to more complex networks with wireless, voice, video and data traffice, the need arises for Quality of Services (Qos) functionality.
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Prominence Networks At-a-Glance
sponsored by Prominence Networks
PRODUCT LITERATURE:   Posted: 28 Mar 2004 | Published: 25 Mar 2004
SUMMARY: The MediaIP Service Control Solution substantially improves the business case for IP Telephony by offering guaranteed service quality, dynamic bandwidth control, application awareness, real-time monitoring, and end-to-end traffic engineering.
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Prominence Networks
sponsored by Prominence Networks
PRODUCT LITERATURE:   Posted: 28 Mar 2004 | Published: 01 Jan 2003
SUMMARY: Prominence Networks' products enable guaranteed, end-to-end service quality for real-time applications - voice, video and real-time applications.
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Prominence Networks Announces New Solution for IP Telephony and Video That Guarantees Service Quality and Addresses the Hidden Costs of Converged Networks
sponsored by Prominence Networks
PRESS RELEASE:   Posted: 28 Mar 2004 | Published: 02 Dec 2003
SUMMARY: Addressing the critical need for guaranteed Quality of Service (QoS) for delay -sensitive enterprise applications such as IP Telephony and IP Videoconferencing, Prominence Networks, Inc. today announced the MediaIP Service Control Solution.
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Sysload Enterprise Resource Manager (ERM) for Quality of Service Monitoring
sponsored by NRG Global
PRODUCT OVERVIEW:   Posted: 03 Feb 2004 | Published: 01 Jan 2003
SUMMARY: Sysload ERM translates the technical data into information, which can be directly used by the managers. Its calculation engine effects the transition from a technical vision to 'business' objectives.
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Tenor® DX VoIP MultiPath Switch: A More Intelligent Way to Enter the VoIP Market
sponsored by Quintum Voice Over IP Technologies
DATA SHEET:   Posted: 11 Jan 2004 | Published: 01 Jan 2004
SUMMARY: The Quintum® Tenor® DX MultiPath Switch offers unique flexibility for service providers who want to capitalize on cost-effective, high-quality Voice over IP (VoIP).
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The Reality Gap: How SAN Hype Ignores Real Customer Needs
sponsored by Vixel
WHITE PAPER:   Posted: 16 Jun 2003 | Published: 01 Jan 2002
SUMMARY: It's often hard to distinguish fact from fiction with SANs.
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19 Matches
Page: 
 
QOS DEFINITION (continued): …  video and multimedia information. Transmitting this kind of content dependably is difficult in public networks using ordinary "best effort" protocols.

Using the Internet's Resource Reservation Protocol (RSVP), packets passing through a gateway host can be expedited based on policy and reservation criteria arranged in advance. Using ATM, which also lets a company or user preselect a level of quality in terms of service, QoS can … 
QOS definition sponsored by SearchUnifiedCommunications.com, powered by WhatIs.com an online computer dictionary



SPECIAL REPORT
Strategic Planning for Network and Systems Management
by CA

Read this E-Guide to learn how to identify and convert performance data into useful information, choose between best of breed point solutions and inherently interoperable single vendor systems management solutions, and get prepared for a VoIP deployment.
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