Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network, or a cloud...

Service quality (SQ), in its contemporary conceptualisation, is a comparison of perceived expectations (E) of a service with perceived performance (P)...

known as Quality Technology Services, QTS or QTS Data Centers) is a provider of carrier-neutral data centers and provides colocation services within North...

Logical quality, philosophical categorization of statements Service quality, comparison of expectations with performance in a service Vapor quality, in thermodynamics...

called the "quality attributes" of a system. Other terms for non-functional requirements are "qualities", "quality goals", "quality of service requirements"...

engineering, the quality of voice service is specified by two measures: the grade of service (GoS) and the quality of service (QoS). Grade of service is the probability...

of several April Fools' Day Request for Comments. Waitzman described an improvement of his protocol in RFC 2549, IP over Avian Carriers with Quality of...

Quality Software Services, Inc. (QSSI) is an American software services company and a subsidiary of the UnitedHealth Group. QSSI specializes in providing...

result in a reduced quality of service during the periods of scaling up and down and a financial drain on resources during periods of over-provisioning...

A service-level agreement (SLA) is an agreement between a service provider and a customer. Particular aspects of the service – quality, availability, responsibilities –...

the fixed line PSTN. Important aspects of cellular traffic include: quality of service targets, traffic capacity and cell size, spectral efficiency and sectorization...

quality planning, quality assurance, quality control, and quality improvement. Quality management is focused both on product and service quality and the means...

corresponding quality of service (QoS) for the selected topic. Each client that subscribes to a topic pattern that matches the topic of the retained message...

distribute, download, publish and measure quality of service or audience engagement quality of experience of online video content for both video on demand...

packaging of multimedia data but does not transport any media data itself. The primary function of RTCP is to provide feedback on the quality of service (QoS)...

call, such as audio, video, text messages, files, etc. Quality of service – Providing out-of-band content or feedback about the media such as synchronization...

Level of service (LOS) is a qualitative measure used to relate the quality of motor vehicle traffic service. LOS is used to analyze roadways and intersections...

Overlay networks have a certain set of attributes, including separation of logical addressing, security and quality of service. Other optional attributes include...

would now allow quality of service discrimination for certain services as long as no special fee is charged for higher-quality service. There are also...

Quality of experience (QoE) is a measure of the delight or annoyance of a customer's experiences with a service (e.g., web browsing, phone call, TV broadcast)...

mechanism for classifying and managing network traffic and providing quality of service (QoS) on modern IP networks. DiffServ can, for example, be used to...

Class of service Quality of service Explicit Congestion Notification RFC 791, RFC 1122, RFC 349, RFC 2474, and RFC 3168. For a full history of the ToS...

to network using Internet Protocol (IP) Discovery of publishers and subscribers Quality of service (QoS) Compatibility between requester and offerer Delay-tolerant...

manufacturing, quality – or high quality – has a pragmatic interpretation as the non-inferiority or superiority of something (goods or services); it is also...

A web hosting service is a type of Internet hosting service that hosts websites for clients, i.e. it offers the facilities required for them to create...

Quality assurance (QA) is the term used in both manufacturing and service industries to describe the systematic efforts taken to assure that the product(s)...

customer". Customer service is often practiced in a way that reflects the strategies and values of a firm. Good quality customer service is usually measured...

maintaining quality of service. Network management software is used by network administrators to help perform these functions. A small number of accessory...

ever-growing networks. The need for strict control, security and quality of service (QOS) meant that multinational corporations were very conservative...

"Platform-as-a-Service Architecture for Real-Time Quality of Service Management in Clouds," ieee.org, May 2010. Chen, Tse-Shih, et al. "Platform-as-a-Service Architecture...