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What is Quality of Services (QoS)

Handbook of Research on Telecommunications Planning and Management for Business
Quality of Services refers to an ability to deliver network services according to the parameters specified in a service level. Quality of Services is also an agreement containing service availability, delay, throughput and packet loss ratio, and the ability to provide different priority to different applications, users or data flows.
Published in Chapter:
Telecommunication Management Protocols
Katalin Tarnay (University of Pannonia, Hungary)
DOI: 10.4018/978-1-60566-194-0.ch032
Abstract
In this chapter, the fundamentals of communication protocols are presented, and then a special application area, the telecommunications management is introduced. The main part of this chapter deals with the telecommunications management protocols. First, the model for Telecommunication Management Network is explained, and then the most widely used protocol, the Simple Network Management Protocol (SNMP), is introduced. This is followed by a discussion on the open system management protocols and the mobile Internet management protocols for Authentication, Authorization and Accounting (AAA), their comparison and evaluation. Subsequently, the expected trends are presented. The conclusion part summarizes the content of this chapter emphasizing the main ideas.
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What Is Cloud Computing?
Is a technique used for managing the data. It reduces the loss of packet, dormancy, frequency rate, delay, and jitter over the network.
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