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Quality of Service (QoS) in data networks refers to control mechanisms for reservation of network resources and traffic prioritization for specific network applications and types of data flows. Every network application can have their own demands for specific QoS parameters, such as bandwidth, delay, jitter or packet loss. Rapid grow of Internet has initiated the development of the Internet protocol...
Basic requirements to the quality of service in LTE network, various real life use cases are considered. LTE provides basic IP connectivity on the platform of IMS. Mobile devices capable of using LTE network will need to support voice calling over the Internet protocol. Thus, VoIP is the first application considered. With the availability of a larger data pipe, another common application is viewing...
Voice over IP (VoIP) is increasingly replacing fixed line telephone systems globally due to lower cost, call quality improvement. More and more application improvement and Video communication is emerging as an alternative to traditional public communication. End-to-end QoS for large Enterprise consists of three general areas: cutomer premises QoS ("LAN QoS"), Service Provider (SP) core network...
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