Dynamic Mobility Management Scheme For VoIP Services - Dissertation Example

Audio is always been so perceptive to the time lag, disturbance, and transfer failure, the audio packages are highlighted and queued to observed various different lineup techniques like Priority Queue (PQ).(WFQ), and Low Latency Queue (LLQ). Each queuing technique has its own characteristics, in PQ higher precedence line and has restricted precedence over lower ones. WFQ facilitates the queuing, which categorizes the available data transmission rate across queues of traffic flow relied on weights.

CBWFQ is an expanded type of WFQ, which ensures the lowest data transmission rate relied on user-defined traffic classes. LLQ is the hybrid of CBWFQ and PQ.Audio over Internet Protocol (VoIP) has vastly begun to take place in the traditional Public Switched Telephone System (PSTN) for providing audio communications. These communications occur both within office intranets and globally to provide lower cost and more adaptable services, along with a reduction in the skills required by administration staff.

Another advantage of switching from PSTN to VoIP would be the decreased number of systems to secure, along with the reduction in maintenance requirements. In order to take advantage of the lower cost that VoIP offers, the audio infrastructure has to be integrated with existing data systems, as creating a new data system solely for audio transmission would largely eradicate any potential savings made the change. In addition, Quality of service (QoS) is a solution of means to managing or scheming system traffic in a proper manner to maximize user approaches for home and enterprise environment.

It allows the user to measure data transmission rate, spot changing system condition and prioritize traffic.