2008•Jisuanji gongcheng yu shejiRequires access

Analysis of real-time voice service based on 802.11

Chen Lü

Abstract

The real-time service is important part of the services ofnetwork communication.WLAN shouldnot only maintain the common transmission for data,but also for the transmission of the real-time voice which is more sensitive to the QoS parameters such as delay,jitter and so on.The maximum of the VOIP connect in 802.11b is limited.From the simulation,it is presented that the performance of handoff VOIP is improved in delay and jitter at a certain extent by differentiate the QoS parameters of handoff VOIP and new VOIP and make the handoff priority when the VOIP is performed well.

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Available abstract

Key concepts: Voice over IP, Jitter, Computer science, Handover, Quality of service, Computer network, Transmission (telecommunications), Service (business)