Applicability of UDP-lite for voice over IP in UMTS networks


This paper examines the application of UDP-lite for unequal error detection in packet-switched speech transmission via Internet protocols (voice-over-IP) over UMTS radio channels. Traditionally, UDP is used as transport layer protocol, which contains a checksum that covers the complete packet. Thus, any packet with residual bit errors is discarded. Speech… (More)
DOI: 10.1109/PIMRC.2005.1651701


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