Title :
Dynamic Packet Bundling for VoIP Transmission Over Rel´7 HSUPA with 10ms TTI Length
Author :
Fresan, Oscar ; Chen, Tao ; Ranta-aho, Karri ; Ristaniemi, Tapani
Author_Institution :
Magister Solutions OY, Kinkomaa
Abstract :
In this paper, the system level optimization of the voice over IP transmission in the HSUPA system, configured with a 10 ms TTI length, is analyzed. The study considers the release 7 improvements to HSUPA, in terms of the DPCCH gating concept. A dynamic activated MAC layer bundling of two VoIP packets in a single frame is proposed and compared against the single packet per frame transmission by means of quasi-static system level simulations.
Keywords :
Internet telephony; vocoders; HSUPA system; VoIP transmission; dynamic packet bundling; quasi-static system level simulations; Codecs; Concatenated codes; Data communication; Interference elimination; Internet telephony; Performance analysis; Power control; Proposals; Speech analysis; Switching circuits;
Conference_Titel :
Wireless Communication Systems, 2007. ISWCS 2007. 4th International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
978-1-4244-0979-2
Electronic_ISBN :
978-1-4244-0979-2
DOI :
10.1109/ISWCS.2007.4392392
