Title :
VoIP over HSUPA: link level performance study
Author :
Bertinelli, Massimo ; Jaatinen, Jussi
Author_Institution :
Nokia Research Center, Helsinki
Abstract :
In this paper, the transmission of VoIP over WCDMA is considered, focusing on the enhanced uplink HSUPA. The main limitation to system capacity in such a scenario is the constant presence of an uplink control channel. A technical solution to overcome such a problem is presented and assessed by means of link simulations.
Keywords :
Internet telephony; broadband networks; code division multiple access; packet radio networks; VoIP over HSUPA; WCDMA; enhanced uplink HSUPA; link level performance; link simulations; system capacity; uplink control channel; Base stations; Bit rate; Cellular networks; Circuit simulation; Control systems; Costs; Delay; Interference; Internet telephony; Multiaccess communication; DPCCH; HSUPA; VoIP; WCDMA; gating;
Conference_Titel :
Wireless Communication Systems, 2006. ISWCS '06. 3rd International Symposium on
Conference_Location :
Valencia
Print_ISBN :
978-1-4244-0398-1
Electronic_ISBN :
978-1-4244-0398-1
DOI :
10.1109/ISWCS.2006.4362345
