Title :
An adaptive network congestion control method of mobile VoIP
Author :
Lizhong, Wang ; Muqing, Wu ; Lulu, Wei ; Mojia, Li
Author_Institution :
Broadband Commun. Networks Lab., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
This paper proposed an adaptive network congestion control method integrate with enhanced NLMS predictor of transmit jitter for mobile VoIP, this method can adaptive adjust network congestion according to the network status. The testing result shows that the voice quality of mobile VoIP with proposed method is better than the voice quality of mobile VoIP without network congestion control method.
Keywords :
IP networks; Internet telephony; jitter; least mean squares methods; mobile computing; telecommunication congestion control; voice communication; adaptive adjust network congestion; adaptive network congestion control method; enhanced NLMS predictor; mobile VoIP; network status; transmit jitter; voice quality; Adaptive systems; Codecs; Delay; Jitter; Mobile communication; Mobile computing; Congestion Control; E-model; VoIP; Voice Quality;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555564
