Title :
Empirical studies of wireless VoIP speech quality in the presence of Bluetooth interference
Author :
McKay, Cameron ; Masuda, Fukumasa
Author_Institution :
Inst. for Telecommun. Sci., National Telecommun. & Inf. Adm., Boulder, CO, USA
Abstract :
Both Bluetooth and 802.11b wireless devices operate in the same frequency range. Increasingly, voice-over-IP (VoIP) traffic is being routed over wireless network segments where packet loss can be an issue. This paper presents the results of a study of the effects of Bluetooth devices on the quality of VoIP calls over 802.11b networks.
Keywords :
Bluetooth; IEEE standards; Internet telephony; radiofrequency interference; 802.11b wireless device; Bluetooth interference; VoIP traffic; frequency range; packet loss; speech quality; voice-over-IP; wireless VoIP; wireless network; Bluetooth; Delay; Frequency; Interference; Internet telephony; Protocols; Speech; Spread spectrum communication; Telecommunications; Wireless networks;
Conference_Titel :
Electromagnetic Compatibility, 2003 IEEE International Symposium on
Print_ISBN :
0-7803-7835-0
DOI :
10.1109/ISEMC.2003.1236604
