Title :
Evaluation of Stream Control Transmission Protocol as a Transport for VoIP over WLAN
Author :
Park, Hye Lim ; Kim, Myungchul ; Kim, Jeong-Seon
Author_Institution :
Inf. & Commun. Univ.
Abstract :
In this article, we intend to present experimental evaluation result on the use of SCTP as a transport for real-time service constrained to voice over IP (VoIP) over wireless LAN (WLAN). Also, from evaluation results gathered from our experiment, we describe on improvised adjustment on how SCTP can be implemented to guarantee its performance to that of UDP under real-time service scenario. Our evaluation results show that use of SCTP over UDP for VoIP performs approximately to that of UDP while preserving the functional advantages of SCTP over UDP which are fast retransmit, congestion control, transport-layer fragmentation, and multihoming.
Keywords :
Internet telephony; transport protocols; wireless LAN; SCTP; UDP; VoIP; WLAN; real-time service; stream control transmission protocol; transport-layer fragmentation; voice over IP; wireless LAN; Communication system control; Degradation; MPEG 4 Standard; Quality of service; Streaming media; Transport protocols; Wireless LAN; Wireless application protocol; Wireless networks; Wireless sensor networks; RTP over SCTP; SCTP; VoIP; WLAN;
Conference_Titel :
Advanced Communication Technology, The 9th International Conference on
Conference_Location :
Gangwon-Do
Print_ISBN :
978-89-5519-131-8
DOI :
10.1109/ICACT.2007.358678
