Paper Info
Title
A kernel-level RTP for efficient support of multimedia service on embedded systems
Abstract
Since the RTP is suitable for real-time data transmission in multimedia services like VoD, AoD, and VoIP, it has been adopted as a real-time transport protocol by RTSP, H.323, and SIP. Even though the RTP protocol stack for embedded systems has been in great need for efficient support of multimedia services, such a stack has not been developed yet. In this paper, we explain embeddedRTP which supports the RTP protocol stack at the kernel level so that it is suitable for embedded systems. Since embeddedRTP is designed to reside in the UDP module, existing applications which rely on TCP/IP services can be processed the same as before, while applications which rely on the RTP protocol stack can request RTP services through embeddedRTP's API. Our performance test shows that packet-processing speed of embeddedRTP is about 7.8 times faster than that of UCL RTP for multimedia streaming services on PDA in spite that its object code size is reduced about by 58% with respect to UCL RTP's.
Year
DOI
Venue
2005
10.1007/11424857_9
ICCSA (3)
Keywords
Field
DocType
udp module,efficient support,ucl rtp,rtp protocol,ip service,kernel-level rtp,real-time data transmission,real-time transport protocol,rtp service,multimedia service,embedded system,real time data
Internet Protocol,RTP Control Protocol,Real Time Streaming Protocol,Computer science,Data link layer,Computer network,Session Initiation Protocol,Transmission Control Protocol,Transmission time,Multimedia,Embedded system,Voice over IP
Conference
Volume
ISSN
ISBN
3482
0302-9743
3-540-25862-0
Citations 
PageRank 
References 
2
0.45
2
Authors
2
Name
Order
Citations
PageRank
Dong Guk Sun120.45
Sung Jo Kim2739.31