The research on RTCP feedback mechanism with network tomography

Authors :: Jiabin Yin
Zhigang Sun
Yong Tao
Longgen Liao
Fei Long
Source :: 2012 2nd International Conference on Consumer Electronics, Communications and Networks (CECNet).
Publication Year :: 2012
Publisher :: IEEE, 2012.
Abstract: The Network Tomography technology based on RTCP feedback for network monitoring and management is significant. The current RTCP feedback mechanism is defined in RFC3550. In this paper, the RTCP Extended Report (XR) feedback mechanism has been studied. The paper analyses the relationship between the feedback interval and RTCP packet size and the size of the multicast session, points out the shortage of the current feedback mechanism, and puts forward animproved encoding method. Based on the RTCP unicast feedback model, using reasonable encoding XR packets can reduce the feedback bandwidth and promote the feedback rate.

Subjects :: Multicast
Network packet
business.industry
Computer science
Real-time computing
Bandwidth (computing)
Network monitoring
Unicast
RTP Control Protocol
business
Network tomography
Computer network

Database :: OpenAIRE
Journal :: 2012 2nd International Conference on Consumer Electronics, Communications and Networks (CECNet)
Accession number :: edsair.doi...........fbf1b957f0931c433f2095ec671e9a3f
Full Text :: https://doi.org/10.1109/cecnet.2012.6201758