TY  - JOUR
T1  - Multicast QoS Provisioning under Enhanced Admission Control for Multicast
AU - Ali, I. Sathik AU - Abdul Khader, P. Sheik 
JO  - Asian Journal of Information Technology
VL  - 13
IS  - 1
SP  - 11
EP  - 17
PY  - 2014
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2014.11.17
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2014.11.17
KW  - Intserv
KW  -admission control
KW  -Quality of Service (QoS)
KW  -Multicast
KW  -Diffserv
AB  - Real-time applications such as multimedia streaming and video 
  conferencing have quite stringent Quality of Service (QoS) requirements from 
  the network because they are more sensitive to available bandwidth and loss 
  rate than non real-time traffic. To provide scalable and simple Quality of Service 
  (QoS) mechanism for multicast services, Probe-Based Multicast Admission Control 
  (PBMAC) scheme was proposed. In this study, the subsequent request problem found 
  in PBMAC which degrades system performance significantly when the network traffic 
  is heavily loaded is investigated. Based on the investigation of the subsequent 
  request problem, an enhanced scheme called Enhanced Admission Control for Multicast 
  (EACM) is then proposed. The simulation shows that this EACM scheme results 
  in reduction of the bandwidth requirement for probing process and increase of 
  the available bandwidth in the bottleneck link of network.
ER  -