scholarly journals Turn-taking patterns in human discourse and their impact on group communication service design

2007 ◽  
Vol 62 (3-4) ◽  
pp. 305-324
Author(s):  
Kostas Katrinis ◽  
Gisli Hjálmtýsson ◽  
Bernhard Plattner
Keyword(s):  
Group Communication ◽  
Service Design ◽  
Communication Service ◽  
Turn Taking

scholarly journals A survey of proposals for an alternative group communication service

IEEE Network ◽  
2003 ◽  
Vol 17 (1) ◽  
pp. 46-51 ◽  
Author(s):  
A. El-Sayed ◽  
V. Roca ◽  
L. Mathy
Keyword(s):  
Group Communication ◽  
Communication Service

A NEW APPROACH FOR CENTRALIZED END-SYSTEM MULTICAST PROTOCOL

2006 ◽  
Vol 03 (01) ◽  
pp. 77-84 ◽  
Author(s):  
AYMAN EL-SAYED
Keyword(s):  
Load Balance ◽  
Multicast Routing ◽  
Group Communication ◽  
Communication Service ◽  
New Approach ◽  
Multicast Protocol ◽  
Group Control ◽  
Application Level Multicast ◽  
Single Host ◽  
Group Members

In this paper we propose a new approach of application-level multicast protocol providing a group communication service. This protocol, called End-System Multicast (ESM), and can be used when native multicast routing is not available. ESM is a centralized protocol where everything is being controlled by a single host called Rendez-vous point (RPL1), connected indirectly to the group members via some hosts called secondary Rendez-vous Point (RPL2). Each RPL2 has some group members that constitute a cluster, and each cluster is controlled by its RPL2. Since the group control is divided among some RPL2 and a main controller (RPL1) manages the relation among RPL2 s and between itself and RPL2 s , we found that the scalability is improved and it also avoids the bottleneck problem near the RPL1, or there is a load balance.

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