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COLCOM
2005
IEEE

Distributed floor control protocols for computer collaborative applications on overlay networks

13 years 9 months ago
Distributed floor control protocols for computer collaborative applications on overlay networks
— Computer supported collaborative applications on overlay networks are gaining popularity among users who are geographically dispersed. Examples of these kinds of applications include video-conferencing, collaborative design and simulation, distance learning, and online games. One of the important issue in collaborative applications is floor control wherein the endusers coordinate among themselves to gain exclusive access to the communication channel. An end-user who wins the floor, sends message to all other participating end-users. In this paper, to solve the floor control problem we present an implementation and evaluation of ALOHA and Distributed Queue Dual Bus (DQDB) distributed MAC (medium access control) protocols on overlay networks. As an initial step in the implementation of these MAC protocols, we propose an algorithm to construct an efficient communication channel among the Network Service Nodes (NSNs) in the overlay network. We also show that our implementation sche...
Shankar M. Banik, Sridhar Radhakrishnan, Tao Zheng
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where COLCOM
Authors Shankar M. Banik, Sridhar Radhakrishnan, Tao Zheng, Chandra N. Sekharan
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