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What is Multicast

Encyclopedia of Networked and Virtual Organizations
Is a fast, reliable, and efficient transmission mode where information is transmitted once and it is received by multiple destinations.
Published in Chapter:
Customizing Multimedia and Collaborative Virtual Environments
Paulo N.M. Sampaio (University of Madeira, Portugal), Ildeberto A. Rodello (Centro Universitário Eurípides de Marília, Brazil), Laura M. Rodríguez Peralta (University of Madeira, Portugal), and Paulo Alexandre Bressan (Universidade Presbiteriana Mackenzie, Brazil)
Copyright: © 2008 |Pages: 8
DOI: 10.4018/978-1-59904-885-7.ch050
Abstract
Virtual reality (VR) represents a modern human-computer interface consisting of a three-dimensional (3D) environment generated by computer where the user can interact in different ways. VR can be applied in several applications domains such as medicine, education, entertainment, etc. In particular, interest is drawn to the application of VR in education since a student is able to interact and to be involved with a 3D environment, which simulates situations that are difficult or even impossible to be carried out in the traditional education process.
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Distributed Computing for Internet of Things (IoT)
It is a communication method where packet of information is sent from one or more senders to set of receivers.
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Scanning Multimedia Business Environments
One-to-many and many-to-many communication way among computers (hosts).
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Scalable Distribution of Watermarked Media
The distributor transmits one packet that reaches all customers belonging to a multicast group.
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Resource Management of Mixed Unicast and Multicast Services Over LTE
A service which is simultaneously transmitted towards multiple users.
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Interactive Multimedia Technologies for Distance Education Systems
Multicast is communication between a single sender and multiple receivers on a network. Typical uses include the updating of mobile personnel from a home office and the periodic issuance of online newsletters. Together with anycast and unicast, multicast is one of the packet types in the Internet Protocol Version 6 (IPv6).
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Proxy Caching Strategies for Internet Media Streaming
The sender generates only a single data stream that will be transmitted to selected multiple receivers who have joined the appropriate multicast group. A multicast-enabled router will forward a multicast message to a particular network only if there are multicast receivers on that network.
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Critical Issues and Implications of Digital TV Transition
A set of technologies or programming that enables efficient delivery of data to many locations on a network. This technology can make it possible to “multi-cast” four standard-definition pictures through the only one high-definition band.
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NETRIC: A Proposed System for Synthesis of Multicast Transport Protocols
One-to-many and many-to-many communication way among computers (hosts).
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Internet and Multimedia Communications
The capability of a network to transmit data simultaneously to many receivers with no need to replicate the data.
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IP Multicasting
A many-to-many (M-to-N) transmission scheme, where M senders disseminate information to N receivers. Multicast transmissions are not broadcasting to all possible receivers, but they are addressed to the group of receivers--disseminated data is received only by members of the multicast group.
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Mobile Ad Hoc Networks (MANETs) for Multimedia Transmission
Transmitting data simultaneously to many receivers without the need to replicate the data.
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Multicast of Multimedia Data
Transmitting data simultaneously to many receivers without the need to replicate the data.
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