multicast services
A novel multicast scheme for feedback based multicast services over wireless networks
... Reliable multicast services like these applications are an efficient method to deliver the same message reli- ably throughout the wireless ...reliable multicast services over the error-prone ...
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Effective Radio Resource Management for Multimedia Broadcast/Multicast Services in UMTS Networks
... In this paper we have analysed several effective radio resource management techniques to provide MBMS, namely, use of nonuniform QAM constellations, multicode, and macrodi- versity to guarantee the optimal distribution of ...
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Reliable Download Analyses for Multimedia Broadcast Multicast Services 1
... Broadcast Multicast Services) under various network conditions specific to ...unidirectional multicast from one sender to a group of receivers, an application layer FEC (Forward Error Correction) is ...
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A resource allocation algorithm for OFDM based cellular system serving unicast and multicast services
... the multicast services over the OFDM channels by using the SVC streams, we found that there are defects in three aspects: the multicast configuration, the system objective, and the optimality of the ...
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Impact of Video Coding on Delay and Jitter in 3G Wireless Video Multicast Services
... multicast services. One of the main goals of wireless video multicast services is to provide priority including dedicated bandwidth, controlled jitter (required by some real-time and ...
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A Framework for Quality of Service Support of On-Demand Multicast Services in the Internet
... for multicast delivery although such a potential multicast transmission will only actually take place provided a free multicast address is available considering the relative importance of all other ...
154
Long term evolution multimedia broadcast and multicast services in single frequency network
... This thesis consists of five chapters. Chapter 1 consists of the introduction of the research. It includes the background, problem statement, objectives, scope and significance of the research. Then from the problem ...
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Group Key Management Based On Chinese Remainder Theorem for Secure Wireless Mobile Multicast
... The first level is the domain level which is the core wired part consisting of Domain Key Distributor for initial key management and authentication procedures. The second level is the area level which is the wireless ...
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Empirically Prove the Performance of Multicast Network over Distributed Scheduling Environments
... The solution also accommodates transient network variations and is resilient against attempts to exploit the defense mechanism itself. A detailed security analysis of our defense scheme establishes bounds on the impact ...
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Quality of Services Multicast Routing by Using Intelligent Algorithm
... Multicast services have been used by a variety of continuous many ...QoS multicast routing protocol has been an important subject in network ...QoS multicast routing relies on state parameters ...
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International Journal of Computer Science and Mobile Computing
... secure multicast is access control, for making sure those only legitimate members of multicast group have access to the group ...secure multicast communication is to maintain a group key that is ...
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multicast-ton.pdf
... Theoretically, we show that it is highly unlikely that there exists a polynomial-time algorithm with a performance guarantee of constant times optimum cost, introduce metrics for mea[r] ...
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Cooperative Non Orthogonal Layered Multicast Multiple Access for Heterogeneous Networks
... NOMA multicast strategies pro- posed in [23] and [24] have only focused on the non-layered multicast, which does not consider the heterogeneity among multicast ...as multicast users own ...
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Seamless and Efficient WiFi Access from Vehicles
... information. Drivers and passengers that would want to receive information about traffic jams or accidents in their vicinity will likely be interested in accessing Internet services from within the vehicular ...
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SRC TN 1998 010 pdf
... the multicast setting, however, MC might output a path in G 0 that does not connect the request to its source in G since an earlier request of the same multicast was accepted by MC and rejected by our ...
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Multicast Routing and Its Protocols
... way, multicast adapts automatically and only is sent where it is ...the multicast traffic follows may not be the same as the path that the unicast traffic ...
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A Contemporary Study of Application Layer Multicast Protocols in aid of Effective Communication
... The IPv6 capable routers are compatible with IPv4, but vice versa are not possible. This has to be kept in mind as a practical implication in implementing the Ipv6 [6]. Replac- ing few hundreds of the many IPv4 systems ...
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An Integrated Videoconferencing System for Heterogeneous Multimedia Collaboration
... A. Multicast Style: In multicast style conferencing, all participants send video streams to a group address and network or middleware servers deliver these streams to participants by replicating the data ...
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Optimized Multicast Routing Algorithm Based on Tree Structure in MANETs K. Navaneethan, V. Prasannakumar, M. Vignesh, N. Purushothaman
... In light load ad hoc networks, the above contrivance of multicast route regaining is effective. Because most applications allow a lesser amount of packets lost earlier the multicast route retrieval is ...
5
International Journal of Computer Science and Mobile Computing
... Figure 3 offers an example of an RBGeographicMulticast header. The first byte Protocol ID is for packet switching in the protocol stack [8]. TTL (Time To Live) provides a maximum time, in hop number, that a packet should ...
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