....etc

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Distributed Algorithm for Source based Energy Efficient Multicasting in wireless AdHoc Networks

Abstract:
In this paper, we discuss the energy efficient multicast problem in ad hoc wireless networks. Each node in the network is assumed to have a fixed level of transmission power. The problem of our concern is: given an ad hoc wireless network and a multicast request, how to find a multicast tree such that the total energy cost of the multicast tree is minimized. We first prove this problem is NP-hard and it i ....etc

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Abstract
With the increase of usage of wireless networks for purposes where the nodes are either stationary or minimally mobile, focus is also on increasing the network capacity of wireless networks. One such way is to use non-overlapping multiple channels provided by 802.11 by using multiple interfaces per node. Multiple nonoverlapped channels exist in the 2.4GHz and 5GHz spectrum. However, most IEEE 802.11-based multihop ad hoc networks today use only a single channel. As a result, these networks rarely can fully exploit the aggrega ....etc

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Approximate Minimum Energy Multicasting in Wireless Ad-Hoc Networks (VC++)
IEEE Transactions on Mobile Computing, Vol. 5,

Abstract:
A wireless ad hoc network consists of mobile nodes that are equipped with energy-limited batteries. As mobile nodes are battery-operated, an important issue in such a network is to minimize the total power consumption for each operation. Multicast is one of fundamental operations in any modern telecommunication network including wireless ad hoc networks. Given a multicast request consisting of a source ....etc

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Abstract
Two major factors that limit the throughput inmulti-hop wireless networks are the unreliability of wirelesstransmissions and co-channel interference. One promising techniquethat combats lossy wireless transmissions is opportunisticrouting (OR). OR involves multiple forwarding candidates torelay packets by taking advantage of the broadcast nature andspacial diversity of the wireless medium. Furthermore, recentadvances in multi-radio multi-channel transmission technologyallows more concurrent transmissions in the network, and sh ....etc

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Cellular and Wireless networks
Cellular networks
Ad hoc networks
Differences
....etc

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Sir/Madam,

I need data flow diagrams and UML diagram for the project Supporting Efficient and Scalable multicasting over mobile adhoc network.

Thanking you
....etc

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Bandwidth Efficient Video Multicasting in Multiradio Multicellular Wireless Networks

Abstract—

In this paper, we propose a new mechanism to select the cells and the wireless technologies for layer-encoded video multicasting in the heterogeneous wireless networks. Different from the previous mechanisms, each mobile host in our mechanism can select a different cell with a different wireless technology to subscribe each layer of a video stream, and each cell can deliver only a ....etc

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Scalable Multicasting in Mobile Ad Hoc Networks
Multicast
HDVMRP: Intern-domain + Intra-domain multicast
Hierarchical routing achieves scalability
Shrinks the multicast routing table
aka. reduces protocol state
Faster forwarding
Two types of scalability
Vertical scalability: increase of group size
Horizontal scalability: increase of number of groups
Multicast Protocol State Maintenance
Protocol state is the multicast routing tables at each node
Multicast routing tree/mesh is maintained by p ....etc

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Multicasting with Localized Control in Wireless Ad Hoc Networks
Jun Peng Sikdar, B. Liang Cheng Dept. of Electr. Eng., Univ. of Texas-Pan American, Edinburg, TX;
This paper appears in: Mobile Computing, IEEE Transactions on Publication


Abstract
This paper investigates how to support multicasting in wireless ad hoc networks without throttling the dominant unicast flows. Unicast flows are usually congestion-controlled with protocols like TCP. However, there are no such protocols for multicast flows in wireless ad hoc network ....etc

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