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IP Backbone Design for Multimedia Distribution: Architecture and Performance

R. Doverspike, G. Li, K. Oikonomou, K. K. Ramakrishnan, D. Wang
2007 IEEE INFOCOM 2007 - 26th IEEE International Conference on Computer Communications  
Due to high bandwidth requirements of broadcast TV distribution, use of IP-based multicast to distribute TV content is needed for capacity efficiency.  ...  The IGP re-convergence mechanism is too slow for real-time multimedia distribution while a drawback of fast reroute is that since they re-route traffic on a link-basis (instead of end-to-end) they can  ...  Currently we are using the ns-2 simulator to investigate the traffic impact of multicast tree switching. Related Work Multimedia service over IP is an emerging technology.  ... 
doi:10.1109/infcom.2007.179 dblp:conf/infocom/DoverspikeLORW07 fatcat:te7k4ejl2nellp3srmw4wgllmm

Architectural framework for mobile multicast support in wireless mesh networks

Mistura L. Sanni, Aisha-Hassan A. Hashim, Wan Haslina Hassan, Farhat Anwar, Ahmed W. Naji, Gharib S.M. Ahmed
2013 ScienceAsia  
The overall objective is the provision of cost efficient WMN architecture while mobile multicast traffic delivery is supported optimally.  ...  The proposed architecture features enhanced functionality of IGW, shared multicast tree, optimal design for IGW and core placement, hierarchical mobility management, load balancing, and robustness.  ...  Core base tree multicast approach is proposed in Ref. 22 to address mobility, but in an IPv6 domain. And 23 proposes distributed hierarchical multicast support in MANET.  ... 
doi:10.2306/scienceasia1513-1874.2013.39s.095 fatcat:pb3wiqratrfahfuandlx2ztcze

Performance Evaluation of Light-Tree Schemes in Flexgrid Optical Networks

Marc Ruiz, Luis Velasco
2014 IEEE Communications Letters  
Exhaustive numerical results show that creating several transparent sub-trees noticeably improves the performance obtained by serving the demand using one single tree.  ...  Moreover, cost savings from exploiting traffic asymmetry can be obtained by installing directed optical transponders consisting of one single module.  ...  INTRODUCTION Emerging content distribution for multimedia applications and datacenter interconnection services are changing the patterns of the traffic that optical networks need to transport.  ... 
doi:10.1109/lcomm.2014.2352641 fatcat:omifdo25ffc2xkbbo634gr6xk4

Optimal Multicast Loop Algorithm for Multimedia Traffic Distribution [chapter]

Yong-Jin Lee, M. Atiquzzaman
2005 Lecture Notes in Computer Science  
Our proposed algorithm can be applied to find multicast loops for real-time multimedia traffic distribution.  ...  Performance evaluation shows that the proposed algorithm has good efficiency for small network with light traffic.  ...  Our proposed algorithm can be used to discover the multicast loops for real-time multimedia traffic.  ... 
doi:10.1007/11596356_109 fatcat:xquvbergvrddfpfakkxjtudwcy

Exact algorithm for delay-constrained capacitated minimum spanning tree network

Y.J. Lee, M. Atiquzzaman
2007 IET Communications  
The delay-constrained capacitated minimum spanning tree (DC-CMST) problem of finding several broadcast trees from a source node is discussed.  ...  least cost broadcast trees.  ...  Minimising the overall cost of the multicast tree is a key issue in the deployment of multimedia applications in distributed environments [9] .  ... 
doi:10.1049/iet-com:20060544 fatcat:tv7rr5dhh5gzhakg7h3k3a56bu

Least cost heuristic for the delay-constrained capacitated minimum spanning tree problem

Yong-Jin Lee, M. Atiquzzaman
2005 Computer Communications  
While the traditional Capacitated Minimum Spanning Tree (CMST) problem deals with only traffic capacity constraint of a port of a source node, and Delay-Constrained Minimum Spanning Tree (DCMST) considers  ...  This study deals with the Delay-Constrained Capacitated Minimum Spanning Tree (DC-CMST) problem arising in topology discovery of local network.  ...  It can also be used to discover the broadcast and multicast trees for real-time multimedia traffic.  ... 
doi:10.1016/j.comcom.2005.01.001 fatcat:nefi2nlgwzhcxhzk3qv3qg3f7u

Network Coding Meets Multimedia: A Review

Enrico Magli, Mea Wang, Pascal Frossard, Athina Markopoulou
2013 IEEE transactions on multimedia  
These features are so appealing for multimedia applications that they have spurred a large research effort towards the development of multimedia-specific NC techniques.  ...  The paper initially focuses on multimedia-specific aspects of network coding, in particular delay, in-network error control, and media-specific error control.  ...  In such a paradigm, peers are organized into one or more multicast trees rooted at the source. The source "pushes" segments to all descendants among the trees.  ... 
doi:10.1109/tmm.2013.2241415 fatcat:bq5weiyipbcwnbbgwqsyj3dgsi

Modeling and optimization of maximum flow survivable overlay multicast with predefined routing trees

Michał Kucharzak, Krzysztof Walkowiak
2013 Telecommunications Systems  
We present linear formulation derived from fractional tree packing problems based on predefined topologies which may route multicast traffic.  ...  Linear model might be used for obtaining optimal multicast structures, however its applicability is limited by increasing sizes of networks.  ...  Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s)  ... 
doi:10.1007/s11235-013-9823-x fatcat:7zuhg6xeujebvjrznzlne6ivt4

Efficient NFV-Enabled Multicasting in SDNs

Zichuan Xu, Weifa Liang, Meitian Huang, Mike Jia, Song Guo, Alex Galis
2019 IEEE Transactions on Communications  
each multicast request.  ...  We refer to such a multicast request with service chain requirement as an NFV-enabled multicast request.  ...  ACKNOWLEDGEMENTS We would like to thank the three anonymous referees and the associate editor for their expertise comments and constructive suggestions, which have helped us improve the quality and presentation  ... 
doi:10.1109/tcomm.2018.2881438 fatcat:fwl4sqlcdzg3rac2d5bfwqjf5y

Approximation and Online Algorithms for NFV-Enabled Multicasting in SDNs

Zichuan Xu, Weifa Liang, Meitian Huang, Mike Jia, Song Guo, Alex Galis
2017 2017 IEEE 37th International Conference on Distributed Computing Systems (ICDCS)  
multicast request, which we refer to as an NFV-enabled multicast request.  ...  We first formulate novel NFV-enabled multicasting and online NFV-enabled multicasting problems.  ...  Multicasting in SDNs that transmits data from one source to multiple destinations is a fundamental functionality of the networks, which has wide applications, such as video conferencing, multimedia distribution  ... 
doi:10.1109/icdcs.2017.43 dblp:conf/icdcs/XuLHJGG17 fatcat:mvoxpvr3wngufdy4bcntlqvxau

Optimization of Tree-like Core Overlay in Hybrid-structured Application-layer Multicast

Jianguang Weng
2012 KSII Transactions on Internet and Information Systems  
The tree topology in multicast systems has high transmission efficiency, low latency, but poor resilience to node failures.  ...  Therefore the proposed approach is efficient for the topology optimization of a real multicast overlay.  ...  Authors of [9] suggest to use multiple diverse distribution trees to supply redundancy in network paths and multiple description coding (MDC).  ... 
doi:10.3837/tiis.2012.12.005 fatcat:tx3dt4pfaravtpue2gkf2zf7h4

Adaptive packet video streaming over IP networks: a cross-layer approach

T. Ahmed, A. Mehaoua, R. Boutaba, Y. Iraqi
2005 IEEE Journal on Selected Areas in Communications  
Both systems build distribution trees using application-layer multicast while relying on cooperating peers.  ...  First factor is that FTP traffic is marked using TR3CM marker which distributed the marked traffic among the different classes of the Diffserv network.  ...  A.3.8 IP Identification Data Set Intellectual Property Identification Data Set is used to identify content. All types of elementary streams carrying content can be identified using this mechanism.  ... 
doi:10.1109/jsac.2004.839425 fatcat:4x2z77kyszf7ncu64stxtfbgii

Multimedia Internet of Things: A Comprehensive Survey

Ali Nauman, Yazdan Ahmad Qadri, Muhammad Amjad, Yousaf Bin Zikria, Muhammad Khalil Afzal, Sung Won Kim
2020 IEEE Access  
Various multimedia applications supported by IoT are surveyed, and numerous use cases related to road traffic management, security, industry, and health are illustrated to show how different M-IoT applications  ...  The immense increase in multimedia-on-demand traffic that refers to audio, video, and images, has drastically shifted the vision of the Internet of Things (IoT) from scalar to Multimedia Internet of Things  ...  The objective of FAMOUS is to determine the shortest path and optimal multicast tree from source to destination for better accuracy and speed.  ... 
doi:10.1109/access.2020.2964280 fatcat:ilihkpik65bdvblyal6rp7tb2y

Optimizing the Throughput of Data-Driven Peer-to-Peer Streaming

Meng Zhang, Yongqiang Xiong, Qian Zhang, Lifeng Sun, Shiqiang Yang
2009 IEEE Transactions on Parallel and Distributed Systems  
We then propose both the global optimal scheduling scheme and distributed heuristic algorithm to optimize the system throughput.  ...  The results of simulation with the real-world traces indicate that our distributed algorithm significantly outperforms conventional ad hoc scheduling strategies especially in stringent buffer and bandwidth  ...  Traditional overlay multicast can be classified into three categories in terms of the tree building approaches [29] : tree-first, such as YOID [30]; mesh-first, such as Narada [25] ; implicit protocol  ... 
doi:10.1109/tpds.2008.69 fatcat:tznqkc22hzh4riodp5jejxttke

A Survey on Replica Server Placement Algorithms for Content Delivery Networks [article]

Jagruti Sahoo , Roch Glitho, Wessam Ajib
2016 arXiv   pre-print
Jahromi for her contributions to the use case described in the paper.  ...  In the update method of [63] , a multicast tree, also known as update distribution tree, is used to periodically disseminate updates from origin server to the replica servers.  ...  In case of multicast, content distribution trees are built, which are rooted at the streaming servers and end-users are considered as the leaves of the trees. Bhulai et al.  ... 
arXiv:1611.01729v1 fatcat:yotizassbnhglkz2mmsauv3d2m
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