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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  
We propose a method that interacts with Fast Reroute and multicast to minimize traffic overlap during failures.  ...  Multimedia distribution, especially broadcast TV distribution over an IP network requires high bandwidth combined with tight latency and loss constraints, even under failure conditions.  ...  To provide high quality of service of the IP backbone, we provide a method that builds on very rapid link-restoration using Fast Reroute (FRR) [8, 9, 10] .  ... 
doi:10.1109/infcom.2007.179 dblp:conf/infocom/DoverspikeLORW07 fatcat:te7k4ejl2nellp3srmw4wgllmm

A Two-Layered Shared Tree Multicast Routing Algorithm for Software Defined Hybrid Satellite-Terrestrial Communication Networks

Jiayan Xiong, Zhen Xu, Zhiqi Dai
2021 Frontiers in Communications and Networks  
We present a satellite-terrestrial network architecture with the Software-Defined Networking (SDN) features to offer dynamic multicast services for terrestrial users.  ...  The simulation shows TSTM decreases rerouting cost, user time delay, and node congestion ratio compared with the locality-aware multicast approach (LAMA).  ...  With multicast users joining or leaving multicast groups dynamically, in order to improve the multicast quality and relieve the centralized pressure of RP nodes, when the RP of a multicast group reaches  ... 
doi:10.3389/frcmn.2021.731992 fatcat:gjtjq22jrbbttdjlzygch3nv44

Analysis Study of Path Rerouting And Handover Schemes for WATM/LEO Satellite Networks

A. HASSAN, A. ALMOGAZY, H. HEFNAWY
2006 The International Conference on Electrical Engineering  
The flexibility of the radio interface design is considered to be compatible with existing cellular /PCS systems, and to provide multimedia services such as data, video or integrated services.  ...  The objective of this paper is to analyze the different algorithms of connection rerouting and handoff schemes used in wireless ATM networks and LEO satellite networks.  ...  with each other; and (3)the path optimization problem with Quality of service constraints. ( 2 ) 2 Satellite communication systems have a global reach with very flexible bandwidth in demand capabilities  ... 
doi:10.21608/iceeng.2006.33533 fatcat:ob6erfrehjafdej3ri2cixz6ey

Comparison of recovery schemes to maximize restorable throughput in multicast networks

S. Suraprasert, J. Fakcharoenphol
2012 Journal of Network and Computer Applications  
For high-quality services, users do not expect to witness any interruption; thus, network link failure has to be handled gracefully.  ...  In unicast networks there are many approaches for dealing with link failures using backup paths.  ...  The term Quality of Service (QoS) is defined as the quality measure for each connection in real-time networks.  ... 
doi:10.1016/j.jnca.2011.12.010 fatcat:twqdem36lzdsxbec7teq7loauu

Performance of Video Conferencing using Protocol Independent Multicast Routing with Core failure

V. Chandrasekar, K. Baskaran
2012 International Journal of Computer Applications  
Quality of Service (QoS) depends upon the efficient utilization of the network bandwidth. Internet Protocol (IP) multicasting is simultaneous transmission of data to multiple destination.  ...  This paper investigates the performance of streaming data which require stringent QOS using unicast and multicast communication with Protocol Independent Multicasting -Sparse Mode (PIM-SM) .  ...  PROPOSED METHODOLOGY Video conferencing applications to guarantee quality of service have to deliver data with minimum jitter and end to end delay.  ... 
doi:10.5120/5578-7685 fatcat:unam35zcsbdhnjwwxt32c7af3i

Cabernet

Yaping Zhu, Rui Zhang-Shen, Sampath Rangarajan, Jennifer Rexford
2008 Proceedings of the 2008 ACM CoNEXT Conference on - CONEXT '08  
As an example, we present a cost-effective way to support IPTV delivery through wide-area IP multicast that runs on top of a reliable virtual network.  ...  We introduce the connectivity layer, which uses virtual links purchased from infrastructure providers to run virtual networks with the necessary geographic footprint, reliability, and performance for the  ...  In comparison, Cabernet can provide high-quality IPTV service with great reliability.  ... 
doi:10.1145/1544012.1544076 dblp:conf/conext/ZhuZRR08 fatcat:lhjrsfpjibgo3n4jz5n4eikace

A QoS-based routing algorithm for PNNI ATM networks

Chen-Khong Tham, Jianning Mai, Lawrence WC Wong
2002 Computer Communications  
It consists of three components: (1) a path selection algorithm, (2) a rerouting mechanism, and (3) multi-class routing.  ...  of Service (QoS) requirements remain an open issue since the PNNI protocol only provides a routing framework and does not standardize on a method of finding an appropriate path.  ...  As B-ISDN standards and ATM networks emerge and become more widely deployed, such networks are expected to provide a wide range of services and guarantee various end-to-end quality of service (QoS) parameters  ... 
doi:10.1016/s0140-3664(01)00392-9 fatcat:2k5kos2qqrdq7ivsfhejayhc7y

Applying p-cycle protection for a reliable IPTV service in IP-over-DWDM networks

Ahmed Frikha, Bernard Cousin, Samer Lahoud
2014 Journal of Internet Services and Applications  
Today, television over Internet protocol (IPTV) has become very popular and service providers must deal with the rapid growth in the number of IPTV customers.  ...  Survivable multicast routing is important for providing a reliable IPTV service.  ...  source-specific mode; QoS: quality of service; RU: resource utilization; SHE: super headend; SSM: source-specific mode; VHO: video hub office; VoD: video on demand; VSO: video serving office.  ... 
doi:10.1186/1869-0238-5-3 fatcat:tfpejlnr6reolanezmp65i7aei

A Fast Reroute Scheme for IP Multicast

Adrian S.-W. Tam, Kang Xi, H. Jonathan Chao
2009 GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference  
We propose a fast reroute scheme for the single link failure protection of IP multicast network. A multicast network connects nodes as a spanning tree, which is vulnerable to link failures.  ...  to a wider set of network topologies. (4) Only a small number of multicast nodes are involved and the number of spare links used are also small.  ...  IP multicast networks is more reliable and stable if we have the fast reroute scheme. This is an important improvement to services like IPTV which is very sensitive to service quality.  ... 
doi:10.1109/glocom.2009.5426171 dblp:conf/globecom/TamXC09 fatcat:eah4dvgigbdb5maezc34laqz6q

Optimization of wavelength assignment for QoS multicast in WDM networks

Xiao-Hua Jia, Ding-Zhu Du, Xiao-Dong Hu, Man-Kei Lee, Jun Gu
2001 IEEE Transactions on Communications  
This paper discusses quality-of-service (QoS) multicast in wavelength-division multiplexing (WDM) networks.  ...  Given a set of QoS multicast requests, we are to find a set of cost suboptimal QoS routing trees and assign wavelengths to them. The objective is to minimize the number of wavelengths in the system.  ...  ACKNOWLEDGMENT The authors would like to thank the anonymous referees for their valuable and constructive comments, which helped greatly in improving the quality and presentation of this paper.  ... 
doi:10.1109/26.905896 fatcat:mtd74nbw3rgebaef4npizo6zz4

Rerouting Schemes for Wireless ATM Networks

Hasan Harasis
2014 Communications and Network  
virtual path connections with fixed capacity assignments is being proposed and described.  ...  In this paper, the Wireless ATM rerouting procedures are analyzed and categorized, based on a standard network topology, derived from the Wireless ATM reference model.  ...  Quality of Service (QoS) management and rerouting of the connection to the new network access point.  ... 
doi:10.4236/cn.2014.64024 fatcat:oh7ewpmhojapxjgnjel2g5yse4

Rerouting Techniques in ATM Networks

A. Hameed, Ali Oudah
2014 International Journal of Future Generation Communication and Networking  
virtual path connections with fixed capacity assignments is being proposed and described.  ...  In this paper, the Wireless ATM rerouting procedures are analyzed and categorized based on a standard network topology, derived from the Wireless ATM reference model.  ...  Quality of Service (QoS) management and rerouting of the connection to the new network access point.  ... 
doi:10.14257/ijfgcn.2014.7.4.06 fatcat:rwnbd4ialvfrta7ceipwobqq2e

A fast rerouting scheme using reservation in wireless ATM

Tae-Suk Kim, Sehun Kim
2003 IEEE Transactions on Vehicular Technology  
With growing demand for higher bandwidth multimedia services in the wireless domain over the past few years, wireless asynchronous transfer mode (ATM) has emerged as a fine solution.  ...  This paper presents an analysis of the proposed scheme and simulation results of several handoff schemes compared with the proposed scheme.  ...  An important element of defining wireless ATM is developing a handoff scheme that is compatible with the principles of ATM cell delay and supports the quality of service (QoS) requirements of both loss  ... 
doi:10.1109/tvt.2002.807134 fatcat:umf2yy32xjaannos4ijutns7f4

Avoidance of multicast incapable branching nodes for multicast routing in WDM networks

Fen Zhou, Miklós Molnár, Bernard Cousin
2009 Photonic network communications  
Although many multicast routing algorithms have been proposed in order to reduce the total number of wavelength channels used (total cost) for a multicast session, the maximum number of wavelengths required  ...  The algorithm consists of tree steps: (1) aDijkstraPro algorithmwith priority assignment and node adoption is introduced to produce a SPT with up to 38% fewer MIB nodes in the NSF topology and 46% fewerMIB  ...  Conclusion Due to physical constraints multicast routing in WDM networks with sparse light splitting is not easy.  ... 
doi:10.1007/s11107-009-0200-3 fatcat:t6cuabmchvecxij4u4dsxlftt4

A routing-algorithm-aware design tool for indoor wireless sensor networks

A. Puggelli, M. Mozumdar, A. L. Sangiovanni-Vincentelli, L. Lavagno
2012 2012 International Conference on Computing, Networking and Communications (ICNC)  
Lifetime can be increased by placing routers where they are most needed according to the expected data traffic patterns, to improve the quality of the transmission.  ...  Abstract-We present a design tool to assist the rapid prototyping and deployment of wireless sensor networks for building automation systems.  ...  In [6, 7] , the authors present design tools for the automated synthesis of WSNs that satisfy connectivity and Quality of Service (QoS) constraints.  ... 
doi:10.1109/iccnc.2012.6167569 dblp:conf/iccnc/PuggelliMSL12 fatcat:omzbi5ee5vckdmuy4otutxpmve
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