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Network Planning for Multicast Using Partitioned Virtual User Domains [chapter]

Xuezhou Ma, Selcuk Cevher, M. Umit Uyar, Mariusz Fecko, John Sucec, Sunil Samtani
2007 Lecture Notes in Computer Science  
We introduce a new network planning approach for management of multicast communications in large data dissemination networks.  ...  We first perform Global Similarity Classification to partition users into virtual domains based on their characteristics within the same geographical vicinity.  ...  It is applied among all virtual user domains for resource-constrained networks, and inside each virtual domain for resource-rich networks.  ... 
doi:10.1007/978-3-540-75869-3_10 fatcat:d7dezvesunbixizffs55yop55m

Using the NREN testbed to prototype a high-performance multicast application

Marjory J. Johnson, Matthew Chew Spence, Lawrence Chao
1999 Proceedings of the 1999 ACM/IEEE conference on Supercomputing (CDROM) - Supercomputing '99  
We achieved high-bandwidth multicast for the demonstration; current efforts focus on satisfying application requirements for reliable multicast and QoS.  ...  Engineering the network infrastructure for a demonstration in May 1999 was a challenging experience.  ...  Acknowledgments We gratefully acknowledge the Center for Bioinformatics group under the leadership of Dr.  ... 
doi:10.1145/331532.331539 dblp:conf/sc/JohnsonSC99 fatcat:pv2tlwtaaffddg63axjdwxvpwq

NPSNET:A Network Software Architecture for LargeScale Virtual Environments

Michael R. Macedonia, Michael J. Zyda, David R. Pratt, Paul T. Barham, Steven Zeswitz
1994 Presence - Teleoperators and Virtual Environments  
For example, the US Army has plans for the Louisiana Maneuvers (LAM) initiative later in this decade which envisions 10,000 to 100,000 autonomous and human players participating in a simulation over a  ...  Motivation The motivation for our effort is to expand the capabilities of simulations and virtual environments to serve medium to large numbers (more than 1,000) of simultaneous users.  ...  IETF Internet Domain Multicast Routing group.  ... 
doi:10.1162/pres.1994.3.4.265 fatcat:6hzvjnobtvdyrhmg45oxe6t2ke

Network Hardware Virtualization for Application Provisioning in Core Networks

Ashwin Gumaste, Tamal Das, Kandarp Khandwala, Inder Monga
2017 IEEE Communications Magazine  
Network virtualization (NV) manifests itself as an excellent way to resolve this feud by facilitating the partitioning of the network hardware into qualitative domains that are responsible for providing  ...  Such a network would have the advantage of being customized for user requirements and allow provisioning of next generation services that are built specifically to meet user needs.  ... 
doi:10.1109/mcom.2017.1500488cm fatcat:srso2d5syffltgferzod2rpkly

A taxonomy for networked virtual environments

M.R. Macedonia, M.J. Zyda
1997 IEEE Multimedia  
The development of multi-user networked virtual worlds has become a major area of interest in the computer and communications fields.  ...  However, there has been little effort to provide a framework for understanding distributed virtual environments (VEs).  ...  Some researchers have proposed different ideas for using multicast to support virtual environments. The partitioning of virtual worlds into spaces is a common metaphor for VEs.  ... 
doi:10.1109/93.580395 fatcat:pslrfw7pjvfehcjrodslhjbrya

Network centric satellite communication with IP networks based on regenerative satellite Mesh-A (RSM-A) Ka band technology

Rajeev Gopal, Steve Arnold, Lisa Orr, Syed Ali
2008 MILCOM 2008 - 2008 IEEE Military Communications Conference  
This framework analyzes selected networking functions required by the end users and how they are supported at the various network layers in satellite communication system segments.  ...  Network centric unification of diverse communication and information sharing systems is a key objective for national defense.  ...  By using the multicast feature of the satellite system, this RS architecture avoids control plane flooding needed for some commonly used IGP routing protocols (such as OSPF) for terrestrial networks, while  ... 
doi:10.1109/milcom.2008.4753511 fatcat:klztxloxfvfknj65rhsclfwwge

SoftUDC: a software-based data center for utility computing

M. Kallahalla, M. Uysal, R. Swaminathan, D.E. Lowell, M. Wray, T. Christian, N. Edwards, C.I. Dalton, F. Gittler
2004 Computer  
SoftUDC, a virtual machine monitor, lets applications and administrative domains share physical resources while maintaining full functional isolation.  ...  Utility computing aims to aggregate server, network, and storage systems into a single, centrally managed pool of resources.  ...  NETWORK VIRTUALIZATION Network virtualization gives users the impression of having their own virtual private local area network (LAN), known as a VNET, within which they can use any media access control  ... 
doi:10.1109/mc.2004.221 fatcat:kfwpi754uve6fj2qeqyx3rr6oi

Overview and Challenges of Overlay Networks: A Survey

Jaime Galan Jimenez, Alfonso Gazo Cervero
2011 International Journal of Computer Science & Engineering Survey  
Nowadays, a very useful platform is becoming widely used to deploy new services and applications in the Internet: the overlay networks.  ...  This survey focuses on diverse research issues concerning overlay networks applicability and management strategies required for emergent network environments.  ...  The creation of virtual networks has been proposed for various network technologies, like optical networks or virtual topologies in the wavelength domain created on top of optical networks (Lightnet).  ... 
doi:10.5121/ijcses.2011.2102 fatcat:tedy6wbsbvdlpmeoonquzidejq

NFV/SDN Based Multiple Upstream Interfaces Multicast Proxy Service

David Fernandez, Luis M. Contreras, Ricardo Flores Moyano, Sandra Garcia
2021 2021 24th Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN)  
This Thesis first overviews the implications of the progressive introduction of network softwarization in operational networks for later on detail some advances at different levels, namely architectural  ...  It is done through specific exemplary use cases and evolution scenarios, with the goal of illustrating both new possibilities and existing gaps for the ongoing transition towards an advanced future mode  ...  The virtualization infrastructure is, generally speaking, a Network Function Virtualization Infrastructure (NFVI) as the one described in [O36], which provides compute, storage, and network resources,  ... 
doi:10.1109/icin51074.2021.9385529 fatcat:cvfiecprjzadxlv5suqstg4rb4

Elasticity for MQTT Brokers in IoT Applications

Linh Manh Pham
2021 Research and Development on Information and Communication Technology  
Many domains of human life are more and moreimpacted by applications of the Internet of Things (i.e., IoT).The embedded devices produce masses of data day after dayrequiring a strong network infrastructure  ...  In order toguarantee elasticity of MQTT server cluster while maintainingintact IoT implementation, the MQTT framework used offthe-shelf components.  ...  One virtual machine of MQTT broker B1 is created to share the workload. This broker automatically joins the cluster created beforehand by B0 using the multicast method.  ... 
doi:10.32913/mic-ict-research.v2020.n2.953 fatcat:g4neh5vk3zg7xp6bz32wyu45xe

PhoenixG: a unified management framework for industrial information grid

Jianfeng Zhan, Gengpu Liu, Lei Wang, Bibo Tu, Yi Jin, Yang Li, Yan Hao, Xuehai Hong, Dan Meng, Ninghui Sun
2006 Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGRID'06)  
Industrial Information Grid (IIG) is a special kind of Grid system, the users of which exclusively own geographically distributed resources for Web service applications and try to decrease the lowest total  ...  Condor flocking [17] supports multi-domain computation management by using multiple Condor flocks to exchange load.  ...  the overlay network.  ... 
doi:10.1109/ccgrid.2006.79 dblp:conf/ccgrid/ZhanLWTJLHHMS06 fatcat:n7z2vmnzpzbg5hrnfocfazshva

Rethink the virtual machine template

Kun Wang, Jia Rao, Cheng-Zhong Xu
2011 Proceedings of the 7th ACM SIGPLAN/SIGOPS international conference on Virtual execution environments - VEE '11  
There are cloud applications like server-based computing and virtual desktop that concern startup latency and require impromptu requests for VM creation in a real-time manner.  ...  Server virtualization technology facilitates the creation of an elastic computing infrastructure on demand.  ...  Acknowledgments We would like to thank the anonymous reviewers for their constructive comments. This work was supported in part by U.S.  ... 
doi:10.1145/1952682.1952690 dblp:conf/vee/WangRX11 fatcat:6amyntbzbvbdlillybpx5kefsa

QoS ad hoc Internetworking: Dynamic Adaptation of Differentiated Services Boundaries [chapter]

Michael Smirnov
2000 Lecture Notes in Computer Science  
First, to support invariance under aggregation we suggest to maintain Per Domain Behaviours (PDB) based on Per Path Behaviours, and, second, to use group communication based on native IP multicast for  ...  We address only one issue of this -adaptation of the differentiated services architecture, in particular, dynamic creation of DiffServ virtual boundaries.  ...  We plan to evaluate our architecture for a number of end-user services (especially for VPN and IP Telephony based on SIP), to prototype it and to measure actual benefits. is safe only because it was designed  ... 
doi:10.1007/3-540-40019-2_16 fatcat:inn7kq6jlfgxzfkstox7cvubki

Internetwork infrastructure requirements for virtual environments

Donald P. Brutzman, Michael R. Macedonia, Michael J. Zyda
1995 Proceedings of the first symposium on Virtual reality modeling language - VRML '95  
are particularly suitable for implementation using the Virtual Reality Modeling Language (VRML).  ...  Four key communications components for virtual environments are found within the Internet Protocol (IP) suite: light-weight messages, network pointers, heavy-weight objects and real-time streams.  ...  Multicast addressing and the DIS protocol are used to logically partition network traffic according to spatial, temporal and functionally related entity classes.  ... 
doi:10.1145/217306.217319 dblp:conf/vrml/BrutzmanMZ95 fatcat:wqo2nr4dwjhuvfeidehj6ucoum

Rethink the virtual machine template

Kun Wang, Jia Rao, Cheng-Zhong Xu
2011 SIGPLAN notices  
There are cloud applications like server-based computing and virtual desktop that concern startup latency and require impromptu requests for VM creation in a real-time manner.  ...  Server virtualization technology facilitates the creation of an elastic computing infrastructure on demand.  ...  Acknowledgments We would like to thank the anonymous reviewers for their constructive comments. This work was supported in part by U.S.  ... 
doi:10.1145/2007477.1952690 fatcat:jtjk7bvyk5ghjkbi7jw474aoni
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