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A QoS-Aware Intelligent Replica Management Architecture for Content Distribution in Peer-to-Peer Overlay Networks
[article]
2009
arXiv
pre-print
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A QoS based overlay network architecture involving an intelligent replica placement algorithm is proposed in this paper. ...
Its main goal is to improve the network utilization and fault tolerance of the P2P system. In addition to the replica placement, it also has a caching technique, to reduce the search latency. ...
CONCLUSION A QoS based overlay network architecture including an intelligent replica placement algorithm is used to improve the network utilization and the fault tolerance of the P2P and also to reduce ...
arXiv:0912.2296v1
fatcat:cvg7tp7hsvacligdc3yiaohs7y
CPVNF:Cost-efficient Proactive VNF Placement and Chaining for Value-Added Services in Content Delivery Networks
[article]
2018
arXiv
pre-print
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Apart from cost minimization, the support for large-scale CDNs with a large number of servers and end-users is an important feature of the proposed algorithm. ...
We formulate it as an Integer Linear Program (ILP) and propose a cost efficient Proactive VNF placement and chaining (CPVNF)algorithm. ...
First, the services must be delivered to end-users with high QoS (e.g., reduced service delay). It is in fact desirable to provide the service with a strict QoS guarantee. ...
arXiv:1803.06025v1
fatcat:lwvhlkccv5c4rn43edg3bjuaba
CPVNF: Cost-Efficient Proactive VNF Placement and Chaining for Value-Added Services in Content Delivery Networks
2018
IEEE Transactions on Network and Service Management
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First, the services must be delivered to end-users with high QoS (e.g., reduced service delay). It is in fact desirable to provide the service with a strict QoS guarantee. ...
The CDN operator just has access to an overlay that connects its end-users to the surrogate servers which run as VNFs in the ISP network. ...
He also currently serves as a reviewer for several international conferences and journals. ...
doi:10.1109/tnsm.2018.2815986
fatcat:wolundokazaypgmw4nghhk66ta
Content Distribution over IP: Developments and Challenges
[chapter]
2011
Lecture Notes in Computer Science
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The research project also considers overlay routing as an alternative solution for content distribution. ...
As the convergence between fixed and mobile services of wide and local area networks is also expected to take place in the home networking, this puts an extra burden on multimedia distribution, which requires ...
Even more difficult is for the service provider to develop a networking concept and to deploy an infrastructure able to provide end-to-end (e2e) QoS for applications with completely different QoS needs ...
doi:10.1007/978-3-642-02742-0_41
fatcat:dp5ywcy2h5ft5ajcer4nlfldpm
Distributed Algorithm for Service Replication in Service Overlay Network
[chapter]
2004
Lecture Notes in Computer Science
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We present both centralized and distributed algorithms for the placement of replicated servers on the SDT. ...
The service overlay network (SON) is an effective mean to deploy end-to-end QoS guaranteed content delivery services on the current Internet. ...
Another reason for the difficulty in providing end-to-end QoS guarantees is that the Internet is organized as many differenẗ
Background on Service Overlay Network In this section, we provide the necessary ...
doi:10.1007/978-3-540-24693-0_95
fatcat:p2dudjuh4vhshnkkjaxmgi5t7u
Methods of QoS Improvement for P2P IPTV Based on Traffic Modelling
2010
2010 International Conference on Complex, Intelligent and Software Intensive Systems
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2012 pre-print arXiv:1210.1390v1 fatcat:c7qk4lqu7fedva5gbjrcpw2w7e
In such situation the use of the peer-to-peer overlay paradigm to deliver live television on the Internet is gaining increasing attention. ...
This paper is a research proposition which presents potential solutions for efficient IPTV streaming over P2P networks. ...
In a our case, TV content from source server is delivered to P2P network which is responsible for streaming the content between its peers. ...
doi:10.1109/cisis.2010.173
dblp:conf/cisis/Biernacki10
fatcat:mmfmw6lu6bbablgrbg5tflwi3i
A Cluster Based Replication Architecture for Load Balancing in Peer-to-Peer Content Distribution
2010
International Journal of Computer Networks & Communications
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In this paper, we propose a cluster based replication architecture for load-balancing in peer-to-peer content distribution systems. ...
In order to achieve complete load balancing across the system, an intracluster and inter-cluster load balancing algorithms are proposed. ...
System Model Let us consider a collection of N server nodes which form a peer to peer (P2P) overlay network. ...
doi:10.5121/ijcnc.2010.2510
fatcat:4x334arjgfhtdmcdahlyu7qpky
Quality of Service (QoS) Optimization in Mobile Broadband Using Cloud-Based Content Delivery Network
2020
International Journal of Scientific Research in Computer Science Engineering and Information Technology
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By actively redirecting network traffic to the nearest replica server on the network edge; thus, increasing efficiency and throughput. ...
There has been a sporadic increase in the utilization of Long-Term Evolution (LTE) networks, but due to the rapid growth and utilization of network links and network services, certain issues begin to rise ...
Each network edge between a replica server and end-user has a QoS metric. Lij represents the QoS metric of the network edges (i, j) between a replica server i F and an end-user j H. ...
doi:10.32628/cseit2063169
fatcat:4dx7zkgfdnha5m5riti3xpt23q
A Survey on Replica Server Placement Algorithms for Content Delivery Networks
[article]
2016
arXiv
pre-print
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Besides, we identify requirements for an efficient replica server placement algorithm and perform a comparison in the light of the requirements. ...
Content Delivery Networks (CDNs) have gained immense popularity over the years. Replica server placement is a key design issue in CDNs. ...
We would also like to thank Elaheh T. Jahromi for her contributions to the use case described in the paper. ...
arXiv:1611.01729v1
fatcat:yotizassbnhglkz2mmsauv3d2m
Building Content Distribution Network: A Solution to Achieve QoS on Internet
2011
2011 International Conference on Internet Technology and Applications
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CDN is another method to provide Quality of Service (QoS) to different applications and deliver different types of media content to end-users over the Internet. ...
There are a number of technologies and components included in the CDN, and also several challenges needed to be considered for its performance. ...
CDN is defined as a system, which places several copies of data in different surrogate servers from the origin servers, and deliver them to end-users on behalf of origin servers, when receives a request ...
doi:10.1109/itap.2011.6006275
fatcat:je7wolfrufbtha342jylhppk4m
Analysis Study on Caching and Replica Placement Algorithm for Content Distribution in Distributed Computing Networks
2012
International Journal of Peer to Peer Networks
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And also suggest a new popularity based QoS-aware(Quality of Service) smart replica placement algorithm for content distribution in peer-to-peer overlay networks which overcomes the access latency, fault ...
The existing caching and replica placement techniques for placing objects across peer-to-peer network have no complete solution to these problems. ...
And also our sincere thanks to our Management of SNR Sons Institutions for allowing us to utilize their resources for doing our research work. Our sincere thanks to our ...
doi:10.5121/ijp2p.2012.3602
fatcat:wawelnixenacvgnrxygp2wfnsm
Multicasting over Overlay Networks - A Critical Review
2011
International Journal of Advanced Computer Science and Applications
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Recently there is new interest in delivering multicast traffic over application layer overlay networks. ...
Several authors have proposed systems, mechanisms and protocols for the implementation of multicast media streaming over overlay networks. ...
Each router on the path from the server to the client uses a dynamic scheduling algorithm to deliver the packet based on the QoS requirements. ...
doi:10.14569/ijacsa.2011.020310
fatcat:ol5cq4adefahtede3ae2vggzte
Globule: a collaborative content delivery network
2006
IEEE Communications Magazine
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Globule is composed of Web servers that cooperate across a wide-area network to provide performance and availability guarantees to the sites they host. ...
We present Globule, a collaborative content delivery network developed by our research group. ...
A collaborative CDN is an overlay network composed of end-user machines that operate in a peer-to-peer fashion across a wide-area network. ...
doi:10.1109/mcom.2006.1678120
fatcat:l2ixgt7icfcktet7ts7krway74
SAViNE: social network analysis - inspired content delivery network deployment and experimentation
2014
EURASIP Journal on Wireless Communications and Networking
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Specifically, the goal of SAViNE is to provide experimental validation of the efficiency of social network analysis (SNA) -inspired surrogate server placement strategies, devised for fostering content ...
Towards that direction, Social-Aware Virtual Network Embedding (SAViNE) for wireless content delivery within the OpenLab project aims at establishing, assessing, and prototyping a novel framework for deploying ...
For each pseudo-node, a cluster is created, with a radius that matches the maximum QoS distance that the corresponding end user can have from a surrogate server. ...
doi:10.1186/1687-1499-2014-198
fatcat:rkeg2jx3bnh4fdnszds7yoto4a
Performance and Quality-of-Service Analysis of a Live P2P Video Multicast Session on the Internet
2008
IEEE International Workshop on Quality of Service, IWQoS
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We correlate the observed quality with the underlying network and with peer behavior, suggesting several avenues for optimization and research in P2P video multicast systems. ...
to peers, relatively large channel start times, and flash crowd effects of popular video content. ...
ACKNOWLEDGMENT The authors thank the P2P system provider for providing data logs. They also thank Anja Feldmann and Vinay Aggarwal for useful discussions. ...
doi:10.1109/iwqos.2008.7
dblp:conf/iwqos/AgarwalSMBG08
fatcat:bnjvdymvh5hapjff2ebbm3caaq
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