The Experts below are selected from a list of 234 Experts worldwide ranked by ideXlab platform
Hyoung-jun Kim - One of the best experts on this subject based on the ideXlab platform.
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ICOIN - Auto-Networking Technologies for IPv6 Mobile Ad Hoc Networks
Lecture Notes in Computer Science, 2004Co-Authors: Jaehoon Jeong, Jungsoo Park, Hyoung-jun KimAbstract:This paper presents auto-networking technologies for IPv6 mobile ad hoc networks. The auto-networking technologies consist of IPv6 Unicast Address autoconfiguration, IPv6 multicast Address allocation, secure multicast DNS, and service discovery. These technologies are based on IPv6’s inherent autoconfiguration facility, which can provide ad hoc users with automatic networking in IPv6 ad hoc environment.
Jaehoon Jeong - One of the best experts on this subject based on the ideXlab platform.
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ICOIN - Auto-Networking Technologies for IPv6 Mobile Ad Hoc Networks
Lecture Notes in Computer Science, 2004Co-Authors: Jaehoon Jeong, Jungsoo Park, Hyoung-jun KimAbstract:This paper presents auto-networking technologies for IPv6 mobile ad hoc networks. The auto-networking technologies consist of IPv6 Unicast Address autoconfiguration, IPv6 multicast Address allocation, secure multicast DNS, and service discovery. These technologies are based on IPv6’s inherent autoconfiguration facility, which can provide ad hoc users with automatic networking in IPv6 ad hoc environment.
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ICON - Autoconfiguration technologies for IPv6 multicast service in mobile ad-hoc networks
Proceedings 10th IEEE International Conference on Networks (ICON 2002). Towards Network Superiority (Cat. No.02EX588), 1Co-Authors: Jaehoon Jeong, Jungsoo ParkAbstract:This paper presents the autoconfiguration technologies that can be used for the service of multicast applications such as video conferencing in IPv6-based mobile ad-hoc networks. Because the mobile node can configure a Unicast Address through IPv6 Unicast Address autoconfiguration and some applications that need multicast Address allocation can get a unique multicast Address through IPv6 multicast Address autoconfiguration, the user of a mobile node can use some types of multicast services easily with zero configuration.
Eric Lebars - One of the best experts on this subject based on the ideXlab platform.
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Context-aware distributed multimedia provisioning based on anycast model towards Future Media Internet
2011Co-Authors: Soraya Ait Chellouche, Daniel Négru, Eugen Borcoci, Eric LebarsAbstract:The Future Internet is foreseen to fully handle multimedia services which have experienced an explosive growth in the recent years. Therefore, improving the scalability of these services is getting crucial. One common approach for this purpose is the deployment of multiple replicas of a server throughout the network. The resulting issue is to direct the user request to the best server. Methods based on application - layer anycast service constitute good means to (1) support the server's replication strategy and (2) process an appropriate server selection algorithm for the client request according to different metrics. This paper presents an efficient context-aware anycast multimedia provisioning scheme. In addition to the clients and servers nodes, the adopted architecture involves enhanced Service Registry (SR) nodes, in a distributed mode. SRs have two main roles: first, they collect and maintain the servers' contexts and their content description; second, they perform the mapping of the anycast Address of the client request to the Unicast Address of the most convenient server based on both the client and servers contexts, including the underlying network conditions. The paper presents the evaluation of the proposed video provisioning scheme through intensive simulations. The promising results led to the launch of real developments to be undertaken in the framework of a large-scale European project ALICANTE which objective focuses on Future Media Internet.
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CCNC - Context-aware distributed multimedia provisioning based on anycast model towards Future Media Internet
2011 IEEE Consumer Communications and Networking Conference (CCNC), 2011Co-Authors: Soraya Ait Chellouche, Daniel Négru, Eugen Borcoci, Eric LebarsAbstract:The Future Internet is foreseen to fully handle multimedia services which have experienced an explosive growth in the recent years. Therefore, improving the scalability of these services is getting crucial. One common approach for this purpose is the deployment of multiple replicas of a server throughout the network. The resulting issue is to direct the user request to the best server. Methods based on application — layer anycast service constitute good means to (1) support the server's replication strategy and (2) process an appropriate server selection algorithm for the client request according to different metrics. This paper presents an efficient context-aware anycast multimedia provisioning scheme. In addition to the clients and servers nodes, the adopted architecture involves enhanced Service Registry (SR) nodes, in a distributed mode. SRs have two main roles: first, they collect and maintain the servers' contexts and their content description; second, they perform the mapping of the anycast Address of the client request to the Unicast Address of the most convenient server based on both the client and servers contexts, including the underlying network conditions. The paper presents the evaluation of the proposed video provisioning scheme through intensive simulations. The promising results led to the launch of real developments to be undertaken in the framework of a large-scale European project ALICANTE1 which objective focuses on Future Media Internet.
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Content-Aware Distributed Multimedia Provisioning based on Anycast Model towards Future Media Internet
2011Co-Authors: Soraya Ait Chellouche, Daniel Négru, Eugen Borcoci, Eric LebarsAbstract:The Future Internet is foreseen to fully handle multimedia services which have experienced an explosive growth in the recent years. Therefore, improving the scalability of these services is getting crucial. One common approach for this purpose is the deployment of multiple replicas of a server throughout the network. The resulting issue is to direct the user request to the best server. Methods based on application - layer anycast service constitute good means to (1) support the server's replication strategy and (2) process an appropriate server selection algorithm for the client request according to different metrics. This paper presents an efficient context-aware anycast multimedia provisioning scheme. In addition to the clients and servers nodes, the adopted architecture involves enhanced Service Registry (SR) nodes, in a distributed mode. SRs have two main roles: first, they collect and maintain the servers' contexts and their content description; second, they perform the mapping of the anycast Address of the client request to the Unicast Address of the most convenient server based on both the client and servers contexts, including the underlying network conditions. The paper presents the evaluation of the proposed video provisioning scheme through intensive simulations. The promising results led to the launch of real developments to be undertaken in the framework of a large-scale European project ALICANTE which objective focuses on Future Media Internet.
Jungsoo Park - One of the best experts on this subject based on the ideXlab platform.
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ICOIN - Auto-Networking Technologies for IPv6 Mobile Ad Hoc Networks
Lecture Notes in Computer Science, 2004Co-Authors: Jaehoon Jeong, Jungsoo Park, Hyoung-jun KimAbstract:This paper presents auto-networking technologies for IPv6 mobile ad hoc networks. The auto-networking technologies consist of IPv6 Unicast Address autoconfiguration, IPv6 multicast Address allocation, secure multicast DNS, and service discovery. These technologies are based on IPv6’s inherent autoconfiguration facility, which can provide ad hoc users with automatic networking in IPv6 ad hoc environment.
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ICON - Autoconfiguration technologies for IPv6 multicast service in mobile ad-hoc networks
Proceedings 10th IEEE International Conference on Networks (ICON 2002). Towards Network Superiority (Cat. No.02EX588), 1Co-Authors: Jaehoon Jeong, Jungsoo ParkAbstract:This paper presents the autoconfiguration technologies that can be used for the service of multicast applications such as video conferencing in IPv6-based mobile ad-hoc networks. Because the mobile node can configure a Unicast Address through IPv6 Unicast Address autoconfiguration and some applications that need multicast Address allocation can get a unique multicast Address through IPv6 multicast Address autoconfiguration, the user of a mobile node can use some types of multicast services easily with zero configuration.
Dheeraj Sanghi - One of the best experts on this subject based on the ideXlab platform.
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ICOIN - An Extension of Scalable Global IP Anycasting for Load Balancing in the Internet
Information Networking, 2003Co-Authors: Siddhartha Saha, Kamalika Chaudhuri, Dheeraj SanghiAbstract:IP anycasting was considered to be non-scalable, until Katabi et al 5 proposed a scheme called GIA. This scheme makes two important assumptions. One, the anycast Addresses have a specific format distinguisable from Unicast Address. Two, it is only necessary to reach the nearest anycast member only if there is a lot of traffic to the anycast group. In this paper, we propose an extension of GIA to achieve load balancing in the Internet. Our scheme builds upon GIA by adding load information exchange features. This enables the client to choose a member of the anycast group which is not just routing-wise nearest to it, but the one which actually improves its response time, by a proper balance of routing proximity and load. An advantage of our scheme is that it does on-demand routing information exchange, resulting in less overhead. We evaluate the performance of our design through simulation, and show that it achieves better load balancing, compared to GIA, which sends packets to the nearest server, irrespective of the load.
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An extension of scalable global IP anycasting for load balancing in the internet
Lecture Notes in Computer Science, 2003Co-Authors: Siddhartha Saha, Kamalika Chaudhuri, Dheeraj SanghiAbstract:IP anycasting was considered to be non-scalable, until Katabi et al [5] proposed a scheme called GIA. This scheme makes two important assumptions. One, the anycast Addresses have a specific format distinguisable from Unicast Address. Two, it is only necessary to reach the nearest anycast member only if there is a lot of traffic to the anycast group. In this paper, we propose an extension of GIA to achieve load balancing in the Internet. Our scheme builds upon GIA by adding load information exchange features. This enables the client to choose a member of the anycast group which is not just routing-wise nearest to it, but the one which actually improves its response time, by a proper balance of routing proximity and load. An advantage of our scheme is that it does on-demand routing information exchange, resulting in less overhead. We evaluate the performance of our design through simulation, and show that it achieves better load balancing, compared to GIA, which sends packets to the nearest server, irrespective of the load.
