An Experimental Study of P2P Group-Communication Applications in Real-World MANETs
نویسندگان
چکیده
Group-communication applications are a very promising opportunity for developing valuable MANET-based applications. However, real-world experimental studies are required to indicate the best solutions to implement them. We have implemented a real prototype in which alternative networking stacks can be used to support a distributed Whiteboard application. By means of experimental results we show that a standard P2P solution based on Pastry and Scribe is not suitable for MANET environments. We also show that a cross-layer P2P system optimised for MANETs (i.e., CrossROAD) is able to overcome many of the problems experienced with Pastry.
منابع مشابه
On developing P2P Group-Communication Applications in Real-World MANETs: and Experimental Study
Group-communication applications are a very promising opportunity for developing valuable MANET-based applications. However, real-world experimental studies are required to indicate the best solutions to implement them. We have implemented a real prototype in which alternative networking stacks can be used to support a distributed Whiteboard application. By means of experimental results we show...
متن کاملCross-Layer Support for Group-Communication Applications in MANETs
P2P systems are a natural way of supporting groupcommunication applications in MANETs. In this paper we discuss our experiences in developing such an application in the real world. We highlight limitations of legacy P2P systems, and show that solutions based on cross-layer optimisations are very promising.
متن کاملExperimental Analysis of P2P Shared-Tree Multicast on MANETs: the Case of Scribe
Group-Communication (GC) applications are a promising class for real-world MANETs. To understand their practical viability, we have implemented a fullstack prototype in a real MANET testbed, running an extensive set of experiments on it. In this paper we analyse the performance of a P2P shared-tree multicast protocol to support GC applications. Specifically, we have used Scribe, a popular and e...
متن کاملEffective Video Streaming using Mesh P2P with MDC over MANETs
Peer-to-Peer (P2P) streaming and Mobile Ad hoc Networks (MANETs) have turned out to be two of the most active research areas for pervasive computing. These areas were developed independently of each other with the result that there is insufficient verification of whether the P2P distribution paradigm and specifically P2P real-time video streaming would work on MANETs. In this paper, we demonstr...
متن کاملP2P support for Group-Communication Applications: a Cross-Layer Approach for MANET Environments
P2P systems are a natural way of supporting GroupCommunication (GC) applications. Furthermore, their core characteristics (e.g., self-organisation, self-recovery, decentralisation) match particularly well MANET features. For these reasons we developed and tested a simple yet significant GC application on top of different P2P substrates. Our aim is to understand which type of P2P system is more ...
متن کامل