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Application relays can be used to reduce end-to-end latency to provide shorter paths than IP default paths. To fit the large-scale and distributed features of Internet, the nodes can cooperate to form a latency-reducing routing overlay by acting as relays for each other in peer-to-peer paradigms. In this paper, we utilize the triangle inequality violations (TIV) in delay space to model the relays...
Application relays can be used to reduce latency for real-time media communication. In this paper, we utilize the triangle inequality violations (TIV) in delay space to model the relays and analyze their properties in several data sets. We find that both the demand and utility for relays approximate the power law distribution, which inspires us to deduce guidelines to further improve the efficiency...
Nowadays P2P VoIP system such as Skype has been widely used. A method to improve the QoS of P2P VoIP is to construct the application layer routing by selecting relay nodes in the P2P network. For this purpose, a distributed relay selection algorithm called MBRS which is based on Meridian is proposed. A new concept called latency routing table is put forward to replace the ring of Meridian and the...
Application relay is important for many delay-sensitive applications such as voice over Internet protocol (VoIP). It has been proved that relay selection would be optimized considering autonomous domains (ASes) relationship. We describe a new method for relay selection using service discovery in distributed hash table(DHT) in which relay service advertisements are indexed and clustered according to...
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