AS-Aware Relay Selection Using DHT Service Discovery in P2P Overlays

Author

Ma, Tao ; Zhang, Chunhong ; Li, Lichun ; Ji, Yang

Author_Institution

Telecommun. Eng. Dept., Univ. of Posts & Telecommun., Beijing

Volume

3

fYear

2009

fDate

6-8 Jan. 2009

Firstpage

206

Lastpage

210

Abstract

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 AS. Advertisement and discovery mechanism is designed in detail. Evaluation and simulation analyze the performance of our method.

Keywords

cryptography; peer-to-peer computing; quality of service; AS-aware relay selection; DHT service discovery; P2P overlays; QoS guarantee; autonomous domain; delay-sensitive applications; distributed hash table; service discovery; voice over Internet protocol; Analytical models; Delay; Information retrieval; Internet telephony; Network servers; Peer to peer computing; Probes; Relays; Routing; Telecommunication network topology; AS-aware; DHT; advertisement; relay; service discovery;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Mobile Computing, 2009. CMC '09. WRI International Conference on

Conference_Location

Yunnan

Print_ISBN

978-0-7695-3501-2

Type

conf

DOI

10.1109/CMC.2009.84

Filename

4797248