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A Globally Overlaid Hierarchical P2P-SIP Architecture with Route Optimization

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2 Author(s)
Huei-Wen Ferng ; Dept. of Comput. Sci. & Inf. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan ; Iwan Christanto

In this paper, a three-level P2P-SIP architecture employing SIP servers is proposed for the overlay network. The proposed architecture achieves global overlay and has the capability of solving the triangular routing problem for the domain-based P2P-SIP architecture to reach route optimization. Demonstrated by our numerical results, the proposed architecture can exhibit its superiorities over the closest-related architectures in the literature in terms of message rate, latency, and physical hops count.

Published in:

IEEE Transactions on Parallel and Distributed Systems  (Volume:22 ,  Issue: 11 )