The Architecture on the Mobile P2P System and the Study for the Key Technology

doi:10.13190/jbupt.200604.86.chengjj

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2006, Vol. 29 ›› Issue (4): 86-89.doi: 10.13190/jbupt.200604.86.chengjj

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The Architecture on the Mobile P2P System and the Study for the Key Technology

CHENG Jiu-jun¹， LI Yu-hong¹， CHENG Shi-duan¹， MA Jian²

1. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; 2. Nokia (China) Research Center, Beijing 100013, China

Received:2005-07-15 Revised:1900-01-01 Online:2006-08-30 Published:2006-08-30
Contact: CHENG Jiu-jun

Abstract

Abstract:

The architecture on the mobile P2P (peer-to-peer) system which is composed of cellular Ad hoc network and 3G core network is proposed. The construction solution and the functional architecture of each network entity are described in detail, and at the same time, the communication processes between peers are analyzed. A simple and efficient index server searching mechanism is presented in the constructed Mobile P2P system. Simulation shows that, compared with flooding searching mechanism, the energy consumption in mobile P2P system will be improved when in use of index server searching mechanism, to some extent, the deficiency of mobile termination is remedied.

Key words: peer-to-peer, cellular Ad hoc network, distributed hash table, overlay

CLC Number:

TN915.02

CHENG Jiu-jun¹， LI Yu-hong¹， CHENG Shi-duan¹， MA Jian². The Architecture on the Mobile P2P System and the Study for the Key Technology[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2006, 29(4): 86-89.

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The Architecture on the Mobile P2P System and the Study for the Key Technology

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