Seamless service interworking of ad-hoc networks and the Internet

  • Authors:
  • Jukka Manner;Simone Leggio;Tommi Mikkonen;Jussi Saarinen;Pekka Vuorela;Antti Ylä-Jääski

  • Affiliations:
  • Helsinki University of Technology, Comnet, P.O. Box 3000, FIN-02015 TKK, Finland;Helsinki University of Technology, Comnet, P.O. Box 3000, FIN-02015 TKK, Finland;Tampere University of Technology, Department of Information Technology, P.O. Box 553, FIN-33101 Tampere, Finland;Tampere University of Technology, Department of Information Technology, P.O. Box 553, FIN-33101 Tampere, Finland;Tampere University of Technology, Department of Information Technology, P.O. Box 553, FIN-33101 Tampere, Finland;Helsinki University of Technology, TML Laboratory, P.O. Box 5400, FIN-02015 TKK, Finland

  • Venue:
  • Computer Communications
  • Year:
  • 2008

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Abstract

Ad-hoc network research has traditionally focused on radio-specific challenges and packet routing. In order to make ad-hoc networking feasible in practise, we also need to consider how actual Internet protocols and applications can be supported. This paper presents our work on service discovery, session management and security for ad-hoc networks. Together with our previous work, the overall design enables secure service discovery and SIP-based communication in ad-hoc networks, and, when a gateway exists, communications between nodes in the ad-hoc network and the Internet. Towards the end of the paper, we will also address practical implementation issues.