IPv4 versus IPv6 interworking with QoS guarantees

Authors:
Mario Marchese;Annamaria Raviola;Maurizio Mongelli;Alessandro Garibbo;Vincenzo Gesmundo
Affiliations:
Department of Communication, Computer and System Sciences, University of Genoa, Genoa, Italy;Selex Communications S.p.A., a Finmeccanica Company, Genoa, Italy;Department of Communication, Computer and System Sciences, University of Genoa, Genoa, Italy;Selex Communications S.p.A., a Finmeccanica Company, Genoa, Italy;Selex Communications S.p.A., a Finmeccanica Company, Genoa, Italy
Venue:
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Year:
2006

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Abstract

The paper analyzes two solutions (IPv4 and IPv6) for interworking of network portions implementing different technologies belonging to diverse Autonomous Systems (ASes). While the implementation of QoS is a AS's concern, three topical problems should be solved at the interworking points (called Relay Points, RPs): 1) the definition of the RP convergence technology, 2) the signalling between the RPs, 3) the bandwidth pipes dimensioning for flows traversing the ASes. The paper investigates these points and proposes a description of the Service Level Agreements available in the heterogeneous network as function of the RP protocol architecture.