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  • Characterizing TCP/IP for High Frequency Communication Systems

    Author(s)
    Dmello, Alvin
    Foo, Ernest
    Reid, Jason
    Griffith University Author(s)
    Foo, Ernest
    Year published
    2018
    Metadata
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    Abstract
    TCP/IP over HF has largely been avoided due to high error rates and the low bandwidth available. With Wideband HF (WBHF) gaining traction around the world, TCP/IP over HF is being revisited and options are starting to be explored. Although WBHF provides more bandwidth over what was previously available, it does not overcome the error prone behavior of the HF channel which is governed by physics and environmental conditions. In this paper we examine the characteristics of TCP/IP when it operates in an HF environment. We derive the thresholds of key variables that impact TCP/IP communications and analyze the protocol with ...
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    TCP/IP over HF has largely been avoided due to high error rates and the low bandwidth available. With Wideband HF (WBHF) gaining traction around the world, TCP/IP over HF is being revisited and options are starting to be explored. Although WBHF provides more bandwidth over what was previously available, it does not overcome the error prone behavior of the HF channel which is governed by physics and environmental conditions. In this paper we examine the characteristics of TCP/IP when it operates in an HF environment. We derive the thresholds of key variables that impact TCP/IP communications and analyze the protocol with respect to other communication parameters. We then discuss the interdependencies of TCP parameters when applied to an HF environment. Based on these findings, we recommend a set of design principles for HF-TCP, a TCP stack for TCP over HF communications. Experimentation is conducted on a model built in OMNet +++ with its individual modules fine-tuned to provide the capability to simulate HF environmental factors.
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    Conference Title
    2018 Military Communications and Information Systems Conference, MilCIS 2018 - Proceedings
    DOI
    https://doi.org/10.1109/MilCIS.2018.8574111
    Subject
    Information and computing sciences
    Publication URI
    http://hdl.handle.net/10072/385932
    Collection
    • Conference outputs

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