TCP-FNC: A novel TCP with network coding for wireless networks | IEEE Conference Publication | IEEE Xplore

TCP-FNC: A novel TCP with network coding for wireless networks


Abstract:

In this paper, we propose TCP-FNC (TCP with fast network coding), which is designed to reduce the decoding delay for TCP with network coding. TCP-FNC retains the framewor...Show More

Abstract:

In this paper, we propose TCP-FNC (TCP with fast network coding), which is designed to reduce the decoding delay for TCP with network coding. TCP-FNC retains the framework of TCP/NC and includes two schemes to meet the demand of online network coding. First, we develop a feedback based scheme named FCWL, which can efficiently reduce the waiting delay and work well with both RTT-based and loss-based TCP variants. Second, we propose an optimized progressive decoding algorithm named EFU for Gaussian-Jordan elimination, which can further reduce the computation delay from O(n2) to O(n). Evaluation results indicate that our TCP-FNC can achieve shorter decoding delay than TCP/NC and VON without trading off its goodput performance. We verify that TCP-FNC can reduce the decoding delay by 33% on average.
Date of Conference: 08-12 June 2015
Date Added to IEEE Xplore: 10 September 2015
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Conference Location: London, UK

References

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