@inproceedings{Risc1906:Improving,
title = {Improving Communication Reliability Efficiently: Adaptive Redundancy for RLNC in SDN},
author = {Justus {Rischke} and Frank {Gabriel} and Sreekrishna {Pandi} and Giang T. {Nguyen} and Hani {Salah} and Frank H. P. {Fitzek}},
year = {2019},
date = {2019-06-01},
booktitle = {2019 IEEE Conference on Network Softwarization (NetSoft) (NetSoft 2019)},
address = {Paris, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}

@inproceedings{Risc1904:No,
title = {No Plan Survives Contact with the Enemy: On Gains of Coded Multipath over MPTCP in Dynamic Settings},
author = {Frank {Gabriel} and Justus {Rischke} and Frank H. P. {Fitzek} and Maciej {M\"{u}hleisen} and Thorsten {Lohmar}},
year = {2019},
date = {2019-04-15},
booktitle = {2019 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE
WCNC 2019)},
address = {Marrakech, Morocco},
abstract = {Systems for assisted and autonomous driving increasingly depend on
information received and updated through wireless communication. But
wireless communication often faces performance degradation because of its
dynamic nature. Using multiple available communication channels, such as
WiFi, LTE or 5G New Radio, simultaneously can increase the throughput and
reliability, but also increases the dynamics of the system. MPTCP estimates
the channel capacity and latency and schedule packets accordingly. However,
in conditions with unstable channels MPTCP fails to fully utilize the
available capacity. In this paper, we propose the use of Network Coding to
efficiently utilize the available resources. We use a channel agnostic,
random scheduler to maximize the utilization of all available channels.
This prevents underestimations, but also produces a high number of packet
loss and duplicate transmissions. We use Network Coding to repair the
losses and reduce the overhead of redundant data. Our implementation of
this protocol is evaluated against MPTCP in an emulated multipath network
with time-varying path properties. The evaluation shows, that the proposed
protocol utilizes the channels efficiently even in unstable conditions. In
the evaluated dynamic network, the proposed protocol efficiently utilizes
94% of the available capacity, while MPTCP is below 80% due to
underestimation. While our protocol is not suitable for general purpose
traffic, it provides good performance for large file transfers in unstable
wireless multipath networks.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}