Conferences | ComNets

Justus Rischke; Frank Gabriel; Sreekrishna Pandi; Giang T. Nguyen; Hani Salah; Frank H. P. Fitzek

Improving Communication Reliability Efficiently: Adaptive Redundancy for RLNC in SDN Inproceedings

2019 IEEE Conference on Network Softwarization (NetSoft) (NetSoft 2019), Paris, France, 2019.

BibTeX | Tags: Network coding; Adaptive Redundancy; SDN; UDP; TCP

Roberto Torre; Sreekrishna Pandi; Giang T. Nguyen; Frank H. P. Fitzek

Optimization of a Random Linear Network Coding System with Newton Method for Wireless Systems Inproceedings

2019 IEEE International Conference on Communications (ICC): Communication QoS, Reliability and Modeling Symposium, Shanghai, China, 2019.

Abstract | BibTeX | Tags: loss modeling, Newton Raphson method, PACE, Random Lineal Network Coding, wireless streaming systems

Amr Osman; Pascal Brückner; Hani Salah; Frank H. P. Fitzek; Thorsten Strufe; Mathias Fischer

Sandnet: Towards High Quality of Deception in Container-based Microservice Architectures Inproceedings

2019 IEEE International Conference on Communications (ICC), 2019.

BibTeX | Tags: 5G

Máté Tömösközi; Daniel E. Lucani; Frank H.P. Fitzek; Péter Ekler

Unidirectional Robust Header Compression for Reliable Low Latency Mesh Networks Conference

2019.

BibTeX | Tags: Robust Header Compression

Frank Gabriel; Justus Rischke; Frank H. P. Fitzek; Maciej Mühleisen; Thorsten Lohmar

No Plan Survives Contact with the Enemy: On Gains of Coded Multipath over MPTCP in Dynamic Settings Inproceedings

2019 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE WCNC 2019), Marrakech, Morocco, 2019.

Abstract | BibTeX | Tags: Dynamic channel, Multipath, Network coding

@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 = {Dynamic channel, Multipath, Network coding},
pubstate = {published},
tppubtype = {inproceedings}
}

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Maroua Taghouti; Máté Tömösközi; Malte Höweler; Daniel E. Lucani Rötter; Frank H. P. Fitzek; Ammar Bouallègue; Péter Ekler

Implementation of Network Coding with Recoding for Unequal-sized and Header Compressed Traffic Inproceedings

IEEE Wireless Communications and Networking Conference, 2019.

BibTeX | Tags: multi-hop, Network coding, recoding, Robust Header Compression, unequal packets, zero-padding

Sreekrishna Pandi; Frank Gabriel; Oleksandr Zhdanenko; Simon Wunderlich; Frank H. P. Fitzek

MESHMERIZE: An Interactive Demo of Resilient Mesh Networks in Drones Inproceedings