Sliding Window RLNC on Multi-Hop Communication for Low Latency
Research output: Contribution to book/conference proceedings/anthology/report › Conference contribution › Contributed › peer-review
Contributors
Abstract
Random Linear Network Coding (RLNC) has been proven to improve the performances of Internet of Things (IoT) devices, such as throughput and resilience. However, for latency-sensitive applications, sliding window RLNC (SWNC) outperforms the block-based RLNC because it allows instantaneous packet decodeability and reduces the in-order delay. However, most conventional SWNC approaches have been applied to single-hop communication networks since recoding at intermediate nodes destroy the properties of the coding windows. In this work, we consider multi-hop communication networks and propose SWNC-based recoding algorithms that can be applied at inter-mediate nodes. The simulation results show that the proposed recoding algorithms outperform block-based RLNC by 53% in terms of the per-packet delay performance.
Details
Original language | English |
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Title of host publication | 2021 IEEE 93rd Vehicular Technology Conference, VTC 2021-Spring - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (electronic) | 978-1-7281-8964-2 |
Publication status | Published - Apr 2021 |
Peer-reviewed | Yes |
Publication series
Series | IEEE Vehicular Technology Conference |
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Volume | 2021-April |
ISSN | 1550-2252 |
Conference
Title | 93rd IEEE Vehicular Technology Conference, VTC 2021-Spring |
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Duration | 25 - 28 April 2021 |
City | Virtual, Online |
External IDs
Scopus | 85112413346 |
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Keywords
ASJC Scopus subject areas
Keywords
- multi-hop, packet in order delay, random linear network coding, sliding window, wireless communication