ARQ with Cumulative Feedback to Compensate for Burst Errors
© 2018 IEEE. We propose a cumulative feedback-based ARQ (CF ARQ) protocol for a sliding window of size 2 over packet erasure channels with unreliable feedback. We exploit a matrix signal-flow graph approach to analyze probability-generating functions of transmission and delay times. Contrasting its...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IEEE
2021
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| Online Access: | https://hdl.handle.net/1721.1/137910 |
| _version_ | 1811071443833716736 |
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| author | Malak, Derya Medard, Muriel Yeh, Edmund M. |
| author_facet | Malak, Derya Medard, Muriel Yeh, Edmund M. |
| author_sort | Malak, Derya |
| collection | MIT |
| description | © 2018 IEEE. We propose a cumulative feedback-based ARQ (CF ARQ) protocol for a sliding window of size 2 over packet erasure channels with unreliable feedback. We exploit a matrix signal-flow graph approach to analyze probability-generating functions of transmission and delay times. Contrasting its performance with that of the uncoded baseline scheme for ARQ, developed by Ausavapattanakun and Nosratinia, we demonstrate that CF ARQ can provide significantly less average delay under bursty feedback, and gains up to about 20% in terms of throughput. We also outline the benefits of CF ARQ under burst errors and asymmetric channel conditions. The protocol is more predictable across statistics, hence is more stable. This can help design robust systems when feedback is unreliable. This feature may be preferable for meeting the strict end-to-end latency and reliability requirements of future use cases of ultra-reliable low-latency communications in 5G, such as mission-critical communications and industrial control for critical control messaging. |
| first_indexed | 2024-09-23T08:51:02Z |
| format | Article |
| id | mit-1721.1/137910 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T08:51:02Z |
| publishDate | 2021 |
| publisher | IEEE |
| record_format | dspace |
| spelling | mit-1721.1/1379102021-11-10T03:44:47Z ARQ with Cumulative Feedback to Compensate for Burst Errors Malak, Derya Medard, Muriel Yeh, Edmund M. © 2018 IEEE. We propose a cumulative feedback-based ARQ (CF ARQ) protocol for a sliding window of size 2 over packet erasure channels with unreliable feedback. We exploit a matrix signal-flow graph approach to analyze probability-generating functions of transmission and delay times. Contrasting its performance with that of the uncoded baseline scheme for ARQ, developed by Ausavapattanakun and Nosratinia, we demonstrate that CF ARQ can provide significantly less average delay under bursty feedback, and gains up to about 20% in terms of throughput. We also outline the benefits of CF ARQ under burst errors and asymmetric channel conditions. The protocol is more predictable across statistics, hence is more stable. This can help design robust systems when feedback is unreliable. This feature may be preferable for meeting the strict end-to-end latency and reliability requirements of future use cases of ultra-reliable low-latency communications in 5G, such as mission-critical communications and industrial control for critical control messaging. 2021-11-09T15:14:28Z 2021-11-09T15:14:28Z 2018-12 2019-06-21T12:27:42Z Article http://purl.org/eprint/type/ConferencePaper https://hdl.handle.net/1721.1/137910 Malak, Derya, Medard, Muriel and Yeh, Edmund M. 2018. "ARQ with Cumulative Feedback to Compensate for Burst Errors." en 10.1109/glocom.2018.8648058 Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf IEEE arXiv |
| spellingShingle | Malak, Derya Medard, Muriel Yeh, Edmund M. ARQ with Cumulative Feedback to Compensate for Burst Errors |
| title | ARQ with Cumulative Feedback to Compensate for Burst Errors |
| title_full | ARQ with Cumulative Feedback to Compensate for Burst Errors |
| title_fullStr | ARQ with Cumulative Feedback to Compensate for Burst Errors |
| title_full_unstemmed | ARQ with Cumulative Feedback to Compensate for Burst Errors |
| title_short | ARQ with Cumulative Feedback to Compensate for Burst Errors |
| title_sort | arq with cumulative feedback to compensate for burst errors |
| url | https://hdl.handle.net/1721.1/137910 |
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