Systematic wireless network coding
We present a systematic network coding strategy for cooperative communication, in which some nodes may replicate-and-forward packets in addition to sending random linear combinations of the packets. We argue that if this strategy is used only at certain nodes in the network, the throughput will not...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
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Institute of Electrical and Electronics Engineers
2011
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| Online Access: | http://hdl.handle.net/1721.1/60983 |
| _version_ | 1811093565385736192 |
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| author | Shrader, Brooke E. Jones, Nathaniel M. |
| author2 | Lincoln Laboratory |
| author_facet | Lincoln Laboratory Shrader, Brooke E. Jones, Nathaniel M. |
| author_sort | Shrader, Brooke E. |
| collection | MIT |
| description | We present a systematic network coding strategy for cooperative communication, in which some nodes may replicate-and-forward packets in addition to sending random linear combinations of the packets. We argue that if this strategy is used only at certain nodes in the network, the throughput will not be reduced relative to random linear network coding. Furthermore, if packets can traverse the entire network in their systematic (uncoded) form, per-packet delay can be reduced, decoding complexity can be reduced, and the potential to recover packets from incomplete coded blocks will be improved. We describe this approach and provide an analysis of the packet loss rate for fixed-rate coding on a multihop path. |
| first_indexed | 2024-09-23T15:47:08Z |
| format | Article |
| id | mit-1721.1/60983 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T15:47:08Z |
| publishDate | 2011 |
| publisher | Institute of Electrical and Electronics Engineers |
| record_format | dspace |
| spelling | mit-1721.1/609832022-09-29T16:06:59Z Systematic wireless network coding Shrader, Brooke E. Jones, Nathaniel M. Lincoln Laboratory Shrader, Brooke E. Shrader, Brooke E. Jones, Nathaniel M. We present a systematic network coding strategy for cooperative communication, in which some nodes may replicate-and-forward packets in addition to sending random linear combinations of the packets. We argue that if this strategy is used only at certain nodes in the network, the throughput will not be reduced relative to random linear network coding. Furthermore, if packets can traverse the entire network in their systematic (uncoded) form, per-packet delay can be reduced, decoding complexity can be reduced, and the potential to recover packets from incomplete coded blocks will be improved. We describe this approach and provide an analysis of the packet loss rate for fixed-rate coding on a multihop path. 2011-02-18T16:38:02Z 2011-02-18T16:38:02Z 2010-01 2009-10 Article http://purl.org/eprint/type/ConferencePaper 978-1-4244-5238-5 INSPEC Accession Number: 11085736 http://hdl.handle.net/1721.1/60983 Shrader, B., and N.M. Jones. “Systematic wireless network coding.” Military Communications Conference, 2009. MILCOM 2009. IEEE. 2009. 1-7. © Copyright 2011 IEEE en_US http://dx.doi.org/10.1109/MILCOM.2009.5380081 IEEE Military Communications Conference, 2009. MILCOM 2009. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf Institute of Electrical and Electronics Engineers IEEE |
| spellingShingle | Shrader, Brooke E. Jones, Nathaniel M. Systematic wireless network coding |
| title | Systematic wireless network coding |
| title_full | Systematic wireless network coding |
| title_fullStr | Systematic wireless network coding |
| title_full_unstemmed | Systematic wireless network coding |
| title_short | Systematic wireless network coding |
| title_sort | systematic wireless network coding |
| url | http://hdl.handle.net/1721.1/60983 |
| work_keys_str_mv | AT shraderbrookee systematicwirelessnetworkcoding AT jonesnathanielm systematicwirelessnetworkcoding |