Distributed LT Codes on Multi-hop Networks
Yan Zhang, Jianhua Chen, Meng Tang, Xin Jin
Available Online July 2016.
- https://doi.org/10.2991/iccia-17.2017.88How to use a DOI?
- distributed LT codes, binary erasure channels, multi-hop networks, And-Or Tree, asymptotic performance, linear optimization.
- Distributed LT codes on binary erasure channels (BECs) have been widely investigated, but the number of sources was usually limited within ten. In the practical cases we often need to transmit information blocks from scores of sources to a common destination through one or more relays, which encourages us to reclaim the scenarios in which up to one hundred sources transmit information blocks to the destination. Obviously, in these scenarios, sources need to be re-organized to improve the system performance. Our propositions are Multi Distributed LT codes (MDLT) and Backtracking Distributed LT codes (BDLT). We investigate the performances of these codes by density evolution, and present the simulating results, compared with those Conventional Distributed codes (CDLT).
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Yan Zhang AU - Jianhua Chen AU - Meng Tang AU - Xin Jin PY - 2016/07 DA - 2016/07 TI - Distributed LT Codes on Multi-hop Networks BT - 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017) PB - Atlantis Press SP - 518 EP - 525 SN - 2352-538X UR - https://doi.org/10.2991/iccia-17.2017.88 DO - https://doi.org/10.2991/iccia-17.2017.88 ID - Zhang2016/07 ER -