http://repository.iitr.ac.in/handle/123456789/23351| Title: | Cyclic LRC-LCD Codes with Hierarchical Locality |
| Authors: | Rajput C. Bhaintwal, Maheshanand |
| Published in: | IEEE Communications Letters |
| Abstract: | Locally recoverable (LRC) codes and linear complementary dual (LCD) codes are both useful in distributed storage systems. In this letter, we establish a connection between LRC codes and LCD codes. We derive some conditions on the construction of cyclic codes with (r,\delta) locality and codes with hierarchical locality so that they are also LCD codes. Some constructed codes are optimal. These codes may be useful in simultaneously providing local recoverability and security against certain attacks in distributed storage systems. © 1997-2012 IEEE. |
| Citation: | IEEE Communications Letters, 25(3): 711-715 |
| URI: | https://doi.org/10.1109/LCOMM.2020.3040170 http://repository.iitr.ac.in/handle/123456789/23351 |
| Issue Date: | 2021 |
| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Keywords: | cyclic codes hierarchical locality LCD codes LRC codes |
| ISSN: | 10897798 |
| Author Scopus IDs: | 57216530687 32867546000 |
| Author Affiliations: | Rajput, C., Department of Mathematics, Indian Institute of Technology Roorkee, Roorkee, India Bhaintwal, M., Department of Mathematics, Indian Institute of Technology Roorkee, Roorkee, India |
| Corresponding Author: | Bhaintwal, M.; Department of Mathematics, India; email: maheshanand@ma.iitr.ac.in |
| Appears in Collections: | Journal Publications [MA] |
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