Journal article
Caching and Delivery via Interference Elimination
Abstract
We propose a new coded caching scheme where linear combinations of the file segments are cached at the users, for the cases where the number of files is no greater than the number of users. When a user requests a certain file in the delivery phase, the other file segments in the cached linear combinations can be viewed as interference. The proposed scheme combines rank-metric codes and maximum distance-separable codes to facilitate the decoding …
Authors
Tian C; Chen J
Journal
IEEE Transactions on Information Theory, Vol. 64, No. 3, pp. 1548–1560
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/tit.2018.2794543
ISSN
0018-9448