Content Delivery over Broadcast Erasure Channels with Distributed Random Cache
Alireza Vahid,
Shih-Chun Lin,
I-Hsiang Wang
et al.
Abstract:We study the content delivery problem between a transmitter and two receivers through erasure links, when each receiver has access to some random side-information about the files requested by the other user. The random side-information is cached at the receiver via the decentralized content placement. The distributed nature of receiving terminals may also make the erasure state of two links and indexes of the cached bits not perfectly known at the transmitter. We thus investigate the capacity gain due to vario… Show more
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