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Cellular Network Caching Based on Multipoint Multicast Transmissions
2020
GLOBECOM 2020 - 2020 IEEE Global Communications Conference
We consider an optimal cache-placement-anddelivery-policy using Network-level Orthogonal Multipoint Multicasting (OMPMC) for wireless networks. The placement of files in caches of Base Station (BS) is based on a probabilistic model, with controlled cache placement probabilities. File delivery is based on multipoint multicast and network-based orthogonal transmission; all BSs in the network caching a file transmit it synchronously in dedicated radio resources. If the average signal-to-noise
doi:10.1109/globecom42002.2020.9348023
fatcat:t3lwzwjkljemtbeotawelyw3zu