Cache-Aided Modulation for Heterogeneous Coded Caching over a Gaussian Broadcast Channel.
Mozhgan BayatKai WanMingyue JiGiuseppe CairePublished in: CoRR (2020)
Keyphrases
- cache replacement
- prefetching
- hit ratio
- mobile clients
- web caching
- access latency
- data broadcast
- multi channel
- user perceived latency
- cache management
- response time
- semantic caching
- wireless channels
- caching scheme
- ofdm system
- hit rate
- consistency maintenance
- mobile environments
- wireless broadcast
- caching strategies
- query processing
- single channel
- cache hit ratio
- amplitude modulation
- access patterns
- data access
- frequency selective
- replacement policy
- ultra wideband
- wireless communication
- power consumption
- storage management
- maximum likelihood
- power allocation
- proxy cache
- space time block
- cache consistency
- impulse response
- modulation scheme
- received signal
- orthogonal frequency division multiplexing
- dynamic content
- query result
- data dissemination
- estimation algorithm
- low density parity check
- web documents
- multipath
- data placement
- channel coding
- data management
- channel estimation
- proxy servers
- buffer management
- error correction