Downlink Multiple Input Multiple Output Mixed Sparse Code Multiple Access for 5G System.
Cheng YanNingbo ZhangGuixia KangPublished in: IEEE Access (2018)
Keyphrases
- multiple access
- multiple input multiple output
- code division multiple access
- communication systems
- wireless channels
- wireless communication
- fading channels
- bit error rate
- multi user
- multipath
- resource allocation
- physical layer
- single user
- orthogonal frequency division multiplexing
- channel estimation
- ofdm system
- cognitive radio
- application layer
- base station
- communication networks
- wireless networks
- virtual environment
- computer simulation