Codeword Position Index Based Sparse Code Multiple Access System.
Ke LaiLei WenJing LeiGaojie ChenPei XiaoAmine MaarefPublished in: IEEE Wirel. Commun. Lett. (2019)
Keyphrases
- multiple access
- communication systems
- vector quantization
- wireless communication
- multi user
- index structure
- source code
- high dimensional
- vector quantizer
- hamming distance
- inverted index
- database
- sparse representation
- division multiple access
- pattern matching
- virtual environment
- image compression
- wireless sensor networks
- query processing
- databases