Securing Multiuser Underlay Cognitive Transmissions With Hardware Impairments and Channel Estimation Errors.
Peishun YanXiaodong JiYulong ZouBin LiPublished in: IEEE Trans. Cogn. Commun. Netw. (2023)
Keyphrases
- estimation error
- division multiple access
- cognitive impairment
- hardware and software
- low cost
- estimation accuracy
- standard deviation
- error rate
- multi channel
- information processing
- computer systems
- multipath
- covariance matrix
- cognitive processes
- central processing unit
- real time
- wireless sensor networks
- code division multiple access
- fourth order
- step size
- multiple users
- hardware implementation
- cognitive science
- image processing
- older adults
- routing algorithm
- information security