Artificial noise-aided secure beamforming for multigroup multicast.
Wanjik KimSukjong HaJeongwan KohJoonhyuk KangPublished in: CCNC (2018)
Keyphrases
- wireless networks
- noisy data
- group communication
- random noise
- signal to noise ratio
- noise reduction
- routing algorithm
- speech enhancement
- real world
- security issues
- noise level
- multicast routing
- key management scheme
- key management
- end to end
- missing data
- gaussian noise
- group membership
- security protocols
- security analysis
- image restoration