Secure Beamforming for MIMO Two-Way Communications with an Untrusted Relay.
Jianhua MoMeixia TaoYuan LiuRui WangPublished in: CoRR (2013)
Keyphrases
- multiple input multiple output
- communication systems
- sensitive data
- group communication
- mimo systems
- third party
- privacy preserving
- wireless channels
- multiple access
- security issues
- computer systems
- key management
- mimo ofdm
- mimo ofdm systems
- linear array
- channel estimation
- information security
- bit error rate
- frequency domain
- fading channels
- wireless systems
- security policies
- base station
- smart card
- multiple input
- intrusion detection
- cdma systems
- communication networks
- code division multiple access
- wireless communication
- encryption scheme
- cognitive radio
- private information
- security requirements