Power and Subcarrier Allocation for Physical-Layer Security in OFDMA-Based Broadband Wireless Networks.
Xiaowei WangMeixia TaoJianhua MoYouyun XuPublished in: IEEE Trans. Inf. Forensics Secur. (2011)
Keyphrases
- physical layer
- wireless networks
- wireless communication
- wifi
- ofdm system
- multi hop
- link layer
- wireless systems
- ad hoc networks
- mac protocol
- communication protocol
- mac layer
- cross layer
- cellular networks
- base station
- power consumption
- network layer
- allocation scheme
- wireless ad hoc networks
- wireless channels
- resource allocation
- fading channels
- mobile nodes
- cognitive radio
- application layer
- mobile networks
- wireless sensor networks