Joint Subcarriers and Power Allocation with Imperfect Spectrum Sensing for Cognitive D2D Wireless Multicast.
Yueyun ChenXiangyun XuQun LeiPublished in: KSII Trans. Internet Inf. Syst. (2013)
Keyphrases
- cognitive radio
- cognitive radio networks
- spectrum sensing
- power allocation
- wireless networks
- wireless communication
- multiple input multiple output
- base station
- code division multiple access
- cellular networks
- network coding
- communication systems
- signal to noise ratio
- multimedia services
- cross layer
- ad hoc networks
- mobile networks
- wifi
- multi hop
- end to end
- resource allocation
- wireless sensor networks
- channel coding
- congestion control
- physical layer
- motion estimation