Keyphrases
- spectrum sensing
- frequency selective
- received signal
- channel assignment
- direct sequence spread spectrum
- multi channel
- channel estimation
- noisy channel
- multipath
- neural network
- transmission line
- base station
- intersymbol interference
- wireless channels
- cognitive radio networks
- signal to noise ratio
- weak signal detection
- algorithmic information theory
- search engine
- antenna array
- wireless networks
- communication channels
- multiple access
- real time
- cellular networks
- mobile ad hoc networks