Capacity of sparse wideband channels with partial channel feedback.
Gautham HariharanVasanthan RaghavanAkbar M. SayeedPublished in: Eur. Trans. Telecommun. (2008)
Keyphrases
- channel state information
- fading channels
- multi channel
- channel capacity
- communication channels
- cross channel
- mimo systems
- power allocation
- video transmission over wireless
- high dimensional
- spectrum sensing
- multiple input multiple output
- wireless communication systems
- single channel
- code division multiple access
- rayleigh fading
- channel assignment
- usage statistics
- channel allocation
- sparse data
- received signal
- wireless communication
- signal to noise ratio
- wireless sensor networks
- bit errors
- sparse representation
- frequency selective
- speech signal
- compressive sensing
- frequency band
- wireless channels
- cognitive radio