Achievable Sum-Rates in MIMO Broadcast Channels with Vector Precoding Techniques Using Coded Modulation.
Søren Skovgaard ChristensenElisabeth de CarvalhoPublished in: VTC Spring (2007)
Keyphrases
- frequency selective
- space time block
- fading channels
- mimo systems
- power allocation
- multiple input multiple output
- ofdm system
- rayleigh fading
- channel estimation
- orthogonal frequency division multiplexing
- amplitude modulation
- low complexity
- multipath
- bit error rate
- wireless communication
- news video
- estimation algorithm
- data dissemination
- objective function
- code division multiple access
- channel conditions
- communication systems
- multi channel
- feature vectors