An Iteratively Weighted MMSE Approach to Distributed Sum-Utility Maximization for a MIMO Interfering Broadcast Channel.
Qingjiang ShiMeisam RazaviyaynZhi-Quan LuoChen HePublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- channel estimation
- utility maximization
- fading channels
- cdma systems
- communication systems
- multipath
- ofdm system
- wireless channels
- mimo systems
- utility function
- multiple input
- multiple input multiple output
- sample path
- estimation algorithm
- physical layer
- stochastic gradient
- bit error rate
- frequency selective
- space time block
- code division multiple access
- objective function
- mimo ofdm