Bounded complexity tree search MMSE detection for MIMO systems using improved channel partition preprocessing.
Djelili RadjiHarry LeibPublished in: CCECE (2011)
Keyphrases
- mimo systems
- tree search
- low complexity
- fading channels
- wireless channels
- channel estimation
- multipath
- video transmission
- space time block
- constraint propagation
- search algorithm
- branch and bound
- bit error rate
- multiple input multiple output
- mathematical programming
- computational complexity
- search tree
- path finding
- ofdm system
- communication systems
- combinatorial optimization
- linear programming
- motion estimation
- frequency selective
- state space