A Two-Stage Fast Beam Search for Multi-User Millimeter-Wave Massive MIMO Systems.
Neeta JhaAmrita MishraJyotsna BapatDebabrata DasPublished in: IEEE Wirel. Commun. Lett. (2023)
Keyphrases
- multi user
- beam search
- mimo systems
- millimeter wave
- radar images
- low complexity
- virtual environment
- search algorithm
- virtual world
- heuristic search
- search methods
- branch and bound
- video transmission
- single user
- imaging process
- user interface
- fading channels
- augmented reality
- wireless channels
- wireless systems
- search problems
- ranking functions
- multiple users
- multiple access
- wireless communication
- feature extraction
- artificial intelligence
- neural network
- combinatorial optimization
- virtual reality
- computer graphics
- multiresolution
- image processing