Pilot Power Allocation for Enhancing Channel Estimation Quality in Multi-cell Multi-user Massive MIMO Systems.
Hieu Trong DaoSunghwan KimPublished in: APCC (2019)
Keyphrases
- mimo systems
- multi user
- fading channels
- channel estimation
- power allocation
- bit error rate
- multiple input multiple output
- wireless channels
- multipath
- low complexity
- code division multiple access
- ofdm system
- communication systems
- single user
- multiple users
- virtual world
- augmented reality
- virtual environment
- video transmission
- wireless communication
- channel coding
- user interface
- resource allocation
- signal to noise ratio
- multiple access
- additive white gaussian noise
- source coding
- wireless systems
- channel conditions
- computer simulation
- quality assessment
- computational complexity
- end to end
- video streams
- estimation algorithm
- analytical model