Lower Bound for Finite-SNR DMT With Position Estimation Errors in MIMO Channels.
Tsung-Wei ChiangJu-Hong LeePublished in: IEEE Commun. Lett. (2016)
Keyphrases
- estimation error
- lower bound
- mimo systems
- upper bound
- fading channels
- wireless communication systems
- multiple input multiple output
- signal to noise ratio
- ofdm system
- estimation accuracy
- lower and upper bounds
- optimal solution
- worst case
- branch and bound algorithm
- branch and bound
- standard deviation
- noise reduction
- error rate
- multi channel
- fourth order
- np hard
- polynomial approximation
- communication systems
- finite number
- objective function
- multipath
- multiscale
- covariance matrix
- multiresolution