Practical channel estimation
[
performs practical channel estimation on the received resource grid
h
,nVar
,info
] = nrChannelEstimate(rxGrid
,refInd
,refSym
)rxGrid
by using a reference resource grid containing reference
symbols refSym
at locations refInd
. The function
returns the channel estimate h
, noise variance estimate
nVar
, and additional information info
.
[
specifies carrier configuration parameters for a specific orthogonal frequency-division
multiplexing (OFDM) numerology, in addition to the input arguments from any of the previous
syntaxes. The function uses only the h
,nVar
,info
] = nrChannelEstimate(carrier
,___)CyclicPrefix
property of the
carrier
input.
[
specifies options by using one or more name-value pair arguments in addition to the input
arguments in any of the previous syntaxes.h
,nVar
,info
] = nrChannelEstimate(___,Name,Value
)