% Extract monitoring slot from the received grid
rxSlotGrid = rxGrid(csetSubcarriers,monSlotsSym,:);
rxSlotGrid = rxSlotGrid/max(abs(rxSlotGrid(:))); % Normalization of received RE magnitude
% Channel estimation and equalization of PDSCH symbols
[hest,nVar,pdschHestInfo] = nrChannelEstimate(rxSlotGrid,pdschDmrsIndices,pdschDmrsSymbols);
[pdschIndices,pdschIndicesInfo] = nrPDSCHIndices(carrier,pdsch);
[pdschRxSym,pdschHest] = nrExtractResources(pdschIndices,rxSlotGrid,hest);
pdschEqSym = nrEqualizeMMSE(pdschRxSym,pdschHest,nVar);
时间: 2024-5-20 21:34
作者: roskey
roskey 发表于 2024-5-20 21:00
补充一个星座图,似乎这一步就不太对劲
PDSCH 的配置沿用了SIB1的配置
function [pdsch,K_0] = hSIB1PDSCHConfiguration(dci,NSizeBWP,DMRSTypeAPosition,pat)