import numpy as np

def nrResourceGrid(carrier, p = 1):
    SymbolsPerSlot = 14
    if p == 1:
        grid = np.zeros((12 * carrier.NSizeGrid, SymbolsPerSlot), 'complex')
    else:
        grid = np.zeros((12 * carrier.NSizeGrid, SymbolsPerSlot, p), 'complex')
    return grid