  For the $K=2$ user MISO BC, i.e., the wireless broadcast channel where a
transmitter equipped with $K=2$ antennas sends independent messages to $K=2$
receivers each of which is equipped with a single antenna, the sum generalized
degrees of freedom (GDoF) are characterized for arbitrary channel strength and
channel uncertainty levels for each of the channel coefficients. The result is
extended to $K>2$ users under additional restrictions which include the
assumption of symmetry.
