Huawei is playing with the 5 GHz band which is becoming crowded, and whose availability has country-by-country exclusions. US rule were just liberalized a smidge but it still has exclusions for radar.
WIGig uses the 60 GHz band (57-64 GHz) which has a lot more space. It is not quite ready for the mass market, price-wise, but becoming possible in the $100 rage soon. It doesn't penetrate walls well but it's fine for cross-room very fast links.