CPC H04B 7/0695 (2013.01) [H04B 7/043 (2013.01); H04B 7/0639 (2013.01); H04B 17/101 (2015.01)] | 20 Claims |
11. A method for wireless communications at a first wireless device, comprising:
selecting a directional beam from a set of one or more directional beams for transmitting a message to a second wireless device in a shared radio frequency spectrum band; and
transmitting, to the second wireless device and using a quantity of spatial streams, the message in the shared radio frequency spectrum band via the directional beam, wherein the message is transmitted without sensing a channel based at least in part on the quantity of spatial streams and a first metric of one or more metrics associated with the selected directional beam being greater than a first threshold or based at least in part on the quantity of spatial streams and the first metric being less than a second threshold.
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