公开(公告)号：US11469804B1

公开(公告)日：2022-10-11

申请号：US17464613

申请日：2021-09-01

Applicant: Amazon Technologies, Inc.

Inventor： Kun Ting Tsai ,  Manvendra Sharma ,  Tzung-I Lee ,  Cheol Su Kim ,  Sarang Wagholikar ,  Omar Fawazhashim Zakaria ,  Nathan Labadie

IPC: H04B7/06 ,  H04B17/318

Abstract: Technologies directed to sectorized analog beam searching are described. One method includes a first wireless device receiving a first destination address of a second wireless device, a first angle value corresponding to a first direction, and a second angle value corresponding to a second direction. The first wireless device generates a first signal beam transmitted in the first direction and spanning a first geographic region and receives an RSSI value corresponding to the first signal beam. The first wireless generates a second signal beam transmitted in the second direction and spanning a second geographic region and receives a second RSSI value corresponding to the second signal beam. The first wireless device determines that the first RSSI value is greater than the second RSSI value. The first wireless device determines, using a third signal beam a third angle value corresponding to a third direction located within the first geographic region.