公开(公告)号：US11140457B1

公开(公告)日：2021-10-05

申请号：US16137450

申请日：2018-09-20

Applicant: Amazon Technologies, Inc.

Inventor： Barry Dean Jordan ,  QingYun Wei ,  Timothy Thompson ,  Graham LeBlanc ,  David James Roberts

IPC: H04N21/647 ,  H04N21/4147 ,  H04W76/15 ,  H04N21/41 ,  H04W84/12

Abstract: Devices and methods are provided for determining and establishing network path for a streaming video device. The device may receive video from a remote digital video recorder (DVR) through a first access point (AP) wirelessly connected to second AP of the remote DVR, wherein the streaming video device, the first AP, and the remote DVR share a network, wherein the remote DVR includes a third AP. The device may determine a first connection quality associated with a first frequency band between the streaming video device and the first AP. The device may determine a second connection quality associated with a second frequency band between the streaming video device and the second AP. The device may determine that the second connection quality exceeds the first connection quality. The device may establish a direct connection between the streaming video device and the second AP using second frequency band. The device may receive DVR video over the second frequency band.