公开(公告)号：US20190191372A1

公开(公告)日：2019-06-20

申请号：US15845813

申请日：2017-12-18

Applicant: Redpine Signals, Inc.

Inventor： Partha Sarathy Murali ,  Nagaraja Reddy Anakala ,  Ajay Mantha

IPC: H04W52/02 ,  H04L27/06

CPC classification number: H04W52/0229 ,  H04L27/06 ,  H04W4/80 ,  H04W52/0216 ,  H04W84/12 ,  H04W84/18

Abstract: A mesh receiver has a wakeup receiver for reception of a wakeup sequence formed by keyed RF or a sequence of wireless packets and gaps, a transmitter forming low speed RF wakeup sequence to other mesh stations, a mesh receiver for reception of high speed WLAN packets, the transmitter sending a wireless ACK packet in response to a wakeup sequence, the mesh receiver thereafter receiving wireless packets from a remote station, the mesh transmitter sending an ACK, the mesh station thereafter identifying a next hop station, and sending a wakeup sequence to that station, after receipt of an ACK, sending the data, the mesh receiver and mesh transmitter thereafter going to sleep.