公开(公告)号：US20200336319A1

公开(公告)日：2020-10-22

申请号：US16918342

申请日：2020-07-01

Applicant: Silicon Laboratories Inc.

Inventor： Partha Sarathy MURALI ,  Ajay MANTHA ,  Nagaraj Reddy ANAKALA ,  Subba Reddy KALLAM ,  Venkat MATTELA

IPC: H04L12/12

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.

公开(公告)号：US20220209974A1

公开(公告)日：2022-06-30

申请号：US17692027

申请日：2022-03-10

Applicant: Silicon Laboratories Inc.

Inventor： Partha Sarathy MURALI ,  Ajay MANTHA ,  Nagaraj Reddy ANAKALA ,  Subba Reddy KALLAM ,  Venkat MATTELA

IPC: H04L12/12

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.

公开(公告)号：US20230283491A1

公开(公告)日：2023-09-07

申请号：US18195802

申请日：2023-05-10

Applicant: Silicon Laboratories Inc.

Inventor： Partha Sarathy MURALI ,  Ajay MANTHA ,  Nagaraj Reddy ANAKALA ,  Subba Reddy KALLAM ,  Venkat MATTELA

IPC: H04L12/12

CPC classification number: H04L12/12 ,  H04W84/12

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.