ULTRA-LOW POWER MESH NETWORK

• Main Authors: MATTELA VENKAT, MANTHA AJAY, ANAKALA NAGARAJ REDDY, KALLAM SUBBA REDDY, MURALI PARTHA SARATHY
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

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 meshstations, 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. 一种网格接收器具有：唤醒接收器，其用于接收由键控RF或无线分组和间隙序列形成的唤醒序列；发射器，其形成到其他网格站点的低速RF唤醒序列；网格接收器，其用于接收高速WLAN分组，该发射器响应于唤醒序列而发送无线ACK分组，网格接收器此后从远程站点接收无线分组，网格发射器发送ACK，网格站点此后识别下一跳站点，并且向该站点发送唤醒序列，在接收到ACK后发送数据，网格接收器和网格发射器此后进入睡眠。