US 11,723,086 B2
Human machine interface for mission critical wireless communication link nodes
Ofer Blonskey, Even Yehoda (IL); and Dan Wolberg, Yanuv (IL)
Assigned to CORETIGO LTD., Netanya (IL)
Filed by CoreTigo Ltd., Netanya (IL)
Filed on Dec. 8, 2021, as Appl. No. 17/643,350.
Application 17/643,350 is a continuation of application No. 16/523,236, filed on Jul. 26, 2019, granted, now 11,212,849.
Claims priority of provisional application 62/703,555, filed on Jul. 26, 2018.
Prior Publication US 2022/0124841 A1, Apr. 21, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 76/10 (2018.01); H04W 4/80 (2018.01); H04W 56/00 (2009.01); H04W 64/00 (2009.01)
CPC H04W 76/10 (2018.02) [H04W 4/80 (2018.02); H04W 56/0005 (2013.01); H04W 64/003 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for securing communicating with a human machine interface (HMI) terminal over a mission critical wireless link (MCWL) link, comprising
sending, by a MCWL node, a connection request to the HMI terminal;
upon receiving an acknowledge from the HMI terminal, authenticating the HMI terminal; and
upon authentication of the HMI terminal, establishing a secure connection channel is between the MCWL node and the HMI terminal, wherein commands to at least control the MCWL node are sent from the HMI terminal over the secure connection channel.