Patent ID: 11947592
Assignee: JETBLUE AIRWAYS CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 14:
15. The system of claim 1, wherein when the real-time audio controller receives an additional second type of message, the real-time audio controller generates an additional real-time announcement action list and provides the additional real-time announcement action list to the IoT Hub, wherein the IoT Hub:
negotiates an additional channel with the real-time audio controller and one of the plurality of edge devices;
generates an additional channel identifier;
provides the additional channel identifier to the first requesting device or the second requesting device; and
notifies the real-time audio controller that an additional subscription has been established to the additional channel,
wherein the additional channel and the additional subscription are different from the channel and the channel identifier and are established after termination of the channel when an announcement corresponding to the real-time announcement action list has been processed.