18689738. USER PLANE TRAFFIC HANDLING FOR EMERGENCY CASE (Nokia Technologies Oy)
USER PLANE TRAFFIC HANDLING FOR EMERGENCY CASE
Organization Name
Inventor(s)
Ranganathan Mavureddi Dhanasekaran of Munich DE
USER PLANE TRAFFIC HANDLING FOR EMERGENCY CASE
This abstract first appeared for US patent application 18689738 titled 'USER PLANE TRAFFIC HANDLING FOR EMERGENCY CASE
Original Abstract Submitted
Example embodiments of the present disclosure relate to UP traffic handling for emergency case. A first terminal device determines that UP traffic is to be communicated between the first terminal device and a second terminal device without confidentiality protection. The first terminal device determines that the UP traffic is to be communicated between the first terminal device and the second terminal device without integrity protection or with a partial integrity protection. The first terminal device transmits, to the second terminal device, a message indicating that the UP traffic is to be communicated without the confidentiality protection or the integrity protection, or without the confidentiality protection and with the partial integrity protection. In turn, the first terminal device communicates the UP traffic between the first terminal device and the second terminal device without the confidentiality protection or the integrity protection, or without the confidentiality protection and with the partial integrity protection.