Title:
PDU SESSION ESTABLISHMENT PROCEDURE FOR INDUSTRIAL TRAFFIC
Document Type and Number:
WIPO Patent Application WO/2023/249373
Kind Code:
A1
Abstract:
One disclosure of the present specification provides a method operational in a terminal. The method may comprise the steps of: transmitting a protocol data unit (PDU) session establishment request message; and in response to the transmission of the PDU session establishment request message, receiving a PDU session establishment acceptance message or a PDU session establishment rejection message. The PDU session establishment request message may comprise a PDU session type indicating industrial traffic. When the PDU session establishment rejection message is received, the PDU session establishment rejection message may comprise a cause value indicating that a network does not support the PDU session type.
Inventors:
KIM JAEHYUN (KR)
Application Number:
PCT/KR2023/008535
Publication Date:
December 28, 2023
Filing Date:
June 20, 2023
Export Citation:
Assignee:
INTELLECTUAL DISCOVERY CO LTD (KR)
International Classes:
H04W76/10; H04W56/00; H04W60/00; H04W76/18; H04W80/10
Domestic Patent References:
| WO2022071475A1 | 2022-04-07 |
Foreign References:
| US20220141908A1 | 2022-05-05 | |||
| US20220174625A1 | 2022-06-02 | |||
| US20220116818A1 | 2022-04-14 | |||
| KR20210125842A | 2021-10-19 |
Attorney, Agent or Firm:
RYU, Sungwon (KR)
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