Invention Grant
- Patent Title: Method and apparatus for non-access stratum transport
-
Application No.: US16274993Application Date: 2019-02-13
-
Publication No.: US10863390B2Publication Date: 2020-12-08
- Inventor: Chien-Chun Huang-Fu , Marko Niemi
- Applicant: MEDIATEK INC.
- Applicant Address: TW Hsinchu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Hsinchu
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H04W76/12
- IPC: H04W76/12 ; H04W36/00 ; H04W36/14 ; H04W76/32 ; H04W84/04

Abstract:
Aspects of the disclosure can provide an apparatus and method for communicating with core network of a fifth generation system. The method includes transmitting, by a processing circuitry of a user equipment, a non-access stratum transport message to the core network to initiate a non-access stratum transport procedure with the core network, and receiving an indication message from the core network when a network function of the core network is unable to process the non-access stratum transport message, wherein the indication message includes at least one of a payload type, a cause value, and timer information. When the payload type of the indication message is a fifth generation system session management message, a short message service message or a long term evolution positioning protocol message, the processing circuitry of the user equipment performs at least one of: re-initiating a non-access stratum transport procedure based on timer information, aborting the non-access stratum transport procedure, and releasing a protocol data unit session.
Public/Granted literature
- US20190254089A1 METHOD AND APPARATUS FOR NON-ACCESS STRATUM TRANSPORT Public/Granted day:2019-08-15
Information query