Invention Grant
- Patent Title: Method and terminal for performing attach procedure for sponsored connectivity in wireless communication system
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Application No.: US15576691Application Date: 2016-05-26
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Publication No.: US10448276B2Publication Date: 2019-10-15
- Inventor: Sungduck Chun , Laeyoung Kim , Jaehyun Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang & Waimey
- International Application: PCT/KR2016/005564 WO 20160526
- International Announcement: WO2016/190672 WO 20161201
- Main IPC: H04W28/02
- IPC: H04W28/02 ; H04L12/24 ; H04W48/12 ; H04W76/18 ; H04W60/04 ; H04W48/14 ; H04W48/18 ; H04L12/26 ; H04L12/859 ; H04W28/06 ; H04W88/02 ; H04W76/12 ; H04W48/02

Abstract:
Disclosed is a method and terminal for performing an attach procedure, wherein an attach request message including an APN information request field requesting a notification of an APN which provides sponsored connectivity is transmitted to a network entity, and when an attach reject message including information indicating that the sponsored connectivity cannot be supported and information for a new attach procedure is received, a new attach request message is transmitted to another network entity on the basis of cell information included in the information for a new attach procedure.
Public/Granted literature
Information query