Invention Grant
- Patent Title: User device and data transmission method therefor, and network node and data transmission method therefor
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Application No.: US16068657Application Date: 2017-01-06
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Publication No.: US10750559B2Publication Date: 2020-08-18
- Inventor: Sungduck Chun , Jinsook Ryu , Taehun 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/KR2017/000218 WO 20170106
- International Announcement: WO2017/119778 WO 20170713
- Main IPC: H04W4/70
- IPC: H04W4/70 ; H04W28/02 ; H04W36/00 ; H04W76/10 ; H04W76/12 ; H04W76/15 ; H04W76/20 ; H04W76/22 ; H04W76/27 ; H04W80/02 ; H04W88/06 ; H04W92/10
Abstract:
User data may be transmitted through a signaling radio bearer (SRB) by using an NAS message. A new SRB different from the existing SRB0, SRB1, and SRB2 may be defined for transmission of the user data. The new SRB may be used to deliver the NAS message containing the user data before security is activated.
Public/Granted literature
Information query
