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Method and device for using ladn in wireless communication system

A wireless communication system and user equipment technology, applied in the field of wireless communication systems, can solve problems such as resource shortages

Inactive Publication Date: 2020-03-24
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the service coverage of mobile communication systems has even extended to data services as well as voice services, and currently, the explosive growth of services has resulted in resource shortages and user demands for high-speed services, requiring advanced mobile communication systems

Method used

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  • Method and device for using ladn in wireless communication system
  • Method and device for using ladn in wireless communication system
  • Method and device for using ladn in wireless communication system

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Embodiment Construction

[0039] Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. The following is attached Figure 1 The specific embodiments provided above are intended to illustrate exemplary embodiments of the invention, and these embodiments should not be construed as the only embodiments of the invention. The following detailed description includes specific information to provide a thorough understanding of the invention. However, those skilled in the art will understand that the present invention can be practiced without this specific information.

[0040] In some cases, to avoid obscuring the technical principles of the present invention, well-known structures and devices may be omitted, or the basic functions of the structures and devices may be used to illustrate these structures and devices in the form of block diagrams.

[0041] A base station in this document is considered as a terminal node of ...

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Abstract

Disclosed are a method and a device for using an LADN in a wireless communication system. Specifically, a method for establishing a PDU session for an LADN by UE in a wireless communication system maycomprise the steps of: transmitting a registration request message to an AMF, wherein the registration request message includes LADN request information related to requesting LADN information from the AMF; receiving a registration acceptance message including the LADN information from the AMF, wherein the LADN information is related to at least one LADN available to the UE; and transmitting, to the AMF, a PDU session establishment request for the at least one LADN on the basis of the LADN information received from the AMF.

Description

technical field [0001] The present invention relates to a wireless communication system, and more particularly, to a method for a User Equipment (UE) to utilize a Local Area Data Network (LADN) and a device supporting the method. Background technique [0002] Mobile communication systems that provide voice services while ensuring user activity have been developed. However, the service coverage of mobile communication systems has even extended to data services as well as voice services, and currently, explosive growth in services has resulted in resource shortages and user demands for high-speed services, requiring advanced mobile communication systems. [0003] Requirements for next-generation mobile communication systems may include support for massive data traffic, significant increases in transfer rates per user, accommodation for significantly increased numbers of connected devices, very low end-to-end delays, and high energy efficiency. To this end, various technologie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/50H04W8/02H04W60/00
CPCH04W4/50H04W8/02H04W76/12H04W8/06H04W60/04H04W8/18H04W60/00
Inventor 金贤淑金来映柳珍淑尹明焌
Owner LG ELECTRONICS INC