mtc monitoring method

A technology for monitoring events, active areas, and applications in connection management, wireless communication, machine-to-machine/machine-type communication services, etc.

Inactive Publication Date: 2018-04-10
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0078] The purpose of this specification is to provide a solution to the problems described above

Method used

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Embodiment Construction

[0109] The present invention is described in consideration of UMTS (Universal Mobile Telecommunications System) and EPC (Evolved Packet Core), but the present invention is not limited to such communication systems, but is applicable to all communication systems and methods to which the technical spirit of the present invention can be applied .

[0110] The technical terms used herein are used to describe specific embodiments only, and should not be construed as limiting the present invention. In addition, unless otherwise defined, technical terms used herein should be interpreted as having meanings commonly understood by those skilled in the art and not being too broad or too narrow. In addition, technical terms used herein, which are determined not to accurately represent the spirit of the present invention, should be replaced or understood by such technical terms as can be accurately understood by those skilled in the art. Also, general terms used herein should be interpret...

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Abstract

One embodiment of the present specification provides a machine type communication (MTC) monitoring method to be implemented by a network node. The MTC monitoring method includes the steps of: when the movement of the MTC device towards the target base station in the invalid area through one or more bearers according to the packet data network (PDN) connected to the source base station satisfies the monitoring event, through a specific monitoring event Discarding of at least one bearer identified in the control of the target base station; when detecting the escape of the MTC device from the invalid area and entering the active area, transmitting information indicating entry into the active area or information indicating activation of the bearer to the MTC device; and performing Procedure for resetting dropped bearers.

Description

technical field [0001] The present invention relates to a machine type communication (MTC) monitoring method. Background technique [0002] In 3GPP, in which technical standards for mobile communication systems are established, research on Long Term Evolution / System Architecture Evolution (LTE / SAE) technology has been conducted since late 2004 as an optimization in order to deal with fourth-generation communication and several related forums and new technologies. and part of an effort to improve the performance of 3GPP technologies. [0003] SAE, which has been performed based on 3GPP SA WG2, is a study on network technology aimed at determining the structure of the network and aiming at supporting mobility between heterogeneous networks in line with the LTE task of 3GPP TSG RAN, and is a recent important standardization issue of 3GPP one. SAE is a task for developing the 3GPP system into a system supporting various IP-based radio access technologies, and has been optimize...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W76/19H04W4/70
CPCH04W36/0033H04W4/70H04W36/0005H04W76/19
Inventor 金贤淑金材炫金来映金泰显
Owner LG ELECTRONICS INC
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