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MTC (machine type communication) device and method and system for updating report cycle of MTC device

A device and periodic configuration technology, applied in the field of mobile communications, can solve problems such as lack of flexibility and single time information update method, and achieve the effect of good applicability and flexibility

Inactive Publication Date: 2011-07-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a method and system for updating the reporting cycle of MTC devices, and an MTC device for overcoming the shortcomings of a single and inflexible update method for time information such as the reporting cycle of MTC devices

Method used

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  • MTC (machine type communication) device and method and system for updating report cycle of MTC device
  • MTC (machine type communication) device and method and system for updating report cycle of MTC device
  • MTC (machine type communication) device and method and system for updating report cycle of MTC device

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Experimental program
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Effect test

Embodiment 3

[0096] Such as Figure 7 As shown in the figure, it shows the flow chart of the MTC UE accessing through the UTRAN system and the network side updating the reporting period through the AS message, which specifically includes the following steps:

[0097] Step 701: The MTC UE needs to perform data transmission, and establishes an RRC connection with the UTRAN;

[0098] Step 702: Establish corresponding bearers among MTC UE, UTRAN, and CN, and perform uplink and downlink data transmission;

[0099] Step 703: The network side determines that the reporting period needs to be changed according to the data reported by the MTC device; and updates the reporting period obtained through the above two ways to notify the periodic reporting module;

[0100] The periodic reporting module is configured to update according to the reporting period received from the reporting period configuration module, and perform periodic reporting according to the updated reporting period.

[0101] Below ...

Embodiment 1

[0103] Such as Figure 5 As shown, it shows the flow chart of the MTC UE accessing through the UTRAN system and the network side updating the reporting period through the NAS message, which specifically includes the following steps:

[0104] Step 501: The MTC UE needs to perform data transmission, and establishes an RRC (Radio Resource Control, radio resource control) connection with the UTRAN;

[0105] Step 502: establish corresponding bearers among MTC UE, UTRAN, and CN (core network), and perform uplink and downlink data transmission;

[0106] Step 503: The network side decides to change the reporting cycle according to the data reported by the MTC device, and determines a new reporting cycle;

[0107] Step 504: After the data transmission is completed, release the bearer;

[0108] Step 505: The core network fills in the new reporting period in the NAS message to notify the UE, and the NAS message is transmitted through the direct transmission message between the core net...

Embodiment 2

[0113] Such as Figure 6 As shown, it shows the flow chart of the MTC UE accessing through the E-UTRAN system and the network side updating the reporting period through the NAS message, specifically including the following steps: determining a new reporting period;

[0114] Step 704: After the data transmission is completed, release the bearer;

[0115] Step 705: CN initiates an Iu release command message to UTRAN, which carries a new reporting period;

[0116] Step 706: UTRAN initiates an RRC connection release message to the MTC UE, which carries a new reporting period; UE saves the newly received reporting period, and uses this period for data reporting;

[0117] Step 707: the RRC connection release is completed, the UE powers off, and waits for the next report.

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Abstract

The invention discloses a method and system for updating a report cycle of an MTC (machine type communication) device and an MTC device which is applicable to a UTRAN (UMTS terrestrial radio access network) and an E-UTRAN (evolved UMTS terrestrial radio access network). In the invention, either the MTC device or the network side can modify and determine the report cycle of the MTC device, and the one modifying and determining the report cycle of the MTC device notifies the other one by using a message carrying the report cycle. The network side modifies and determines the report cycle of the MTC device according to the reported data through a core network or MTC device server; or the core network or MTC device server determines the report cycle of the MTC device according to a request for modifying the report cycle of the MTC device; or the MTC device determines the report cycle. Through the invention, the report cycle of the MTC device can be flexibly configured and updated in real time, the MTC device reports data according to the updated report cycle, the electric energy can be saved, and the normal working time of the MTC device can be prolonged as much as possible.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a method and system for updating the reporting cycle of MTC equipment, and an MTC equipment. Background technique [0002] The narrow definition of M2M is machine-to-machine communication. In a broad sense, it is defined as networked applications and services with the core of intelligent interaction between machine terminals. It is based on intelligent machine terminals and uses multiple communication methods as access means to provide customers with informatization solutions to meet customers' informatization needs in monitoring, command and dispatch, data collection and measurement. [0003] The development of wireless technology is an important factor in the development of the M2M market. It breaks through the time and space limitations and geographical barriers of traditional communication methods, frees enterprises and the public from the shackles of cables, allo...

Claims

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Application Information

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IPC IPC(8): H04W8/24H04W52/02H04W68/00
CPCY02D30/70
Inventor 刘霖程翔柯雅珠王雪飞
Owner ZTE CORP
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