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Methods and systems for acquiring mobility relevant information of MTC equipment and optimizing configuration

A related information and mobility technology, applied in wireless communication, machine-to-machine/machine-type communication services, network data management, etc., to achieve the effect of reducing measurement and mobility management, and optimizing configuration

Inactive Publication Date: 2011-07-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But prior art does not propose corresponding solution to above-mentioned problem

Method used

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  • Methods and systems for acquiring mobility relevant information of MTC equipment and optimizing configuration
  • Methods and systems for acquiring mobility relevant information of MTC equipment and optimizing configuration
  • Methods and systems for acquiring mobility relevant information of MTC equipment and optimizing configuration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Such as image 3 As shown, it is a schematic diagram of the MTC device reporting its own mobility-related information to the access network, which specifically includes the following steps:

[0066] Step 301: The MTC device initiates an RRC (Radio Resources Control, radio resource control) connection establishment request or an RRC connection establishment completion message to the UTRAN or E-UTRAN, which carries its own mobility-related information;

[0067] Step 302: UTRAN or E-UTRAN parses the RRC establishment request or the RRC connection establishment completion message to obtain the mobility-related information of the MTC device, and then optimizes the configuration of the MTC device according to different levels of mobility-related information, such as: the MTC device does not move (the level of mobility-related information is static), the access network can configure the measurement period of the MTC device to infinity and set the MTC device not to report locat...

Embodiment 2

[0073] Such as Figure 4 As shown, it is a schematic diagram of the access network obtaining the mobility-related information of the MTC device from the core network or the MTC server, which specifically includes the following steps:

[0074] Step 401: UTRAN or E-UTRAN obtains mobility-related information of the MTC device from the core network or the MTC server;

[0075] Step 402: UTRAN or E-UTRAN obtains the mobility-related information of the MTC device and optimizes the configuration of the MTC device according to different levels of mobility-related information, such as: when the MTC device does not move (the level of mobility-related information is Static), the access network can configure the measurement period of the MTC device to be infinite and set the MTC device not to report location update and routing area update, that is, the MTC device does not need to perform measurement or location update when it is not moving. There is no need to update the routing area; whe...

Embodiment 3

[0081] Such as Figure 5 As shown, when the mobility-related information changes, the MTC device notifies the access network or the core network or the MTC server of the new mobility-related information update.

[0082] Step 501: When the mobility-related information of the MTC device changes, the MTC device notifies the UTRAN or E-UTRAN or CN or MTC server of the new mobility-related information;

[0083] Step 502: UTRAN or E-UTRAN reconfigures configuration parameters of the MTC device according to new mobility-related information.

[0084] Preferably, the system for dynamically optimizing the configuration of MTC devices in the embodiment of the present invention includes MTC devices and an access network; the MTC device is used to report its own mobility-related information to the access network; The configuration parameters are received by the network; the access network is configured to configure the configuration parameters of the MTC device according to the obtained m...

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Abstract

The invention discloses methods and systems for acquiring mobility relevant information of machine type communication (MTC) equipment and optimizing the configuration of the MTC equipment. The method for acquiring the mobility relevant information of the MTC equipment comprises the following steps that: the MTC equipment reports the mobility relevant information of the MTC equipment to an access network, or the access network acquires the mobility relevant information of the MTC equipment from a core network in which the mobility relevant information of the MTC equipment is stored or an MTC server; and the access network configures a configuration parameter of the MTC equipment according to the mobility relevant information of the MTC equipment. By the method, the access network can acquire the mobility relevant information of the MTC equipment, so configuration optimization such as reduction in unnecessary measurement, mobility management and the like can be executed.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and system for acquiring mobility-related information and optimizing configuration of MTC equipment. Background technique [0002] M2M (Machine to Machine, machine-to-machine) is used to refer to communication between machines. It integrates sensor networks and wireless communication technologies. It is a networked application and service centered on intelligent interaction between machine terminals. As a means of access, it provides customers with informatization solutions to meet their 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, a...

Claims

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Application Information

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IPC IPC(8): H04W8/08H04W24/02H04W4/70
CPCH04W4/005H04W60/00H04W8/22H04W4/70
Inventor 黄春黄河
Owner ZTE CORP
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