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Control method of terminal channel quality measurement

A channel quality measurement and control method technology, applied in the field of terminal channel quality measurement control, can solve the problems of increasing power overhead, inapplicability to M2M terminals, increasing M2M terminal implementation complexity, etc., so as to achieve channel quality measurement optimization and reduce power overhead. Effect

Inactive Publication Date: 2014-05-14
POTEVIO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0006] It can be seen that the existing channel quality measurement method for H2H terminals will increase the implementation complexity and power consumption of M2M terminals, and is not suitable for M2M terminals, especially M2M terminals that are sensitive to power consumption.
A channel quality measurement method that can overcome the above problems has not yet been proposed

Method used

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  • Control method of terminal channel quality measurement

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Embodiment 1

[0018] The first embodiment of the present invention mainly includes:

[0019] After the machine-to-machine communication M2M terminal learns that it has low mobility according to the notification from the network side, it measures the cell channel quality in an extended period.

[0020] Preferably, the network side can use the following two methods to notify the M2M terminal of the low mobility characteristics of the M2M terminal:

[0021] Method 1: After the core network obtains the characteristic information of the M2M terminal according to the subscription information of the M2M terminal, it sends the characteristic information to the M2M terminal using a non-access stratum NAS message, and the characteristic information includes low mobility Characteristic information.

[0022] Preferably, the NAS message may specifically be an attach accept message or a TAU accept message or a newly added NAS message.

[0023] Method 2: After the core network obtains the characteristic informatio...

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Abstract

The application discloses and provides a control method of terminal channel quality measurement. According to the method, and in allusion to a low mobility characteristic of machine-to-machine (M2M), an M2M terminal is controlled to measure the channel quality of a district in a manner of prolonging a cycle, so that the M2M terminal does not need to measure the channel quality frequently. By the present invention, the power consumption of the channel quality measurement of the M2M terminal can be reduced, thereby optimizing the channel quality measurement of the M2M terminal.

Description

Technical field [0001] The present invention relates to mobile communication technology, in particular to a method for controlling terminal channel quality measurement. Background technique [0002] The Internet of Things is a network based on information carriers such as the Internet and traditional telecommunications networks, allowing all ordinary physical objects that can be independently addressed to achieve interconnection. As the most common application of the Internet of Things at this stage, Machine-to-Machine (M2M) communication has received extensive attention from various industries, and it is also the focus of research and standard formulation by major standardization organizations. ETSI starts with related research on typical IoT business use cases, such as smart medical care, e-commerce, automated cities, smart meter reading and smart grids, etc., analyzes the needs of the IoT business, and defines the system structure design and related Data model, interface and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04
CPCY02D30/70
Inventor 高伟东张欢池连刚潘瑜高兴航林佩
Owner POTEVIO INFORMATION TECH CO LTD
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