Reconfiguration method and device

A reconfiguration and preconfiguration technology, applied in the field of communication, can solve problems such as irregular reconfiguration requests, achieve the effects of reconfiguration decision specification, improve spectrum efficiency, reduce signaling interaction overhead and processing delay

Inactive Publication Date: 2016-01-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Aiming at the problems caused by irregular reconfiguration requests in related technologies, the present invention provides a reconfiguration method and device to at least solve the above problems

Method used

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Experimental program
Comparison scheme
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Embodiment 1

[0098] Figure 7 It is a schematic diagram of measurement statistics configuration and decision-making process according to the preferred embodiment 1 of the present invention, as shown in Figure 7 As shown, the BS operates in the idle frequency spectrum f1, and the measurement statistical result event triggers reporting, the measurement statistics configuration and decision-making process are described in detail as follows:

[0099] Step S702: SC sends a measurement statistics configuration message to the secondary user equipment BS;

[0100] It includes the following information: measurement statistics identifier, measurement statistics object, measurement statistics report configuration.

[0101] Specifically, as shown in Table 1:

[0102] Table 1

[0103]

[0104]

[0105] Step S704: The BS sends a measurement statistics configuration confirmation message to the SC, and performs measurement and statistics on the measurement statistics object in the measurement st...

Embodiment 2

[0129] Figure 8 It is a schematic diagram of measurement statistics configuration and decision-making process according to the second preferred embodiment of the present invention, such as Figure 8 As shown, the BS operates in the idle frequency spectrum f1, reports the measurement statistics results periodically, and triggers reconfiguration because the existing spectrum resources cannot meet the network requirements. The measurement statistics configuration and decision-making process are described in detail as follows:

[0130] Step S802: SC sends a measurement statistics configuration message to the secondary user equipment BS;

[0131] It includes the following information: measurement statistics identifier, measurement statistics object, measurement statistics report configuration.

[0132] Specifically, as shown in Table 2:

[0133] Table 2

[0134]

[0135] Step S804: measure and count statistical objects (physical resource block utilization rate, call congesti...

Embodiment 3

[0147] Figure 9 It is a schematic diagram of measurement statistics configuration and decision-making process according to the third preferred embodiment of the present invention, as shown in Figure 9 As shown, the BS operates in the idle frequency spectrum f1, and the BS performs a single measurement statistics and reports. In the scenario where the network triggers reconfiguration because the interference value on the frequency spectrum is higher than the pre-configured threshold, the measurement statistics configuration process is described in detail as follows:

[0148] Step S902: SC sends a measurement statistics configuration message to the secondary user equipment BS;

[0149] It includes the following information: measurement statistics identifier, measurement statistics object, measurement statistics report configuration.

[0150] Specifically, as shown in Table 3:

[0151] table 3

[0152]

[0153]

[0154] Step S904: The BS performs measurement and statis...

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Abstract

The invention discloses a reconfiguration method and device. The method includes the following steps: a configuration management node sends a configuration message used for requesting current network state information of a communication station; the configuration management node receives a response message of the configuration message, the response message carrying the current network state information of the communication station; and the configuration management node makes a decision on reconfiguration according to the current network state information. Through the reconfiguration method provided by the invention, problems caused by lack of standardization of the reconfiguration decision in related technologies are solved, enables the reconfiguration decision to be more standard, improves resource configuration reasonability, improves spectral efficiency, and reduces the signaling interaction overhead and processing delay increased due to configuration decision ineffectiveness.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a reconfiguration method and device. Background technique [0002] With the continuous advancement of radio technology, a large number of various radio services have emerged, and the spectrum resources on which radio services rely are limited. Facing the continuous increase in people's demand for bandwidth, spectrum resources are extremely tense; and On the other hand, under the traditional fixed spectrum allocation mode, the utilization rate of spectrum resources is not high. In a sense, it is this spectrum allocation system that is fixedly assigned to the authorized system that has caused the extremely tight situation of spectrum resources. The cognitive radio technology breaks the fixed spectrum allocation system in the traditional sense, and dynamically allocates the spectrum between systems, improving the utilization efficiency of the spectrum. Typically, with the contin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00
CPCH04L41/0813H04W76/20
Inventor 刘星李岩苗婷
Owner ZTE CORP
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