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Cognitive database information updating and optimizing method and system

An information update and optimization method technology, applied in the field of cognitive wireless systems, can solve the problems of not having too much database information and limited research on wireless cognitive databases, and achieve the goals of quickly locating information, increasing the number of updates, and reducing processing time Effect

Inactive Publication Date: 2013-01-09
深圳公众信息技术有限公司
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Problems solved by technology

[0005] However, the current research on wireless cognitive databases is still relatively limited, and mainly focuses on the perspective of cognitive information, that is, it focuses on obtaining a wide range of cognitive information, including space, time, frequency, users, networks, multiple wireless access technologies, etc. (Radio Access Technology, RATs) and different layers of the system (the layer of the wireless access system corresponding to each RAT), without much consideration from the perspective of the structural model of the cognitive database itself to improve the management and update performance of database information

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  • Cognitive database information updating and optimizing method and system
  • Cognitive database information updating and optimizing method and system
  • Cognitive database information updating and optimizing method and system

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[0042] The cognitive database information update optimization method and system proposed by the present invention are described as follows in conjunction with the accompanying drawings and embodiments.

[0043] Before updating data in the cognitive database, a connection between the heterogeneous network and the cognitive database needs to be established. Such as figure 1 As shown in FIG. 1 , it is a flow chart of a method for updating and optimizing cognitive database information in an embodiment of the present invention. Step S101, collecting parameters of heterogeneous networks, wherein the parameters include: space parameters, time parameters, frequency parameters, user parameters, network parameters, multiple RATs and different layers of the system, etc.

[0044] Step S102, classify the parameters according to attributes, and wait to be written into the database after the classification. The specific method of classifying the parameters according to the attributes is: c...

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Abstract

The invention discloses a cognitive database information updating and optimizing method, which comprises the following steps of: acquiring parameters of a heterogeneous network; classifying the parameters according to attributes; judging whether to adjust the current data structures of the parameters in a cognitive database according to the classification attributes, and generating corresponding data structures according to the types of the parameters to be adjusted, otherwise, storing the parameters to the cognitive database according to the classification attributes of the parameters; and repeating the steps to update the parameter information in the cognitive database. The invention also discloses a cognitive database information updating and optimizing system, which comprises an information acquisition module, an information classification module, an information judgment module, a data structure generating module, an information storage module, an information updating module and the like. The database information updating quantity is increased and the database information processing time is reduced by a multi-dimensional multi-domain storage mode; and the effects of quickly positioning the information, processing the information and updating the information are achieved.

Description

technical field [0001] The invention relates to the technical field of cognitive wireless systems in mobile services, in particular to a method and system for updating and optimizing cognitive database information. Background technique [0002] With the continuous emergence of new wireless access technologies, cognitive radio technology has become an inevitable trend of future wireless network systems. Therefore, the management of different network information parameters and the access technologies of different wireless networks are of great significance to both users and operators operating multiple wireless access networks at the same time. [0003] In order to fundamentally solve the problem of intercommunication and integration between different wireless access technologies, and make full use of their complementary characteristics to provide more flexible services and optimized network performance, the concept and method of the corresponding cognitive database are propos...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02G06F17/30
Inventor 冯志勇张平聂博识赵琳刘阳
Owner 深圳公众信息技术有限公司
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