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Method and device for calculating spectrum demand

A spectrum and demand technology, applied in the field of spectrum demand calculation methods and devices, can solve problems such as high difficulty, poor precision, and low reliability of calculation results, and achieve the effect of improving efficiency

Active Publication Date: 2019-08-20
CHINA MOBILE GROUP DESIGN INST
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a spectrum demand calculation method and device to solve the problem of low reliability of calculation results caused by difficult and poor precision in survey data statistics, inefficient spectrum demand calculation, and fuzzy classification of network capabilities in the prior art The problem

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  • Method and device for calculating spectrum demand
  • Method and device for calculating spectrum demand
  • Method and device for calculating spectrum demand

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Embodiment Construction

[0061] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0062] The technology described in the present invention can be used for the spectrum demand prediction of various communication networks, is especially suitable for assessing IMT (International Mobile Telecommunications, International Mobile Communications) system spectrum demand, such as GSM (Global System for Mobile communications, Global System for Mobile Communications), CDMA (Code Division Multiple Access, Code Division Multiple Access) system, WCDMA (Wideband Code Division Multiple Access Wireless, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution) system, and other such communication systems.

[0063] Aiming at the problems in the prior art of difficult and poor precision in survey data statistics, inefficient...

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Abstract

The invention discloses a spectrum demand calculation method and device, which are applied in the international mobile communication IMT system, including: determining the spectrum prediction scenario according to the current business density and predicted business density of each sub-area within the coverage area of ​​the IMT system; obtaining the said The spectrum predicts the ultimate carrying capacity of each network in the scenario; obtains the resource consumption of each network based on the extreme carrying capacity; and determines the total spectrum demand based on the resource consumption. By adopting the scene screening mechanism proposed by the above-mentioned solution of the present invention, the efficiency of spectrum requirement calculation is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a spectrum requirement calculation method and device. Background technique [0002] In recent years, with the rapid popularization of smart terminals and the annual growth rate of mobile Internet applications exceeding 100%, the amount of wireless communication data has shown an explosive growth trend. Although the development of mobile communication technology has greatly improved the efficiency of spectrum use, the huge user demand still inevitably leads to the increasing shortage of spectrum resources. Spectrum demand has therefore become one of the key concerns for the development of the wireless communication industry in my country and the world in the future. [0003] Existing spectrum demand estimation methods require a large amount of data research on voice and data traffic, network types, network configuration, and network bearer efficiency in all...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/22H04W72/08H04W72/54
Inventor 王首峰张冬晨孟德香徐晓燕李行政姚文闻师树萌梁童汪汀岚
Owner CHINA MOBILE GROUP DESIGN INST