5G cell capacity evaluation method and device

A technology of cell capacity and evaluation device, which is applied in the field of communication, and can solve problems such as shortage and waste of transmission resources in 5G cells

Active Publication Date: 2019-08-23
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a 5G cell capacity evaluation method and device, which are used to solve the technical problem that the transmission resources of the 5G cell are wasted or insufficient due to the large difference between the throughput ev

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  • 5G cell capacity evaluation method and device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. The use of the terms "first" and "second" etc. does not denote any order, and the above terms may be interpreted as names of the described objects. In the embodiments of the present application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application shall not be interpreted as being more preferred or more advantageo...

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Abstract

The embodiment of the invention discloses a 5G cell capacity assessment method and device, relates to the technical field of communication, and is used for solving the technical problem that 5G cell transmission resources are wasted or insufficient due to the fact that the 5G cell throughput assessment result is greatly different from the actual situation in the prior art. According to the embodiment of the invention, the first distribution function of the reporting frequency of the CQI value of the cell to be evaluated can be obtained from the 4G network of the cell to be evaluated. Then a second distribution function of SINR in 5G network is acquired according to a preset CQI value -5G SINR relation function and the first distribution function, and the estimated throughput of the typicalSINR is acquired according to the preset step size, the second distribution function, and the typical SINR average throughput calculates the estimated throughput of the typical SINR, and finally thesummed summation result of all typical SINRs is taken as the throughput of a cell to be evaluated. The embodiment of the invention is used for 5G cell capacity evaluation.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a method and device for evaluating the capacity of a 5G cell. Background technique [0002] 5G (5-Generation, the fifth-generation mobile phone mobile communication standard) is different from the traditional cellular mobile network. The 5G NR base station is a new type of base station formed by high power (200W), large bandwidth (100MHz) and large-scale antenna technology. Strong computing power. For 5G or 4G (4-Generation, the fifth-generation mobile phone mobile communication standard) good points in the test points (for example, -85<RSRP (Reference Signal Receiving Power, reference signal received power)≤-95dBm, 16dB≤SINR (Signal to Interference plus Noise Ratio, signal to interference plus noise ratio)≤24dB), midpoint (eg -105dBm<RSRP<≤-95dBm, 11dB≤SINR≤15dB), and almost (eg -115dBm≤RSRP<-105dBm, 3dB ≤SINR≤10dB), the 5G NR bas...

Claims

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Application Information

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IPC IPC(8): H04W24/08H04W24/10
CPCH04W24/08H04W24/10
Inventor 杨艳冯毅李新玥张涛
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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