Frequency refarming quality evaluation method and device and computing equipment
A quality assessment and frequency technology, applied in the field of devices and computing equipment, frequency re-cultivation quality assessment method, can solve the problems of large fluctuation of quality, one-sided assessment results, inability to meet the growth trend, etc., and achieve the effect of accurate assessment results
Active Publication Date: 2021-03-05
CHINA MOBILE GROUP ZHEJIANG +1
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Problems solved by technology
Various resources (including hardware, software, etc.) of the 4G network can no longer meet the rapid growth trend, and the load of the 4G network continues to increase
[0004] At present, the frequency re-farming quality assessment method mainly calculates the change in the absolute magnitude of the uplink and downlink voice quality ratios of grades 0-4 (some provinces use the ratio of voice quality grades 0-5). When the number of sampling points is small, the quality fluctuation range is large, which easily leads to one-sidedness of the evaluation results.
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[0041] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0042] figure 1 A flow chart of a method for assessing the quality of frequency re-cultivation provided by an embodiment of the present invention is shown. The method is applied in a computing device, such as a server in a communication network. Such as figure 1 As shown, the method includes the following steps:
[0043] Step 110, acquiring the first total number of sampling points before frequency refarming and the first number of sampling ...
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The embodiment of the invention relates to the technical field of communication, and discloses a frequency refarming quality evaluation method and device and computing equipment. The method comprisesthe following steps: acquiring a first total sampling point number before frequency refarming and a first sampling point number within a preset level; obtaining a second total sampling point number after frequency refarming and a second sampling point number within the preset level; calculating test statistics according to the first total sampling point number, the first sampling point number, thesecond total sampling point number, the second sampling point number and a preset test model; and evaluating the voice quality after frequency refarming according to the test statistics and a presetcritical value. Through the above mode, the embodiment of the invention is not influenced by the fluctuation of the number of sampling points, and is suitable for regions with different size ranges and time periods with different granularities, thereby obtaining a more accurate evaluation result.
Description
technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a method, device, and computing device for frequency refarming quality evaluation. Background technique [0002] In recent years, with the introduction of unlimited packages, the 4G network load has grown rapidly, while at the same time, the 2G network load has decreased year by year. Various resources (including hardware, software, etc.) of the 4G network can no longer meet the rapid growth trend, and the load of the 4G network continues to increase. In the case of limited resource allocation, it is particularly important to make full use of frequency resources. [0003] Frequency refarming refers to the gradual release of spectrum resources of 2G networks for more advanced network technologies such as 3G, 4G and even 5G. In the current network environment, frequency refarming for 2G networks is mainly based on de-frequency, that is, reducing...
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IPC IPC(8): H04W24/02H04W24/08
CPCH04W24/02H04W24/08Y02P60/21
Inventor 张颖恺张军营吴剑浪李学江吴剑平
Owner CHINA MOBILE GROUP ZHEJIANG