site selection method and device for 5G base station
A 5G and base station technology, applied in the field of terminal positioning, which can solve the problems of difficulty in building new sites, not comprehensively considering the geographical environment, traffic volume, network structure, and single data source.
Pending Publication Date: 2021-09-14
ZTE CORP
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Problems solved by technology
[0002] In the early stage of 5G network construction, it is necessary to prioritize the location of the site. Due to the huge construction scale, it is difficult to carry out a large number of new site work, such as exploration, measurement, site selection, etc. still need to consume a lot of manpower and material resources
[0004] Regarding the above technical solution, the inventor found at least the following technical problems: For example, the data source for determining whether to select a site is single, and the influence of various factors such as geographical environment, network quality, business volume, and network structure are not considered comprehensively.
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[0049] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
[0050] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repeated descriptions will be omitted. Some of the block diagrams shown in the figures are functional entities that do not necessarily necessarily correspond to physically or logically separate entities. These functi...
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The embodiment of the invention relates to a site selection method and a device for a 5G base station. The method comprises the following steps: determining a site selection region, and classifying the site environment of the existing 4G base station in the region; according to the classification, generating simulation parameters of each type of site environment in a 5G scene, and obtaining a 5G coverage prediction range; correcting the 5G coverage prediction range in a 5G environment by using 4G coverage data to obtain an evaluation factor weight value influencing 5G base station site selection; calculating a site selection evaluation function of the base station in the 5G coverage region according to the evaluation factor weight value; and obtaining a possibility priority of selecting the original 4G base station as the 5G base station in the region based on the site selection evaluation function, and determining a candidate base station of the 5G base station according to the priority. According to the embodiment of the invention, the network quality conditions in different environments are effectively ensured, and the site selection of the 5G base station is more accurate.
Description
technical field [0001] The embodiments of the present disclosure relate to the technical field of terminal positioning, and in particular, to a method and apparatus for selecting a location for a 5G base station. Background technique [0002] In the early stage of 5G network construction, it is necessary to prioritize the location of the site. Due to the huge construction scale, it is difficult to carry out a large number of new site work, such as exploration, measurement, and site selection, which still require a lot of manpower and material resources. Generally, most 5G network sites will use existing 4G base station locations. On the one hand, planning and construction costs are saved, and on the other hand, 5G network construction can be quickly implemented. [0003] In the related art, the station selection strategy is generally based on a single data source. For example, the LTE (Long Term Evolution) site location is selected from the TD (Time Division) site, and simul...
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IPC IPC(8): H04W16/18H04W16/22
CPCH04W16/18H04W16/22
Inventor 张海苏兴明俞胜兵田守东肖琼王业勤尹新涛胡文鹏
Owner ZTE CORP