Radio base station location setting system, radio base station location setting method, and program

Abstract

To provide a radio base station installation setting system capable of converting the color of a simulation image obtained by simulation into a reception power value.SOLUTION: A radio base station location setting system includes a display unit that expresses a simulation image in which a received power value is displayed in color by coordinates, an extraction unit that extracts a display color of the received power value at each coordinate by a first RGB value, and a first conversion unit that selects a received power value closest to the first RGB value from a legend set in advance and converts the color of the simulation image into the received power value.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present disclosure relates to a radio base station configuration system, a radio base station configuration method, and a program. [Background technology]

[0002] Patent Document 1 describes a propagation environment notification method in wireless communication that is capable of grasping wireless propagation environment information. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2002-204199 Summary of the Invention [Problem to be solved by the invention]

[0004] However, it has not been possible to directly compare the received power values ​​obtained by simulation with the received power values ​​obtained by actual measurement. Therefore, the present disclosure provides a radio base station configuration system and the like that can convert the color of a simulation image obtained by simulation into a received power value. [Means for solving the problem]

[0005] The radio base station configuration system of the present disclosure includes: a display unit that displays a simulation image in which received power values ​​are displayed in color using coordinates; an extracting unit that extracts a display color of the received power value at each coordinate using a first RGB value; and a first conversion unit that selects a received power value that is closest to the first RGB value from a preset legend and converts the color of the simulation image into the received power value.

[0006] The radio base station configuration method of the present disclosure includes: The simulation image, in which the received power value is displayed in color, is expressed as a coordinate. extracting a display color of the received power value at each coordinate using a first RGB value; The radio base station configuration method selects a received power value that is closest to the first RGB value from a preset legend, and converts the color of the simulation image into the received power value.

[0007] The program of the present disclosure is The simulation image, in which the received power value is displayed in color, is expressed as a coordinate. extracting a display color of the received power value at each coordinate using a first RGB value; The program causes an information processing device to select a received power value that is closest to the first RGB value from a preset legend, and convert the color of the simulation image into the received power value. [Effects of the Invention]

[0008] The present disclosure provides a radio base station configuration system and the like that can convert the color of a simulation image obtained by simulation into a received power value. [Brief explanation of the drawings]

[0009] [Figure 1] 1 is a schematic diagram of a device used in a wireless base station configuration system according to the present disclosure. [Figure 2] 1A and 1B are conceptual diagrams of a related radio base station configuration system and a radio base station configuration system according to the present disclosure. [Figure 3] 1 is a block diagram showing a configuration of a radio base station configuration system according to the present disclosure. [Figure 4] 1 is a flowchart of a radio base station configuration method according to the present disclosure. [Figure 5] 1 is a first flowchart of a radio base station configuration method according to the present disclosure. [Figure 6] FIG. 2 is a first flowchart illustrating a radio base station configuration method according to the present disclosure. [Figure 7] 5 is a second flowchart of the radio base station configuration method according to the present disclosure. [Figure 8] FIG. 10 is an image diagram of a second flowchart of the radio base station configuration method according to the present disclosure. [Figure 9] 1 is a flowchart of a method for setting a legend according to the present disclosure. [Figure 10] FIG. 10 is a flowchart illustrating a method for setting a legend according to the present disclosure. [Figure 11] FIG. 1 is a block diagram illustrating a configuration of an information processing device according to the present disclosure. DETAILED DESCRIPTION OF THE INVENTION

[0010] (Description of a radio base station configuration system related to the radio base station configuration system of the present disclosure) Fig. 1 is a schematic diagram of devices used in a radio base station configuration system according to the present disclosure. Fig. 2 is an image diagram of a related radio base station configuration system and the radio base station configuration system according to the present disclosure. The radio base station configuration system according to the present disclosure and related radio base station configuration systems will be described with reference to Figs. 1 and 2.

[0011] 1, a wireless base station configuration system 100 according to the present disclosure includes a sensor 101 and a mobile terminal 102. The mobile terminal 102 is connected to the sensor 101 via a wired connection 103.

[0012] The wireless base station configuration system 100 is a system that displays an image that simulates the state of radio waves. The wireless base station configuration system 100 is also a system that measures how far radio waves reach and how much they leak using a mobile terminal 102 and a sensor 101.

[0013] The sensor 101 is small and portable. The sensor 101 supports a wide frequency band, for example, from 100 MHz to 8 GHz. The sensor 101 may be connected to the mobile terminal 102 wirelessly via Wi-Fi (registered trademark), Bluetooth (registered trademark), or the like. However, since the wireless base station configuration system of the present disclosure is a device that detects wireless radio waves, it is preferable that the sensor 101 is connected via a wired connection 103.

[0014] The mobile terminal 102 includes a display unit 301. The display unit 301 of the mobile terminal 102 displays the radio wave conditions acquired by the sensor 101. The display unit 301 of the mobile terminal 102 also displays the radio wave conditions acquired from the simulation.

[0015] As shown in the upper diagram of Figure 2, the related wireless base station configuration system compared the simulation results of a PC (Personal Computer) with the actual measured values ​​of a measuring instrument on separate screens.

[0016] As shown in the lower diagram of FIG. 2, the radio base station configuration system 100 of the present disclosure is a system that imports simulation results from a PC into a mobile terminal 102 and displays them together with actual measurement values.

[0017] (Description of a radio base station configuration system according to an embodiment) 3 is a block diagram showing a configuration of a radio base station configuration system according to the present disclosure, The radio base station configuration system according to an embodiment will be described with reference to FIG.

[0018] As shown in FIG. 3, the radio base station configuration system 300 according to the embodiment includes a display unit 301, an extraction unit 302, and a first conversion unit 303.

[0019] The display unit 301 displays a simulation image in which received power values ​​are displayed in color using coordinates. The display unit 301 displays the color of the simulated received power value for each coordinate. The display unit 301 is provided in the mobile terminal 102, for example.

[0020] The extraction unit 302 extracts the display color of the received power value at each coordinate using a first RGB value. The extraction unit 302 extracts the display color of the received power value using an RGB value. RGB is a method of expressing color, and is a type of additive mixing that reproduces a wide range of colors by mixing three primary colors, red, green, and blue.

[0021] The first conversion unit 303 selects the received power value closest to the first RGB value from a preset legend, and converts the color of the simulation image into the received power value. The preset legend indicates the correspondence between the preset colors and the received power values. Therefore, the first conversion unit 303 can convert from the first RGB value to the received power value by referring to the legend.

[0022] With the above configuration, it is possible to provide a radio base station configuration system that can convert the color of a simulation image obtained by simulation into a received power value.

[0023] (Description of a radio base station configuration method according to an embodiment) 4 is a flowchart of a radio base station configuration method according to the present disclosure, which will be described with reference to FIG.

[0024] As shown in FIG. 4, first, a simulation image is expressed using coordinates (step S401). Display unit 301 expresses the simulation image, in which received power values ​​are displayed using colors, using coordinates. Next, the display color of the received power value is extracted using a first RGB value (step S402). Extraction unit 302 extracts the display color of the received power value at each coordinate using the first RGB value. Finally, the color of the simulation image is converted into a received power value (step S403). First conversion unit 303 selects a received power value that is closest to the first RGB value from a preset legend, and converts the color of the simulation image into a received power value.

[0025] The above configuration provides a radio base station configuration method that can convert the color of a simulation image obtained by simulation into a received power value.

[0026] The wireless base station configuration method is executed by an information processing device such as a mobile terminal 102. FIG. 11 is a block diagram showing the configuration of an information processing device according to the present disclosure. As shown in FIG. 11, the information processing device 1100 includes a processor 1101 that executes a program and performs processing, and a memory 1102 that stores the program. The information processing device 1100 may be a single device or may be configured with multiple devices. The information processing device 1100 may be a cloud server that distributes and processes some or all of its functions.

[0027] (Description of a radio base station configuration system and method according to the first embodiment) Fig. 5 is a first flowchart of a radio base station configuration method according to the present disclosure. Fig. 6 is a conceptual diagram of the first flowchart of the radio base station configuration method according to the present disclosure. A radio base station configuration system and method according to a first embodiment will be described with reference to Figs. 5 and 6.

[0028] The radio base station configuration system according to the first embodiment includes a display unit 301, an extraction unit 302, and a first conversion unit 303.

[0029] As shown in FIG. 5, first, the simulation image is tapped (step S501). A diagram like that shown in FIG. 6 is displayed on the display unit 301. FIG. 6 is a diagram showing the radio wave condition of a certain area using colors. For example, the area surrounded by a circle in FIG. 6 is tapped. Next, the color of the tapped area is extracted (step S502). The extraction unit 302 extracts the color of the area surrounded by a circle in FIG. 6. Next, the extracted color is converted to a first RGB value (step S503). Next, the received power value closest to the first RGB value is selected from the preset legend (step S504). The received power value closest to the first RGB value is selected from the color bar on the right of FIG. 6. Finally, the color of the simulation image is converted to A (dBm) (step S505). The first conversion unit 303 converts it to -60 dBm from the color bar in FIG. 6.

[0030] The above configuration provides a radio base station configuration system and method that can convert the color of a simulation image obtained by simulation into a received power value.

[0031] (Description of a radio base station configuration system and method according to a second embodiment) Fig. 7 is a second flowchart of the radio base station configuration method according to the present disclosure. Fig. 8 is a conceptual diagram of the second flowchart of the radio base station configuration method according to the present disclosure. A radio base station configuration system and method according to a second embodiment will be described with reference to Figs. 7 and 8.

[0032] The radio base station configuration system according to the second embodiment further includes a configuration unit, a measurement unit, and a second conversion unit.

[0033] As shown in FIG. 7, first, a measurement position is arbitrarily set in advance (step S701). The setting unit of the mobile terminal 102 sets the measurement position from the coordinates of the display unit 301. For example, the set position is displayed as a thick line on a white background on the simulation image (step S702). FIG. 8 shows the display screen of the display unit 301 of the mobile terminal 102. The simulated radio wave condition of the area is displayed in color at the top of FIG. 8, and the numerical values ​​and graphs of the actually measured radio wave condition are displayed at the bottom. As shown in the left diagram of FIG. 8, when the measurement position is tapped, a white "1" is displayed.

[0034] Next, measurement is performed (step S703). A measurement unit such as the sensor 101 measures the received power value at the measurement position. Next, an actual measurement result B (dBm) is obtained from the measurement unit such as the sensor 101. The mobile terminal 102 obtains the result of measuring the received power value by the measurement unit such as the sensor 101.

[0035] Finally, the received power value closest to the acquired actual measurement value is selected from the legend and converted into a second RGB value (step S705). The second conversion unit converts the measured received power value into a second RGB value from the preset legend.

[0036] The right diagram of Fig. 8 shows an upper section in which the radio wave condition of the area after measurement is represented by color, and a lower section in which the received power value after measurement is represented by numbers. In this way, as shown in the right diagram of Fig. 8, the display unit 301 can display the first RGB value and the second RGB value on the same display screen. Also, as shown in the right diagram of Fig. 8, the display unit 301 can display the received power value obtained from the simulation image and the measured received power value on the same display screen.

[0037] As shown in the right diagram of FIG. 8, the measurement result of 1 is found to be in the range of 0 to −40 dBm.

[0038] (Description of a method for setting a legend according to an embodiment) Fig. 9 is a flowchart of a method for setting a legend according to the present disclosure. Fig. 10 is a conceptual diagram of a flowchart of a method for setting a legend according to the present disclosure. A method for setting a legend according to an embodiment will be described with reference to Figs. 9 and 10.

[0039] As shown in Fig. 9, first, the number of divisions of the color bar is set as desired (step S901). The user uses the wireless base station configuration system 300 to set the number of divisions of the display color as desired. The setting screen is shown in the upper diagram of Fig. 10. For example, the number of divisions is set to four. Also, for example, the color for -50 dBm is set. The colors are set to red 192, green 192, and blue 128. The number of divisions can be increased or decreased as desired.

[0040] The user then adjusts the color scheme of the set color bar using RGB values ​​(step S902). Using the radio base station configuration system 300, the user sets the legend by adjusting the color scheme of the set display colors using RGB values. The adjustment screen is shown in the lower diagram of Fig. 10. The color scheme can be set to a gradation or a single color.

[0041] With the above configuration, a legend of the display colors can be set.

[0042] Some or all of the processes in the above-described radio base station configuration system 100, radio base station configuration system 300, and information processing device 1100 can be realized as computer programs. Such programs can be stored in various types of non-transitory computer-readable media and supplied to a computer. Non-transitory computer-readable media include various types of tangible recording media. Examples of non-transitory computer-readable media include magnetic recording media (e.g., flexible disks, magnetic tapes, hard disk drives), magneto-optical recording media (e.g., magneto-optical disks), CD-ROMs (Read Only Memory), CD-Rs, CD-R / Ws, and semiconductor memories (e.g., mask ROMs, PROMs (Programmable ROMs), EPROMs (Erasable PROMs), flash ROMs, and RAMs (Random Access Memory)). Furthermore, the programs may be supplied to a computer by various types of temporary computer-readable media. Examples of temporary computer-readable media include electrical signals, optical signals, and electromagnetic waves. The temporary computer-readable media can be supplied to a computer via wired communication paths such as electric wires and optical fibers, or via wireless communication paths.

[0043] Although the present disclosure has been described above with reference to the embodiments, the present disclosure is not limited to the above-described embodiments. Various modifications that can be understood by those skilled in the art can be made to the configuration and details of the present disclosure within the scope of the present disclosure. Furthermore, each embodiment can be combined with other embodiments as appropriate.

[0044] Each drawing is merely an example for describing one or more embodiments. Each drawing may relate not only to one particular embodiment, but also to one or more other embodiments. As will be understood by those skilled in the art, various features or steps described with reference to any one drawing can be combined with features or steps shown in one or more other drawings to create, for example, an embodiment not explicitly shown or described. Not all features or steps shown in any one drawing are necessary to describe an exemplary embodiment, and some features or steps may be omitted. The order of steps described in any drawing may be changed as appropriate.

[0045] A part or all of the above-described embodiments can be described as, but not limited to, the following supplementary notes. (Appendix 1) a display unit that displays a simulation image in which received power values ​​are displayed in color using coordinates; an extracting unit that extracts a display color of the received power value at each coordinate using a first RGB value; a first conversion unit that selects a received power value that is closest to the first RGB value from a preset legend and converts the color of the simulation image into the received power value. (Appendix 2) a setting unit that sets a measurement position from the coordinates; a measurement unit that measures a received power value at the measurement position; and a second conversion unit that converts the measured received power value into a second RGB value from the preset legend. (Appendix 3) 3. The radio base station configuration system according to claim 2, wherein the display unit displays the first RGB value and the second RGB value on the same display screen. (Appendix 4) 3. The radio base station configuration system according to claim 2, wherein the display unit displays the received power value acquired from the simulation image and the measured received power value on the same display screen. (Appendix 5) The number of divisions of the display color is set arbitrarily, 2. The wireless base station configuration system according to claim 1, wherein the legend is set by adjusting the color scheme of the set display colors using RGB values. (Appendix 6) The simulation image, in which the received power value is displayed in color, is expressed as a coordinate. extracting a display color of the received power value at each coordinate using a first RGB value; A radio base station configuration method for selecting a received power value that is closest to the first RGB value from a preset legend, and converting the color of a simulation image into the received power value. (Appendix 7) A measurement position is set from the coordinates; measuring a received power value at the measurement position; 7. The radio base station configuration method according to claim 6, further comprising converting the measured received power value into a second RGB value from the preset legend. (Appendix 8) 8. The radio base station configuration method according to claim 7, wherein the first RGB value and the second RGB value are displayed on the same display screen. (Appendix 9) The radio base station configuration method according to claim 7, wherein the received power value acquired from the simulation image and the measured received power value are displayed on the same display screen. (Appendix 10) The simulation image, in which the received power value is displayed in color, is expressed as a coordinate. extracting a display color of the received power value at each coordinate using a first RGB value; A program that causes an information processing device to select a received power value that is closest to the first RGB value from a preset legend, and convert the color of the simulation image into the received power value.

[0046] Some or all of the elements (e.g., configurations and functions) described in Supplementary Note 2 to Supplementary Note 5 that are dependent on Supplementary Note 1 {e.g., system} may also be dependent on Supplementary Note 6 {e.g., method} and Supplementary Note 10 {e.g., program} in the same dependency relationship as Supplementary Note 2 to Supplementary Note 5. Some or all of the elements described in any Supplementary Note may be applied to various hardware, software, recording means for recording software, systems, and methods. [Explanation of symbols]

[0047] 100 wireless base station setting system, 101 sensor, 102 mobile terminal, 300 wireless base station setting system, 301 display unit, 302 extraction unit, 303 first conversion unit, 1100 information processing device, 1101 processor, 1102 memory

Claims

1. a display unit that displays a simulation image in which received power values ​​are displayed in color using coordinates; an extracting unit that extracts a display color of the received power value at each coordinate using a first RGB value; a first conversion unit that selects a received power value that is closest to the first RGB value from a preset legend and converts the color of the simulation image into the received power value.

2. a setting unit that sets a measurement position from the coordinates; a measurement unit that measures a received power value at the measurement position; 2. The radio base station configuration system according to claim 1, further comprising: a second conversion unit that converts the measured received power value into a second RGB value from the preset legend.

3. 3. The radio base station configuration system according to claim 2, wherein the display unit displays the first RGB value and the second RGB value on the same display screen.

4. The radio base station configuration system according to claim 2 , wherein the display unit displays the received power value acquired from the simulation image and the measured received power value on the same display screen.

5. The number of divisions of the display color is set arbitrarily, 2. The wireless base station configuration system according to claim 1, wherein the legend is configured by adjusting the color scheme of the display colors that have been configured using RGB values.

6. The simulation image, in which the received power value is displayed in color, is expressed as a coordinate. extracting a display color of the received power value at each coordinate using a first RGB value; A radio base station configuration method comprising: selecting a received power value that is closest to the first RGB value from a preset legend; and converting the color of a simulation image into the received power value.

7. A measurement position is set from the coordinates; measuring a received power value at the measurement position; 7. The radio base station configuration method according to claim 6, further comprising converting the measured received power value into a second RGB value from the preset legend.

8. 8. The radio base station setting method according to claim 7, wherein the first RGB value and the second RGB value are displayed on the same display screen.

9. 8. The radio base station configuration method according to claim 7, further comprising the step of displaying the received power value obtained from the simulation image and the measured received power value on the same display screen.

10. The simulation image, in which the received power value is displayed in color, is expressed as a coordinate. extracting a display color of the received power value at each coordinate using a first RGB value; a program for causing an information processing device to select a received power value that is closest to the first RGB value from a preset legend, and convert the color of the simulation image into the received power value;

Images