JP2015146508A - Scenario generation device, scenario generation method, and scenario generation program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automatically determine adjacent relation of each cell and generate a scenario according to its determined result when generating a scenario to test a mobile communication terminal.SOLUTION: A scenario generation device 10 includes: a display control unit 13 that displays, on a display unit 12, a cell arrangement screen 50 in which a plurality of frames 51 where a cell is virtually allocatable according to input from an operation unit 11 are arranged; a determination unit 14 that, in a state in which the plurality of cells including a first cell corresponding to a pseudo base station unit 22 are allocated to respective desired frames among the plurality of frames, determines an adjacent cell of the first cell from adjacent relation of the plurality of frames on the cell arrangement screen; and a scenario generation unit 15 that includes a transmission information generation unit (150) for generating the transmission information which the pseudo base station unit corresponding to the first cell should transmit according to the determination result of the determination unit and that generates the scenario including the generated transmission information.

Description

  The present invention relates to a scenario generation apparatus, a scenario generation method, and a scenario generation program for generating a test scenario used in a test apparatus for testing a mobile communication terminal.

  When a mobile communication terminal such as a mobile phone or a data communication terminal is developed, it is necessary to test whether or not the developed mobile communication terminal can communicate normally. For this reason, a mobile communication terminal to be tested is connected to a test apparatus that operates as a pseudo base station that simulates the function of an actual base station, and communication is performed between the test apparatus and the mobile communication terminal. A test to confirm the contents of

  This test apparatus operates in accordance with a test scenario generated in advance (hereinafter simply referred to as a scenario). In this scenario, the setting of the operation of the test apparatus and the communication sequence with the mobile communication terminal are described. A scenario needs to be generated for each desired test item, and a scenario creator creates various scenarios using a scenario generation device. Such a scenario generation device is disclosed in Patent Document 1 below.

JP 2008-199085 A

  By the way, a mobile communication system arrange | positions many cells which are the communication areas of one base station, and a mobile communication terminal selects the optimal cell and communicates. Accordingly, a location registration operation for registering a cell in which a mobile communication terminal exists, a handover operation for switching a communication destination cell of a mobile communication terminal when a mobile communication terminal in communication moves, etc. are defined as communication standards. ing. Because of this operation, each base station includes information on cells (Neighbouring cells) adjacent to its own cell in communication information (System Information) and communication for location registration operation, so that the mobile communication terminal To be sent to.

  Therefore, when generating the above-described scenario, the scenario creator must describe the scenario by including the information of the neighboring cell in the communication content of the broadcast information and the communication content of the location registration operation. However, it has been difficult for scenario creators to grasp neighboring cells and appropriately describe a scenario.

  For example, using a test apparatus including a first pseudo base station, a second pseudo base station, and a third pseudo base station, the first cell that is the communication area of the first pseudo base station, the second Simulating the second cell that is the communication area of the pseudo base station and the third cell that is the communication area of the third pseudo base station, and the mobile communication terminal hands over from the first cell to the second cell. Operation may be tested. In this test scenario, the scenario creator must include the information of the second cell as the neighboring cell of the first cell in the broadcast information to be transmitted by the first pseudo base station. Moreover, the scenario creator must include the information of the first cell as the neighboring cell of the second cell in the broadcast information to be transmitted by the second pseudo base station.

  If the scenario creator misinformations the neighboring cell, an appropriate scenario is not generated, and as a result, there is a possibility that an appropriate test cannot be performed. In the above example, if the scenario creator erroneously uses the information of the third cell as the information of the neighboring cell of the first cell, the neighboring cell becomes the third cell from the first pseudo base station. The broadcast information indicating that the cell is a cell is transmitted to the mobile communication terminal, and an appropriate test cannot be performed. Furthermore, a test in a state where a larger number of cells are adjacent to each other than the above example is also assumed. In this case, there is a higher possibility that the scenario creator will mistake information in the neighboring cell.

  In the present invention, when generating a scenario for testing a mobile communication terminal for the above-described problems, it is possible to automatically determine the adjacency relationship of each cell and generate a scenario according to the determination result. An object is to provide a scenario generation device, a scenario generation method, and a scenario generation program.

  In order to achieve the above-mentioned object, the scenario generation device (10) of the present invention has a pseudo base station section (22) capable of transmitting transmission information including information on neighboring cells adjacent to a cell for mobile communication. A scenario generation apparatus for generating a scenario for operating a test apparatus (20) for testing a mobile communication terminal, the operation unit (11) for inputting information for generating the scenario, and the scenario An input from the operation unit in a scenario generation device comprising: a display unit (12) for displaying a screen for generation; and a scenario generation unit (15) that generates the scenario according to an input from the operation unit A display control unit (13) for displaying on the display unit a cell arrangement screen (50) in which a plurality of frames (51) to which the cells can be virtually allocated are arranged, and the pseudo base station unit. In a state where the plurality of cells including the first cell are respectively assigned to the desired frames of the plurality of frames, from the adjacent relationship of the plurality of frames on the cell arrangement screen, the first cell A determination unit (14) for determining an adjacent cell, wherein the scenario generation unit generates the transmission information to be transmitted by the pseudo base station unit corresponding to the first cell according to a determination result of the determination unit A transmission information generation unit (150) for generating the scenario including the generated transmission information.

  Further, in the scenario generation device according to another aspect of the present invention, the scenario operates the test device having a plurality of the pseudo base station units, and the plurality of cells respectively assigned to the plurality of frames are Corresponding to the cells of the plurality of pseudo base station units, the determination unit determines the neighboring cell for each of the plurality of frames to which the cell is allocated, and the transmission information generation unit includes the transmission information Is generated corresponding to each of the plurality of pseudo base station units, and the scenario generation unit generates the scenario for operating each of the plurality of pseudo base station units.

  In the scenario generation device according to another aspect of the present invention, the determination unit includes an adjacent frame management information storage unit (141) that stores in advance adjacent frame management information that is information on a frame adjacent to the frame, The determination is performed with reference to the adjacent management information.

  Further, in the scenario generation device according to another aspect of the present invention, the transmission information is broadcast information to be broadcast simultaneously from a base station to mobile communication terminals in the cell, and the transmission information generation unit includes the transmission information A notification information generation unit (151) that generates notification information is included.

  In addition, the scenario generation apparatus according to another aspect of the present invention provides a communication business in which adjacent cells are different from each other in order to simulate a roaming state in which communication services can be used between different communication carriers. The transmission information is information to be notified from the base station to the mobile communication terminal in the communication of the location registration process of the mobile communication terminal, and , Roaming information related to the roaming of the neighboring cell, and the transmission information generation unit includes a roaming information generation unit (152) for generating the roaming information.

  In addition, the scenario generation method of the present invention includes a test apparatus that tests a mobile communication terminal having a pseudo base station section (22) capable of transmitting transmission information including information on an adjacent cell adjacent to a mobile communication cell. 20) is a scenario generation method for generating a scenario for operating, and a display step (S11) for displaying a cell arrangement screen (50) in which a plurality of frames (51) to which the cells can be virtually allocated are arranged. ), An assigning step (S12) for assigning each of the plurality of cells including the first cell corresponding to the pseudo base station part to a desired frame among the plurality of frames, and the plurality of cells on the cell arrangement screen A determination step (S13) for determining an adjacent cell of the first cell from the adjacent relationship of the frames, and the pseudo base station unit corresponding to the first cell transmits according to the determination result of the determination step A transmission information generating step of generating the transmission information can (S14), characterized in that it comprises a and a scenario generation step of generating (S15) the scenario including the transmission information that is generated.

  Further, in the scenario generation method according to another aspect of the present invention, the scenario is to operate the test apparatus having the plurality of pseudo base station units, and the plurality of cells respectively assigned to the plurality of frames are , Corresponding to the cells of the plurality of pseudo base stations, respectively, the determining step determines the neighboring cell for each of the plurality of frames to which the cell is assigned, and the transmission information generating step includes the transmission information Are generated corresponding to each of the plurality of pseudo base station units, and the scenario generating step generates the scenario for operating each of the plurality of pseudo base station units.

  In addition, the scenario generation program of the present invention includes a pseudo-base station unit (22) capable of transmitting transmission information including information on adjacent cells adjacent to a cell for mobile communication, and a test apparatus for testing a mobile communication terminal ( 20) is a scenario generation program for generating a scenario for operating, and a display step (S11) for displaying a cell arrangement screen (50) in which a plurality of frames (51) to which the cells can be virtually allocated are arranged. ), An assigning step (S12) for assigning each of the plurality of cells including the first cell corresponding to the pseudo base station part to a desired frame among the plurality of frames, and the plurality of cells on the cell arrangement screen A determination step (S13) for determining an adjacent cell of the first cell from the frame adjacency relationship, and the pseudo base corresponding to the first cell according to a determination result of the determination step A transmission information generating step section generates the transmission information to be transmitted (S14), the scenario generation step of generating the scenario including the generated transmission information (S15), causes the computer to execute.

  The scenario generation apparatus, scenario generation method, and scenario generation program of the present invention automatically determine the adjacency relationship of each cell when generating a scenario for testing a mobile communication terminal, and select a scenario according to the determination result. Can be generated. For this reason, it is possible to prevent the generation of a scenario in which there is an error in the setting of adjacent cells, and to improve the convenience of the scenario creator.

Block diagram of the test system of the present invention Flowchart of scenario generation apparatus of the present invention Example of cell arrangement screen of the present invention Example of cell layout screen with one cell assigned Example of cell layout screen with 3 cells assigned Example of adjacent frame management table of the present invention Another example of the cell arrangement screen of the present invention Another example of the cell arrangement screen of the present invention

(First embodiment)
Hereinafter, a first embodiment of the present invention will be specifically described with reference to the drawings. FIG. 1 is a block diagram of the test system 1. The test system 1 tests a mobile communication terminal 2 that performs wireless communication in accordance with a predetermined communication standard (for example, LTE, W-CDMA, etc.) as a test target. Here, the mobile communication terminal 2 is, for example, a mobile phone or a data communication terminal. The test system 1 includes a scenario generation device 10 that generates a scenario for testing the mobile communication terminal 2 and a test that performs communication with the mobile communication terminal 2 according to the scenario and tests the communication function of the mobile communication terminal 2. Device 20. In FIG. 1, the scenario generation device 10 and the test device 20 are illustrated as separate bodies, but may be configured integrally with a single housing.

  The test apparatus 20 executes a scenario generated by the scenario generation apparatus 10 of the present invention, controls each part of the test apparatus 20, and makes a communication with the mobile communication terminal 2, and a base station And a pseudo base station unit 22 that performs communication with the mobile communication terminal 2 by simulating the above operation. The pseudo base station unit 22 and the mobile communication terminal 2 are connected by a coaxial cable and communicate with each other by an RF signal. The test apparatus 20 in FIG. 1 shows an example including three pseudo base station units, a first pseudo base station unit 22a to a third pseudo base station unit 22c, and combines the RF signals of these pseudo base station units. The coupler 23 is provided.

  The scenario generation device 10 includes an operation unit 11, a display unit 12, a display control unit 13, a determination unit 14, a scenario generation unit 15, and a storage unit 16. The scenario generation device 10 is a device composed of various types of hardware and software (programs) that operates using the hardware, and is a personal computer (PC) as an example. Actually, the scenario generation device 10 has various functions necessary for scenario generation. However, in FIG. 1 and the following description, only functions necessary for the description of the present invention are shown. The function is omitted.

  The operation unit 11 includes input devices such as a keyboard, a mouse, and a touch panel, and inputs information necessary for generating a scenario. The display unit 12 includes an image display device such as a liquid crystal display, and displays an image necessary for generating a scenario.

  The display control unit 13 generates a display screen according to an operation instruction from the operation unit 11 and displays the display screen on the display unit 12. The display control unit 13 includes a cell arrangement screen generation unit 131 for generating a cell arrangement screen 50 in which a plurality of frames 51 that can virtually allocate mobile communication cells are arranged in advance.

  The determination unit 14 receives information (frame number) for identifying the frame 51 and the cell identification information of the cell assigned to the frame 51 from the display control unit 13 and determines the adjacent relationship between the cells. The determination unit 14 includes an adjacent frame management information storage unit 141 that stores in advance information on adjacent frames 51 as adjacent frame management information for each frame 51.

  The scenario generation unit 15 generates a scenario for testing the mobile communication terminal 2. In this scenario, an operation setting of the test apparatus 20 and a communication sequence with the mobile communication terminal 2 are described. This communication sequence includes communication that is transmitted by the pseudo base station unit 22 and includes information on neighboring cells. Specifically, this communication is communication in transmission of notification information or position registration processing. The scenario generation unit 15 includes a transmission information generation unit 150 that generates transmission information that is the content of this communication. Also, the transmission information generation unit 150 includes a notification information generation unit 151 that generates the content of notification information, and a roaming information generation unit 152 that generates information about roaming when the communication content in the location registration process includes information about roaming. including.

  The storage unit 16 includes a hard disk drive (HDD) and a flash memory, and stores various scenarios generated by the scenario generation unit 15. The scenario stored in the storage unit 16 is transferred to the test apparatus 20 via various communication interfaces (USB, Ethernet (registered trademark), etc.) and a portable storage medium (SD card, etc.), and is executed by the test apparatus 20. Is done.

  Hereinafter, the operation of the scenario generation device 10 will be described with reference to the drawings. FIG. 2 is a flowchart showing the operation of the scenario generation apparatus 10, and FIGS. 3, 4, and 5 show display examples of the cell arrangement screen 50.

  First, the display control unit 13 displays the cell arrangement screen 50 on the display unit 12 (S11). The cell arrangement screen 50 has a plurality of frames 51 arranged in the screen. The frame 51 can virtually assign a cell in mobile communication, and displays a frame number for identification in each frame 51. In the example of FIG. 3, twelve hexagonal frames 51 are arranged in the cell arrangement screen 50, and each frame 51 has a frame number from “A-1” to “C-4”. It is displayed. The frame 51 is not limited to the meaning of a region surrounded by a line. It suffices that the area where the cells can be virtually allocated can be visually recognized. For example, as a modification of FIG. 3, hexagons of a plurality of colors may be arranged so that the colors are different from each other.

  Next, the scenario creator operates the operation unit 11 to select a desired frame 51 and assign a cell (S12). This assignment is executed, for example, by the scenario creator operating the mouse, placing the mouse pointer on the desired frame 51, and clicking. A frame 51 to which cells are assigned can display cell identification information for identifying each cell. The cell identification information is displayed based on information input from the operation unit 11 by the scenario creator. For example, a cell name for identifying a cell, a base station for indicating a corresponding pseudo base station unit 22 Name, or a combination thereof. The cell identification information is not limited to this example as long as each cell can be identified and can be associated with the pseudo base station unit 22 at the time of scenario generation.

  FIG. 4 shows an example of the cell arrangement screen 50 in which the frame 51 with the frame number “B-2” is selected, and the cell name “Cell_A” and the base station name “BTS_1” are displayed therein. Similarly, the scenario creator selects another frame 51 and assigns a cell. In FIG. 5, in addition to the state of FIG. 4, a cell with the cell name “Cell_B” and the base station name “BTS_2” is assigned to the frame 51 with the frame number “B-3”, and the frame number “C-3” is assigned. Is a cell arrangement screen 50 in which cells having a cell name of “Cell_C” and a base station name of “BTS — 3” are assigned to a frame 51.

  When the cell assignment is completed, the display control unit 13 sets the frame number of the frame 51 to which the cell is assigned and the cell identification information of the cell assigned to the frame 51 and sends the set to the determination unit 14. In the example of FIG. 5, the display control unit 13 sets “B-2” and “Cell_A (BTS_1)”, sets “B-3” and “Cell_B (BTS_2)”, and sets “C-3”. ”And“ Cell_C (BTS — 3) ”are sent as a set to the determination unit 14.

  When the determination unit 14 receives the above-described information from the display control unit 13, the determination unit 14 refers to the adjacent frame management information stored in the adjacent frame management information storage unit 141 and determines the adjacent relationship between the cells (S13). FIG. 6 shows an example of this adjacent frame management information. In FIG. 6, the adjacent frame management information is obtained by previously storing the frame numbers of adjacent frames 51 in a table format for each frame 51.

  Specifically, in the example of FIG. 5 described above, the determination unit 14 refers to the adjacent frame management information, so that the adjacent frame of “B-2” to which “Cell_A (BTS_1)” is assigned is “A -2 ”,“ A-3 ”,“ B-1 ”,“ B-3 ”,“ C-2 ”, and“ C-3 ”. Among these, “Cell_B (BTS — 2)” is assigned to “B-3”, and “Cell_C (BTS — 3)” is assigned to “C-3”. Therefore, the determination unit 14 determines that the adjacent cells of “Cell_A (BTS_1)” are “Cell_B (BTS_2)” and “Cell_C (BTS_3)”. Similarly, the determination unit 14 determines that the adjacent cells of “Cell_B (BTS_2)” are “Cell_C (BTS_3)” and “Cell_A (BTS_1)”, and the adjacent cells of “Cell_C (BTS_3)” It determines with it being "Cell_A (BTS_1)" and "Cell_B (BTS_2)".

  The transmission information generation unit 150 generates transmission information according to the neighboring cell information determined by the determination unit 14 (S14). As an example, a case where the cell arrangement screen 50 is as shown in FIG. 5 and broadcast information is generated as transmission information will be described. It is assumed that the scenario creator has already input the individual information of “Cell_A”, “Cell_B”, and “Cell_C”. Here, the adjacent cells of “Cell_A” are determined as “Cell_B” and “Cell_C”. Further, the pseudo base station unit 22 corresponding to “Cell_A” is set to the first pseudo base station unit 22a. Therefore, the broadcast information generation unit 151 generates broadcast information that is transmitted by the first pseudo base station unit 22a, including information on “Cell_B” and “Cell_C” as neighboring cells. Similarly, the broadcast information generation unit 151 includes the information of “Cell_C” and “Cell_A” as neighboring cells, and generates the broadcast information transmitted by the second pseudo base station unit 22b. In addition, the broadcast information generation unit 151 generates broadcast information transmitted by the third pseudo base station unit 22c, including information on “Cell_A” and “Cell_B” as neighboring cells. Note that the transmission information generation unit 150 generates transmission information using information input from the operation unit 11 by the scenario creator for information other than adjacent cells.

  The scenario generation unit 15 generates a scenario according to the operation of the scenario creator. At that time, the transmission information generated by the transmission information generation unit 150 is used (S15). The generated scenario is stored in the storage unit 16, transferred to the test apparatus 20, and executed by the test apparatus 20. In the above example, when the scenario is executed, the first pseudo base station unit 22a transmits broadcast information including information of “Cell_B” and “Cell_C” as neighboring cells. In addition, the second pseudo base station unit 22b transmits broadcast information including information of “Cell_C” and “Cell_A” as neighboring cells, and the third pseudo base station unit 22c includes “Cell_A” and “Cell_B” as neighboring cells. Broadcast information including the information is transmitted.

  3, 4, and 5, the case where the shape of the frame 51 is a hexagon has been described as an example, but other shapes may be used. The shape of the frame 51 may be, for example, a quadrangle as shown in FIG. 7 or a circle as shown in FIG. The shape and arrangement of the frames 51 may be configured so that the scenario creator can visually recognize whether or not the plurality of frames 51 are adjacent to each other.

  In this embodiment, the display control unit 13 displays a cell arrangement screen 50 in which a plurality of frames 51 to which cells for mobile communication can be virtually allocated are arranged in advance on the display unit 12, and the scenario creator can select a desired frame. A cell is assigned to 51. In the cell arrangement screen 50, the frames 51 are arranged so that the scenario creator can visually recognize whether or not the plurality of frames 51 are adjacent to each other. For this reason, the scenario creator can easily arrange cells. And the determination part 14 determines automatically the adjacency relationship of each cell, and the transmission information generation part 150 produces | generates transmission information according to the determination result. For this reason, it is possible to eliminate the possibility that the scenario creator erroneously sets the part related to the setting of the adjacent cell in the scenario.

  In the present embodiment, the case where the test apparatus 20 includes the three pseudo base station units 22 has been described as an example. However, the number of the pseudo base station units 22 may be any number as long as the number is one or more. When the number of the pseudo base station units 22 is 1, the mobile communication terminal 2 to be tested receives only one cell signal. Even in such a configuration, depending on the type of test, it may be necessary for the pseudo base station unit 22 to virtually set an adjacent cell and transmit transmission information including information on the adjacent cell. The present invention can be applied when generating such a test scenario.

  Here, the transmission information described above will be further described. One example of transmission information in the present embodiment is broadcast information. The broadcast information is information that the base station broadcasts to the mobile communication terminal. The content of the broadcast information is defined in 3GPP TS 36.331 V11.5.0, which is a standard related to the LTE communication method, for example.

  The broadcast information includes a main information block (MIB) and a plurality of types of system information blocks (System Information Block: SIB). Among these, SIB4 which is 4th SIB contains the information of the list | wrist (intraFreqNeighbCellList) of the adjacent cell of the same communication frequency band. Similarly, SIB5 includes information on a list of adjacent cells in different frequency bands, SIB6 includes information on a list of adjacent cells in the W-CDMA communication system and the TD-SCDMA communication system, and SIB7 includes a GSM (registered trademark) communication system. SIB8 includes information on a list of neighboring cells in the CDMA2000 communication system.

  In the present embodiment, in accordance with the determination result of the determination unit 14, the broadcast information generation unit 151 generates the above-described neighboring cell list. For this reason, there is no possibility that the scenario creator creates an incorrect list.

  Another example of the transmission information in the present embodiment is roaming information. The roaming information is information included in a non-access layer (NAS) message for processing communication between the core network node and the mobile communication terminal during the location registration process. An example of this roaming information is an equivalent public mobile communication network list (Equivalent PLMN List). This list is a mobile country operation code (Mobile Country Code: MCC) and information on roaming target cells. Mobile network code (MNC). The contents of this list are defined in 3GPP TS 24.008 V11.8.0, which is a standard related to the LTE communication system, for example.

  In the present embodiment, the roaming information generation unit 151 generates the above list according to the determination result of the determination unit 14. For this reason, there is no possibility that the scenario creator creates an incorrect list.

  DESCRIPTION OF SYMBOLS 1 ... Test system, 2 ... Mobile communication terminal, 10 ... Scenario generation apparatus, 11 ... Operation part, 12 ... Display part, 13 ... Display control part, 14 ... Determination part, 15 ... Scenario generation part, 16 ... Storage part, DESCRIPTION OF SYMBOLS 20 ... Test apparatus, 21 ... Scenario processing part, 22 ... Pseudo base station part, 23 ... Combiner, 50 ... Cell arrangement screen, 51 ... Frame, 131 ... Cell arrangement screen production | generation part, 141 ... Adjacent frame management information storage part, 150 ... Transmission information generation unit, 151 ... Broadcast information generation unit, 152 ... Roaming information generation unit

Claims (8)

A scenario for operating a test apparatus (20) for testing a mobile communication terminal having a pseudo base station (22) capable of transmitting transmission information including information on an adjacent cell adjacent to a mobile communication cell. A scenario generation device for generating,
An operation unit (11) for inputting information for generating the scenario;
A display unit (12) for displaying a screen for generating the scenario;
A scenario generation unit (15) for generating the scenario according to an input from the operation unit;
In a scenario generation device equipped with
A display control unit (13) for displaying on the display unit a cell arrangement screen (50) in which a plurality of frames (51) to which the cells can be virtually allocated according to an input from the operation unit are arranged;
In a state where the plurality of cells including the first cell corresponding to the pseudo base station unit are respectively assigned to desired frames among the plurality of frames, from the adjacent relationship of the plurality of frames on the cell arrangement screen And a determination unit (14) for determining an adjacent cell of the first cell,
The scenario generation unit includes a transmission information generation unit (150) that generates the transmission information to be transmitted by the pseudo base station unit corresponding to the first cell according to the determination result of the determination unit. A scenario generation device (10), characterized by generating the scenario including the transmitted information. The scenario is to operate the test apparatus having a plurality of the pseudo base station units,
The plurality of cells assigned to the plurality of frames respectively correspond to the cells of the plurality of pseudo base station units,
The determination unit determines the neighboring cell for each of the plurality of frames to which the cell is assigned,
The transmission information generation unit generates the transmission information corresponding to each of the plurality of pseudo base station units,
The scenario generation device according to claim 1, wherein the scenario generation unit generates the scenario for operating each of the plurality of pseudo base station units.   The determination unit includes an adjacent frame management information storage unit (141) that stores in advance adjacent frame management information that is information on a frame adjacent to the frame, and performs the determination with reference to the adjacent management information. The scenario generation device according to claim 1, wherein The transmission information is broadcast information that should be broadcast simultaneously from the base station to the mobile communication terminals in the cell,
The scenario generation device according to claim 1, wherein the transmission information generation unit includes a notification information generation unit (151) that generates the notification information. In order to simulate a roaming state in which communication services can be used between different telecommunications carriers, the scenario is set so that adjacent cells are different telecommunications carrier cells. ,
The transmission information is information to be notified from the base station to the mobile communication terminal in the communication of the location registration process of the mobile communication terminal, and is roaming information related to the roaming of the neighboring cell,
The scenario generation apparatus according to claim 1, wherein the transmission information generation unit includes a roaming information generation unit (152) that generates the roaming information. A scenario for operating a test apparatus (20) for testing a mobile communication terminal having a pseudo base station (22) capable of transmitting transmission information including information on an adjacent cell adjacent to a mobile communication cell. A scenario generation method for generating,
A display step (S11) for displaying a cell arrangement screen (50) in which a plurality of frames (51) to which the cells can be virtually allocated are arranged;
Assigning each of the plurality of cells including the first cell corresponding to the pseudo base station unit to a desired frame of the plurality of frames;
A determination step (S13) of determining an adjacent cell of the first cell from an adjacent relationship of the plurality of frames on the cell arrangement screen;
A transmission information generation step (S14) for generating the transmission information to be transmitted by the pseudo base station section corresponding to the first cell according to the determination result of the determination step;
A scenario generation step (S15) for generating the scenario including the generated transmission information;
A scenario generation method characterized by including: The scenario is to operate the test apparatus having a plurality of the pseudo base station units,
The plurality of cells assigned to the plurality of frames respectively correspond to the cells of the plurality of pseudo base station units,
The determining step determines the neighboring cell for each of the plurality of frames to which the cell is assigned,
The transmission information generation step generates the transmission information corresponding to each of the plurality of pseudo base station units,
The scenario generation method according to claim 6, wherein the scenario generation step generates the scenario for operating each of the plurality of pseudo base station units. A scenario for operating a test apparatus (20) for testing a mobile communication terminal having a pseudo base station (22) capable of transmitting transmission information including information on an adjacent cell adjacent to a mobile communication cell. A scenario generation program to generate,
A display step (S11) for displaying a cell arrangement screen (50) in which a plurality of frames (51) to which the cells can be virtually allocated are arranged;
Assigning each of the plurality of cells including the first cell corresponding to the pseudo base station unit to a desired frame of the plurality of frames;
A determination step (S13) of determining an adjacent cell of the first cell from an adjacent relationship of the plurality of frames on the cell arrangement screen;
A transmission information generation step (S14) for generating the transmission information to be transmitted by the pseudo base station section corresponding to the first cell according to the determination result of the determination step;
A scenario generation step (S15) for generating the scenario including the generated transmission information;
A scenario generation program that causes a computer to execute.

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