JP2006174173A - Pseudo base station equipment and marker indication method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable easy identification of designated logging information among the logging information successively detected. <P>SOLUTION: Pseudo base station equipment 1 includes a pseudo base station section 8 for transmitting and receiving communication information to/from a test object terminal 3, a logging information detection section 9 for successively detecting logging information 13 of the communication information, a trace information memory 26 for storing a plurality of sets of logging information as trace information 14, and an indicator 6 for displaying the plurality of sets of logging information. The above pseudo base station equipment 1 further includes an extraction information designation means 21 for designating extraction information included in at least a portion of the logging information, a logging information extraction means 70 for extracting the logging information having the designated extraction information from the trace information, and filter marker indication means 70, 27 for adding a filter marker to the logging information extracted in the logging information extraction means, among the plurality of sets of logging information constituting the trace information displayed on the indicator. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a pseudo base station apparatus that tests whether a mobile terminal such as a mobile phone operates normally, and in particular, logs of various types of communication information transmitted and received with a mobile terminal as a terminal under test. A pseudo base station apparatus having a function of detecting information and displaying it on a display as trace information, and a marker of the pseudo base station apparatus that adds a marker to log information displayed on the display of the pseudo base station apparatus It relates to the addition method.

  When a mobile terminal such as a mobile phone is newly developed, it is necessary to test whether or not the developed mobile terminal operates normally in an environment where it is actually used. However, whether or not the newly developed mobile terminal operates normally by transmitting and receiving various types of test communication information between the newly developed mobile terminal and the actual base station already in operation. It is very difficult to test.

  Therefore, the newly developed mobile terminal is connected to a pseudo base station apparatus in which a pseudo base station section having an actual base station function is incorporated, and various kinds of mobile terminals are connected between the mobile terminal and the pseudo base station section. The newly-developed mobile terminal is tested for normal operation by transmitting and receiving the communication information.

  As one of the test items of such a mobile terminal, that is, a pseudo base station apparatus that tests the operation of the terminal under test, various communication information transmitted and received between the mobile terminal as the terminal under test and the pseudo base station unit There is a trace function that detects log information and displays it on the display as trace information. Thus, by displaying and outputting a plurality of detailed time-series log information of communication information as trace information, it becomes easy to investigate the cause of the abnormality when the terminal under test does not operate normally.

Patent Document 1 proposes a mobile terminal testing apparatus having such a trace function.
European Patent Application Publication No. EP 1355504 A1

  In general, since there are a wide variety of test items for the terminal under test, a large amount of communication information is transmitted and received for testing between the terminal under test and the pseudo base station, and a large number of log information of this communication information is also present. It becomes. However, since the mobile terminal test apparatus described above only outputs a large amount of log information of communication information transmitted and received for testing in time series, the terminal under test does not operate normally. Log information that is considered abnormal cannot be easily identified.

  Further, in the development stage of the mobile terminal, paying attention to specific communication information among a lot of communication information transmitted and received for testing between the terminal under test and the pseudo base station, what kind of communication information is The log information is used to check whether it is a thing. Even in such a situation, the task of extracting the target log information from a large number of output log information in a short time is troublesome even for an engineer accustomed to the operation of this test apparatus. Have time.

  The present invention has been made in view of such circumstances, and it is possible to easily check necessary log information from a plurality of pieces of log information constituting the trace information displayed on the display device. It is an object of the present invention to provide a pseudo base station apparatus capable of easily specifying log information and greatly improving test work efficiency for a terminal under test, and a marker display method of the pseudo base station apparatus.

  Furthermore, in addition to the above-described purpose, a pseudo base that can insert a trigger marker as a kind of log information between arbitrarily specified log information as necessary, and can further improve the test work efficiency for the terminal under test It is an object of the present invention to provide a marker display method for a station apparatus and a pseudo base station apparatus.

In order to solve the above problems, the present invention provides a pseudo base station that transmits and receives various types of communication information to and from the terminal under test, and each communication information that is sequentially transmitted and received between the pseudo base station and the terminal under test. A log information detector that sequentially detects the log information, a trace information memory that stores and holds a plurality of log information sequentially detected by the log information detector as trace information, and trace information stored in the trace information memory. In the pseudo base station apparatus provided with a display for displaying a plurality of log information to configure,
Consists of extraction information specifying means for specifying extraction information included in at least a part of log information, log information extraction means for extracting log information having extraction information specified from trace information, and trace information displayed on the display Filter marker display means for adding a filter marker to the log information extracted by the log information extraction means from among the plurality of log information.

  In the pseudo base station apparatus configured as described above, if the extraction information included in the log information is specified in advance, the specified extraction information among the plurality of log information constituting the trace information displayed on the display unit A filter marker is added to the log information that includes.

  Therefore, if you specify the extraction information that is shared by one or more log information you want to focus on, each log information to be focused will be displayed and output on the display with the filter marker attached. Necessary log information can be easily confirmed from a plurality of log information constituting the trace information displayed on the device.

  In another invention, each log information in the pseudo base station apparatus of the invention described above has a plurality of items whose contents are represented by character information. Further, the extraction information designating unit can designate at least one of a plurality of items and character information to be extracted corresponding to the designated item as the extraction information. Further, the log information extraction means extracts log information including character information designated as the extraction information for the item designated by the extraction information designation means from the trace information.

  In the pseudo base station apparatus configured as described above, each log information includes a plurality of items, and character information indicating the contents for each log information is incorporated in each item. When character information is finally designated, log information including the character information is displayed and output on a display device with a filter marker attached.

  Further, in another invention, each log information in the pseudo base station apparatus of the invention described above has one or more items whose contents are represented by information types. Further, the extraction information designation means can designate at least one of the one or more items and can designate an information type to be extracted corresponding to the designated item as the extraction information. The log information extraction unit extracts log information including the type information specified as the extraction information for the item specified by the extraction information specification unit from the trace information.

  In the pseudo base station apparatus configured as described above, each log information includes one or more items, and an information type indicating the contents for each log information is incorporated in each item. When an information type is finally specified, log information including this information type is displayed and output on a display device with a filter marker attached.

  In another invention, a color designating unit for designating a display color of the filter marker added to the log information by the filter marker display unit is further added to the pseudo base station apparatus of the invention described above. .

  In the pseudo base station apparatus configured as described above, the filter marker added to the log information can be displayed in a color different from the display color of the log information. Easy to identify.

  In another invention, the extraction information specifying means in the pseudo base station apparatus of the invention described above can specify a plurality of types of extraction information. The color designating unit designates the display color of the filter marker added to the log information according to the type of the extracted information.

  In the pseudo base station apparatus configured as described above, the displayed log information is provided with filter markers of different colors for each type of extracted information, so that it is easier to see.

  In another invention, the extraction information specifying means in the pseudo base station apparatus of the invention described above can specify a plurality of types of extraction information. And when a plurality of filter markers are added to the same log information, the filter marker display means changes the display color of the filter marker of the corresponding log information so that it can be identified.

  In the pseudo base station apparatus configured as described above, when a plurality of filter markers are added to the same log information, the display color of the filter marker of the corresponding log information is changed so that it can be identified. This makes it easier to see.

  In another invention, the extracted information specifying means in the pseudo base station apparatus of the invention described above can set the priority order of the display colors of the filter markers added to the log information according to the type of the extracted information. The filter marker display means designates a display color with a high priority when a plurality of filter markers of extracted information are added to the same log information.

  In the pseudo base station apparatus configured as described above, when a plurality of filter markers are added to the same log information, a filter marker having a predetermined display color with a high priority is added to the log information. . Therefore, important log information can be reliably recognized by assigning a display color with high priority to important types of extracted information.

  According to another invention, in the above-described pseudo base station apparatus, a trigger marker is inserted as a kind of log information between log information sequentially detected by the log information detection unit and written to the trace information memory in response to an external insertion instruction. Trigger marker insertion means, and trigger marker identification display means for identifying and displaying the log information of the trigger marker among the plurality of log information constituting the trace information displayed on the display.

  In the pseudo base station apparatus configured as described above, it is possible to insert a trigger marker as a kind of log information between arbitrarily designated log information sequentially detected by the log information detection unit as necessary. . Further, the log information of the trigger marker is displayed in an identification manner with respect to other log information. That is, the log information of the trigger marker can be inserted at an arbitrary position in each piece of communication information sequentially transmitted and received between the terminal under test and the pseudo base station, and the log information near this position can be easily verified on the display screen.

  In another invention, the trigger marker identification display means in the pseudo base station apparatus of the invention described above displays the log information of the trigger marker in a color designated by the trigger marker.

  In the pseudo base station apparatus configured as described above, the log information of the trigger marker is displayed in the color specified for the trigger marker, so that the position of the trigger marker can be grasped more easily.

  In another invention, the external insertion instruction in the pseudo base station apparatus of the invention described above is described in a scenario indicating a procedure for the pseudo base station unit to transmit and receive various types of communication information to and from the terminal under test. Instructions. In this way, the trigger marker insertion position can be set in the scenario (communication procedure, test procedure).

  In another invention, the external insertion instruction in the pseudo base station apparatus of the invention described above is an instruction based on an insertion key operation. In this way, the insertion position of the trigger marker can be set at the operation timing of the insertion key by the operator of the pseudo base station apparatus.

  Another invention is a log information specifying means for specifying two log information among a plurality of log information constituting the trace information, and the log information specifying means for the pseudo base station apparatus of the invention described above. Is added to the elapsed time calculation means for calculating the elapsed time between the two pieces of log information specified in the above using the generation time of the log information incorporated in each log information.

  In the pseudo base station apparatus configured as described above, an elapsed time between two arbitrarily specified log information is automatically calculated.

  Another invention is a log information specifying means for specifying two log information among a plurality of log information constituting the trace information, and the log information specifying means for the pseudo base station apparatus of the invention described above. And a designated log information storage and holding means for storing and holding all the log information existing between the two pieces of log information specified in.

  In the pseudo base station apparatus configured as described above, log information between two arbitrarily specified log information is stored and held.

In another invention, the pseudo base station that transmits and receives various types of communication information to and from the terminal under test, and the log information of each communication information that is sequentially transmitted and received between the pseudo base station and the terminal under test A log information detection unit to detect, a trace information memory for storing and holding a plurality of log information sequentially detected by the log information detection unit as trace information, and a plurality of logs constituting the trace information stored in the trace information memory In the marker display method of the pseudo base station apparatus provided with a display for displaying information,
Consists of an extraction information specification step for specifying extraction information included in at least a part of log information, a log information extraction step for extracting log information having extraction information specified from the trace information, and trace information displayed on the display The filter marker display step for adding the filter marker to the log information extracted in the log information extraction step among the plurality of log information to be specified, and the filter marker added to the log information in the filter marker display step are designated A filter marker coloring step for coloring with a display color.

  In the marker display method of the pseudo base station apparatus configured as described above, it is possible to achieve substantially the same operational effects as the above-described pseudo base station apparatus of the invention.

  According to another invention, in the above-described marker display method of the pseudo base station apparatus, insertion from a measurement control unit that controls a procedure for the pseudo base station unit to transmit and receive various types of communication information to and from the measured terminal. In response to an instruction, a trigger marker insertion step for inserting a trigger marker as a kind of log information between log information sequentially detected by the log information detection unit and written to the trace information memory, and a plurality of pieces constituting the trace information displayed on the display A trigger marker identification display step for identifying and displaying the trigger marker log information among the log information.

  Also in the marker display method of the pseudo base station apparatus configured as described above, it is possible to achieve substantially the same operational effects as the above-described pseudo base station apparatus of the invention.

  In the present invention, extracted information such as character information and information type of log information to be noticed is registered in advance, and a marker is automatically assigned to the log information having this extracted information for display.

  Therefore, necessary log information can be easily confirmed from a plurality of log information composing the trace information displayed on the display unit. Furthermore, abnormal log information can be easily identified, and a test for the terminal under test can be performed. Work efficiency can be greatly improved.

  Furthermore, if necessary, a trigger marker can be inserted as a kind of log information between arbitrarily specified log information sequentially detected by the log information detection unit, and the test work efficiency for the terminal under test can be further improved.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

Example 1
FIG. 1 is a connection diagram of a pseudo base station apparatus to which a marker display method of a pseudo base station apparatus according to an embodiment of the present invention is applied. The pseudo base station apparatus 1 is connected via a signal line 2 to a terminal under test 3 that is a mobile phone, for example. Further, the pseudo base station apparatus 1 is connected to a trigger output terminal of an external apparatus 5 such as a waveform observation apparatus via a signal line 4. The external device 5 is connected to the signal line 2 through a signal line 66 and can observe an electrical signal in communication between the pseudo base station device 1 and the terminal under test 3.

  The pseudo base station apparatus 1 has a function of writing a scenario (communication procedure and test procedure) for the built-in pseudo base station to perform a test on the terminal under test 3 and a function of analyzing a test result.

  FIG. 2 is a block diagram illustrating a schematic configuration of the pseudo base station apparatus 1.

  For example, the pseudo base station section 8 constituted by a kind of computer transmits and receives various types of test communication information to and from the terminal under test 3 via the signal line 2 according to a scenario (communication procedure, test procedure). Each log information of communication information sequentially transmitted and received between the pseudo base station unit 8 and the terminal under test 3 is sequentially detected by the log information detection unit 9 and supplied from the clock circuit 10 (current time, elapsed time, etc.) ) Is added as the acquisition time of the log information and is input to the marker insertion unit 11 as new log information.

  Here, log information of communication information transmitted and received between the pseudo base station unit 8 and the terminal under test 3 will be described with reference to FIGS. FIG. 3 is a diagram showing a basic display screen of the display 6 of the pseudo base station apparatus 1. On the display screen, seven operation keys 12a to 12g and trace information 14 including a plurality of log information 13 arranged in time series are displayed.

  Each log information 13 includes a number (sequence number) 15, primitive information 16, primitive type 17, channel type 18, message type 19, and acquisition time 20. Further, the primitive information 16 includes “PHY (Physical Layer physical layer)” 16a, “MAC (Media Access Control Layer)” 16b, RLC (Radio Link Control radio link control layer) 16c, “TE (Terminal Equipment terminal equipment layer) ”16d and“ RRC (Radio Resource Control radio resource control layer) ”16e, the flow of information is shown between five layers (layers) 16a to 16e.

  FIG. 4 is a layer configuration diagram in the pseudo base station section 8. The RRC 16 e establishes and releases a data link between the pseudo base station unit 8 and the terminal under test 3. The RLC 16 c performs flow control and retransmission control between the pseudo base station unit 8 and the terminal under test 3. The TE 16d is actual data such as voice data transmitted and received after the data link between the pseudo base station unit 8 and the terminal under test 3 is established. The MAC 16b performs data conversion between an upper layer of the RRC 16e, RLC 16c, and TE 16d and a lower layer of the PHY 16a. The PHY 16a modulates and further demodulates the data transmitted / received to / from the terminal under test 3 so that it can communicate in the wireless section.

  As the seven operation keys, a start key 12a, a stop key 12b, a marker setup key 12c, an insert key 12d, a jump key 12e, a filter key 12f, A marker list key 12g is provided.

  In FIG. 2, the filter marker setting unit 21 includes primitive information 16, primitive type 17, channel type 18, message included in at least a part of the log information 13 based on an instruction from the tester through the operation unit 7. The contents (character information, type, etc.) of each item such as type 19 are set as extraction information, written to the marker memory 22, and sent to the filter marker adding unit 70. In the marker memory 22, the reference table 71 illustrated in FIG. 27 is created based on the contents set by the filter marker setting unit 21.

  Based on the contents of the reference table 71 illustrated in FIG. 27 created in the marker memory 22 set by the filter marker setting unit 21, the filter marker adding unit 70 applies the reference table to the log information 13 from the trace information memory 26. Comparison is made with the condition set in 71, a marker is added to the matching log information 13 in the color set in the reference table 71, and the result is displayed on the display 6 via the display editing unit 27.

  With this function, the trace information 14 can be displayed in a state where the filter marker 35 is added on the display 6 without directly adding the filter marker 35 to the log information 13 stored in the trace information memory 26. Therefore, the condition for adding the filter marker 35 is changed (using the changed reference table 71) to the trace information already acquired in the log information 13 and stored in the trace information memory 26. It is also possible to add it again.

  Further, the marker memory 22 can store a plurality of reference tables 71, and a trace displayed on the display unit 6 by selecting the reference table 71 previously set and stored in the marker memory 22 from the filter marker setting unit 21. The conditions for adding the filter marker 35 of the information 14 can be easily changed.

  The filter marker adding unit 70 and the marker memory 22 can also be incorporated in the trace information memory 26.

  The trigger marker setting unit 23 sends a trigger marker insertion instruction to the marker insertion unit 11 when a trigger marker insertion instruction is input from the insertion instruction input unit 24 or the scenario request input unit 25.

  The scenario request input unit 25 writes the scenario (communication procedure, test procedure) in the process of exchanging various communication signals with the terminal under test 3 according to the set scenario (communication procedure, test procedure). When the “trigger marker insertion instruction” is detected, the trigger marker insertion instruction is sent to the trigger marker setting unit 23.

  The insertion instruction input unit 24 is a trigger marker setting unit that receives a click operation of the insertion key 12d of the tester's display 6 via the operation unit 7 or an instruction to insert a trigger marker input from the external device 5 via the signal line 4. 23.

  The external device 5 is, for example, a stationary waveform observation device that observes an electric signal of the signal line 2 and can issue a trigger marker insertion instruction by a trigger output at the time of signal input.

  When a trigger marker insertion instruction is input from the trigger marker setting unit 23, the marker insertion unit 11 inserts the trigger marker as a type of log information after the log information 13 input from the log information detection unit 9 at this time. . The log information 13 is also written in the trace information memory 26 for the inserted trigger marker.

  The plurality of log information 13 sequentially written in the trace information memory 26 is edited as the trace information 14 by the display editing unit 27 and then displayed on the display device 6.

(Example 2)
Next, a specific operation of the filter marker setting unit 21 will be described with reference to FIGS. 6, 7, 8, and 5. When the tester of the terminal under test 3 who operates the pseudo base station apparatus 1 clicks the marker setting key 12c on the display screen of the display 6 shown in FIG. 6, an arbitrary character string input type filter marker setting screen 29 is displayed in the window. Is displayed. The filter marker setting screen 29 includes a search item selection unit 30 that selects each of the items of the primitive type 17, the channel type 18, and the message type 19 included in the log information 13 by a drop-down method, and the search item selection unit A character string input unit 31 for inputting character information as extraction information indicating the contents of each item selected in 30 and a color selection for selecting the display color of the filter marker added to the log information 13 by a drop-down method A portion 32 is provided.

  The search item selection unit 30 can select a plurality of items, and the character string input unit 31 and the color selection unit 32 can input and select a character string and a display color for each selected item. .

In the example of FIG. 6, the primitive type 17 is selected as the search item, and “PHY” is selected as the character information. DATA REQ "is input, and red is selected as the color. Thus, as the final extraction information, the primitive type “PHY” 17 DATA When the character information “REQ” is designated, the primitive type 17 is set to “PHY” as shown in FIG. DATA A red filter marker 35 is attached to the log information 13 having the numbers “303” and “307” including the character information “REQ”.

  Further, when the tester of the terminal under test 3 who operates the pseudo base station apparatus 1 clicks the marker setting key 12c on the display screen of the display 6 shown in FIG. A type filter marker setting screen 33 is displayed in a window. This information type selection type filter marker setting screen 33 is provided for each item of the primitive type 17, the channel type 18, and the message type 19, and the tester selects one filter marker setting screen 33. The information type selection type filter marker setting screen 33 is provided with a plurality of information types (message types in FIG. 7) 34, a designated box 36, and a color selection unit 32 that are expected to be included in the log information 13 in advance. Yes.

  In FIG. 7, the message type 19 is selected as the item, “RADIO BEARER SETUP” is selected as the message type, and green is selected as the color. Thus, when the message type 19 “RADIO BEARER SETUP” is designated as the final extracted information, as shown in FIG. 5, each log information 13 in which the message type 19 includes “RADIO BEARER SETUP” is green. The filter marker 37 is attached.

  FIG. 8 is a flowchart showing an overall processing operation of the pseudo base station apparatus 1 when the filter markers 35 and 37 set by the filter marker setting unit 21 are added to each log information 13.

  First, the marker setting key 12c is clicked, and additional conditions (extraction information) for each filter marker are set by the above-described method (step S801).

  Next, the start key 12a is pressed (clicked) (S802), the acquisition of the trace information 14 is started (S803), the log information 13 included in the trace information 14 is acquired, and stored in the trace information memory 26. At the same time, the data is output to the filter marker adding unit 70 (S804). When the acquired log information 13 matches the filter marker addition condition (extraction information) (S805), the filter markers 35 and 37 of the color specified in the acquired log information 13 are added (S806).

  Since there is a limit to the number of log information 13 of the trace information 14 that can be simultaneously displayed on the display device 6, the trace information 14 displayed on the display device 6 is updated with the newest number of log information 13 (S807). .

  If the stop key 12b is not pressed (clicked) (S808), the process returns to S804 and the next log information 13 is acquired. When the stop key 12b is pressed (clicked) (S808), the acquisition of the log information 13 is stopped (S809).

  As described above, if the extraction information such as the type and character string indicating the contents of the items included in the log information 13 and the display color are designated using the setting screen in advance, the trace information 14 displayed on the display 6 is displayed. Filter markers 35 and 37 of the specified color are added to the log information 13 including the specified extraction information among the plurality of log information 13 that constitutes.

  Therefore, if the extraction information (character information, type) that one or more log information 13 to be noticed has in common is designated, the filter markers 35 and 37 of the color in which each log information 13 to be noticed is designated. Since the information is displayed and output on the display device 6 in the attached state, the necessary log information 13 can be easily confirmed from the plurality of log information 13 constituting the trace information 14 displayed on the display device 6.

(Example 3)
Next, specific operations of the scenario request input unit 25 and the trigger marker setting unit 23 will be described with reference to FIGS. 9, 10, and 5. When the tester of the terminal under test 3 who operates the pseudo base station apparatus 1 clicks again on the marker setting key 12c on the display screen of the display 6 shown in FIG. 9, a call-type trigger marker setting screen 38 is displayed in a window from the scenario. Is done. The tester of the terminal under test 3 designates the color of the trigger marker as a kind of log information 13 to be inserted between the log information 13 using the color selection unit 32 of the trigger marker setting screen 38. As described above, when the scenario request input unit 25 detects a “trigger marker insertion instruction”, specifically, a “comment” insertion instruction written in the scenario (communication procedure, test procedure), the trigger request insertion unit 25 inserts the trigger marker. An instruction is sent to the trigger marker setting unit 23.

  Then, as shown in FIG. 5, the “trigger marker insertion instruction” timing written in the scenario (communication procedure, test procedure), and in FIG. The trigger marker 39 of the color designated by 38 is inserted with the number 15 of “305” as a kind of log information 13. The log information 13 of the trigger marker 39 incorporates a “comment1” message indicating that it is the first “comment” message.

  FIG. 10 is a flowchart showing the overall processing operation of the pseudo base station apparatus 1 when the log information 13 of the trigger marker 39 is inserted between the log information 13 based on the scenario set by the scenario request input unit 25. .

  First, a scenario (communication procedure, test procedure) in which a “trigger marker insertion instruction” is written in the pseudo base station unit 8 is set (loaded), and the display color of the trigger marker 39 is set (step S1001).

  Next, the start key 12a is pressed (clicked) (S1002), the acquisition of the trace information 14 is started (S1003), and the log information 13 included in the trace information 14 is acquired. Then, the display screen of the display 6 is updated (S1004). At this timing, when an instruction to insert a trigger marker is input from the trigger marker setting unit 23 (S1005), the log information 13 of the trigger marker (marker primitive) 39 in which the message “comment1” is incorporated is placed next to the previous log information 13. Insert and update the display screen of the display 6 (S1006).

  If the stop key 12b is not pressed (clicked) (S1007), the process returns to S1004 and the next log information 13 is acquired. When the stop key 12b is pressed (clicked) (S1007), the acquisition of the log information 13 is stopped (S1008).

  Thus, the insertion position of the trigger marker 39 can be set in advance by a scenario (communication procedure, test procedure).

Example 4
Next, specific operations of the insertion instruction input unit 24 and the trigger marker setting unit 23 will be described with reference to FIGS. 11, 12, and 5. When the tester of the terminal under test 3 who operates the pseudo base station apparatus 1 clicks the marker setting key 12c on the display screen of the display 6 shown in FIG. 11 again, the trigger marker setting screen 40 for the insertion key is displayed in a window. The The tester of the terminal under test 3 uses the color selection unit 32 on the trigger marker setting screen 40 to specify the color of the trigger marker 42 as a kind of log information 13 to be inserted between the log information 13, and the comment input unit 41. For example, a comment “INSERT” to be written in the trigger marker 42 is input as characters. When inserting the trigger marker 42 a plurality of times, check the serial number setting 41a in order to add serial numbers to the comments. By checking the serial number setting 41a, each time a trigger marker is inserted, a sequentially updated number is added after the comment set in the comment input unit 41. Thereby, it is possible to identify at a glance what number comment.

  Then, as shown in FIG. 5, for example, when the insert key 12d is pressed at the timing when the log information 13 with the number 313 is detected, the trigger marker setting screen 40 designates the position next to the number 15 with “314”. A comment “INSERT 1” is written, and a trigger marker 42 of the designated color is inserted with a number 15 of “315” as a kind of log information 13.

  FIG. 12 is a flowchart showing the overall processing operation of the pseudo base station apparatus 1 when the log information 13 of the trigger marker 42 is inserted between the log information 13 in response to the insertion key 12d operation in the insertion instruction input unit 24. is there.

  First, the marker setting key 12c is clicked, and the comment and display color to be written to the trigger marker 42 are set by the above-described method (step S1201).

  Next, the start key 12a is pressed (clicked) (S1202), the acquisition of the trace information 14 is started (S1203), and the log information 13 included in the trace information 14 is acquired. Then, the display screen of the display 6 is updated (S1204). When the insert key 12d is pressed at this timing (S1205), the log information 13 of the trigger marker (marker primitive) 42 in which the message “INSERT 1” is incorporated is inserted next to the previous log information 13, and the display 6 is updated (S1206).

  If the stop key 12b is not pressed (clicked) (S1207), the process returns to S1204 and the next log information 13 is acquired. When the stop key 12b is pressed (clicked) (S1207), the acquisition of the log information 13 is stopped (S1208).

  Thus, since the log information 13 of the trigger marker (marker primitive) 42 in which an arbitrary message is incorporated can be inserted between the arbitrary log information 13, the target log information 13 and the log information in the vicinity thereof can be more Easy to grasp.

(Example 5)
When a plurality of filter markers 35 are added to the same log information 13, the display colors of the filter markers 35 of the corresponding log information 13 are automatically changed to display colors that can be identified. In FIG. 5, each of the log information 13 with the number “317” to “320” is added with a filter marker 68 of a different color from the log information 13 with the numbers “302” and “307”.

  Alternatively, the display color may be a mixed color in which the colors designated by the filter markers 35 are overlapped as they are.

  Thus, when a plurality of filter markers 35 are added to the same log information 13, the display color of the filter marker of the corresponding log information is changed to a color that can be identified, so that it becomes easier to see.

  Further, when a plurality of filter markers 35 are added to the same log information 13, a filter marker having a display color with a high priority predetermined in the reference table 71 of FIG. 27 is added to the log information. Also good. In this way, important log information 13 can be reliably recognized by assigning a display color having a high priority to important types of extracted information.

  Even when the filter marker 35 and the trigger marker 39 are described in duplicate, they can be displayed in the same manner as described above.

(Example 6)
Next, operation | movement of the log information rearrangement part 43 in FIG. 2 is demonstrated using the flowchart of FIG. After the log information 13 of the trigger markers 39 and 42 is inserted at the designated position by the marker insertion unit 11 and the filter markers 35 and 37 are added to the designated log information 13 by the filter marker addition unit 70 and displayed. (S1301), the acquisition of the log information 13 is stopped by operating the stop key 12b (S1302).

  When the jump key operation 45 of the jump key 12f is detected via the GUI unit 44 (S1303), the display head position on the display 6 in the trace information 14 read from the trace information memory 26 and displayed on the display 6 is displayed. First, the log information 13 to which the markers 35, 37, 39, and 42 are attached is changed (S1304). For example, in FIG. 14, the log information 13 of the trigger marker 39 with the number 15 of “42” comes to the display head position on the display 6.

  Further, when the jump key 12f is operated (S1305), the display head position on the display 6 is changed to the log information 13 to which the markers 35, 37, 39, and 42 are added next (S1306). Thus, each time the jump key 12f is operated, the display contents are sequentially arranged so that the log information 13 with the markers 35, 37, 39, and 42 is located at the display head position on the display unit 6 in the oldest order. It will be updated.

  In this way, each time the jump key 12f is operated, the display contents are updated in order so that the log information 13 with the markers 35, 37, 39, 42 is located at the display head position on the display unit 6 in the oldest order. Therefore, the tester can easily observe the log information 13 with the target markers 35, 37, 39, and 42 and the log information 13 in the vicinity thereof.

  Here, it has been described that each time the jump key 12f is operated, the markers 35, 37, 39, and 42 are displayed at the top. However, when they are on the same display, the target marker is highlighted and displayed on the screen. May be moved.

(Example 7)
Next, the marker detection unit 46 in FIG. 2 uses the filter marker adding unit 70 to filter marker 35 based on the log information 13 of the trigger markers 39 and 42 stored in the trace information memory 26 and the reference table 71 of the marker memory 22. , 37 are extracted, and are output to the display 6 via the display editing unit 27 as shown in FIG. Further, the marker detection unit 46 sends the log information 13 to which the extracted markers 35, 37, 39, 42 are attached to the marker list creation unit 47. The marker list creation unit 47 receives the number (sequence number) 15 of each log information 13 to which the received markers 35, 37, 39, and 42 are attached and the extracted information that causes the markers 35, 37, 39, and 42 to be attached. 17 and the like are displayed as a trace marker list 48 on the display 6 via the display editing unit 27 as shown in FIG. Also in the trace marker list 48, a jump key 49a, a search key 49b, a time key 49c, and a save key 49d are provided.

  The operation of the marker detection unit 46 will be described with reference to the flowchart of FIG. After the log information 13 of the trigger markers 39 and 42 is inserted at the designated position by the marker insertion unit 11 and the filter markers 35 and 37 are added to the designated log information 13 by the filter marker addition unit 70 and displayed. (S1501), the acquisition of the log information 13 is stopped by operating the stop key 12b (S1502).

  When the filter key 12f is pressed (S1503), the display screen in which the general log information 13 of the display 6 and the log information 13 with the markers 35, 37, 39, 42 are mixed and displayed is displayed. As shown in FIG. 16, only the log information 13 with the markers 35, 37, 39, 42 is switched to a display screen displayed in time series (S 1504).

  When the filter key 12f is pressed again (S1505), the display screen of the display 6 is displayed by mixing the general log information 13 and the log information 13 with the markers 35, 37, 39, and 42. The original display screen is restored (S1506).

  In this way, each time the filter key 12f is operated, the display screen on which only the log information 13 with the markers 35, 37, 39, and 42 is displayed and the original display screen are alternately converted. The tester can easily compare and collate each log information 13 on each display screen.

(Example 8)
The log information search unit 50 in FIG. 2 positions the log information 13 of the designated number (sequence number) 15 in the trace marker list 48 created by the marker list creation unit 47 at the display start position on the display 6. Thus, the display content of the display 6 is changed.

  For example, in FIG. 19, in the state where the trace marker list 48 is displayed on the display 6 by the operation of the marker list key 12g, the number (sequence number) 15 of “42” in the trace marker list 48 is designated and the jump key. When 49a is pressed, the display content of the display unit 6 is automatically changed so that the log information 13 of the trigger marker 39 with the number (sequence number) 15 of “42” is positioned at the display start position on the display unit 6. .

  The operation of the log information search unit 50 will be described with reference to the flowchart of FIG. After the log information 13 of the trigger markers 39 and 42 is inserted at the designated position by the marker insertion unit 11 and the filter markers 35 and 37 are added to the designated log information 13 and displayed by the filter marker addition unit 70 ( In step S1801, the acquisition of the log information 13 is stopped by operating the stop key 12b (S1802).

  When the marker list key 12g is operated (S1803), as shown in FIG. 19, the trace marker list 48 is displayed in a window on the display device 6 (S1804). When the number (sequence number) 15 of the trace marker list 48 is designated (S1805) and the jump key 49a is pressed (S1806), the markers 35, 37, 39, and 42 corresponding to the number (sequence number) 15 are added. The display content (trace information 14) of the display 6 is updated so that the log information 13 is positioned at the display head position on the display 6 (S1807).

  When the number (sequence number) 15 in the trace marker list 48 is designated again, the log information 13 corresponding to the number (sequence number) 15 is displayed at the display head position on the display device 6.

  In this way, by specifying the number (sequence number) 15 of the trace marker list 48 and operating the jump key 49a, the target and the target can be selected from the log information 13 to which the markers 35, 37, 39, and 42 are attached. It is possible to easily search the log information 13 to be performed.

Example 9
The marker search unit 52 in FIG. 2 searches each description 51 in the trace marker list 48 created by the marker list creation unit 47 with the designated character information (character string), and matches the designated character information. The number 15 of the explanation 51 is sent to the marker list rearrangement unit 53 as a search result. The marker list rearrangement unit 53 updates the display content of the trace marker list 48 so that the search result number 15 and description 51 are located at the display head position of the trace marker list 48 created by the marker list creation unit 47. Then, the log information selection unit 50 is notified of the end of the update. The operation of the log information selection unit 50 is as described above.

  For example, as shown in FIG. 21, when the trace marker list 48 is displayed on the display 6 by the operation of the marker list key 12g, when the search key 49b of the trace marker list 48 is pressed, the trace marker list search screen 54 is displayed. Is displayed in a window. Then, when character information (character string) of “comment 1”, for example, is input to the search condition input unit 55 provided on the trace marker list search screen 54, explanation 51 of “comment 1” that matches the designated character information 51. The number 15 of “42” is displayed in the search result 56.

  When the jump key 57 provided on the trace marker list search screen 54 is pressed in this state, the number 15 of the search result “15” and the description 51 of “comment 1” are positioned at the display head position of the trace marker list 48. Thus, the display content of the trace marker list 48 is updated.

  Operations of the marker search unit 52, the marker list rearrangement unit 53, and the log information selection unit 50 will be described with reference to the flowchart of FIG. After the log information 13 of the trigger markers 39 and 42 is inserted at the designated position by the marker insertion unit 11 and the filter markers 35 and 37 are added to the designated log information 13 and displayed by the filter marker addition unit 70 ( S2001), the acquisition of the log information 13 is stopped by operating the stop key 12b (S2002).

  When the marker list key 12g is operated (S2003), the trace marker list 48 is displayed in a window on the display 6 as shown in FIG. 19 (S2004). When a search key 49b provided in the trace marker list 48 is pressed, a trace marker list search screen 54 is displayed in a window as shown in FIG. 21, and search character information is input to the search condition input unit 55. (S2005) Finally, the marker list rearrangement unit 53 updates the display contents of the trace marker list 48 so that the search result number 15 and description 51 are located at the display head position of the trace marker list 48. (S2006).

  In this state, when the number (sequence number) 15 of the trace marker list 48 is designated (S2006) and the jump key 49a is pressed (S2008), the markers 35, 37, 39, 42 corresponding to the number (sequence number) 15 are displayed. The display content (trace information 14) of the display 6 is updated so that the log information 13 marked with is positioned at the display start position on the display 6 (S2009).

  And when observing the other log information 13 to which the markers 35, 37, 39, and 42 are attached, the process returns to S2005.

  In this way, by adding a search function to the trace marker list 48, it is possible to more easily search the target log information 13 from the large number of log information 13 to which the markers 35, 37, 39, and 42 are attached. Is possible.

(Example 10)
The elapsed time calculation unit 58 of FIG. 2 is assigned with markers 35, 37, 39, 42 identified by two numbers (sequence numbers) 15 in the trace marker list 48 created by the marker list creation unit 47. The elapsed time between the two pieces of log information 13 is calculated and displayed on the display 6.

  When the trace marker list 48 shown in FIG. 23 is displayed on the display 6 in a window, for example, when two numbers (sequence numbers) 15 of “42” and “243” are designated and the time key 49c is pressed, , “42” and “243”, each acquisition time 20 of the log information 13 of each trigger marker 39 of two numbers (sequence numbers) 15 is read, and an elapsed time 59 between each acquisition time 20 is calculated, and the trace marker It is displayed in the list 48.

  The operation of the elapsed time calculation unit 58 will be described with reference to the flowchart of FIG. After the log information 13 of the trigger markers 39 and 42 is inserted at the designated position by the marker insertion unit 11 and the filter markers 35 and 37 are added to the designated log information 13 and displayed by the filter marker addition unit 70 ( In step S2201, the acquisition of the log information 13 is stopped by operating the stop key 12b (S2202).

  When the marker list key 12g is operated (S2203), the trace marker list 48 shown in FIG. 23 is displayed in a window on the display device 6 (S2204). When two numbers (sequence numbers) 15 corresponding to the two log information 13 with the respective markers 35, 37, 39, and 42 are designated from within the trace marker list 48 (S2205) and the time key 49c is pressed. (S2206) The elapsed time 59 between the two pieces of log information 13 to which the designated markers 35, 37, 39, 42 are attached is calculated and displayed in the trace marker list 48 (S2207).

  Thus, the elapsed time 59 between the two log information 13 can be confirmed with a simple operation.

(Example 11)
The designated marker-to-marker log information storage / holding unit 60 in FIG. 2 includes markers 35, 37, 39, and 42 identified by two numbers (sequence numbers) 15 in the trace marker list 48 created by the marker list creation unit 47. All log information 13 existing between the two attached log information 13 is extracted and stored in the log information storage unit 61.

  For example, as shown in FIG. 25, in a state where the trace marker list 48 is displayed on the display 6 by the operation of the marker list key 12g, for example, the save start number 15 of “42” and “243”, for example, When the save end number 15 is designated and the save key 49d of the trace marker list 48 is pressed, the trace data save screen 62 is displayed in a window. Then, a save name (file name) 63 is input on the trace data save screen 62, and a save range including a save (save) start number 15 of “42” and a save (save) end number 15 of “243”. When the user confirms 64 and presses the Save key 65, all the log information 13 existing between the log information 13 corresponding to the two numbers (sequence numbers) 15 of “42” and “243” 15 is displayed. Is stored and held in the log information storage unit 61.

  The operation of the designated marker log information storage holding unit 60 will be described with reference to the flowchart of FIG. After the log information 13 of the trigger markers 39 and 42 is inserted at the designated position by the marker insertion unit 11 and the filter markers 35 and 37 are added to the designated log information 13 and displayed by the filter marker addition unit 70 ( In step S2401, the acquisition of the log information 13 is stopped by operating the stop key 12b (S2402).

  When the marker list key 12g is operated (S2403), the trace marker list 48 shown in FIG. 25 is displayed in a window on the display 6 (S2404). When two numbers (sequence numbers) 15 corresponding to the two log information 13 with the respective markers 35, 37, 39, and 42 are designated from within the trace marker list 48 (S2405), and the save key 49d is pressed. (S2406), the trace data save screen 62 is displayed (S2407). When the save name (file name) 63 is input and the save key 65 is pressed, all log information 13 existing between the log information 13 is stored and held in the log information storage unit 61 (S2408).

  As described above, since all the log information 13 existing between any two pieces of log information 13 to which the markers 35, 37, 39, and 42 are attached can be stored and held in the log information storage unit 61. The cause investigation at the time of abnormality can be conducted in a short time.

  Although not shown, it goes without saying that the log information 13 stored and held in the log information storage unit 61 can be read (loaded) and displayed.

  In addition, this invention is not limited to embodiment mentioned above. As shown in FIG. 26, the external device 5 and the terminal 3 to be measured are connected by a signal line 66, and the external device 5 transmits a signal waveform of communication information transmitted and received between the external device 5 and the pseudo base station device 1. It is also possible to send a trigger marker insertion request from the external device 5 to the pseudo base station device 1 in accordance with the timing of detecting 67 and displaying it.

Connection diagram of pseudo base station apparatus to which marker display method of pseudo base station apparatus according to one embodiment of the present invention is applied A block diagram showing a schematic configuration of the pseudo base station apparatus The figure which shows the structure of the log information of the communication information transmitted / received between the same pseudo base station apparatus and a terminal under test The figure which shows the software hierarchical structure of the pseudo base station part in the pseudo base station apparatus The figure which shows the display content of the indicator in the pseudo base station apparatus The figure which shows the filter marker setting screen in the pseudo base station apparatus The figure which shows the filter marker setting screen in the same pseudo base station apparatus similarly Flow chart showing filter marker setting operation in the pseudo base station apparatus The figure which shows the trigger marker (scenario) setting screen in the pseudo base station apparatus Flow chart showing trigger marker (scenario) insertion processing operation in the pseudo base station apparatus The figure which shows the trigger marker (external designation) setting screen in the pseudo base station apparatus Flow chart showing trigger marker (external designation) insertion processing operation in the pseudo base station apparatus Flow chart showing jump processing operation in the pseudo base station apparatus The figure which shows the display content of the indicator at the time of the jump process operation in the same pseudo base station apparatus Flow chart showing marker selection log display processing operation in the pseudo base station apparatus The figure which shows the display content of the indicator at the time of the marker selection log display process operation in the pseudo base station apparatus being operated The figure which shows the trace marker list displayed by the window in the display in the same pseudo base station apparatus Flow chart showing a jump processing operation using a trace marker list in the pseudo base station apparatus The figure which shows the display content of the indicator at the time of the jump process operation using the trace marker list in the same pseudo base station apparatus Flow chart showing another jump processing operation using the trace marker list in the pseudo base station apparatus The figure which shows the display content of the indicator at the time of another jump process operation using the trace marker list in the same pseudo base station apparatus Flow chart showing elapsed time calculation processing operation in the pseudo base station apparatus The figure which shows the display content of the indicator at the time of the elapsed time calculation process operation in the pseudo base station apparatus being operated Flow chart showing log information storage and holding operation in the pseudo base station apparatus The figure which shows the display content of the indicator at the time of log information storage holding operation in the pseudo base station apparatus Schematic diagram showing another embodiment of the present invention The figure which shows the reference table produced in the marker memory in the pseudo | simulation base station apparatus of embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Pseudo base station apparatus, 2, 4, 66 ... Signal line, 5 ... External apparatus, 6 ... Display, 7 ... Operation part, 8 ... Pseudo base station part, 9 ... Log information detection part, 11 ... Marker insertion part, 12a ... Start key, 12b ... Stop key, 12c ... Marker Setup key, 12d ... Insert key, 12e ... Jump key, 12f ... Filter key, 12g ... Marker List key, 13 ... log information, 14 ... trace information, 15 ... number, 16 ... primitive information, 17 ... primitive type, 18 ... channel type, 19 ... message type, 20 ... acquisition time, 21 ... Filter marker setting section, 23 ... Trigger marker setting section, 24 ... Insertion request section, 25 ... Scenario request input section, 26 ... Trace information memory, 27 ... Display editing section, 29, 33 ... Filter marker Setting screen, 35, 37 ... Filter marker, 38, 40 ... Trigger marker setting screen, 39, 42 ... Trigger marker, 43 ... Log information rearrangement unit, 46 ... Marker detection unit, 47 ... Marker list detection unit, 48 ... Trace marker list 50 ... Log information selection unit, 52 ... Marker search unit, 53 ... Marker list rearrangement unit, 54 ... Trace marker list search screen, 60 ... Log information storage holding unit between designated markers, 61 ... Log information storage unit, 62 ... Trace data save screen, 70 ... Filter marker addition unit, 71 ... Reference table

Claims (15)

A pseudo base station section (8) that transmits and receives various types of communication information to and from the terminal under test (3), and log information (13 of each communication information that is sequentially transmitted and received between the pseudo base station section and the terminal under test. ), A trace information memory (26) for storing and holding a plurality of log information sequentially detected by the log information detector as trace information (14), and the trace information memory In the pseudo base station apparatus (1) comprising a display (6) for displaying a plurality of log information constituting the trace information stored in
Extraction information specifying means (21) for specifying extraction information included in at least a part of log information;
Log information extraction means (70) for extracting log information having the specified extraction information from the trace information;
Filter marker display means (70, 27) for adding a filter marker (35, 37) to the log information extracted by the log information extraction means among a plurality of log information constituting the trace information displayed on the display And a pseudo base station apparatus. Each of the log information has a plurality of items representing the contents as character information,
The extraction information designating unit can designate at least one of the plurality of items and character information to be extracted corresponding to the designated item as the extraction information.
The log information extraction unit extracts log information including character information designated as the extraction information for the item designated by the extraction information designation unit from the trace information. Pseudo base station device. Each of the log information has one or more items each representing the content by information type,
The extraction information designating means designates at least one of the one or more items, and can designate an information type to be extracted corresponding to the designated item as the extraction information,
The log information extraction unit extracts log information including type information specified as the extraction information for the item specified by the extraction information specifying unit from the trace information. Pseudo base station device. The pseudo according to any one of claims 1 to 3, further comprising color designation means (32) for designating a display color of the filter marker added to the log information by the filter marker display means. Base station device. The extraction information specifying means can specify a plurality of types of extraction information,
The pseudo base station apparatus according to claim 4, wherein the color designating unit designates a display color of a filter marker added to the log information according to a type of extracted information. The extraction information specifying means can specify a plurality of types of extraction information,
The filter marker display means, when a plurality of filter markers are added to the same log information, the display color of the filter marker of the corresponding log information is changed so as to be identifiable. Item 6. The pseudo base station apparatus according to Item 4 or 5. The color designation means can set the priority order of display colors of filter markers added to the log information according to the type of the extracted information,
6. The pseudo base station apparatus according to claim 5, wherein the filter marker display means designates a display color having a high priority when a plurality of filter markers of extracted information are added to the same log information. A pseudo base station section (8) that transmits and receives various types of communication information to and from the terminal under test (3), and log information (13 of each communication information that is sequentially transmitted and received between the pseudo base station section and the terminal under test. ), A trace information memory (26) for storing and holding a plurality of log information sequentially detected by the log information detector as trace information (14), and the trace information memory In the pseudo base station apparatus (1) comprising a display (6) for displaying a plurality of log information constituting the trace information stored in
Trigger marker insertion means (11) for inserting a trigger marker (39, 42) as a kind of log information between log information sequentially detected by the log information detection unit and written to the trace information memory in response to an external insertion instruction;
A pseudo base station apparatus comprising trigger marker identification display means (32, 27) for identifying and displaying the log information of a trigger marker among a plurality of log information constituting the trace information displayed on the display. The pseudo base station apparatus according to claim 8, wherein the trigger marker identification display means displays the log information of the trigger marker in a color designated by the trigger marker. 10. The external insertion instruction is an instruction described in a scenario indicating a procedure for the pseudo base station unit to transmit / receive various types of communication information to / from the terminal under test. Pseudo base station apparatus. The pseudo base station apparatus according to claim 8 or 9, wherein the external insertion instruction is an instruction based on an insertion key operation. Log information specifying means (48, 49c) for specifying two pieces of log information among a plurality of pieces of log information constituting the trace information;
Elapsed time calculation means (58) for calculating the elapsed time between two pieces of log information designated by the log information designation means using the occurrence time of the log information incorporated in each log information. The pseudo base station apparatus according to any one of claims 1 to 11, wherein Log information specifying means (48, 62) for specifying two pieces of log information among a plurality of pieces of log information constituting the trace information;
12. A specified log information storage / holding means (60) for storing and holding all log information existing between two log information specified by the log information specifying means. The pseudo base station apparatus according to any one of claims. A pseudo base station section (8) that transmits and receives various types of communication information to and from the terminal under test (3), and log information (13 of each communication information that is sequentially transmitted and received between the pseudo base station section and the terminal under test. ), A trace information memory (26) for storing and holding a plurality of log information sequentially detected by the log information detector as trace information (14), and the trace information memory In the marker display method of the pseudo base station apparatus, comprising a display (6) for displaying a plurality of log information constituting the trace information stored in
An extraction information specification step for specifying extraction information included in at least a part of log information;
A log information extraction step for extracting log information having the specified extraction information from the trace information;
A filter marker display step of adding a filter marker (35, 37) to the log information extracted in the log information extraction step among a plurality of log information constituting the trace information displayed on the display;
A marker display method for a pseudo base station apparatus, comprising: a filter marker coloring step for coloring the filter marker added to the log information in the filter marker display step with a specified display color. A pseudo base station section (8) that transmits and receives various types of communication information to and from the terminal under test (3), and log information (13 of each communication information that is sequentially transmitted and received between the pseudo base station section and the terminal under test. ), A trace information memory (26) for storing and holding a plurality of log information sequentially detected by the log information detector as trace information (14), and the trace information memory In the marker display method of the pseudo base station apparatus, comprising a display (6) for displaying a plurality of log information constituting the trace information stored in
The trace information memory is sequentially detected by the log information detection unit in response to an insertion instruction from a measurement control unit that controls a procedure for the pseudo base station unit to transmit and receive various types of communication information to and from the measured terminal. A trigger marker insertion step of inserting a trigger marker (39, 42) as a kind of log information between log information written in
A marker display method for a pseudo base station apparatus, comprising: a trigger marker identification display step for identifying and displaying log information of a trigger marker among a plurality of log information constituting the trace information displayed on the display.

Images