CN1716885A - Mobile network simulator apparatus - Google Patents

Mobile network simulator apparatus Download PDF

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Publication number
CN1716885A
CN1716885A CN 200510081402 CN200510081402A CN1716885A CN 1716885 A CN1716885 A CN 1716885A CN 200510081402 CN200510081402 CN 200510081402 CN 200510081402 A CN200510081402 A CN 200510081402A CN 1716885 A CN1716885 A CN 1716885A
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Prior art keywords
mobile network
network simulator
test terminal
sequence
parts
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CN 200510081402
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CN100399753C (en
Inventor
齐京勋
佐藤隆司
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Anritsu Corp
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Anritsu Corp
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Abstract

A mobile network simulation component (13) is arranged between a test terminal (8) to be tested and at least a connecting target (10, 11, 12) which can be connected to the test terminal (8). The simulation component serves at least a mobile network simulator, which responds to a connection request from any test terminal (8) and connecting target (10, 11, 12) to the other side, thus forming a connecting pipeline between the test terminal (8) and the connecting target (10, 11, 12), and responds to a disconnection request from any side or the other side, thus disconnecting the communication line. As for a series of communication tests between the test terminal (8) and the connecting target (10, 11, 12) connected by the communication line formed through the mobile network simulation component (13), a sequence display and control component (27) is to display at least a sequence (4a-4i) on a sequence display part (6) of a display device (2), and to indicate the communication process and communication changing state between the test terminal (8) and the mobile network simulation component (13) as well as between the connecting target (10, 11, 12) and the mobile network simulation component (13).

Description

Mobile network simulator apparatus
Technical field
The present invention relates to mobile network simulator apparatus, and relate more specifically to be used for the mobile network simulator apparatus of in the test terminal that constitutes by for example mobile communication terminal traffic operation of inspection and test and linking objective.
Background technology
For example, when newly developing when holding phone mobile communication terminals such as (PHS), need communication test to check that this mobile communication terminal can normally establish traffic operation with linking objective (communication target) such as mobile cellular telephone or individual staff.
In the situation of carrying out such communication test, tested mobile communication terminal (below be called the test terminal) can not be connected to linking objective (communication target) through real base station.Therefore, use has the traffic operation that comes checkout terminal and linking objective with the intimate mobile network simulator apparatus of real base station.
In non-patent literature 1 " Anritsu corporation; 1998 the 6th phases of electronic measuring instrument: RadioCommunications Test Instruments the 9th～11; 251～253 pages of (MD1620C signal testing device) No. ' 98 GENERAL-E-A-1-(1.00) Printed in USA 1997-11 500QP ", disclosed mobile network simulator apparatus: promptly when carrying out such communication test, when carrying out test, all will detect indication and relate to test terminal and linking objective (communication target) or have the process of measuring instrument of common function and the sequence of state with such technology, and on display device, show this sequence.
In this mobile network simulator apparatus that in non-patent literature 1, is disclosed, when forming communication link between test terminal and linking objective (communication target) or measuring instrument, this communication link is to form during the communication process that exchanges and the transition stage of communicating by letter between test terminal and linking objective (communication target) or measuring instrument; Disconnect communication line and set up initial state.Phase at this moment, all detect between test terminal and linking objective (communication target) or measuring instrument the communication process and the transition stage of communicating by letter with the mobile network simulator apparatus exchange at every turn, and on display device, show correlated series.
In this way, the personnel that carry out test can hold this test terminal and set up during which inferior communication process and the transition stage of communicating by letter from a series of communication test.
Therefore, if break down in the short time in the communication test of test terminal, the personnel that then carry out test can determine the reason of fault.
Yet the mobile network simulator apparatus that discloses in above-mentioned non-patent literature 1 still has following problem to be solved.
In recent years, the mobile communication terminal with multiple function has been used as the test terminal.The linking objective that can be connected to the test terminal comprises: all purpose communication telephone terminal; Send and receive e-mail or the communication server that information communication is used; And video telephone (calling video terminal).
Simultaneously, provide multiple service by linking objective by the mobile communication terminal that serves as the test terminal.Therefore, need such mobile network simulator apparatus: it can carry out the communication test that is used to provide these multiple services effectively.
In this mobile network simulator apparatus of executive communication test, at first, the test terminal is connected to mobile network simulator, be connected to specific linking objective more then.In this connection status, test is carried out in the service that is provided by linking objective, last, disconnect the test terminal from linking objective.
Be disclosed in the mobile network simulator apparatus of above-mentioned non-patent literature 1 in use, the personnel of the service that development provides by the test terminal and the personnel that carry out test are necessary to hold connection status between test terminal and linking objective by analyzing in the content of the sequence that shows on the display device.
Yet, for the personnel of personnel that the service that provides by the test terminal is provided and execution test, the use that these personnel are unfamiliar with mobile network simulator apparatus then is difficult to by analyzing in the content of the sequence that shows on the display device to come from the connection status between assurance test terminal, outside and linking objective.Thereby problem is that their ability to work has reduced probably.
Simultaneously, one of feature that mobile communication terminal had of serving as the test terminal comprises the reception feature (such as receiving susceptibility) when receiving the signal (radio wave) that sends from the base station.
The general technology of measuring the reception susceptibility of portable terminal comprises: receive at the portable terminal place from the signal of the specified signal level of base station output; Incoming level with the received signal of measuring portable terminal side.
Then, increase the distance of portable terminal from the base station, and the incoming level of the received signal of portable terminal side is reduced to feasible value (limits value) or the following moment place the incoming level of received signal be defined as the minimum incoming level of portable terminal.
In addition, stating the example that mobile network simulator apparatus measures in the situation of reception susceptibility of test terminal in the use comprises: do not change distance between test terminal and mobile network simulator apparatus when being connected (or establish through cable) and will comprise that the test signal of predetermined number data is sent to the test terminal from mobile network simulator apparatus, to measure the error rate (EBR) of the numerical data that comprises in the test signal of portable terminal side's reception.
Then, the situation that the transmitted power (output level) of the transmission signal that will be sent to the test terminal from mobile network simulator apparatus is reduced in proper order, measure the variation of the error rate (EBR) of received signal of test terminal after, the error rate (EBR) exceeded feasible value (limits value) the moment place the transmitted power (output level) of transmission signal be defined as the minimum incoming level of test terminal.
And then, also may use such technology: promptly order reduces the transmitted power (output level) that is sent to the general signal of communication of test terminal from mobile network simulator apparatus, and simultaneously, check whether the normal response signal has returned mobile network simulator apparatus side from the test terminal.
Therefore, carry out in the mobile network simulator apparatus of the function of testing at the receiving function (susceptibility) that has like this test terminal, the personnel that carry out test are necessary to send transmitted power (output level) the input test terminal of signal.
In being disclosed in " the display device with a mouse data input function " of patent documentation 1 technology (Japanese patent application KOKAI publication number 10-307154), be located at physical switch in the equipment in the past and be shown in the display screen of display device, and the handle of describing display switch is moved by Genius mouse, to reach the software switch input.
As described above, fundamentally be necessary change the base station from portable terminal apart from the time receiving function (susceptibility) of portable terminal carried out test.
Therefore, carrying out the personnel that test is necessary at every turn when the position between checkout terminal and base station concerns, uses and import the output level that sends to the transmission signal of test terminal from mobile network simulator apparatus such as input equipments such as keyboards.Thereby test operation is very complicated.
In fact, owing to there are a plurality of base stations, each base station have can with the comunication area of communication of mobile terminal, so be necessary the location overlap of test terminal in and the situation in the comunication area of contiguous another base station, the comunication area of this base station of living in, test terminal in, obtain the communications status between (imitation) test terminal and each base station, and the communications status between test terminal and base station, the comunication area that this test terminal is positioned at the base station.
Therefore, come the more complicated receiving function in the test terminal is tested in order to use mobile network simulator apparatus, the test operation that personnel did of carrying out test becomes more complicated.Thereby problem is that their ability to work has reduced probably.
Summary of the invention
In view of above-mentioned environment, the object of the present invention is to provide a kind of mobile network simulator apparatus that can improve the personnel's that carry out test etc. ability to work significantly.
In order to achieve the above object, according to a first aspect of the invention, provide a kind of mobile network simulator apparatus to comprise:
Mobile network simulator parts (13), it places tested test terminal (8) and is constituted as between at least one linking objective (10,11,12) that is connected to the test terminal, these mobile network simulator parts serve as at least one mobile network simulator, it is in response to the connection request from any test terminal and linking objective to the opposing party and form connection line test terminal and linking objective, and in response to from either party or the opposing party's disconnection request and disconnect communication line;
A series of communication test between sequence state display control unit spare (27), its test terminal that connects for the communication line that forms through the mobile network simulator parts and linking objective, go up in the sequence display part (4) of display device (2) show at least one sequence (between 4a～4i), its indication test terminal and mobile network simulator parts and the communication process between linking objective and mobile network simulator parts with communicate by letter transition stage; With
Connection status display control unit spare (29), it will be associated with the transition stage of communicating by letter with connection status between linking objective through the test terminal of mobile network simulator parts, and this related state is shown the connection status display part (5) that link, also will be shown in display device by sequence state display control unit spare and sequence.
In the mobile network simulator apparatus that constitutes like this, the sequence that has the mobile network simulator parts shows for a series of communication test between test terminal and linking objective.Not only show this sequence, also show the connection status between test terminal and linking objective, with in itself and communication transition stage when related and link with the sequence demonstration.
In order to achieve the above object, according to a second aspect of the invention, a kind of mobile network simulator apparatus according to first aspect is provided, and wherein at least one linking objective that is shown on the connection status display part of display device by connection status display control unit spare is the virtual linking objective (10a, 11a, 12a) of the actual linking objective of imitation.
In the mobile network simulator apparatus that constitutes like this, mobile network simulator apparatus is incorporated at least one linking objective that can be connected to the test terminal, the virtual linking objective of the actual linking objective of conduct imitation into.Thereby unnecessary other preparation can be connected to the actual linking objective of test terminal and target is connected to mobile network simulator apparatus.
As a result, be the practicable communication test that has the virtual linking objective relevant only with the test terminal with mobile network simulator apparatus.
In order to achieve the above object, according to a third aspect of the invention we, provide a kind of mobile network simulator apparatus, further comprised according to first aspect:
Test terminal mobile device (34,130), comprise graphical user interface (GUI), thereby it comes the distance (D) of mobile test terminal on changing from the test terminal that shown in the connection status display part of display device by connection status display control unit spare to the display screen of mobile network simulator parts by peripheral operation; With
Output level setting device (38), it changes the level of the transmission signal from the mobile network simulator parts to the test terminal to the distance of mobile network simulator parts according to the test terminal of moving from display screen.
In order to achieve the above object, according to a forth aspect of the invention, a kind of mobile network simulator apparatus according to the third aspect is provided, wherein, when the distance on the display screen is longer than preset distance, the output level setting device reduces the level of relevant with the test terminal transmission signal from the mobile network simulator parts according to distance, and when the distance on the display screen was shorter than preset distance, the output level setting device increased level from the transmission signal of mobile network simulator parts according to distance.
In the mobile network simulator apparatus that constitutes like this, the personnel that carry out test use the GUI technology to change distance on the display screen between test terminal and mobile network simulator parts, thereby might change the level of the transmission signal from the mobile network simulator parts to the test terminal.In addition, the relation between actual test terminal and base station can be imitated, thereby the more eurypalynous test relevant might be carried out with the test terminal.
In order to achieve the above object, according to a fifth aspect of the invention, provide a kind of mobile network simulator apparatus, further comprised according to first aspect:
Mail applications (41a), it carries out the transmitting-receiving of the Email that comes and goes e-mail server when at least one attachable linking objective is e-mail server (11a); With
Editing device (31,32,33), it will be shown on the mail screen display part (41) of display device by the Email of mail applications transmitting-receiving, and allow to be edited by peripheral operation.
In the mobile network simulator apparatus that constitutes like this, the e-mail function that the test terminal has can by carry out email exchange with the mail applications that mobile network simulator apparatus was provided and use Email establishment, browse, edit and operate and check (test).
In order to achieve the above object, according to a sixth aspect of the invention, provide a kind of mobile network simulator apparatus according to first aspect, wherein at least one attachable linking objective is another mobile network simulator apparatus (43a).
In the mobile network simulator apparatus that constitutes like this, two or more mobile network simulator apparatus are connected to each other; The test terminal is connected to each mobile network simulator apparatus; And appointment is connected to the test terminal of long-range mobile network simulator apparatus from the test terminal of a mobile network simulator apparatus.Mode is used the practicable compare test in two side test terminals thus.
In order to achieve the above object, according to a seventh aspect of the invention, a kind of mobile network simulator apparatus according to first aspect is provided, wherein, as the sequence on the sequence display part that is shown in display device by sequence state display control unit spare, can be with respect to test terminal that connects through the mobile network simulator parts and the communication test between linking objective, select the communication process between indication test terminal and mobile network simulator parts and the sequence of the transition stage of communicating by letter, with in the sequence of the communication process between indication linking objective and mobile network simulator parts and the transition stage of communicating by letter at least one.
In the mobile network simulator apparatus that constitutes like this, the personnel that carry out test might impel the sequence display part of display device selectively the coupling part of hope to be shown in the mobile network simulator parts with the content of sequence on demand.
In order to achieve the above object, according to an eighth aspect of the invention, a kind of mobile network simulator apparatus according to the third aspect is provided, and wherein test terminal and network simulator parts are shown in the rectangular coordinate that forms on the display screen in the connection status display part of display device, and
Distance on the display screen only obtains at one of the rectangular coordinate of indicating test terminal and the position of mobile network simulator parts on rectangular coordinate defined coordinate place.
In the mobile network simulator apparatus that constitutes like this, if rectangular coordinate is the XY rectangular coordinate, test terminal that then shows on the rectangular coordinate that forms on the display screen and the distance between the emulation base station are obtained by for example arbitrary x coordinate and y coordinate, thereby have increased distance calculation speed.
In order to achieve the above object, according to a ninth aspect of the invention, a kind of mobile network simulator apparatus according to the third aspect is provided, wherein in the position of test terminal with the mobile network simulator position component be by the connection status display part of display device in the situation that is connected of virtual line on the display screen, the distance on the display screen is the distance by the virtual line indication.
In the mobile network simulator apparatus that constitutes like this, distance between the position of the position of test terminal and emulation base station is in the situation that is connected by virtual line, therefore distance on the display screen is defined as the length of virtual line, might recognize the distance on the display screen of gained easily intuitively and reach more humane operation.
In order to achieve the above object, according to the tenth aspect of the invention, a kind of mobile network simulator apparatus according to the 9th aspect is provided, further comprise pseudo-regional display control unit spare (127), when it serves as a plurality of mobile network simulators (103c, 104c, 105c) when mobile network simulator parts (121), on the display screen of display device (106), show each the pseudo-comunication area (108,109,110) in a plurality of mobile network simulators, communication range between each indication test terminal, the pseudo-comunication area and each mobile network simulator, and
Wherein the output level setting device in response to be positioned at each pseudo-comunication area overlap each other the indicated distance of the length of virtual line on each mobile network simulator at place and the display screen between the test terminal change and change the output level of transmission signal from each mobile network simulator to the test terminal.
In order to achieve the above object, according to an eleventh aspect of the invention, a kind of mobile network simulator apparatus according to first aspect is provided, and wherein at least one attachable linking objective comprises at least one in actual call target (10), server (11) and the video telephone (calling video terminal) (12).
In order to achieve the above object, according to a twelfth aspect of the invention, a kind of mobile network simulator apparatus according to first aspect is provided, wherein, sequence state display control unit spare shows a series of sequence, as the sequence that is shown in sequence display part, indication communication process and the transition stage of communicating by letter, these sequences are made of following: " outage " sequence (4a) of the off-position of indication test terminal; " off-position registration " sequence (4b) of the off-position enrollment status of indication test terminal; " location registers " sequence (4c) of the location registers state of indication test terminal; " holding state " sequence (4d) of the holding state of indication test terminal; " calling out beginning " sequence (4e) of the calling initial state of indication test terminal; " call out and stop " sequence (4f) of the calling state of termination of indication test terminal; " communications status " sequence (4g) of the communications status of indication test terminal; " UE (subscriber equipment: test terminal (8)) disconnection " sequence (4h) of the off-state of indication test terminal; With indication " NW (network linking objective) disconnection " sequence (4i) from the state of linking objective disconnection; This is when indicating communication process in each sequence and communications status to turn in the flow chart mode and with arrow and showing, changes show state according to transition stage.
In order to achieve the above object, according to a thirteenth aspect of the invention, a kind of mobile network simulator apparatus according to second aspect is provided, wherein, when connection status display control unit spare with graphical display test terminal (8), mobile network simulator parts (13) and the virtual call target (10a) of serving as the virtual linking objective on the connection status display part, at least one in (12a) of virtual server (11a) and virtual television phone (video call terminal), and with many connection lines (14) in the graphical display test terminal and with graphical display in the connection status display part, the virtual call target relevant with the mobile network simulator parts, during in virtual server and the virtual television phone (video call terminal) at least one, control assembly shows will be according to the show state that has or not many connection lines that change that connects.
In order to achieve the above object, according to a fourteenth aspect of the invention, a kind of mobile network simulator apparatus according to first aspect is provided, further comprise linking objective display part (6), it shows the virtual linking objective that the test terminal is connected to through the mobile network simulator parts on display screen.
In order to achieve the above object, according to a fifteenth aspect of the invention, a kind of mobile network simulator apparatus according to the 14 aspect is provided, wherein linking objective display part (6) with the display unit (6a) of virtual call target (10a) and functional unit (6b) with graphical display on display screen.
In order to achieve the above object, according to a sixteenth aspect of the invention, a kind of mobile network simulator apparatus according to first aspect is provided, wherein, when being used as the communication system of telecommunication circuit such as Wideband Code Division Multiple Access (WCDMA) code division multiple access systems such as (W-CDMA), the mobile network simulator parts comprise:
RF input block (15c), it is carried out the RF input to the signal that receives through receiving-member (15a) from the test terminal and handles;
Return Reception Dept. spare (16), it receives the output from the RF input block;
Input IF processing unit (17), it generates low frequency according to the output from the RF input block in the Return Reception Dept. spare;
Counter diffusion parts (18) and decoding parts (19), it sequentially carries out counter diffusion and decoding processing to receiving the signal that is generated as low frequency by input IF processing unit in the processing unit;
Communication control unit (20), wherein incorporating into has linking objective specified parts (21) to carry out the function of interchanger, comprise the data of decoding at least based on the decoding parts and specify linking objective, to call out linking objective by the test terminal appointment;
Send processing unit (22), it sends from the data of linking objective through the communication control unit input;
Addressable part (23), it encodes for the data of importing in the transmission processing unit;
Proliferation part (24) and output IF processing unit (25), it sequentially carries out DIFFUSION TREATMENT and high frequency processing to sending in the processing unit (16) by the addressable part coded data; With
RF output block (15d), its signal that output IF processing unit is handled as high frequency is exported as the RF output signal, and
RF output signal by the output of RF output block is sent to the test terminal through transmit block (15b).
In order to achieve the above object, according to a seventeenth aspect of the invention, a kind of mobile network simulator apparatus according to the 16 aspect is provided, further comprise sequence state detection part (26), it detects the current sequence state in the communication test of relevant with the test terminal communication control unit from the mobile network simulator parts
Wherein sequence state display control unit spare shows the current sequence state in the communication test relevant with the test terminal based on the sequence state that is detected by the sequence state detection part, on the sequence display part.
In order to achieve the above object, according to an eighteenth aspect of the invention, a kind of mobile network simulator apparatus according to the 16 aspect is provided, further comprise connection status detection part (28), it detects the current connection status in the communication test of relevant with the test terminal communication control unit from the mobile network simulator parts, and
Wherein connection status display control unit spare shows the current connection status in the communication test relevant with the test terminal based on the connection status that is detected by the connection status detection part, on the connection status display part.
Above-mentioned mobile network simulator apparatus according to the present invention has shown the sequence that relates to communication test between test terminal and linking objective.This simulator apparatus has not only shown this sequence, has also shown connection status between test terminal and linking objective, that should link with the demonstration of sequence.
Therefore, mobile network simulator apparatus according to the present invention makes the personnel that carry out test etc. might hold the current communication process in a series of communication test in test terminal and the current connection status of test terminal intuitively; If the reason of this fault appears, determines in fault at short notice; And improve to carry out the personnel's etc. of test ability to work significantly.
In addition, by mobile network simulator apparatus of the present invention, even the personnel of the service that provides by the test terminal and the personnel that carry out test are provided, these personnel are unfamiliar with the use of mobile network simulator apparatus, also might hold the current communication process of test terminal and the communications status of test terminal easily.
And then, in mobile network simulator apparatus according to the present invention, when the connection status between demonstration test terminal and linking objective, can change in test terminal that shows on the connection status display part of display screen and the distance between the mobile network simulator parts by simple operations.In addition, the signal level of the signal of communication from the mobile network simulator parts to the test terminal is to define automatically according to the distance test terminal and mobile network simulator parts.
Therefore, carry out the personnel that test can only change the signal of communication of test terminal automatically by changing the distance between test terminal and mobile network simulator parts signal level.Therefore, by the operation of hommization retrofit testing operability more significantly, and the summary emulation of test terminal in the practicable actual environment and the distance between the base station.
To stipulate that in following specification advantage of the present invention, its part will come into plain view or be learnt by practice of the present invention from specification.Rely in particular the following instrument and combination can realize and obtain advantage of the present invention.
Description of drawings
The accompanying drawing of incorporating into and constituting a specification part has been described embodiments of the invention, and in conjunction with more than the general introduction that provides and the detailed description of embodiment given below come together to explain principle of the present invention.
Fig. 1 is the outside drawing that illustrates according to the mobile network simulator apparatus of first embodiment of the invention;
Fig. 2 is the figure of the state when actual linking objective being shown being connected to mobile network simulator apparatus shown in Figure 1;
Fig. 3 is the figure that the displaying contents of display device in the mobile network simulator apparatus shown in Figure 1 is shown;
Fig. 4 is a block diagram of drawing the principles of construction of mobile network simulator apparatus shown in Figure 1;
Fig. 5 is a block diagram of drawing the detailed construction of the mobile network simulator parts that are incorporated in the mobile network simulator apparatus shown in Figure 1;
Fig. 6 is the figure that illustrates with the annexation of the sequence that shows on the display device in mobile network simulator apparatus shown in Figure 1;
Fig. 7 is the figure that illustrates with the annexation of the sequence that shows on the display device in mobile network simulator apparatus shown in Figure 1;
Fig. 8 is the figure that illustrates with the annexation of the sequence that shows on the display device in mobile network simulator apparatus shown in Figure 1;
Fig. 9 is the figure that illustrates with the annexation of the sequence that shows on the display device in mobile network simulator apparatus shown in Figure 1;
Figure 10 is the figure that illustrates with the annexation of the sequence that shows on the display device in mobile network simulator apparatus shown in Figure 1;
Figure 11 is the figure that shows with the annexation of the sequence that shows on the display device in mobile network simulator apparatus shown in Figure 1;
Figure 12 is the figure that the displaying contents of display device in the mobile network simulator apparatus shown in Figure 1 is shown;
Figure 13 is the outside drawing that illustrates according to the mobile network simulator apparatus of second embodiment of the invention;
Figure 14 is the figure that the details of the displaying contents of mail applications in the mobile network simulator apparatus shown in Figure 13 is shown;
Figure 15 is a block diagram of drawing the principles of construction of mobile network simulator apparatus shown in Figure 13;
Figure 16 is the outside drawing that illustrates according to the mobile network simulator apparatus of third embodiment of the invention;
Figure 17 is the figure that the displaying contents of display device in the mobile network simulator apparatus shown in Figure 16 is shown;
Figure 18 is a block diagram of drawing the principles of construction of mobile network simulator apparatus shown in Figure 16;
Figure 19 illustrates when using mobile network simulator apparatus shown in Figure 16 to carry out compare test and the figure of the annexation of the sequence that shows on display device;
Figure 20 illustrates when using mobile network simulator apparatus shown in Figure 16 to carry out compare test and the figure of the annexation of the sequence that shows on display device;
Figure 21 illustrates when using mobile network simulator apparatus shown in Figure 16 to carry out compare test and the figure of the annexation of the sequence that shows on display device;
Figure 22 illustrates when using mobile network simulator apparatus shown in Figure 16 to carry out compare test and the figure of the annexation of the sequence that shows on display device;
Figure 23 is the outside drawing that illustrates according to the mobile network simulator apparatus of fourth embodiment of the invention;
Figure 24 is the figure that draws the displaying contents that is incorporated into the display device in the mobile network simulator apparatus shown in Figure 23;
Figure 25 is a block diagram of drawing the principles of construction of mobile network simulator apparatus shown in Figure 23;
Figure 26 A and 26B respectively are the figure that the relation between the displaying contents of the loading condition of the used mobile network simulator module of mobile network simulator apparatus shown in Figure 23 and display device is shown;
Figure 27 A～27F respectively is the figure that is illustrated in the mobile technology of the test terminal that shows on the display device that is incorporated in the mobile network simulator apparatus shown in Figure 23;
Figure 28 A and 28B respectively are the figure that is illustrated in the XY coordinate that forms on the display device that is incorporated in the mobile network simulator apparatus shown in Figure 23;
Figure 29 A and 29B illustrate the figure that calculates the process of the distance between mobile network simulator parts and test terminal and transmitted power in the mobile network simulator apparatus shown in Figure 23;
Figure 30 illustrates the figure that calculates the process of the distance between mobile network simulator parts and test terminal and transmitted power in the mobile network simulator apparatus shown in Figure 23;
Figure 31 illustrates the figure that calculates the process of the distance between mobile network simulator parts and test terminal and transmitted power in the mobile network simulator apparatus shown in Figure 23;
Figure 32 illustrates the figure that calculates the process of the distance between mobile network simulator parts and test terminal and transmitted power in the mobile network simulator apparatus shown in Figure 23;
Figure 33 A～33C illustrates the figure that calculates the process of the distance between mobile network simulator parts and test terminal and transmitted power in the mobile network simulator apparatus shown in Figure 23; With
Figure 34 illustrates the figure that calculates the process of the distance between mobile network simulator parts and test terminal and transmitted power in the mobile network simulator apparatus shown in Figure 23.
Embodiment
Below will be in detail with reference to the embodiments of the invention of painting as accompanying drawing, the identical or corresponding part of same tag representative in the accompanying drawings.
Below, with reference to accompanying drawing some preferred embodiments according to mobile network simulator apparatus of the present invention are described.
(first embodiment)
Fig. 1 is the outside drawing that illustrates according to the mobile network simulator apparatus 43 of first embodiment of the invention.
As shown in Figure 1, display device 2 and guidance panel 3 are located at the front according to the housing 1 in the mobile network simulator apparatus 43 of first embodiment.
Herein, sequence described later display part 4, connection status display part 5 and linking objective display part 6 are shown in display device 2 on demand.
And then (unless following specifying then is called " front ") is provided with in for example front of housing 1: the signal terminal 7 that connects test terminal 8; With signal terminal 9a, the 9b, 9c, the 9d that are connected the equipment that serves as linking objective.
Although following explanation is hypothesis signal terminal 9a, 9b, 9c, 9d to be provided with a plurality ofly, answer the quantity of attention terminal difference (for example, signal terminal can be shared in Ethernet (registered trade mark)) to be arranged according to connection mode.
As shown in Figure 2, actual call target 10, server 11 and the video telephone (calling video terminal) 12 that serves as the linking objective that can be connected to test terminal 8 is connected to signal terminal 9b, 9c, 9d on demand.
Even actual call target 10, server 11 and video telephone (calling video terminal) 12 is not connected to signal terminal 9b, 9c, 9d, has call targets 10 as shown in Figure 4, the virtual call target 10a of the function of server 11 and video telephone (calling video terminal) 12, virtual server 11a and virtual television phone (video call terminal) 12a is incorporated in the mobile network simulator apparatus 43, thereby might be by the virtual call target 10a that is incorporated in the mobile network simulator apparatus 43, virtual server 11a and virtual television phone (video call terminal) 12a and serve as each linking objective, and might be in conjunction with the function of linking objective.
Below, in first embodiment, each the virtual linking objective that is incorporated in the mobile network simulator apparatus 43 for use comes the situation of test terminal 8 implements communication test is described.
Fig. 3 is the figure that the details of the sequence display part 4, connection status display part 5 and the linking objective display part 6 that are shown in display device 2 is shown.
Here, as shown in Figure 3, sequence display part 4 shows a plurality of sequence 4a described later～4i, its for terminal 8 after tested with pseudo-base station parts 13 and with the communication process and the transition stage of communicating by letter of communicating by letter, indicating 13 of test terminal 8 and mobile network simulator parts of virtual linking objective 10a, 11a, 12a.
In situation described later: promptly the sequence display part 4 of Xian Shiing switches among the demonstration of sequence, virtual linking objective 10a that this sequence indication connects, 11a, the 12a communication process and the transition stage of communicating by letter of any and 13 of mobile network simulator parts, use guidance panel 3 and external Genius mouse (not shown) to wait and select switching push button (not shown) this moment, and the direct linking objective of selecting to be shown on the connection status display part 5, switch demonstration thereby might reach it.
The following description that hypothetical sequence display part 4 shows the sequence of indication test terminal 8 and the communication process of 13 of mobile network simulator parts and the transition stage of communicating by letter will be provided.
Particularly, as shown in Figure 3, sequence display part 4 is following designs: as the sequence of the indication communication process and the transition stage of communicating by letter, the a series of sequences that show the indication communication process and the transition stage of communicating by letter, thereby rely on sequence state display control unit spare 27 described later, when communication process shows in a flowchart with the transition stage of communicating by letter and indicate communication process between each sequence and communications status to turn with arrow, change show state according to transition stage.This a series of sequence is made of following: " outage " sequence 4a of outage (Power OFF) state of indication test terminal; " discharging registration " sequence 4b of release registration (Detach) state of indication test terminal; " location registers " sequence 4c of location registers (Registration) state of indication test terminal; " holding state " sequence 4d of standby (Idle) state of indication test terminal; The calling of indication test terminal begins (Origination) state and " calls out and begin " sequence 4e; The calling of indication test terminal stops (Termination) state and " calls out and stop " sequence 4f; " communications status " sequence 4g of communication (Communication) state of indication test terminal; " UE: subscriber equipment (test terminal 8) disconnects " sequence 4h of disconnection (UE Release) state of indication test terminal; With indication " NW: network (linking objective) disconnects " sequence 4i from disconnection (NW Release) state of linking objective.
Arrow indication communication process and communications status in the sequence display part 4 between sequence 4a～4i turn.
Herein, each sequence is that this fact that shows when changing show state according to transition stage shows: when setting up the transition stage of sequence, show state is different from the show state of current show state when for example changing display color or changing display brightness.
Below describe for such situation: suppose that promptly current show state is a unactivated state, and enter state of activation when the show state of transition stage time series that set up sequence.
In addition, as shown in Figure 3, connection status display part 5 shows through the test terminal 8 of mobile network simulator parts 13 and the connection status between each virtual linking objective.
Particularly, connection status display part 5 shows when respectively with graphical display test terminal 8, mobile network simulator parts 13 and the icon that serves as virtual call target 10a, the virtual server 11a of virtual linking objective and obtain during virtual television phone (video call terminal) 12a.In addition, when with virtual call target 10a, the virtual server 11a of graphical display test terminal 8, mobile network simulator parts 13 and many connection lines 14 among virtual television phone (video call terminal) 12a, show state is shown to change it according to having or not of connecting.
Herein, when with many connection lines 14 of graphical display, show state is shown to show according to this fact that changes that has or not that connects: above connection line be according to connect have or not the display color that changes corresponding connection line 14 time or when changing display brightness, show.
Below describe for such situation: promptly the show state of hypothesis when connection line 14 does not connect is unactivated state, and show state enters state of activation when connection line 14 connections.
In addition, the linking objective display part 6 of that virtual linking objective of connecting through mobile network simulator parts 13 of indication test terminal 8 shows the linking objective that is made of display unit 6a and functional unit 6b.
In Fig. 3, be chosen as the state of linking objective as virtual call target 10a, linking objective display part 6 is with graphical display virtual call target 10a.
Fig. 4 is the block diagram of drawing according to the principles of construction of the mobile network simulator apparatus 43 of first embodiment.
That is, as shown in Figure 4, receive by receiving-member 15a from the signal of test terminal 8, and the signal that receives is imported into mobile network simulator parts 13.
Signal from mobile network simulator parts 13 is sent to test terminal 8 through transmit block 15b.
Fig. 5 be depicted in such as Wideband Code Division Multiple Access (WCDMA) code division multiple access systems such as (W-CDMA) be used as in the situation of communication system, the block diagram of the principles of construction of mobile network simulator parts 13.
That is, mobile network simulator parts 13 comprise RF input block 15c, Return Reception Dept. spare 16, input IF processing unit 17, counter diffusion parts 18, decoding parts 19, communication control unit 20, send processing unit 22, addressable part 23, proliferation part 24, output IF processing unit 25 and RF output block 15d.RF input block 15c is to from being that signal that the terminal 8 of purpose receives through receiving-member 15a is carried out RF (high frequency) input and handled with the test.The output that Return Reception Dept. spare 16 receives from RF input block 15c.Input IF processing unit 17 is carried out input IF (intermediate frequency) and is handled, to generate low frequency according to the output from RF input block 15c in the Return Reception Dept. spare 16.Counter diffusion parts 18 and decoding parts 19 are sequentially carried out counter diffusion processing and decoding processing to receiving the signal that is generated at the low frequency place by input IF processing unit 17 in the processing unit 16.Communication control unit 20 inside have been incorporated linking objective specified parts 21 into the function of carrying out interchanger, it linking objective selection that comprises the data of being decoded based on decoding parts 19 etc., to call out virtual linking objective 10a, 11a, the 12a (or available linking objective 10,11,12) by test terminal 8 appointments.In this case, linking objective specified parts 21 can 8 appointments from the linking objective to the test terminal.Send processing unit 22 and send the data of importing through communication control unit 20 from virtual linking objective 10a, 11a, 12a (or available linking objective 10,11,12).23 pairs of data that send input in the processing unit 22 of addressable part are encoded.Proliferation part 24 and output IF processing unit 25 are sequentially to addressable part 23 coded datas that send in the processing unit 22 are carried out DIFFUSION TREATMENT and high frequency is handled by being incorporated into.The signal that RF output block 15d generates at high frequency treatment output IF processing unit 25 and export the RF output signal.
That is, in mobile network simulator parts 13 as constituted above, the signal of being handled by RF output block 15d of having been exported by RF is sent to test terminal 8 through transmit block 15b.
In mobile network simulator parts 13, the signal that is received by receiving-member 15a inputs to the input IF processing unit 17 that is incorporated in the Return Reception Dept. spare 16 through RF input block 15c.
Then, this signal that receives is generated at the low frequency place by input IF processing unit 17, again then, the signal that obtains of result through carrying out counter diffusion counter diffusion parts 18 and carry out decoding processing decoding parts 19, input to communication control unit 20 as decoded data.
Herein, the communication control unit 20 of wherein having incorporated linking objective specified parts 21 into is carried out the function of interchangers, and it comprises the linking objective selection etc. of the data of decoding based on decoding parts 19, to call out virtual linking objective 10a, 11a, the 12a (available linking objective 10,11,12) by test terminal 8 appointments.
In addition, communication control unit 20 will be sent to from the data of virtual linking objective 10a, 11a, 12a (or available linking objective 10,11,12) input and be incorporated into the addressable part 23 that sends the processing unit 22.
Then, export transmit block 15b by addressable part 23 coded datas to through the proliferation part 24 of implementation DIFFUSION TREATMENT, the output IF processing unit 25 of carrying out the high frequency processing and RF output block 15d.
Sequence state detection part 26 shown in Figure 4 detects current sequence from the communication control unit 20 of mobile network simulator parts 13 in the communication test relevant with test terminal 8.
Then, by sequence state detection part 26 detected sequence states through sequence state display control unit spare 27 be shown in the sequence display part 4 of display device 2, as the current sequence state in the communication test relevant with test terminal 8.
Connection status detection part 28 detects current connection status from the communication control unit 20 of mobile network simulator parts 13 in the communication test relevant with test terminal 8.
Then, by connection status detection part 28 detected connection status through connection status display control unit spare 29 be shown in the connection status display part 5 of display device 2, as the current connection status in the communication test relevant with test terminal 8.
Signal terminal 9b, 9c, 9d through as virtual call target 10a, virtual server 11a and virtual television phone (video call terminal) 12a and serve as the equipment room of linking objective interface, be used for the signal transformation part 45 of figure signal and be connected to the communication control unit 20 of mobile network simulator parts 13.
Linking objective alternative pack 30 is selected current virtual linking objective (10a, 11a, 12a) from connection status detection part 28 detected current connection status in the communication test relevant with test terminal 8.
Then, the virtual linking objective of selecting by linking objective alternative pack 30 through linking objective display control unit spare 31 be shown in the linking objective display part 6 of display device 2, as the current linking objective in the communication test relevant with test terminal 8.
Touch pad 32 is affixed to the front of the linking objective display part 6 of display device 2.When the personnel that carry out test when 32 couples of functional unit 6b of touch pad operate, operation detection parts 33 detecting operation information also are sent to corresponding virtual linking objective (10a, 11a, 12a) with detected information through linking objective alternative pack 30.
Constitute the test terminal and move the graphical user interface (GUI) 34 of input block 130 and icon mobile control unit 35 with guidance panel 3, according to the personnel that carry out test to the operation of guidance panel 3 come mobile test terminal 8, it is as with the icon of graphical display in the connection status display part 5 of display device 2, shown in the schematic arrow among Figure 12.Above interface and control assembly change the distance D on the display screen of 13 of test terminal 8 and mobile network simulator parts (NW) then.
Distance D on the display screen that test terminal 8 and mobile network simulator parts (NW) are 13 is detected by distance detecting parts 36.
Output level calculating unit 37 is based on being calculated by distance detecting parts 36 detected distance D from the output level of mobile network simulator parts 13 transmission signal of 8 to the test terminal.
Output level set parts 38 is located at the output level that calculates the RF output block 15d that is incorporated in the mobile network simulator parts 13.
Particularly, when increasing range of a signal D, output level set parts 38 reduces from the level of mobile network simulator parts 13 transmission signal of 8 to the test terminal according to the distance that increases.In addition, when reducing range of a signal D, this set parts then increases level from the transmission signal of mobile network simulator parts 13 according to the distance that reduces.
Mode can be imitated the relation between actual test terminal and base station thus, therefore might carry out more eurypalynous test to test terminal 8.
The operation that changes the distance D on the display screen of 13 of test terminal 8 and mobile network simulator parts can be by external Genius mouse etc. but not guidance panel 3 carry out.
Then, mobile network simulator apparatus 43 according to the present invention has: mobile network simulator parts 13, sequence state display control unit spare 27 and connection status display control unit spare 29.It is between measurand and at least one linking objective 10,11,12 (these can be virtual linking objective 10a, 11a, 12a, and are as follows) that mobile network simulator parts 13 place the test terminal basically.Mobile network simulator parts 13 serve as at least one mobile network simulator, its according to from the test terminal 8 and arbitrary linking objective 10,11,12 to the opposing party's connection request and in the test terminal 8 and 10,11,12 of each linking objectives form communication line, and disconnect communication line according to disconnection request from either party or the opposing party.The test terminal 8 that sequence state display control unit spare 27 connects for the communication line that forms through mobile network simulator parts 13 and 10,11,12 a series of communication tests of each linking objective, sequence 4a～4i is shown in the sequence display part 4 of display device 2, at least one in the communication process of this sequence 4a～4i indication test terminal 8 and 13 of mobile network simulator parts and each linking objective 10,11,12 and 13 of mobile network simulator parts and the transition stage of communicating by letter.Connection status display control unit spare 29 will be associated with the transition stage of communicating by letter through the test terminal 8 of mobile network simulator parts 13 and the connection status of 10,11,12 of each linking objectives, thereby and link the connection status display part 5 that is shown in display device 2 by the demonstration of state and sequence that sequence state display control unit spare 27 should association.
Now, with reference to Fig. 6～11, describe for following: be a series of communication tests of the test terminal 8 that implementation is made of the mobile communication terminal in the mobile network simulator apparatus of first embodiment of for example above-mentioned structure, and the transformation of the show state of operation of carrying out by the personnel that carry out test and display device 2.
At first, the personnel that carry out test are connected to test terminal 8 signal terminal 7 of mobile network simulator apparatus 43 as described above, and start mobile network simulator apparatus 43.
Thus, as shown in Figure 6, " outage " sequence 4a in the sequence display part 4 of connection display device 2 is with the current transition stage of indication test terminal 8.
In this state, each bar connection line 14 of connection status display part 5 is access failure all.Yet,, still can similarly show even do not connect test terminal 8.
Then, as shown in Figure 7, when the personnel that carry out test connect the power supply of test terminal 8, connect " location registers " the sequence 4c in the sequence display part 4 in short time, more then, connect " holding state " sequence 4d.
After this, as shown in Figure 8, when dialling to cry, the personnel that carry out test operate when specifying some linking objectives (10a, 11a, 12a), connect " calling out beginning " the sequence 4e in the sequence display part 4, and this moment, be shown on the connection status display part 5, in the test terminal 8 and connection line 14 flickers of 13 of mobile network simulator parts (NW).
From the situation of mobile network simulator parts (NW) 13 output call signals, connect " call out and stop " the sequence 4f in the sequence display part 4 with nominative testing terminal 8.
For example, as shown in Figure 9, when the personnel that carry out test specified virtual call target 10a to be linking objective (10a, 11a, 12a), virtual call target 10a was shown on the linking objective display part 6.
Be shown in functional unit 6b place on the linking objective display part 6 when connecting (off-hook) and operating when the personnel that carry out test use touch pad 32 grades, between test terminal 8 and virtual call target 10a, forming communication line through mobile network simulator parts 13.
Thus, as shown in Figure 9, connect " communications status " the sequence 4g in the sequence display part 4, and connect simultaneously, the connection line 14 of 13 of test terminals 8 and mobile network simulator parts (NW) in the connection status display part 5 and the connection line 14 between mobile network simulator parts (NW) 13 and virtual call target 10a.
And then if virtual call target 10a is a call state, then for the indicating call state, the connection line between mobile network simulator parts 13 and virtual call target 10a can glimmer.
When such as a series of checkouts such as communication quality, call quality and the service execution state that provided through mobile network simulator parts 13 when the test terminal 8 under the communication line formation state with serve as when stopping between the virtual call target 10a of linking objective, the personnel that carry out test are hung up (on-hook) operation to disconnect communication line for test terminal 8.
Thus, as shown in figure 10, connect " UE disconnections " the sequence 4h in the sequence display part 4, and simultaneously, the connection line 14 of 13 of test terminal 8 and mobile network simulator parts (NW) glimmers in the connection status display part 5.
At communication line from the situation that the virtual call target 10a that serves as linking objective disconnects, connect " NW disconnections " the sequence 4i in the sequence display part 4, and the connection line 14 of 13 of virtual call target 10a and mobile network simulator parts (NW) glimmers in the connection status display part 5.
When test terminal 8 with when serving as communication line between the virtual call target 10a of linking objective and disconnecting fully, as shown in figure 11, connect " holding state " the sequence 4d in the sequence display part 4, and disconnect the connection line 14 of 13 of test terminals 8 and mobile network simulator parts (NW) in the connection status display part 5 and the connection line 14 between mobile network simulator parts (NW) 13 and virtual call target 10a.
In addition, from the virtual call target 10a side of serving as linking objective to the test terminal 8 when making connection request, the personnel that carry out test are according to operating (be direction conversely) with above-mentioned same process from the functional unit 6b that is shown in linking objective display part 6.As a result, begin from virtual call target 10a side to connect, connection line 14 flickers of 13 of virtual call target 10a and mobile network simulator parts (NW) have then formed communication line in the connection status display part 5.
At this moment, in the situation of selecting test terminal 8 (in the situation that above-mentioned state remains unchanged), on sequence display part 4, show the calling terminating operation of 8 of mobile network simulator parts 13 and test terminals.
When by guidance panel 3 and external Genius mouse (not shown) to indicated number in the demonstration of the virtual call target 10a on the connection status display part 5 select, maybe when selecting switching push button (not shown), on sequence display part 4, relate to 13 of virtual call target 10a and mobile network simulator parts and call out and receive the demonstration that begins to operate.
In test terminal 8 and virtual call target 10a is in the situation of being selected by the operation of the demonstration of selecting sequence display part 4, carries out the separately communication process and communicate by letter transition stage of the demonstration of 2 sequences with indication test terminal 8 and 13 of mobile network simulator parts and virtual call target 10a and 13 of mobile network simulator parts.
Thus, on display unit 2, not only show " outage " sequence 4a, " off-position registration " sequence 4b, " location registers " sequence 4c, " holding state " sequence 4d, " call out and begin " sequence 4e, " call out and stop " sequence 4f, " communications status " sequence 4g, " UE: subscriber equipment (test terminal 8) disconnects " sequence 4h and " NW: network (linking objective) disconnects " sequence 4i, also show to rely on connection status display control unit spare 29 to be shown in connection status display part 5, test terminal 8 and linking objective (10a, 11a, connection status 12a), link with the demonstration with sequence, it is shown in sequence display part 4 with relying on sequence state display control unit spare 27, test terminal 8 and linking objective (10a, 11a, communication 12a) is relevant.
The content that relies on sequence state display control unit spare 27 to be shown in the sequence of sequence display part 4 can have different with above-mentioned sequence 4a～4i according to the place of selected demonstration (for example, virtual call target 10a or virtual server 11a or virtual television phone (video call terminal) 12a and 13 of mobile network simulator parts) sequence.
Therefore, the personnel that carry out test show the demonstration of the connection status that link with sequence based on being shown on the display unit 2, can hold the current communication process and the connection status of a series of connections relevant with test terminal 8 in testing intuitively; When occurring at short notice, fault can determine the reason of this fault; And can improve the personnel's that carry out test etc. ability to work significantly.
In addition, the personnel that carry out test for example move the test terminal 8 on the connection status display part 5 that is shown in display unit 2 among " holding state " the sequence 4d on being shown in the sequence display part 4 of display unit 2 and " communications status " sequence 4g, and change distance D on the display screen relevant, thereby might change level from the transmission signal relevant of mobile network simulator parts (NW) 13 with test terminal 8 with mobile network simulator parts (NW) 13 by move input block 130 and icon mobile control unit 35 by guidance panel 3 and the test terminal that GUI34 constitutes.
Details about the level that changes the transmission signal relevant with test terminal 8 according to the distance D on the display screen will illustrate in aftermentioned the 4th embodiment.
Therefore, even in following situation: promptly test terminal 8 with mobile network simulator parts (NW) thus 13 distance has changed the sequence of communication process and communication transition stage is connected in the communication test relevant with indication and test terminal 8 state also have been changed by the effect that the level that receives from the transmission signal of mobile network simulator parts (NW) 13 changes, the personnel that carry out test still can and hold these changes easily by means of the demonstration that is caused by sequence display part 4 and connection status display part 5.
As described above, mobile network simulator apparatus 43 uses the actual call target 10, server 11 and the video telephone (calling video terminal) 12 that are connected to signal terminal 9b, 9c, 9d but not virtual call target 10a, virtual server 11a and virtual television phone (video call terminal) 12a can carry out the communication test relevant with test terminal 8.
(second embodiment)
Figure 13 be mobile network simulator apparatus 43 is shown, promptly according to the outside drawing of the pseudo-base station equipment of second embodiment of the invention.
In Figure 13, be marked by same tag with the same composition key element of the mobile network simulator apparatus 43 of aforementioned first embodiment shown in Figure 1, and omitted the detailed description that repeats at this.
In the mobile network simulator apparatus 43 according to second embodiment, sequence display part 4, connection status display part 5 and mail screen display part 41 are shown in display unit 2 on demand.
On the mail screen display part 41 in them, the screen that sends mail by generation shown in Figure 14 demonstrates display part 42a and importation 42b for example.
Figure 15 is the block diagram of drawing according to the principles of construction of the mobile network simulator apparatus 43 of second embodiment.
In Figure 15, be marked by same tag with the same composition key element of the mobile network simulator apparatus 43 of aforementioned first embodiment shown in Figure 4, and omitted the detailed description that repeats at this.
In the mobile network simulator apparatus 43 according to second embodiment, e-mail server is used as becomes the virtual server of one of linking objective 11a, and mail applications 41a then is connected to e-mail server.
Linking objective display control unit spare 31 is shown in display device 2 with selected virtual linking objective as current linking objective.In addition, as shown in figure 14, in the situation of having selected virtual server 11a, use the mail screen display part 41 of the mail applications 41a that is connected to virtual server 11a to be shown in display unit 2.
Be shown in the situation of display unit 2 in mail screen display part 41, might browse the content of the Email that receives by e-mail server and through touch pad 32 operation input section 42b by the personnel that carry out test, thereby might carry out editing, comprise that the content of the transmission that Email is produced writes display part 42a.
Then, be sent to targeted mails address in response to detecting the content of pushing the transmission that sends button and will write display part 42a through virtual call target 10a as target as e-mail server by operation detection parts 33.
That is, carry out the mail screen display part 41 on the personnel operation display screen of test, thus might carry out commute the virtual server 11a that serves as e-mail server, and the transmitting-receiving of relative Email.
In the mobile network simulator apparatus 43 that constitutes like this according to second embodiment, when the personnel operation of carrying out test have the E-mail receiver/send function test terminal 8, and when specifying e-mail address by the virtual server 11a that serves as e-mail server (being linking objective) management, test terminal 8 is connected to the virtual server 11a of e-mail server through mobile network simulator parts 13.
Mode thus, 8 Emails that send are transferred into virtual server 11a from the test terminal.
The Email that is stored among the account of respective electronic addresses of items of mail of virtual server 11a is taken out by mail applications 41a, and the Email that takes out is shown in the display unit 41a of the mail screen display part 41 that shows on the display device 2.
And then, receiving in the Email by test terminal 8, the addresses of items of mail of the input block 41b nominative testing terminal 8 of the personnel that carry out test on the mail screen display part 41 is also carried out transmit operation, thereby the content of mail is sent to the account of the addresses of items of mail of test terminal 8.
The e-mail storage that is sent to test terminal 8 is in the virtual server 11a that serves as e-mail server.
Have in the situation of function of call testing terminal 8 at the virtual server 11a that serves as e-mail server, by using this function to come call testing terminal 8, thereby test terminal 8 can receive the Email from the virtual server 11a that serves as e-mail server.
Do not have in the situation of function of call testing terminal 8 at the virtual server 11a that serves as e-mail server, 8 to virtual server 11a requests connect from the test terminal, thereby the Email from the virtual server 11a that serves as e-mail server can be taken out and receive in test terminal 8.
Therefore, the personnel that carry out test carry out email exchange by the mail applications 41a that provides with mobile network simulator apparatus 43, and can detect the operation of the e-mail function that (test) test terminal 8 had.
Can use the real server 11 that is connected to signal terminal 9c to replace the virtual server 11a that serves as e-mail server.
(the 3rd embodiment)
Figure 16 illustrates the two mobile network simulator apparatus 43 of a cover according to third embodiment of the invention, the outside drawing of 43a.
In Figure 16, be marked by same tag with the same composition key element of the mobile network simulator apparatus 43 of aforementioned first embodiment shown in Figure 1, and omitted the detailed description that repeats at this.
In the 3rd embodiment, use cover mobile network simulator apparatus 43 and another mobile network simulator apparatus 43a that has same configuration with equipment 43.
In these mobile network simulator apparatus 43,43a, signal terminal 9a, 9a connect through signal cable 44.
In addition, a test terminal 8 is connected to the signal terminal 7 of a mobile network simulator apparatus 43, and another test terminal 8 then is connected to the signal terminal 7 of another mobile network simulator apparatus 43a.
As shown in figure 17, display device 2 difference display sequence display parts 4, connection status display part 5 and the linking objective display part 6 of each mobile network simulator parts 43,43a.
Among them, each connection status display part 5 shows by test terminal 8 (8a) and even long-range mobile network simulator 43a (43), mobile network simulator parts 13, virtual call target 10a, virtual server 11a, virtual television phone (video call terminal) 12a and many connection status that connection line 14 constitutes.
Figure 18 is the block diagram of drawing according to the principles of construction of the mobile network simulator apparatus 43 of the 3rd embodiment.
In Figure 18, be marked by same tag with the same composition key element of the mobile network simulator apparatus 43 of aforementioned first embodiment shown in Figure 4, and omitted the detailed description that repeats at this.
In a mobile network simulator apparatus 43 according to the 3rd embodiment, the communication control unit 20 (with reference to Fig. 5) of mobile network simulator parts 13 not only is connected to through as the interface of virtual call target 10a, virtual server 11a, virtual television phone (video call terminal) 12a and the equipment room that serves as linking objective, signal transformation part 45 that figure signal is used and each signal terminal 9b, the 9c, the 9d that are connected through signal terminal 9a by signal cable 44, also is connected to the signal terminal 9a of long-range mobile network simulator apparatus 43.
Below, with reference to Figure 19～22, describe for following operation: the personnel that promptly carry out test use a cover two mobile network simulator apparatus 43,43a according to the 3rd embodiment of above-mentioned formation to carry out the change of show state of the display device 2 of the compare test of two test terminals 8,8a and each mobile network simulator apparatus 43,43a.
At first, as described above, after the personnel that carry out test are connected to the signal terminal 7 of each mobile network simulator apparatus 43,43a at each test terminal 8,8a, start each mobile network simulator apparatus 43,43a and connect the power supply of each test terminal 8,8a.
Thus, as shown in figure 19, in the sequence display part 4 of each mobile network simulator apparatus 43,43a, connect " location registers " sequence 4c in short time, connect " holding state " sequence 4d then.
In this state, the personnel that carry out test carry out the operation of dialing detection terminal 8 mobile network simulator apparatus 43 sides, with assigning remote test terminal 8a.In this case, as shown in figure 20, mobile network simulator apparatus 43 sides, connect " calling out beginning " the sequence 4e in the sequence display part 4, and simultaneously, in connection status display part 5, connection line 14 flickers of 13 of test terminal 8 and mobile network simulator parts.
In another mobile network simulator apparatus 43a side, connect " call out and stop " the sequence 4f in the sequence display part 4, and simultaneously, connection line 14 flickers in connection status display part 5, between 13 and mobile network simulator 43a of mobile network simulator parts (NW).
Then, hear that at 8a place, another test terminal calling stops sound.
At this moment, in the calling side of beginning of mobile network simulator 43, the connection line 14 between mobile network simulator parts 13 and mobile network simulator 43a can flicker.
And in another mobile network simulator 43a side, the connection line 14 that mobile network simulator parts 13 and mobile network simulator are 43 also can glimmer.
When the personnel that carry out test carry out making operation at 8a place, another test terminal, formed relevant communication line with another test terminal 8a through mobile network simulator 43 sides' mobile network simulator parts (NW) 13 and another mobile network simulator apparatus 43 sides' mobile network simulator parts (NW) 13.
The result, as shown in figure 21, mobile network simulator apparatus 43 sides, connect " communications status " the sequence 4g in the sequence display part 4, and simultaneously, connect the connection line 14 of 13 of test terminals 8 and mobile network simulator parts (NW) in the connection status display part 5 and the connection line 14 between mobile network simulator parts (NW) 13 and another mobile network simulator apparatus 43a.
In another mobile network simulator apparatus 43a side, connect " communications status " the sequence 4g in the sequence display part 4, and simultaneously, connect the connection line 14 of 43 of the connection line 14 of 13 of test terminal 8a and mobile network simulator parts (NW) in the connection status display part 5 and 13 and mobile network simulator apparatus of mobile network simulator parts (NW).
Then, when such as a series of inspection work such as communication quality, call quality and the service execution state that provided when stopping between the test terminal 8 of communication line under the state that two mobile network simulator apparatus 43,43a form, 8a, the personnel that carry out test are hung up operation to disconnect communication line for test terminal 8.
Then, as shown in figure 22, connect " UE disconnections " sequence 4h in the sequence display part 4 mobile network simulator apparatus 43 side, and simultaneously, the connection line 14 of 13 of test terminal 8 and mobile network simulator parts (NW) glimmers in the connection status display part 5.
In another mobile network simulator 43a side, connect " NW disconnection " the sequence 4i in the sequence display part 4, and simultaneously, connection line 14 flickers in the connection status display part 5 between 13 and mobile network simulators of mobile network simulator parts (NW).
When the communication line between test terminal 8,8a disconnects fully, connect " holding state " sequence 4d, 4d in the display part of sequence separately 4,4 of two mobile network simulator apparatus 43,43a.Then, disconnect the connection line 14 of 13 of test terminal 8 in each connection status display part 5,5,8a and mobile network simulator parts (NW) and disconnect mobile network simulator parts (NW) 13 and each mobile network simulator 43,43a between connection line 14.
So far the display mode of Shuo Ming connection line 14 is used as example and provides.If can discern the connection progress, then can come display mode is shown by sequence, flashing mode, color and the brightness that changes the power supply on/off.
In the 3rd embodiment that constitutes like this, the personnel that carry out test use a cover two mobile network simulator apparatus 43,43a can carry out the compare test of two test terminals 8,8a easily.In addition, the demonstration that produces based on each sequence display part 4,4 and each connection status display part 5,5, might check the detailed sequence of each test terminal 8,8a and connection status in detail lucidly in the stage of carrying out compare test.
Although above explanation for one the cover have two mobile network simulator apparatus 43 of same structure, the connection among the 43a provides, but, in the middle of signal cable 44, use distributors (for example hub in Ethernet (registered trade mark) connects) can make it to connect two or more mobile network simulator apparatus 43,43a ..., each equipment all has same structure.
In this case, the personnel that carry out test also can carry out the operation of dialing detection terminal 8,8a etc. to determine linking objective.
Moreover, might with the third party come test call and with three or above test terminal 8,8a ... open simultaneously and call out, this be by connect three or above mobile network simulator apparatus 43,43a ... realize that each equipment all has same structure.
(the 4th embodiment)
Figure 23 is the outside drawing that illustrates according to the mobile network simulator apparatus 243 of fourth embodiment of the invention.
In mobile network simulator apparatus 243 according to fourth embodiment of the invention, the content that further specifies of example is provided, mobile network simulator parts 121 have the function of a plurality of mobile network simulators in this embodiment; And in mobile network simulator apparatus 43 according to aforementioned first embodiment, be shown in reference to the test terminal 8 on the connection status display part 5 of the display device 2 of Figure 12 explanation be moved, with the distance D on the display screen that changes 13 of test terminal 8 and mobile network simulator parts (NW).
Therefore, display device as used according to the mobile network simulator apparatus 243 of fourth embodiment of the invention, be provided with display device 106, it has been removed with first embodiment in the suitable assembly in the sequence display part 4 of display device 2 and linking objective display part 6 and have connection status display part 112 suitable etc. with the connection status display part 5 of display device 2.
That is, in mobile network simulator apparatus 243, as shown in figure 23, form mobile installing component 102 at the end face of housing 101 according to fourth embodiment of the invention.
102 places removably are provided with a plurality of mobile network simulators 103,104a, 105a at mobile installing component.
Display device 106 and operation panel 107 are provided at the front of housing 101.
As shown in figure 24, display device 106 shows with figure or principle ground: three mobile network simulators (display part) 103b, 104b, 105b; (display parts) 108,109,110, three pseudo-zones that provide for these three mobile network simulators (display part) 103b, 104b, 105b; Test terminal (display part) 111b that serves as portable terminal; Connection status display part 112; Transmitted power display unit 118; And the distance display part 140 of the distance between demonstration each mobile network simulator (display part) 103b, 104b, 105b and test terminal (display part) 111b.
The practical communication district that each pseudo-zone 108,109,110 is had corresponding to each mobile network simulator 103b, 104b, the 105b that can communicate by letter with test terminal 111a (111b).
Connection status display part 112 can demonstrate this state: actual test terminal 111a promptly shown in Figure 23 (corresponding to the test terminal 111b on the display screen of Figure 24) is connected to mobile network simulator 103b, the 104b, 105b and the network 113 that are shown as the icon that figure generates respectively and for example serves as virtual call target 114, virtual server 115 and the virtual television phone (video call terminal) 116 etc. of linking objective through connection line 117.
Particularly, be physically connected to virtual call target 114, virtual server 115 and the virtual television phone (video call terminal) 116 of test terminal 111b and be present in connection line 117 on the communication path that arrives at them and glisteningly show and be switched on.
The set point that can show the transmitted power (output level) of the actual transmission signal that is sent to actual test terminal 111a (111b) of actual mobile network simulator 103c (103b), 104c (104b), 105c (105b) with the transmitted power display unit 118 of graphical display.
In Figure 24, test terminal 111a (111b) is positioned at the pseudo-zone 108 of the mobile network simulator 103c (103b) at transmitted power display unit 118 places.Therefore, as the output halted state (for example, deleted the state of transmission power value), only show the set point of the transmitted power (output level) of mobile network simulator 103c (103b), and do not show the transmitted power (output level) of other mobile network simulators 104c (104b), 105c (105b).
It is the demonstration that this mobile network simulator apparatus 143 can not be carried out the output halted state fully at transmitted power display unit 118 places that a kind of situation is arranged.Therefore, same state can be by providing the receiving ability that equals test terminal 111a or above setting or exporting such signal: promptly test terminal 111a can not be identified as the received signal in the output halted state of transmitted power and reach in pseudo-mode.
Distance display part 140 show by the personnel setting of carrying out test, with the corresponding value (following also be called " actual range ") of actual range between each mobile network simulator 103c (103b), 104c (104b), 105c (105b) and actual test terminal 111a (111b).
In Figure 24, test terminal 111a (111b) is positioned at the pseudo-zone 8 of mobile network simulator 3b.Therefore, in distance display part 140, the value of distance between test terminal 111a (111b) and mobile network simulator 103c (103b) only is provided, and is provided as showing halted state (such as the state of having deleted value) with other mobile network simulators 104c (104b), distance that 105c (105b) is relevant.
Distance display part 140 closely is close at each mobile network simulator 103b, 104b, the 105b that are shown in display device 106 and is shown and the relevant actual range of actual test terminal 111a (111b), thus make the personnel that carry out test might be intuitively which type of being held in the actual environment apart from corresponding to the distance on the display screen.Therefore, improved the operability of mobile network simulator apparatus 143.
In Figure 23, provide the test terminal 111a (corresponding to the test terminal 111b on the display screen of Figure 24) that serves as actual portable terminal through holding wire 120 and the signal terminal 119 that connects in for example front of housing 101.
Figure 25 is the block diagram of drawing according to the principles of construction of the mobile network simulator apparatus 243 of the 4th embodiment.
Signal " a " from test terminal 111a is imported each three mobile network simulator 103c, 104c, the 105c that is made of the computer that for example constitutes mobile network simulator parts 121 side by side through holding wire 120.
Each mobile network simulator 103c, 104c, 105c are incorporated among each mobile network simulator module 103a shown in Figure 23,104a, the 105a, and corresponding with each mobile network simulator 103b, 104b, 105b on the display screen that is shown in Figure 24.
Signal " b " from each mobile network simulator 103c, 104c, 105c is transferred into test terminal 111a through holding wire 120.
Each mobile network simulator 103c, 104c, 105c have corresponding said function in response to test terminal 11a with real base station, and in response to from test terminal 111a, specified the connection request of communication target and at test terminal 111a and each virtual linking objective, i.e. 116 of virtual call target 114, virtual server 115 and virtual television phones (video call terminal) form communication line.
Mobile network simulator control assembly 122 has manages and controls each mobile network simulator 103c that is incorporated into mobile network simulator 121, the state of 104c, 105c and the function of operation separately.
In mobile network simulator control assembly 122, be provided with communication target control assembly 123, mobile network simulator resource management parts 124, transmission power control parts 125 etc.
The connection status that 123 identifications of communication target control assembly and editor and virtual call target 114, virtual server 115 and virtual television phone (video call terminal) 116 are relevant, these virtual call targets 114, virtual server 115 and virtual television phone (video call terminal) 116 is physically connected to each mobile network simulator 103c, the specified test terminal 111b of 104c, 105c, and this connection status is sent to connection status display control unit spare 126.
126 outputs of connection status display control unit spare are from the connection status of communication target control assembly 123 inputs, to be shown in the connection status display part 112 of display device 106 as shown in figure 24.
Mobile network simulator resource management parts 124 storage is incorporated into the position of each mobile network simulator 103c, 104c, 105c of mobile network simulator parts 121 and the position and the size (width) in pseudo-zone 108,109,110 that is incorporated into each mobile network simulator 103c, 104c, the 105c of mobile network simulator parts 121, and these positional information projects are sent to mobile network simulator and pseudo-regional display control unit spare 127.
Mobile network simulator and pseudo-regional display control unit spare 127 as shown in figure 24 on the display screen of display device 106 the appointed positions place show mobile network simulator 103b, 104b, 105b and the pseudo-zone 108,109,110 correspond respectively to mobile network simulator 103c, 104c, 105c.
Particularly, shown in Figure 28 A, on the display screen of display device 106, form the rectangular coordinate (XY coordinate) that (show or do not show) is made of x coordinate and y coordinate.(x y) has located to mark each mobile network simulator 103b, the position of 104b, 105b and the position in each pseudo-zone 108,109,110 at the coordinate of this XY coordinate.
The X reference axis is corresponding to first reference axis, and the Y reference axis is corresponding to second reference axis.
Shown in Figure 28 B, mobile network simulator and pseudo-regional display control unit spare 127 will be indicated each coordinate B1 (X of mobile network simulator 103b, 104b, 105b position on the XY of display device 106 coordinate B1, Y B1), B2 (X B2, Y B2), B3 (X B3, Y B3) be sent to distance calculation parts 134.
Therefore, mobile network simulator resource management parts 124 and mobile network simulator and pseudo-regional display control unit spare 127 have following function: i.e. storage is incorporated into the position of mobile network simulator 103c, 104c, 105c of mobile network simulator parts 121 and the position in pseudo-zone 108,109,110, and output mobile network simulator 103b, 104b, 105b and pseudo-zone 108,109,110, to be shown in display device 106.
Mode thus, for example, shown in Figure 26 A only two mobile network simulator 103a, 104a be installed in the situation of mobile installing component 102 of housing 101 end faces, display device 106 only shows corresponding to mobile network simulator 103b, the 104b of mobile network simulator module 103a, 104a and pseudo-zone 108,109.
And then, when in the state shown in Figure 26 A to mobile network simulator module 104a sampling and shown in state when moving to state shown in Figure 26 B, the mobile network simulator 104b and the pseudo-zone 109 that are shown on the display device 106 are deleted, and have kept mobile network simulator 103b and pseudo-zone 108.
Might show mobile network simulator 104b and pseudo-zone 109 but not deletion mobile network simulator 104b and pseudo-zone 109 with invalid pattern such as indication dotted line etc.
Transmission power control parts 125 shown in Figure 25 will be set to each mobile network simulator 103c, 104c, 105c by the transmitted power (output level) that each mobile network simulator 103c, 104c, 105c are sent to the signal " b " of test terminal 111a.
And then the transmitted power (output level) that transmission power control parts 125 will be located at mobile network simulator 103c, 104c, 105c place is sent to transmitted power display control unit spare 128.
As shown in figure 24, transmitted power display control unit spare 128 each mobile network simulator 103c that will receive from transmission power control parts 125, the transmitted power (output level) of 104c, 105c are shown on the transmitted power display unit 118 of display device 106.
Now, the structure and the operation of moving input block 130 and test terminal mobile control unit 131 for test terminal shown in Figure 25 provides explanation.
Input block 130 and test terminal mobile control unit 131 are moved in the test terminal, and each changes the test terminal 111b that is shown on the display device 106 and the distance on the display screen between each mobile network simulator 103c (104c, 105c).
The position of mobile network simulator 103b (104b, 105b) is fixed in principle, therefore, the coordinate on the XY coordinate of the test terminal 111b on the display screen of change display device 106 (x, y).
In embodiments of the present invention, use GUI132 and in response to coming mobile test terminal 111b by the operation of personnel on guidance panel 107 of carrying out test, and change coordinate on the XY coordinate (x, y).
Coordinate (x on the XY coordinate of the test terminal 111b on a kind of display screen that changes display device 106, y) in the technology, not only use aforesaid operations panel 107, also will take icon as in the test terminal of display device 106 111b with graphical display, thereby shown in Figure 27 A, might move the icon of (towing) test terminal 111b by Genius mouse 136.
In addition, in another kind of technology, be provided with touch pad 137 on the surface of display device 106, thereby shown in Figure 27 B, the personnel that carry out test might come the position of mobile test terminal 111b with finger on touch pad 137.
And then, in another technology shown in Figure 27 C, the input frame 138 that on display device 106, shows transmitted power, and the personnel that carry out test from guidance panel 107 will be relevant with test terminal 111b the transmitted power (output level) of each mobile network simulator 103b (104b, 105b) be input to input frame 138, thereby position that might mobile test terminal 111b so that the distance conduct distance corresponding between each mobile network simulator 103b (104b, 105b) and test terminal 111b and obtain with the transmitted power of importing (output level).
In Figure 27 A, 27B and 27C, although whole operations on the same screen have been described, also might be shown in Figure 27 D, use additional special-purpose entr screen to come the position of mobile test terminal 111b.
That is, in Figure 27 D, come the position of moving handle 142 along the distance scale that is shown in screen by Genius mouse.Thereby when the position of mobile test terminal 111b, the actual range and the transmitted power that are shown in display box 144,145 became according to moving.
Thus, even shield in the situation that quantity is very little and moving range test terminal 111b is limited of viewing area on the picture one, by utilizing additional special use apart from entr screen, also can commence operation.
As shown in figure 24, in each pseudo-zone 108,109,110, be provided with zoom button 143, and click zoom button 143 by Genius mouse, thus might be shown in Figure 27 E, special use apart from entr screen on to amplify mode range of a signal entr screen.
Equally, in the situation of Figure 27 E, the position of handle 142 also is to be moved along the distance scale that is shown in screen by Genius mouse, thereby, when the position of mobile test terminal 111b, the actual range and the transmitted power that are shown in display box 144,145 changed according to moving.
Thus, when the reception that test terminal 111a (111b) is provided enables the distance (transmitted power of gained as a result) of level restriction, in the situation of attempting the 111b of mobile test terminal slightly, carry out input operation easily.
Even on the same screen shown in Figure 27 A, 27B and the 27C, also click zoom button 143 shown in Figure 24 by Genius mouse, show trickle the moving of also easy input thereby might carry out in the amplification mode.
And then, shown in Figure 27 F, on display device 106, show actual range input frame 141, and each mobile network simulator 103b (104b, 105b) that the personnel that carry out test should set from guidance panel 107 and the actual range between the 111b of test terminal are input to input frame 141.In this case, the distance on the display between each mobile network simulator 103b (104b, 105b) and test terminal 111b changes over the value corresponding with the actual range of importing, thus the position of possible mobile test terminal 111b.
Promptly, in following situation: promptly the distance between portable terminal and base station is known in based on the test of actual environment, then preferably by actual range numerical value being input to input frame 141 comes mobile test terminal 111b and not on display screen mobile test terminal 111b adjust to ideal distance.
In this case, in principle, the actual range of input is replaced the displacement on the change in coordinate axis direction (for example X coordinate) of aforementioned XY coordinate.
In the situation of the actual range that input is relevant with two mobile network simulator 103b, 104b separately, the distance that is input to two mobile network simulator 103b, 104b separately is transformed into direct range, and the crosspoint between these two straight lines is defined as the position of test terminal 111b.
Yet in this case, in the situation in the crosspoint that can not obtain two straight lines, it is treated as mistake, and not mobile test terminal 111b.
Shown in Figure 28 A and 28B, test terminal location calculation component 133 reads the coordinate U of the position of indication test terminal 111b on the XY of display device 106 coordinate 1(X U1, Y U1), and with the coordinate that reads after tested terminal mobile control unit 131 be sent to distance calculation parts 134.
Distance calculation parts 134 are from the coordinate B of mobile network simulator 103b, 104b, 105b 1(X B1, Y B1), B 2(X B2, Y B2), B 3(X B3, Y B3) and the coordinate U of test terminal 111b 1(X U1, Y U1) and calculate distance between test terminal 111b and one or above mobile network simulator 103b, 104b, 105b.
In addition, the distance that distance calculation parts 134 respectively calculate from the display screen and calculate each actual range between each mobile network simulator 103c, 104c, 105c and test terminal 111a, and for the distance display that will calculate in the distance display part 140 of display device 106 and the distance that output calculates.
Mobile network simulator 103c, 104c, the distance between 105c of transmitted power calculating unit 129 use test terminals and one or above input are calculated each transmitted power (output level) that is sent to the signal " b " of test terminal 111a from each mobile network simulator 103c, 104c, 105c, and the power (output level) that calculates is sent to transmission power control parts 125.
In a word, along with the distance relevant with test terminal 111a shortens, the transmitted power (output level) that is sent to the signal of test terminal 111a has increased.
Now, with reference to the specific operation of Figure 29～33 prescribed distance calculating units 134 and transmitted power calculating unit 129.
In the present invention, at test terminal 111b (coordinate U 1(X U1, Y U1)) and mobile network simulator 103b (104b, 105b) (coordinate B 1(X B1, Y B1)) between distance definition in, three kinds of distance type are arranged, that is: the distance D on the X coordinate direction shown in Figure 29 A 1By the distance C on the Y coordinate direction shown in Figure 29 B 1With the distance D on the X coordinate direction 1Addition and distance (C 1+ D 1); With direct range E shown in Figure 30 1The personnel that carry out test set at distance calculation parts 134 places in advance and utilize distance D 1, (C 1+ D 1) and E 1In which kind of type.
For example, in the situation that shown in Figure 26 B, has a test terminal 111b and a mobile network simulator 103b, do not need moving of Y direction.Therefore, even the change of Y direction in the operation of mobile test terminal 111b, occurs, also still utilize setting the distance D on the X coordinate direction that does not have influence 1Thereby, help to improve operability.
Shown in Figure 26 A, even have test terminal 111b and a plurality of mobile network simulator 103b, 104b, in for example not needing to change the situation of distance, also still utilize distance D on the X coordinate direction because of moving of Y direction 1
Distance D on the X coordinate direction shown in Figure 29 A 1Obtain by following formula:
D 1＝|X b1-X u1|
Mode thus is sent to the transmitted power P of the signal of test terminal 111a from mobile network simulator 103c D1Get by following formula:
P D1＝F(G(D 1))
Wherein G () is that distance from the XY coordinate draws the function that actual range is used.For this function G (), can draw actual range by linear function, exponential function, logarithmic function etc. according to performance of tested object, test terminal 111a etc.The actual range that draws like this is shown on the distance display part 140 of display device 106.
In this case, when using any function, the personnel that carry out test select mobile expression which kind of actual range of test terminal 111b on display screen from tested object, operability etc., and set selected item at distance calculation parts 134 places in advance.
In addition, F () is the predefined function that is used for from actual distance calculation transmitted power (output level).This function F () is to shorten the function that increases transmitted power (output level) with distance.
Distance C on the Y coordinate direction shown in Figure 29 B 1With the distance D on the X coordinate direction 1Obtain by following formula:
C 1＝|Y b1-Y u1|
D 1＝|X b1-X u1|
In this case, be sent to the transmitted power P of the signal of test terminal 111a from mobile network simulator 103c A1Get by following formula:
P A1＝F(G(C 1+D 1))
It has used the distance (C of addition 1+ D 1).
For being used for the function G () that distance from the XY coordinate draws actual range, can set the function G that is used to draw the actual range on the X-direction separately X() and be used to draw the function G of the actual range on the Y direction Y().
In this case, in distance C from the Y direction 1Distance D with directions X 1Obtain the actual range G of Y direction Y(C 1) and the actual range G of directions X X(D 1) after, be sent to the transmitted power P of the signal of test terminal 111a from above-mentioned mobile network simulator 103c A1Get by following formula:
P A1＝F(G Y(C 1)+G X(D 1))
Handle according to this, even in the less situation of the mobile range on the change in coordinate axis direction, on display screen, also can improve operability.
Direct range E shown in Figure 30 1By formula E 1=[(X B1-X U1) 2+ (Y B1-Y U1) 2] 1/2Obtain.
In this case, be sent to the transmitted power P of the signal of test terminal 111a from mobile network simulator 103c E1Get by following formula:
P E1＝F(G(E 1))
The transmitted power P that in Figure 29 A, 29B and 30, obtains D1, P A1, P E1It is the transmitted power under the condition that only has a test terminal 111a and a mobile network simulator 103c shown in Figure 26 B for example.
Figure 31 and 32 shown in Figure 28 A, be illustrated under the condition that has a test terminal 111a and three the mobile network simulator 103c (103b), the 104c (104b) that distribute along the Y coordinate direction, 105c (105b) with under 108,109, the 110 non-existent conditions of pseudo-zone, obtain the figure of process of each transmitted power (output level) of the mobile network simulator 103c relevant, 104c, 105c with test terminal 111a.
In Figure 31, obtain the distance C on the Y coordinate direction between each mobile network simulator 103b, 104b, 105b and test terminal 111b 1, C 2, C 3, and then, obtain the distance D on the X coordinate direction between each mobile network simulator 103b, 104b, 105b and test terminal 111b 1, D 2, D 3
Then, obtain each distance (C by the distance on X and the Y coordinate direction between addition each mobile network simulator 103b, 104b, 105b and test terminal 111b 1+ D 1), (C 2+ D 2), (C 3+ D 3).
From each addition distance (C 1+ D 1), (C 2+ D 2), (C 3+ D 3), each transmitted power P of relevant with test terminal 111a, mobile network simulator 103c, 104c, 105c A1, P A2, P A3Get by following formula:
P A1＝F(G(C 1+D 1))
P A2＝F(G(C 2+D 2))
P A3＝F(G(C 3+D 3))
On the other hand, in Figure 32, the distance between each mobile network simulator 103b, 104b, 105b and test terminal 111b is respectively as direct range E 1, E 2, E 3And get.From direct range E 1, E 2, E 3, each transmitted power P of relevant with test terminal 111a, mobile network simulator 103c, 104c, 105c E1, P E2, P E3Get by following formula:
P E1＝F(G(E 1))
P E2＝F(G(E 2))
P E3＝F(G(E 3))
Figure 33 A, 33B and 33C are to be illustrated in to move input block 130 and test terminal mobile control unit 131 by means of the test terminal and move in the situation of the test terminal 111b that is shown in display device 106 on the Y coordinate direction shown in Figure 26 A, at two the mobile network simulator 103c (103b) that have a test terminal 111a (111b) and distribute along the Y coordinate direction, under the condition of 104c (104b) and the pseudo-zone 108 of existence, under the condition in 109 zones that overlap each other 135, obtain each mobile network simulator 103c relevant with test terminal 111a, the figure of the process of each transmitted power (output level) of 104c.
Figure 33 A shows this state: promptly test terminal 111b is arranged in the zone of pseudo-zone 108 except that superimposed zone 135 of mobile network simulator 103b.
In this state, the transmitted power of the mobile network simulator 103b relevant with test terminal 111a be as two types transmitted power and, promptly from the distance D on the X coordinate direction between mobile network simulator 103b and test terminal 111a 1And the transmitted power P that gets D1=F (G (D 1)) and from direct range E 1And the transmitted power P that gets E1=F (G (E 1)).
Test terminal 111b not in the pseudo-zone 109 of mobile network simulator 104b, therefore, two types the transmitted power P of the mobile network simulator 104c relevant with test terminal 111a D2, P E2All be " 0 " (output halted state).
By this way, the personnel that carry out test only change the operation of the distance between test terminal and mobile network simulator, thereby might change the transmitted power (output level) of the mobile network simulator relevant with the test terminal automatically.Therefore, the personnel that carry out test can significantly improve the test job efficient relevant with the test terminal.
Figure 33 B shows this state: promptly test terminal 111b is positioned at zone 135,108,109 zones that overlap each other, promptly pseudo-zone.
In this state, the transmitted power of the mobile network simulator 103c relevant with test terminal 111a be as three types transmitted power and, promptly from the distance D on the X coordinate direction between mobile network simulator 103b and test terminal 111a 1And the transmitted power P that gets D1=F (G (D 1)); From passing through the distance C on the Y coordinate direction between mobile network simulator 103b and test terminal 111b 1With the distance D on the X coordinate direction 1Distance (the C of addition gained 1+ D 1) and transmitted power P A1=F (G (C 1+ D 1)) and from direct range E 1And the transmitted power P that gets E1=F (G (E 1)).
Equally, the transmitted power of the mobile network simulator 104c relevant with test terminal 111a be as three types transmitted power and, promptly from the distance D on the X coordinate direction between mobile network simulator 104b and test terminal 111a 2And the transmitted power P that gets D2=F (G (D 2)); From passing through the distance C on the Y coordinate direction between mobile network simulator 104b and test terminal 111b 2With the distance D on the X coordinate direction 2Distance (the C of addition gained 2+ D 2) and transmitted power P A2=F (G (C 2+ D 2)) and from direct range E 1And the transmitted power P that gets E1=F (G (E 2)).
In this state: promptly test terminal 111b is positioned at 108,109 zones that overlap each other, promptly pseudo-zone, zone 135, and the distance that is used to calculate on the display screen of transmitted power of each mobile network simulator 103c, the 104c relevant with test terminal 111a can be from the distance D on the X coordinate direction 1, the distance C on the Y coordinate direction 1With the distance D on the X coordinate direction 1Distance (the C of addition gained 1+ D 1) and direct range E 1The middle selection.
Therefore, carrying out the personnel that test is distributed in the condition of 2 dimensional region, selects best " distance " from this distance of three types according to each mobile network simulator 103c (103b), 104c (104b), 105c (105b).
For example, only be positioned at mobile network simulator 103b, 104b under the condition of Y direction, by addition distance (C 1+ D 1), (C 2+ D 2) obtain transmitted power P respectively A1, P A2
In this case, be parallel under the moving state of y-axis shift in overlapping region 135 at test terminal 111b, test terminal 111b makes the resultant signal level of the signal that receives from mobile network simulator 103b, 104b keep steady state value.
Figure 33 C shows this state: promptly test terminal 111b is arranged in the zone of pseudo-zone 109 except that superimposed zone 135 of mobile network simulator 104b.
In this state, the transmitted power of the mobile network simulator 104b relevant with test terminal 111a be as 2 types transmitted power and, promptly from the distance D on the X coordinate direction between mobile network simulator 104b and test terminal 111b 1And the transmitted power P that gets D2=F (G (D 2)) and from direct range E 2And the transmitted power P that gets E2=F (G (E 2)).
Test terminal 111b is not in the pseudo-zone 108 of mobile network simulator 103b, and is therefore such such as the situation of Figure 33 A, 2 types the transmitted power P of the mobile network simulator 103c relevant with test terminal 111a D1, P E1All be " 0 " (output halted state).
Each is pseudo-regional 108,109 the time although Figure 33 A and 33C explanation is when test terminal 111b only is positioned at, and test terminal 111b does not comprise the distance C that makes Y direction 1, C 2Distance D with X-direction 1, D 2The processing of addition; But transmitted power can be by the addition distance (C in the pseudo-zone 108,109 1+ D 1), (C 2+ D 2) and get.
The personnel of the test of hypothesis execution here are set in distance calculation parts 134 in advance and transmitted power calculating unit 129 places utilize any of aforementioned three types transmitted power.
Thus, pass in the situation that has a plurality of pseudo-zones 108,109 of folding district 135 mutually, set the transmitted power of each mobile network simulator 103c, the 104c relevant in the position of test terminal 111b with test terminal 111a at test terminal 111b.Therefore, the personnel of execution test can carry out the change district test relevant with test terminal 111a and wait test under the condition that more gears to actual circumstances.
Figure 34 be illustrated under the state that test terminal 111b shown in Figure 33 B as described above is positioned at 108,109 zones that overlap each other 135, pseudo-zone, the 4th transmitted power P of mobile network simulator 103c, 104c that calculating is relevant with test terminal 111a K1, P K1The figure of method.
Can obtain on the border in 108,109 zones that overlap each other 135, pseudo-zone, by following formula from each X coordinate X with test terminal 111b U1(coordinate U 1(X U1, Y U1)) corresponding position (intersection point) J 1(coordinate (X U1, Y J1)), J 2((X U1, Y J2)) to the distance H of test terminal 111b in Y direction 1, H 2:
H 1＝|Y j1-Y u1|
H 2＝|X j2-X u1|
And then, obtain each distance D on the X coordinate direction between each mobile network simulator 103b, 104b on the aforementioned display screen and test terminal 111b 1, D 2
Distance H from the border by making from the overlapping region 135 pseudo-regional 108 sides to test terminal 111b in Y direction 1And between mobile network simulator 103b and test terminal 111b in the distance D of X-direction 1Addition and distance (H 1+ D 1), obtain the 4th transmitted power P of the mobile network simulator 103c relevant with test terminal 111a by following formula K1
P K1＝F(G(H 1+D 1))
Equally, the distance H from the border by making from the overlapping region 135 pseudo-regional 109 sides to test terminal 111b in Y direction 2And between mobile network simulator 104b and test terminal 111b in the distance D of X-direction 2Addition and distance (H 2+ D 2), and obtain the 4th transmitted power PK2 of the mobile network simulator 104c relevant with test terminal 111a by following formula.
P K2＝F(G(H 2+D 2))
Mode may be positioned under the state in 108,109 zones that overlap each other 135, pseudo-zone at test terminal 111b thus, utilizes the 4th transmitted power P of mobile network simulator 103c, the 104c relevant with test terminal 111a K1, P K2
The invention is not restricted to the foregoing description.In mobile network simulator apparatus 143, carried out the test of test terminal 111a according to the 4th embodiment.Yet, another test terminal may be connected to mobile network simulator apparatus 143, these two test terminals are shown on the display device 106, and between two test terminals, carry out compare test through mobile network simulator.
Also may form each pseudo-zone 108,109,110 with toroidal, and and then by distributing mobile network simulator (not shown) consequently to overlap each other and carry out the test of test terminal 111a in the pseudo-zone of three or more mobile network simulators.
Therefore, according to the present invention, can provide the mobile network simulator apparatus of personnel's that can improving significantly of describing in detail among a kind of as above first to fourth embodiment carry out test etc. ability to work.
Additional advantage and improvement should be that those of ordinary skill in the art finds out easily.Therefore, the present invention is not limited to the detail and the representative embodiment that illustrate and illustrate aspect widely herein at it.Thereby, under the situation of the spirit or scope that do not break away from the notion of the present invention that defines by claims and equivalent thereof, can carry out multiple modification.

Claims (18)

1. a mobile network simulator apparatus (43) comprising:
Mobile network simulator parts (13), it places tested test terminal (8) and is constituted as between at least one linking objective (10,11,12) that is connected to test terminal (8), these mobile network simulator parts serve as at least one mobile network simulator, it is in response to the connection request from any test terminal (8) and linking objective (10,11,12) to the opposing party and form connection line test terminal (8) and linking objective (10,11,12), and in response to from either party or the opposing party's disconnection request and disconnect communication line; With
Sequence state display control unit spare (27), a series of communication test between test terminal (8) that it connects for the communication line that forms through mobile network simulator parts (13) and linking objective (10,11,12), the sequence display part (4) of display device (2) go up show at least one sequence (4a～4i), it indicates between test terminal (8) and mobile network simulator parts (13) and linking objective (10,11,12) and mobile network simulator parts (13) between communication process with communicate by letter transition stage;
Described equipment is characterised in that further and comprises:
Connection status display control unit spare (29), it will be associated with the transition stage of communicating by letter with connection status between linking objective (10,11,12) through the test terminal (8) of mobile network simulator parts (13), by sequence state display control unit spare (27) this related state and sequence be shown and link and it is shown on the connection status display part (5) of display device (2).
2. according to the mobile network simulator apparatus of claim 1, it is characterized in that: go up the virtual linking objective (10a, 11a, 12a) that at least one linking objective (10,11,12) that shows is the actual linking objective of imitation in the connection status display part (5) of display device (2) by connection status display control unit spare (29).
3. according to the mobile network simulator apparatus of claim 1 or 2, it is characterized in that further comprising:
Test terminal mobile device (34,130), comprise graphical user interface (GUI), its come mobile test terminal (8) by peripheral operation thus change from by connection status display control unit spare (29) in the test terminal (8) of the connection status display part (5) of display device (2) demonstration the distance (D) to the display screen of mobile network simulator parts (13); With
Output level setting device (38), it changes from the level of mobile network simulator parts (13) transmission signal of (8) to the test terminal according to the distance (D) of the test terminal (8) of moving from display screen to mobile network simulator parts (13).
4. according to the mobile network simulator apparatus of claim 3, it is characterized in that: when the distance on the display screen (D) when being longer than preset distance, output level setting device (38) reduces the level of relevant with test terminal (8) the transmission signal from mobile network simulator parts (13) according to distance, and when the distance on the display screen (D) when being shorter than preset distance, output level setting device (38) increases level from the transmission signal of mobile network simulator parts (13) according to distance.
5. according to the mobile network simulator apparatus of arbitrary claim in the claim 1～4, it is characterized in that further comprising:
Mail applications (41a), it carries out the transmitting-receiving of the Email that comes and goes e-mail server (11a) when at least one attachable linking objective (10,11,12) is e-mail server (11a); With
Editing device (31,32,33), it will be shown on the mail screen display part (41) of display device (2) by the Email of mail applications (41a) transmitting-receiving, and allow to be edited by peripheral operation.
6. according to the mobile network simulator apparatus of arbitrary claim in the claim 1～4, it is characterized in that: at least one attachable linking objective (10,11,12) is another mobile network simulator apparatus (43a).
7. according to the mobile network simulator apparatus of arbitrary claim in the claim 1～6, it is characterized in that: (4a～4i) can be with respect to through mobile network simulator parts (13) and the test terminal (8) and the linking objective (10 that connect as the sequence on the sequence display part (4) that is shown in display device (2) by sequence state display control unit spare (27), 11,12) communication test between, select the communication process between indication test terminal (8) and mobile network simulator parts (13) and the sequence of the transition stage of communicating by letter, with indication linking objective (10,11,12) with mobile network simulator parts (13) between communication process and at least one in the sequence of the transition stage of communicating by letter.
8. according to the mobile network simulator apparatus of claim 3 or 4, it is characterized in that: test terminal (8) and network simulator parts (13) are shown in the rectangular coordinate that forms on the middle display screen in connection status display part (5) of display device (2), and
Distance on the display screen (D) only obtains at one of the rectangular coordinate of indicating test terminal (8) and the position of mobile network simulator parts (13) on rectangular coordinate defined coordinate place.
9. according to the mobile network simulator apparatus of claim 3 or 4, it is characterized in that: the position of the position of test terminal (8) and mobile network simulator parts (13) by the connection status display part (5) of display device (2) in the situation that is connected of virtual line on the display screen, the distance on the display screen (D) is the distance by the virtual line indication.
10. according to the mobile network simulator apparatus of claim 9, further comprise pseudo-regional display control unit spare (127), it is worked as mobile network simulator parts (121) and serves as a plurality of mobile network simulator (103c, 104c, in the time of 105c), on the display screen of display device (106), show a plurality of mobile network simulator (103c, 104c, the pseudo-comunication area (108 of 105c) each, 109,110), each indication test terminal (8), the pseudo-comunication area and each mobile network simulator (103c, 104c, communication range 105c)
It is characterized in that: output level setting device (129) is in response to being positioned at each pseudo-comunication area (108,109,110) indicated distance (E of length of virtual line on each mobile network simulator (103c, 104c, 105c) at place and the display screen between test terminal (8) that overlaps each other 1, E 2, E 3) change and change output level from each mobile network simulator (103c, 104c, 105c) transmission signal of (111b) to the test terminal.
11. the mobile network simulator apparatus according to arbitrary claim in the claim 1～7 is characterized in that: at least one attachable linking objective (10,11,12) comprises at least one in actual call target (10), server (11) and the video telephone (12).
12. mobile network simulator apparatus according to arbitrary claim in claim 1～7 and 11, it is characterized in that: sequence state display control unit spare (27) shows a series of sequence (4a～4i), as being shown in the sequence that sequence display part (4) is gone up, indicated the communication process and the transition stage of communicating by letter, these sequences (4a～4i) constitute: " outage " sequence (4a) of the off-position of indication test terminal (8) by following; " off-position registration " sequence (4b) of the off-position enrollment status of indication test terminal (8); " location registers " sequence (4c) of the location registers state of indication test terminal (8); " holding state " sequence (4d) of the holding state of indication test terminal (8); " calling out beginning " sequence (4e) of the calling initial state of indication test terminal (8); " call out and stop " sequence (4f) of the calling state of termination of indication test terminal (8); " communications status " sequence (4g) of the communications status of indication test terminal (8); " UE (subscriber equipment: test terminal (8)) disconnection " sequence (4h) of the off-state of indication test terminal (8); With indication " NW (network linking objective) disconnection " sequence (4i) from the state of linking objective (10,11,12) disconnection; This is that (communication process among the 4a～4i) and communications status turn and when showing, changes show state according to transition stage when indicate each sequence in the flow chart mode and with arrow.
13. mobile network simulator apparatus according to claim 2, it is characterized in that: when connection status display control unit spare (29) with graphical display test terminal (8), mobile network simulator parts (13) and the virtual call target (10a) of serving as the virtual linking objective on the connection status display part (5), at least one in (12a) of virtual server (11a) and virtual television phone (video call terminal), and with many connection lines in graphical display test terminal (8) and with graphical display in connection status display part (5), the virtual call target (10a) relevant with mobile network simulator parts (13), during in (12a) at least one of virtual server (11a) and virtual television phone (video call terminal), control assembly shows will be according to the show state that has or not many connection lines that change that connects.
14. mobile network simulator apparatus according to arbitrary claim in claim 1～7 and 11～13, further comprise linking objective display part (6), the virtual linking objective that it is connected to through mobile network simulator parts (13) with graphical display test terminal (8) on display screen.
15. the mobile network simulator apparatus according to claim 14 is characterized in that: linking objective display part (6) with the display unit (6a) of virtual call target (10a) and functional unit (6b) with graphical display on display screen.
16. mobile network simulator apparatus according to arbitrary claim in claim 1～7 and 11～15, it is characterized in that: when being used as the communication system of telecommunication circuit such as Wideband Code Division Multiple Access (WCDMA) code division multiple access systems such as (W-CDMA), mobile network simulator parts (13) comprising:
RF input block (15c), its signal that from the test terminal (8) are received through receiving-member (15a) is carried out the RF input and is handled;
Return Reception Dept. spare (16), it receives the output from RF input block (15c);
Input IF processing unit (17), it generates low frequency according to the output from RF input block (15c) in the Return Reception Dept. spare (16);
Counter diffusion parts (18) and decoding parts (19), it sequentially carries out counter diffusion and decoding processing to receiving the signal that is generated as low frequency by input IF processing unit (17) in the processing unit (16);
Communication control unit (20), wherein incorporating into has linking objective specified parts (21) to carry out the function of interchanger, comprise the data of being decoded based on decoding parts (19) and select linking objective etc., to call out linking objective (10,11,12) by test terminal (8) appointment;
Send processing unit (22), it sends from the data of linking objective (10,11,12) through communication control unit (20) input;
Addressable part (23), it is encoded to the data that send input in the processing unit (22);
Proliferation part (24) and output IF processing unit (25), it sequentially carries out DIFFUSION TREATMENT and high frequency processing to sending in the processing unit (22) by addressable part (23) coded data; With
RF output block (15d), its signal that output IF processing unit (25) is handled as high frequency is exported as the RF output signal, and
RF output signal by RF output block (15d) output is sent to test terminal (8) through transmit block (15b).
17. mobile network simulator apparatus according to claim 16, further comprise sequence state detection part (26), its detect relevant with test terminal (8), from the current sequence state in the communication test of the communication control unit (20) of mobile network simulator parts (13)
It is characterized in that: sequence state display control unit spare (27) is based on the sequence state that is detected by sequence state detection part (26), at sequence display part (4) the last current sequence state that shows in communication test relevant with test terminal (8).
18. mobile network simulator apparatus according to claim 16 or 17, further comprise connection status detection part (28), current connection status in the communication test of the communication control unit from mobile network simulator parts (13) (20) that its detection is relevant with test terminal (8), and
It is characterized in that: connection status display control unit spare (29) is based on the connection status that is detected by connection status detection part (28), in connection status display part (5) the last current connection status that shows in communication test relevant with test terminal (8).
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CN102843713A (en) * 2011-06-24 2012-12-26 安立股份有限公司 Test device and test method for mobile communication terminal
CN102857959A (en) * 2011-06-27 2013-01-02 安立股份有限公司 Test device and test method for mobile communication terminal
CN103036605A (en) * 2011-10-04 2013-04-10 安立股份有限公司 Relay node simulator and test method
CN108966236A (en) * 2018-07-02 2018-12-07 奇酷互联网络科技（深圳）有限公司 Pseudo-base station identification switch control method, device, mobile terminal and storage medium
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US20020176394A1 (en) * 2001-04-09 2002-11-28 Bryger Boaz E. Coupling of a mobile testing system
US20020183054A1 (en) * 2001-04-09 2002-12-05 Yoram Rimoni Mobile system testing architecture

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CN102843713A (en) * 2011-06-24 2012-12-26 安立股份有限公司 Test device and test method for mobile communication terminal
CN102843713B (en) * 2011-06-24 2015-01-14 安立股份有限公司 Test device and test method for mobile communication terminal
CN102857959A (en) * 2011-06-27 2013-01-02 安立股份有限公司 Test device and test method for mobile communication terminal
CN103036605A (en) * 2011-10-04 2013-04-10 安立股份有限公司 Relay node simulator and test method
CN103036605B (en) * 2011-10-04 2015-06-10 安立股份有限公司 Relay node simulator and test method
CN108966236A (en) * 2018-07-02 2018-12-07 奇酷互联网络科技（深圳）有限公司 Pseudo-base station identification switch control method, device, mobile terminal and storage medium
CN112084001A (en) * 2020-07-22 2020-12-15 北京杰创永恒科技有限公司 Simulator based on STM32 chip
CN112084001B (en) * 2020-07-22 2023-05-26 北京杰创永恒科技有限公司 Emulator based on STM32 chip

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