WO2001082510A1 - Appareil, procede et programme pour essai de communication, et support enregistre sur lequel ledit programme est enregistre - Google Patents
Appareil, procede et programme pour essai de communication, et support enregistre sur lequel ledit programme est enregistre Download PDFInfo
- Publication number
- WO2001082510A1 WO2001082510A1 PCT/JP2001/002385 JP0102385W WO0182510A1 WO 2001082510 A1 WO2001082510 A1 WO 2001082510A1 JP 0102385 W JP0102385 W JP 0102385W WO 0182510 A1 WO0182510 A1 WO 0182510A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication
- signaling
- test
- communication test
- eut
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/16—Test equipment located at the transmitter
Definitions
- wireless communication tests have been conducted using the wireless communication terminal as an EUT (Equipment Under Test).
- the wireless communication test is performed by a wireless tester performing wireless communication with a communication terminal using an antenna.
- a wireless communication test is performed by directly connecting a wireless tester to a communication terminal via a coaxial cable and performing communication via a coaxial cable.
- the time required for this is called signaling time.
- the signaling time required for the wireless tester to perform signaling with one communication terminal is, for example, about 2-3 seconds.
- an object of the present invention is to provide a communication test apparatus or the like that avoids a temporary stop of a communication test for performing a signaling and reduces a time required for the communication test when the communication test is performed. Disclosure of the invention
- the signaling establishment means establishes the signaling in parallel with that of the communication device, the time required for signaling is reduced.
- the communication test execution means performs a communication test on the communication device for which the signaling has been established, there is no need to suspend the communication test until the signaling is established.
- the invention according to claim 2 is the invention according to claim 1, wherein the signaling establishing means establishes signaling to the communication device while the communication test executing means performs the communication test.
- the invention according to claim 6 is the invention according to claim 1 or 2, wherein the communication test execution means and the communication device are connected so that they can communicate with each other, the signaling establishment means, and the communication device. And a communication means for signaling that is independent of the communication means for testing.
- the invention according to claim 9 is the invention according to claim 1 or 2, wherein the communication test device functions as a pseudo base station, and the signaling establishing means sets the internal operating condition of the communication device to be testable. It is composed of
- An invention according to claim 14 is a communication test method for testing a plurality of communication devices, comprising: a signaling establishment step of establishing signaling in parallel with that of the communication device; and a communication test in which the signaling is established.
- the invention according to claim 16 is a recording medium readable by a computer recording a program for causing a computer to execute a communication test process for testing a plurality of communication devices.
- a signaling establishment process for establishing signaling in parallel and a communication test execution process for performing a communication test on a communication device for which signaling has been established are read by a computer that has recorded a program for executing the program all at once. It is a possible recording medium.
- FIG. 1 is a block diagram showing a configuration of a communication test system using the communication test device according to the first embodiment.
- FIG. 3 is a block diagram showing a configuration of a communication test system when a communication test is performed only by wireless communication in the communication test apparatus according to the first embodiment.
- FIG. 4 is a time chart showing the operation of the first embodiment.
- the signaling establishment unit 102 can establish the signaling of the EUT for which the communication test has not been performed.
- the signaling establishment unit 102 may communicate test executing section 104 between that have performed communication test EUT 4, EUT have EUT 6 400, establishes a signaling EUT ⁇ EUT 2, EU T 3 400.
- Communication test executing section 104 performs a signaling establishment unit 1 02 EUT ⁇ EUT 2 establishing signaling, EUT 3, ⁇ ⁇ ⁇ , a communication test EUT n 400.
- the test items to be tested by the communication test execution unit 104 differ depending on the communication mode (CDMA, FDMA-TDMA & TDD) of the EUT 400.
- the built-in measurement function elements of the communication test execution unit 104 vary depending on the communication mode (communication method) and the types of test items for the EUT 400. Therefore, generally, individual communication test apparatuses 100 corresponding to the test items are connected and used.
- test items include frequency accuracy, occupied bandwidth characteristics, and adjacent channels.
- the communication test execution unit 104 completes the test of the three EUTs 4 , 5 , and 6 , the establishment of the signaling of the three EUT ⁇ EUT 2 and EUT 3 has been completed. Therefore, when the communication test executing section 104 starts a test of the three sets of EUT ⁇ EUT 2, EUT 3, to availability and need to pause the test. This is the same even if the signaling is established one by one. For example, while the communication test executing section 104 is performing a test of the EUT 4, signaling establishment unit 102 be performed such as establishing EUTi and signaling, the communication test executing section 104 of the EUT after completion of the test of the EU T 4 Test Can be started without pausing.
- the communication test apparatus 100 according to the second embodiment is different from the first embodiment in that an interference wave generator 500 and an adder 502 are provided.
- FIG. 5 is a block diagram showing a configuration of a communication test system using the communication test device 100 according to the second embodiment.
- the same parts as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
- the communication test apparatus 100 and the EUT 400 perform only wireless communication.
- FIG. 6 is a block diagram showing a configuration of a communication test system using the communication test apparatus 100 according to the third embodiment.
- the same parts as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
- the communication test execution unit 104 and the EUT 400 perform only wireless communication.
- the communication test apparatus 100 comprises:
- the communication test execution unit 104 is connected to Andena 106 and communicates with the EUT 400 via the antenna 106.
- the signaling establishment unit 102 Communicates with the EUT 400 via the Ethernet cable 602 and the controller 604. Others are the same as in the first embodiment, and a description thereof will be omitted.
- the same effects as those of the first embodiment can be obtained.
- the technical concept of the present invention is not limited to the specific configuration example and the connection mode example of the above-described embodiment. Further, based on the technical idea of the present invention, the above-described embodiment may be appropriately modified and applied.
- the communication test apparatus 100 is described as a pseudo base station.
- other wireless networks that wirelessly communicate between a plurality of EUTs 400 and wireless LANs, for example, pull-tooth (Bluetooth), similar to the above, practical use under conditions close to the operating state Test can be performed.
- This can be achieved by providing the communication test apparatus 100 with a function as a pseudo master or pseudo slave of Bluetooth.
- it c further also be tested for various test items at the maximum of eight Pikone' DOO, Ru same Dare can be implemented also tested in communication cellular.
- the above embodiment can be realized as follows. Reads CPU, hard disk, media (Floppy disk, CD-ROM, etc.) A media reading device of a computer equipped with a reading device to read a media recording a program for realizing each of the above-mentioned components (for example, the signaling establishing unit 102 and the communication test executing unit 104). Install on the disk. Even with such a method, the above functions can be realized.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0110228-1A BR0110228A (pt) | 2000-04-25 | 2001-03-26 | Aparelho de teste de comunicação, método de teste de comunicação, programa de teste de comunicação e meio de gravação para a gravação do programa |
US10/258,179 US7110721B2 (en) | 2000-04-25 | 2001-03-26 | Apparatus, method and program for communication test, and recorded medium on which that program has been recorded |
KR1020027011388A KR100688126B1 (ko) | 2000-04-25 | 2001-03-26 | 통신시험장치, 방법, 및 프로그램이 기록된 기록매체 |
AU42778/01A AU4277801A (en) | 2000-04-25 | 2001-03-26 | Apparatus, method and program for communication test, and recorded medium on which that program has been recorded |
CA002403663A CA2403663A1 (en) | 2000-04-25 | 2001-03-26 | Apparatus, method and program for communication test, and recorded medium on which that program has been recorded |
EP01915758A EP1278317A1 (en) | 2000-04-25 | 2001-03-26 | Apparatus, method and program for communication test, and recorded medium on which that program has been recorded |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000128978 | 2000-04-25 | ||
JP2000-128978 | 2000-04-25 | ||
JP2001073407 | 2001-03-15 | ||
JP2001-073407 | 2001-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001082510A1 true WO2001082510A1 (fr) | 2001-11-01 |
Family
ID=26591062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/002385 WO2001082510A1 (fr) | 2000-04-25 | 2001-03-26 | Appareil, procede et programme pour essai de communication, et support enregistre sur lequel ledit programme est enregistre |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1278317A1 (ja) |
KR (1) | KR100688126B1 (ja) |
CN (1) | CN1426638A (ja) |
AU (1) | AU4277801A (ja) |
BR (1) | BR0110228A (ja) |
CA (1) | CA2403663A1 (ja) |
TW (1) | TW519798B (ja) |
WO (1) | WO2001082510A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010520685A (ja) * | 2007-03-06 | 2010-06-10 | ローデ ウント シュワルツ ゲーエムベーハー ウント コー カーゲー | サブチャネルの伝送性能を判定するための装置及び方法 |
JP2016529843A (ja) * | 2013-09-03 | 2016-09-23 | ライトポイント・コーポレイションLitePoint Corporation | インタリーブされたデバイス設定および試験を使用してデータパケット信号送受信機を試験するための方法 |
JP2017505556A (ja) * | 2013-11-22 | 2017-02-16 | ライトポイント・コーポレイションLitePoint Corporation | データパケット信号送受信器の試験中の動的な信号干渉検出のためのシステムと方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8170490B2 (en) * | 2009-04-08 | 2012-05-01 | Litepoint Corporation | Method and apparatus for testing multiple data signal transceivers substantially simultaneously with common transceiver tester |
CN102843712B (zh) * | 2011-06-21 | 2016-08-24 | 智邦科技股份有限公司 | 测试两台以上无线信号存取装置的通讯效能的方法 |
CN103209038A (zh) * | 2013-03-21 | 2013-07-17 | 大唐联仪科技有限公司 | 一种测试终端射频性能的方法、装置和系统 |
US9232419B2 (en) * | 2013-09-18 | 2016-01-05 | Litepoint Corporation | System and method for testing wide band data packet signal transceivers using narrow band testers |
US9319912B2 (en) * | 2014-01-02 | 2016-04-19 | Litepoint Corporation | System and method for concurrently testing multiple packet data signal transceivers capable of communicating via multiple radio access technologies |
CN108966236B (zh) * | 2018-07-02 | 2021-09-07 | 奇酷互联网络科技(深圳)有限公司 | 伪基站识别开关控制方法、装置、移动终端及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07250016A (ja) * | 1994-03-11 | 1995-09-26 | Anritsu Corp | 無線端末試験装置 |
JP2000209165A (ja) * | 1999-01-13 | 2000-07-28 | Nec Saitama Ltd | 送受信試験方法および装置 |
-
2001
- 2001-03-26 CA CA002403663A patent/CA2403663A1/en not_active Abandoned
- 2001-03-26 BR BR0110228-1A patent/BR0110228A/pt not_active Application Discontinuation
- 2001-03-26 KR KR1020027011388A patent/KR100688126B1/ko not_active IP Right Cessation
- 2001-03-26 AU AU42778/01A patent/AU4277801A/en not_active Abandoned
- 2001-03-26 CN CN01808423A patent/CN1426638A/zh active Pending
- 2001-03-26 WO PCT/JP2001/002385 patent/WO2001082510A1/ja not_active Application Discontinuation
- 2001-03-26 EP EP01915758A patent/EP1278317A1/en not_active Withdrawn
- 2001-04-24 TW TW090109820A patent/TW519798B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07250016A (ja) * | 1994-03-11 | 1995-09-26 | Anritsu Corp | 無線端末試験装置 |
JP2000209165A (ja) * | 1999-01-13 | 2000-07-28 | Nec Saitama Ltd | 送受信試験方法および装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010520685A (ja) * | 2007-03-06 | 2010-06-10 | ローデ ウント シュワルツ ゲーエムベーハー ウント コー カーゲー | サブチャネルの伝送性能を判定するための装置及び方法 |
JP2016529843A (ja) * | 2013-09-03 | 2016-09-23 | ライトポイント・コーポレイションLitePoint Corporation | インタリーブされたデバイス設定および試験を使用してデータパケット信号送受信機を試験するための方法 |
JP2017505556A (ja) * | 2013-11-22 | 2017-02-16 | ライトポイント・コーポレイションLitePoint Corporation | データパケット信号送受信器の試験中の動的な信号干渉検出のためのシステムと方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20030007445A (ko) | 2003-01-23 |
CN1426638A (zh) | 2003-06-25 |
AU4277801A (en) | 2001-11-07 |
EP1278317A1 (en) | 2003-01-22 |
KR100688126B1 (ko) | 2007-03-02 |
BR0110228A (pt) | 2003-01-21 |
TW519798B (en) | 2003-02-01 |
CA2403663A1 (en) | 2002-09-18 |
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