CN1677907A - 校正通信装置中发射器及接收器路径的方法及测试系统 - Google Patents
校正通信装置中发射器及接收器路径的方法及测试系统 Download PDFInfo
- Publication number
- CN1677907A CN1677907A CN 200510062623 CN200510062623A CN1677907A CN 1677907 A CN1677907 A CN 1677907A CN 200510062623 CN200510062623 CN 200510062623 CN 200510062623 A CN200510062623 A CN 200510062623A CN 1677907 A CN1677907 A CN 1677907A
- Authority
- CN
- China
- Prior art keywords
- test
- signal
- communicator
- communication
- parameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/102—Power radiated at antenna
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
-
- 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
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)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04008013A EP1583265B1 (en) | 2004-04-01 | 2004-04-01 | Methods for calibrating a transmitter and a receiver path of a communication device and test system therefor |
EP04008013.7 | 2004-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1677907A true CN1677907A (zh) | 2005-10-05 |
CN1677907B CN1677907B (zh) | 2012-04-25 |
Family
ID=34878241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200510062623 Expired - Fee Related CN1677907B (zh) | 2004-04-01 | 2005-04-01 | 校正通信装置中发射器及接收器路径的方法及测试系统 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1583265B1 (zh) |
CN (1) | CN1677907B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573693B (zh) * | 2006-06-26 | 2012-02-01 | 国际商业机器公司 | 用于使系统的结构参数组最佳化的方法、程序以及装置 |
CN105052085A (zh) * | 2013-03-15 | 2015-11-11 | 莱特普茵特公司 | 用于测试数据包信号收发器的系统和方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005004631A1 (de) | 2004-09-29 | 2006-04-13 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und System zur Sende- und/oder Empfangskalibrierung von Mobilfunkgeräten |
ATE498276T1 (de) | 2006-07-24 | 2011-02-15 | Harman Becker Automotive Sys | System und verfahren zum kalibrieren einer freisprechanlage |
US9077535B2 (en) | 2013-03-15 | 2015-07-07 | Litepoint Corporation | System and method for testing a radio frequency multiple-input multiple-output data packet transceiver while forcing fewer data streams |
DE102016214853B4 (de) | 2016-08-10 | 2018-03-29 | Audi Ag | Verfahren und Vorrichtung zur Verbesserung einer Sprachqualität einer mit einem Fahrzeug gekoppelten Kommunikationseinrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI83718C (fi) * | 1989-09-25 | 1991-08-12 | Nokia Mobile Phones Ltd | Foerfarande foer instaemning och kompensation av radiotelefonens nivaoindikator. |
FI83717C (fi) * | 1989-09-25 | 1991-08-12 | Nokia Mobile Phones Ltd | Foerfarande foer intrimning och kompensation av effektnivaoer i en radiotelefon. |
EP0966171A3 (de) * | 1998-06-19 | 2000-05-24 | Wavetek Gmbh | Verfahren zum Betreiben einer Funkmesseinrichtung und Vorrichtung dafür |
-
2004
- 2004-04-01 EP EP04008013A patent/EP1583265B1/en not_active Expired - Lifetime
-
2005
- 2005-04-01 CN CN 200510062623 patent/CN1677907B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573693B (zh) * | 2006-06-26 | 2012-02-01 | 国际商业机器公司 | 用于使系统的结构参数组最佳化的方法、程序以及装置 |
CN105052085A (zh) * | 2013-03-15 | 2015-11-11 | 莱特普茵特公司 | 用于测试数据包信号收发器的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1583265B1 (en) | 2012-12-12 |
CN1677907B (zh) | 2012-04-25 |
EP1583265A1 (en) | 2005-10-05 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER OWNER: INFENNIAN TECHNOLOGIES AG Effective date: 20120529 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INTEL MOBILE COMMUNICATIONS LTD. Free format text: FORMER NAME: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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TR01 | Transfer of patent right |
Effective date of registration: 20120529 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20160401 |
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CF01 | Termination of patent right due to non-payment of annual fee |