JP2000036802A5 - - Google Patents

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Publication number
JP2000036802A5
JP2000036802A5 JP1999125658A JP12565899A JP2000036802A5 JP 2000036802 A5 JP2000036802 A5 JP 2000036802A5 JP 1999125658 A JP1999125658 A JP 1999125658A JP 12565899 A JP12565899 A JP 12565899A JP 2000036802 A5 JP2000036802 A5 JP 2000036802A5
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JP
Japan
Prior art keywords
code
power level
layer
channel
code channel
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.)
Ceased
Application number
JP1999125658A
Other languages
English (en)
Japanese (ja)
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JP2000036802A (ja
Filing date
Publication date
Priority claimed from US09/075,057 external-priority patent/US6219340B1/en
Application filed filed Critical
Publication of JP2000036802A publication Critical patent/JP2000036802A/ja
Publication of JP2000036802A5 publication Critical patent/JP2000036802A5/ja
Ceased legal-status Critical Current

Links

JP11125658A 1998-05-08 1999-05-06 Ｃｄｍａ信号に関するパワ―・レベル表示方法 Ceased JP2000036802A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/075,057 US6219340B1 (en) 1998-05-08 1998-05-08 Display of code power in all symbol rates in a single screen for code-division multiple access signals employing layered orthogonal codes
US075,057 1998-05-08

Publications (2)

Publication Number Publication Date
JP2000036802A JP2000036802A (ja) 2000-02-02
JP2000036802A5 true JP2000036802A5 (enExample) 2006-06-15

Family

ID=22123267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11125658A Ceased JP2000036802A (ja) 1998-05-08 1999-05-06 Ｃｄｍａ信号に関するパワ―・レベル表示方法

Country Status (3)

Country Link
US (1) US6219340B1 (enExample)
JP (1) JP2000036802A (enExample)
GB (1) GB2338378B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000216754A (ja) * 1998-11-18 2000-08-04 Advantest Corp Ｗ―ｃｄｍａ解析装置、ｗ―ｃｄｍａ解析結果表示方法およびｗ―ｃｄｍａ解析結果表示プログラムを記録した記録媒体
JP2001189711A (ja) * 1999-12-29 2001-07-10 Agilent Technologies Japan Ltd コード・ドメイン・パワーを表示するための装置及び方法
US7013243B2 (en) 2000-06-09 2006-03-14 Advantest Corporation Multiplexed signal quality display, method, and program, and recorded medium where the program is recorded
DE60123798T2 (de) * 2000-06-09 2007-08-23 Advantest Corp. Vorrichtung, verfahren und programm zur anzeige der signalformqualität eines cdma-signals und aufzeichnungsmedium, auf dem das programm aufgezeichnet ist
CN1443404A (zh) * 2000-06-12 2003-09-17 株式会社爱得万测试 多路复用信号质量显示系统、方法和程序以及存储该程序的存储媒介
US7199818B1 (en) 2000-08-07 2007-04-03 Tektronix, Inc. Status ribbon for display for multiple channels/codes
JP2002057651A (ja) * 2000-08-11 2002-02-22 Advantest Corp 多重信号の物理量表示装置、方法、記録媒体
DE10056258B4 (de) 2000-11-14 2004-02-26 Rohde & Schwarz Gmbh & Co. Kg Verfahren zur Bestimmung und zur Anzeige der Leistungsanteile der Codes eines CDMA-Signals
JP4678995B2 (ja) * 2001-06-27 2011-04-27 株式会社アドバンテスト 測定データ表示装置、方法、プログラムおよび該プログラムを記録した記録媒体
JP3934607B2 (ja) * 2001-07-06 2007-06-20 株式会社アドバンテスト 測定データ表示装置、方法、プログラムおよび該プログラムを記録した記録媒体
US6850238B2 (en) 2001-07-31 2005-02-01 Tektronix, Inc. Display of code power levels and relationships of multiple spreading factor orthogonal codes in a CDMA signal
US7184406B2 (en) * 2001-09-28 2007-02-27 Tektronix, Inc. Visualization of active codes, their spreading factors and power levels, in a code domain power display
DE10226639A1 (de) * 2002-06-14 2003-12-24 Rohde & Schwarz Signalanalysator und Verfahren zum Anzeigen von Leistungen von Code-Kanälen bei orthogonaler Transmit Diversity
DE10226640A1 (de) * 2002-06-14 2003-12-24 Rohde & Schwarz Signalanalysator und Verfahren zum Anzeigen von Leistungen von Codekanälen
US7130328B2 (en) * 2002-08-15 2006-10-31 Tektronix, Inc. Time history display of orthogonal code power levels
DE10312243B4 (de) * 2003-03-19 2014-12-11 Rohde & Schwarz Gmbh & Co. Kg Verfahren zum Bestimmen und Anzeigen von Leistungen von Codekanälen und Analysevorrichtung
JP3961437B2 (ja) 2003-03-24 2007-08-22 アンリツ株式会社 伝送状態表示装置
KR100565313B1 (ko) * 2003-11-26 2006-03-30 엘지전자 주식회사 시분할다중접속 방식과 코드분할다중접속 방식이 혼합된이동통신 시스템의 도메인 전력 측정방법
US20060068827A1 (en) * 2004-09-28 2006-03-30 Lucent Technologies, Inc. Measuring power of a pilot channel of a transmit signal
KR20070075176A (ko) * 2006-01-12 2007-07-18 에스케이 텔레콤주식회사 셀 로딩 분석을 위한 롱 코드 트래킹 장치 및 방법
US8170543B1 (en) 2006-04-14 2012-05-01 Agilent Technologies, Inc. Code domain power display
US10095659B2 (en) 2012-08-03 2018-10-09 Fluke Corporation Handheld devices, systems, and methods for measuring parameters
CN105432064B (zh) * 2013-03-15 2019-05-10 弗兰克公司 使用单独无线移动设备的红外图像的可见视听注释
US9766270B2 (en) 2013-12-30 2017-09-19 Fluke Corporation Wireless test measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526291A (en) * 1994-09-08 1996-06-11 Trimble Navigation Limited Compensation for receiver and satellite signal differences
JP3746580B2 (ja) * 1996-12-09 2006-02-15 株式会社アドバンテスト Ｃｄｍａ信号の波形品質測定方法
US5987320A (en) * 1997-07-17 1999-11-16 Llc, L.C.C. Quality measurement method and apparatus for wireless communicaion networks
US6052584A (en) * 1997-07-24 2000-04-18 Bell Atlantic Nynex Mobile CDMA cellular system testing, analysis and optimization
US6088659A (en) * 1997-09-11 2000-07-11 Abb Power T&D Company Inc. Automated meter reading system

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