CN1092866C - 在数字无线传输系统中扩大接收机动态范围的方法和装置 - Google Patents
在数字无线传输系统中扩大接收机动态范围的方法和装置 Download PDFInfo
- Publication number
- CN1092866C CN1092866C CN95195482A CN95195482A CN1092866C CN 1092866 C CN1092866 C CN 1092866C CN 95195482 A CN95195482 A CN 95195482A CN 95195482 A CN95195482 A CN 95195482A CN 1092866 C CN1092866 C CN 1092866C
- Authority
- CN
- China
- Prior art keywords
- signal
- analog
- digital converter
- receiver
- limit
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/109—Means associated with receiver for limiting or suppressing noise or interference by improving strong signal performance of the receiver when strong unwanted signals are present at the receiver input
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE94033370 | 1994-10-03 | ||
SE9403337A SE502618C2 (sv) | 1994-10-03 | 1994-10-03 | Förfarande och anordning för att erhålla ett brett dynamiskt område hos en mottagare i ett digitalt radiotransmissionssystem |
SE9403337-0 | 1994-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1159869A CN1159869A (zh) | 1997-09-17 |
CN1092866C true CN1092866C (zh) | 2002-10-16 |
Family
ID=20395461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95195482A Expired - Fee Related CN1092866C (zh) | 1994-10-03 | 1995-09-26 | 在数字无线传输系统中扩大接收机动态范围的方法和装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6035001A (zh) |
EP (1) | EP0796526B1 (zh) |
JP (1) | JPH10506762A (zh) |
CN (1) | CN1092866C (zh) |
AU (1) | AU697709B2 (zh) |
CA (1) | CA2201597A1 (zh) |
DE (1) | DE69527301D1 (zh) |
FI (1) | FI971355A0 (zh) |
RU (1) | RU2157044C2 (zh) |
SE (1) | SE502618C2 (zh) |
WO (1) | WO1996010868A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100504389C (zh) * | 2004-05-12 | 2009-06-24 | 洹艺科技股份有限公司 | 应用微流体传送及分析系统的方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE512115C2 (sv) * | 1997-09-08 | 2000-01-24 | Ericsson Telefon Ab L M | Testsändare samt förfarande för tillverkning av en mobil testsändare för ett mobiltelekommunikationssystem |
GB9828041D0 (en) * | 1998-12-18 | 1999-02-17 | Nokia Telecommunications Oy | A device and method for controlling the amplitude of signals |
SE521566C2 (sv) | 1999-10-15 | 2003-11-11 | Ericsson Telefon Ab L M | Förfarande och anordning för att ta emot analoga signaler som varierar inom ett stort signalområde i ett radiokommunikationssystem |
US8014724B2 (en) * | 1999-10-21 | 2011-09-06 | Broadcom Corporation | System and method for signal limiting |
JP2001274687A (ja) * | 2000-01-21 | 2001-10-05 | Texas Instr Inc <Ti> | スイッチド・キャパシタ・シグマ−デルタ・アナログ−ディジタル変換器のための信号クリップ回路 |
DE10043160B4 (de) * | 2000-09-01 | 2009-11-26 | Infineon Technologies Ag | Tonsignalerkennungsschaltung und Verfahren zur Erkennung von Tonsignalen |
US20050101878A1 (en) * | 2001-04-18 | 2005-05-12 | Daly Christopher N. | Method and apparatus for measurement of evoked neural response |
US6882861B2 (en) | 2001-04-30 | 2005-04-19 | Texas Instruments Incorporated | Wireless user terminal and system having signal clipping circuit for switched capacitor sigma delta analog to digital converters |
US7088794B2 (en) * | 2002-02-19 | 2006-08-08 | The United States Of America As Represented By The Secretary Of The Navy | Automatic gain control for digitized RF signal processing |
AU2002951218A0 (en) * | 2002-09-04 | 2002-09-19 | Cochlear Limited | Method and apparatus for measurement of evoked neural response |
US8190268B2 (en) * | 2004-06-15 | 2012-05-29 | Cochlear Limited | Automatic measurement of an evoked neural response concurrent with an indication of a psychophysics reaction |
WO2005122887A2 (en) | 2004-06-15 | 2005-12-29 | Cochlear Americas | Automatic determination of the threshold of an evoked neural response |
US7801617B2 (en) | 2005-10-31 | 2010-09-21 | Cochlear Limited | Automatic measurement of neural response concurrent with psychophysics measurement of stimulating device recipient |
DE102006057661B4 (de) * | 2006-12-07 | 2019-07-11 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Druckgießen von Bauteilen |
US9799349B2 (en) * | 2015-04-24 | 2017-10-24 | Cirrus Logic, Inc. | Analog-to-digital converter (ADC) dynamic range enhancement for voice-activated systems |
RU2614345C1 (ru) * | 2015-12-21 | 2017-03-24 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Поволжский государственный технологический университет" | Способ расширения динамического диапазона в радиотехнических системах |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4893316A (en) * | 1985-04-04 | 1990-01-09 | Motorola, Inc. | Digital radio frequency receiver |
US5251216A (en) * | 1989-07-01 | 1993-10-05 | Orbitel Mobile Communications Limited | Receiver gain control for radio telephone system |
US5276685A (en) * | 1988-11-30 | 1994-01-04 | Motorola, Inc. | Digital automatic gain control |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4434439A (en) * | 1982-02-22 | 1984-02-28 | Rca Corporation | Digital television AGC arrangement |
US4887299A (en) * | 1987-11-12 | 1989-12-12 | Nicolet Instrument Corporation | Adaptive, programmable signal processing hearing aid |
US5027410A (en) * | 1988-11-10 | 1991-06-25 | Wisconsin Alumni Research Foundation | Adaptive, programmable signal processing and filtering for hearing aids |
FR2699768B1 (fr) * | 1992-12-23 | 1995-02-10 | Alcatel Radiotelephone | Procédé de contrôle automatique de gain pour un récepteur numérique, notamment un récepteur à accès multiple à répartition dans le temps et dispositif pour sa mise en Óoeuvre. |
US5422643A (en) * | 1993-02-24 | 1995-06-06 | Antel Optronics Inc. | High dynamic range digitizer |
US5590156A (en) * | 1994-04-22 | 1996-12-31 | Carney; Ronald | Multichannel wideband digital receiver making use of multiple wideband tuners having individually selectable gains to extend overall system dynamic range |
-
1994
- 1994-10-03 SE SE9403337A patent/SE502618C2/sv not_active IP Right Cessation
-
1995
- 1995-09-26 US US08/809,174 patent/US6035001A/en not_active Expired - Lifetime
- 1995-09-26 JP JP8511668A patent/JPH10506762A/ja active Pending
- 1995-09-26 CN CN95195482A patent/CN1092866C/zh not_active Expired - Fee Related
- 1995-09-26 RU RU97106814/09A patent/RU2157044C2/ru active
- 1995-09-26 WO PCT/SE1995/001094 patent/WO1996010868A1/en not_active Application Discontinuation
- 1995-09-26 EP EP95934369A patent/EP0796526B1/en not_active Expired - Lifetime
- 1995-09-26 AU AU36903/95A patent/AU697709B2/en not_active Ceased
- 1995-09-26 DE DE69527301T patent/DE69527301D1/de not_active Expired - Lifetime
- 1995-09-26 CA CA002201597A patent/CA2201597A1/en not_active Abandoned
-
1997
- 1997-04-02 FI FI971355A patent/FI971355A0/fi unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4893316A (en) * | 1985-04-04 | 1990-01-09 | Motorola, Inc. | Digital radio frequency receiver |
US5276685A (en) * | 1988-11-30 | 1994-01-04 | Motorola, Inc. | Digital automatic gain control |
US5251216A (en) * | 1989-07-01 | 1993-10-05 | Orbitel Mobile Communications Limited | Receiver gain control for radio telephone system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100504389C (zh) * | 2004-05-12 | 2009-06-24 | 洹艺科技股份有限公司 | 应用微流体传送及分析系统的方法 |
Also Published As
Publication number | Publication date |
---|---|
AU697709B2 (en) | 1998-10-15 |
WO1996010868A1 (en) | 1996-04-11 |
US6035001A (en) | 2000-03-07 |
EP0796526A1 (en) | 1997-09-24 |
FI971355A (fi) | 1997-04-02 |
DE69527301D1 (de) | 2002-08-08 |
SE9403337D0 (sv) | 1994-10-03 |
JPH10506762A (ja) | 1998-06-30 |
CN1159869A (zh) | 1997-09-17 |
EP0796526B1 (en) | 2002-07-03 |
SE9403337L (sv) | 1995-11-27 |
RU2157044C2 (ru) | 2000-09-27 |
CA2201597A1 (en) | 1996-04-11 |
SE502618C2 (sv) | 1995-11-27 |
FI971355A0 (fi) | 1997-04-02 |
AU3690395A (en) | 1996-04-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CLUSTER CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20130705 Owner name: UNWIRED PLANET INC. Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20130705 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130705 Address after: Nevada Patentee after: Wireless Planet LLC Address before: Delaware Patentee before: Clastres LLC Effective date of registration: 20130705 Address after: Delaware Patentee after: Clastres LLC Address before: Stockholm Patentee before: Telefonaktiebolaget LM Ericsson |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021016 Termination date: 20140926 |
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EXPY | Termination of patent right or utility model |