ATE445263T1 - Filter und verfahren zur unterdrückung von effekten von nachbarkanalstörungen - Google Patents
Filter und verfahren zur unterdrückung von effekten von nachbarkanalstörungenInfo
- Publication number
- ATE445263T1 ATE445263T1 AT05024626T AT05024626T ATE445263T1 AT E445263 T1 ATE445263 T1 AT E445263T1 AT 05024626 T AT05024626 T AT 05024626T AT 05024626 T AT05024626 T AT 05024626T AT E445263 T1 ATE445263 T1 AT E445263T1
- Authority
- AT
- Austria
- Prior art keywords
- filter
- signal
- filter device
- suppressing effects
- adjacent channel
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
-
- 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
-
- 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
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
- H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
- H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
- H04L5/26—Arrangements affording multiple use of the transmission path using time-division multiplexing combined with the use of different frequencies
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0223—Computation saving measures; Accelerating measures
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2218/00—Indexing scheme relating to details of digital filters
- H03H2218/04—In-phase and quadrature [I/Q] signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2218/00—Indexing scheme relating to details of digital filters
- H03H2218/08—Resource sharing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05024626A EP1786111B1 (de) | 2005-11-11 | 2005-11-11 | Filter und Verfahren zur Unterdrückung von Effekten von Nachbarkanalstörungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE445263T1 true ATE445263T1 (de) | 2009-10-15 |
Family
ID=35695798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05024626T ATE445263T1 (de) | 2005-11-11 | 2005-11-11 | Filter und verfahren zur unterdrückung von effekten von nachbarkanalstörungen |
Country Status (8)
Country | Link |
---|---|
US (1) | US8059772B2 (de) |
EP (1) | EP1786111B1 (de) |
KR (1) | KR101067581B1 (de) |
AT (1) | ATE445263T1 (de) |
DE (1) | DE602005017052D1 (de) |
RU (1) | RU2008123614A (de) |
TW (1) | TWI403098B (de) |
WO (1) | WO2007054538A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7868874B2 (en) * | 2005-11-15 | 2011-01-11 | Synaptics Incorporated | Methods and systems for detecting a position-based attribute of an object using digital codes |
US7804922B2 (en) * | 2007-03-02 | 2010-09-28 | Skyworks Solutions, Inc. | System and method for adjacent channel power detection and dynamic bandwidth filter control |
US20090190641A1 (en) * | 2008-01-28 | 2009-07-30 | Yen-Wen Yang | Methods and devices for processing signals transmitted via communication system |
US7920839B2 (en) * | 2008-02-04 | 2011-04-05 | Skyworks Solutions, Inc. | System and method for station detection and seek in a radio receiver |
US8477892B2 (en) * | 2009-09-30 | 2013-07-02 | Motorola Solutions, Inc. | Method and apparatus for mitigation of interference |
US8433001B2 (en) | 2009-09-30 | 2013-04-30 | Motorola Solutions, Inc. | Method and apparatus for mitigation of interference |
US8847899B2 (en) | 2010-09-16 | 2014-09-30 | Synaptics Incorporated | Systems and methods for signaling and interference detection in sensor devices |
WO2012171189A1 (zh) * | 2011-06-15 | 2012-12-20 | 华为技术有限公司 | 一种提高用户通话质量的方法及装置 |
US8743080B2 (en) | 2011-06-27 | 2014-06-03 | Synaptics Incorporated | System and method for signaling in sensor devices |
US8766949B2 (en) | 2011-12-22 | 2014-07-01 | Synaptics Incorporated | Systems and methods for determining user input using simultaneous transmission from multiple electrodes |
US9063608B2 (en) | 2012-06-14 | 2015-06-23 | Synaptics Incorporated | Systems and methods for sensor devices having a non-commensurate number of transmitter electrodes |
US9088356B2 (en) * | 2012-11-02 | 2015-07-21 | Alcatel Lucent | Translating between testing requirements at different reference points |
US9176633B2 (en) | 2014-03-31 | 2015-11-03 | Synaptics Incorporated | Sensor device and method for estimating noise in a capacitive sensing device |
FR3022081B1 (fr) * | 2014-06-05 | 2021-03-05 | Continental Automotive France | Filtrage selectif amont asymetrique en modulation de frequence |
US10025428B2 (en) | 2015-11-19 | 2018-07-17 | Synaptics Incorporated | Method and apparatus for improving capacitive sensing detection |
US10019122B2 (en) | 2016-03-31 | 2018-07-10 | Synaptics Incorporated | Capacitive sensing using non-integer excitation |
EP3261310B1 (de) * | 2016-06-21 | 2019-08-21 | Institut Mines-Telecom / Telecom | Empfängerarchitektur für filterbank-mehrträger-kommunikationssysteme |
US11463071B2 (en) * | 2018-04-23 | 2022-10-04 | Samsung Electronics Co,. Ltd | Asymmetrical filtering to improve GNSS performance in presence of wideband interference |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4110083A1 (de) | 1991-03-27 | 1992-10-01 | Blaupunkt Werke Gmbh | Verfahren zur nachbarkanalunterdrueckung beim empfang frequenzmodulierter sender |
FI104019B1 (fi) * | 1997-06-19 | 1999-10-29 | Nokia Telecommunications Oy | Signaalin ilmaisumenetelmä digitaalisen solukkoradioverkon vastaanottimessa |
DE19814530A1 (de) * | 1998-04-01 | 1999-10-07 | Bosch Gmbh Robert | Verfahren zur digitalen Übertragung von Daten in einem drahtlosen Kommunikationsnetz und Empfangsgerät zum Empfang von nach dem Verfahren übertragenen Daten |
CN1148008C (zh) | 1999-05-21 | 2004-04-28 | 西门子公司 | 移动无线信号的滤波方法及相应的移动无线接收机 |
US6901243B2 (en) | 2001-11-08 | 2005-05-31 | Qualcomm, Incorporated | Method and apparatus for mitigating adjacent channel interference in a wireless communication system |
KR100547736B1 (ko) * | 2003-06-26 | 2006-01-31 | 삼성전자주식회사 | 다중-채널의 동적 선택을 위한 스위칭 필터 모듈 |
FR2871966B1 (fr) * | 2004-06-17 | 2006-09-22 | Nortel Networks Ltd | Procede et dispositif de traitement de signal dans un recepteur de radiocommunication |
US7729679B1 (en) * | 2006-06-09 | 2010-06-01 | Marvell International Ltd. | Dynamic bandwidth filter for an FM receiver |
JP4337913B2 (ja) * | 2007-06-04 | 2009-09-30 | ソニー株式会社 | 受信装置、プログラム、および受信方法 |
-
2005
- 2005-11-11 EP EP05024626A patent/EP1786111B1/de not_active Not-in-force
- 2005-11-11 AT AT05024626T patent/ATE445263T1/de not_active IP Right Cessation
- 2005-11-11 DE DE602005017052T patent/DE602005017052D1/de active Active
-
2006
- 2006-11-09 KR KR1020087013890A patent/KR101067581B1/ko active IP Right Grant
- 2006-11-09 RU RU2008123614/09A patent/RU2008123614A/ru not_active Application Discontinuation
- 2006-11-09 US US12/093,124 patent/US8059772B2/en not_active Expired - Fee Related
- 2006-11-09 WO PCT/EP2006/068295 patent/WO2007054538A1/en active Application Filing
- 2006-11-10 TW TW095141858A patent/TWI403098B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101067581B1 (ko) | 2011-09-27 |
WO2007054538A1 (en) | 2007-05-18 |
RU2008123614A (ru) | 2009-12-27 |
KR20080077157A (ko) | 2008-08-21 |
TWI403098B (zh) | 2013-07-21 |
US8059772B2 (en) | 2011-11-15 |
EP1786111A1 (de) | 2007-05-16 |
EP1786111B1 (de) | 2009-10-07 |
TW200729749A (en) | 2007-08-01 |
US20090135973A1 (en) | 2009-05-28 |
DE602005017052D1 (de) | 2009-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |