ATE523997T1 - Verfahren zur kompensation von informationsverlusten bei einem mehrträgerkommunikationssignal auf ofdm-basis, die durch die ausblendung von impulsförmigen interferenzen verursacht wurden - Google Patents
Verfahren zur kompensation von informationsverlusten bei einem mehrträgerkommunikationssignal auf ofdm-basis, die durch die ausblendung von impulsförmigen interferenzen verursacht wurdenInfo
- Publication number
- ATE523997T1 ATE523997T1 AT09165068T AT09165068T ATE523997T1 AT E523997 T1 ATE523997 T1 AT E523997T1 AT 09165068 T AT09165068 T AT 09165068T AT 09165068 T AT09165068 T AT 09165068T AT E523997 T1 ATE523997 T1 AT E523997T1
- Authority
- AT
- Austria
- Prior art keywords
- pulse
- signal
- subcarrier
- signals
- shaped
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/022—Channel estimation of frequency response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008032913A DE102008032913A1 (de) | 2008-07-12 | 2008-07-12 | Verfahren zur Kompensation von durch Ausblendung pulsförmiger Störeinflüsse erzeugten Informationsverlusten in einem Kommunikationssignal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE523997T1 true ATE523997T1 (de) | 2011-09-15 |
Family
ID=41226332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09165068T ATE523997T1 (de) | 2008-07-12 | 2009-07-09 | Verfahren zur kompensation von informationsverlusten bei einem mehrträgerkommunikationssignal auf ofdm-basis, die durch die ausblendung von impulsförmigen interferenzen verursacht wurden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8379780B2 (de) |
| EP (1) | EP2144414B1 (de) |
| AT (1) | ATE523997T1 (de) |
| DE (1) | DE102008032913A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010007874B4 (de) | 2010-02-13 | 2011-09-01 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Reduktion von Informationsverlusten in einem OFDM-basierten Mehrträgersignal |
| GB201202571D0 (en) * | 2012-02-15 | 2012-03-28 | Pace Plc | Improvements relating to adaptive impulsive noise migigation by using multi mode compressive sensing |
| CN104242964A (zh) * | 2013-06-20 | 2014-12-24 | 中兴通讯股份有限公司 | 一种通信系统中抑制脉冲干扰的方法及装置 |
| DE102015001106B4 (de) * | 2015-02-01 | 2016-12-15 | IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH | Verfahren zur frequenz- und zeitselektiven Interferenzunterdrückung für ein Kommunikationssystem basierend auf OFDM und Empfänger hierfür |
| US10097255B2 (en) * | 2015-07-01 | 2018-10-09 | Qualcomm Incorporated | Joint channel and phase noise estimation in control symbols of a millimeter wave link |
| CN115515248B (zh) * | 2016-08-11 | 2025-09-09 | 弗劳恩霍夫应用研究促进协会 | 利用缩短帧结构的探测反馈 |
| CN115395982B (zh) * | 2022-10-27 | 2023-01-24 | 北京智芯微电子科技有限公司 | 脉冲干扰的抑制方法、抑制系统、设备和芯片 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20020387A0 (fi) * | 2002-02-28 | 2002-02-28 | Nokia Corp | Menetelmä ja järjestelmä monikantoaaltosignaalin vastaanottamiseksi |
| EP1514392A1 (de) * | 2002-06-20 | 2005-03-16 | Nokia Corporation | Verfahren und system zum empfangen eines mehrträgersignals |
| US7317750B2 (en) * | 2002-10-31 | 2008-01-08 | Lot 41 Acquisition Foundation, Llc | Orthogonal superposition coding for direct-sequence communications |
| US7192034B2 (en) | 2004-11-29 | 2007-03-20 | Deere & Company | Load based suspension motion limiting |
| TWI271951B (en) * | 2004-12-15 | 2007-01-21 | Mediatek Inc | Impulse supression apparatus of OFDM system and impulse supression method thereof |
| US7706428B2 (en) * | 2005-04-21 | 2010-04-27 | Telefonaktiebolaget L M Ericsson (Publ) | Low complexity inter-carrier interference cancellation |
| KR101291683B1 (ko) * | 2006-12-07 | 2013-08-01 | 삼성전자주식회사 | Tds-ofdm 수신기의 등화방법 및 상기 등화방법을이용한 등화장치 |
-
2008
- 2008-07-12 DE DE102008032913A patent/DE102008032913A1/de not_active Withdrawn
-
2009
- 2009-07-09 AT AT09165068T patent/ATE523997T1/de not_active IP Right Cessation
- 2009-07-09 EP EP09165068A patent/EP2144414B1/de not_active Not-in-force
- 2009-07-10 US US12/500,962 patent/US8379780B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008032913A1 (de) | 2010-03-25 |
| US20100008454A1 (en) | 2010-01-14 |
| EP2144414A1 (de) | 2010-01-13 |
| EP2144414B1 (de) | 2011-09-07 |
| US8379780B2 (en) | 2013-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |