PL3343784T3 - Sposób zwalczania zakłóceń poprzez filtrowanie przestrzenne lub przestrzenno-czasowe w odbiorniku wielokanałowym - Google Patents
Sposób zwalczania zakłóceń poprzez filtrowanie przestrzenne lub przestrzenno-czasowe w odbiorniku wielokanałowymInfo
- Publication number
- PL3343784T3 PL3343784T3 PL17209588T PL17209588T PL3343784T3 PL 3343784 T3 PL3343784 T3 PL 3343784T3 PL 17209588 T PL17209588 T PL 17209588T PL 17209588 T PL17209588 T PL 17209588T PL 3343784 T3 PL3343784 T3 PL 3343784T3
- Authority
- PL
- Poland
- Prior art keywords
- filtering
- spatio
- prevent interference
- channel receiver
- temporal
- Prior art date
Links
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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
-
- 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
- H04B1/1081—Reduction of multipath noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0851—Joint weighting using training sequences or error signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0891—Space-time diversity
-
- 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
- H04L25/0204—Channel estimation of multiple channels
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- 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
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03031—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception using only passive components
-
- 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
- H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
- H04L2025/03439—Fixed structures
- H04L2025/03445—Time domain
- H04L2025/03471—Tapped delay lines
- H04L2025/03477—Tapped delay lines not time-recursive
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1601894A FR3061617A1 (fr) | 2016-12-29 | 2016-12-29 | Procede de lutte anti-interferences par filtrage spatial ou filtrage spatio-temporel dans un recepteur multi-voies |
EP17209588.7A EP3343784B1 (fr) | 2016-12-29 | 2017-12-21 | Procede de lutte anti-interferences par filtrage spatial ou filtrage spatio-temporel dans un recepteur multi-voies |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3343784T3 true PL3343784T3 (pl) | 2020-12-28 |
Family
ID=58737602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL17209588T PL3343784T3 (pl) | 2016-12-29 | 2017-12-21 | Sposób zwalczania zakłóceń poprzez filtrowanie przestrzenne lub przestrzenno-czasowe w odbiorniku wielokanałowym |
Country Status (7)
Country | Link |
---|---|
US (1) | US10243593B2 (pl) |
EP (1) | EP3343784B1 (pl) |
CA (1) | CA2990137A1 (pl) |
ES (1) | ES2821012T3 (pl) |
FR (1) | FR3061617A1 (pl) |
PL (1) | PL3343784T3 (pl) |
SG (1) | SG10201710843VA (pl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3047568B1 (fr) * | 2016-02-05 | 2018-02-16 | Thales | Methode de calibrage d'un recepteur de radio-navigation par satellites |
CN110463092B (zh) | 2017-04-13 | 2021-09-17 | 日本电信电话株式会社 | 信号分离装置和信号分离方法 |
FR3067186B1 (fr) * | 2017-06-01 | 2019-06-21 | Continental Automotive France | Procede de suppression de signaux multi-trajets pour recepteur de signaux radio modules en frequence |
CN114600376A (zh) * | 2019-10-22 | 2022-06-07 | 诺基亚通信公司 | 估计延迟 |
CN113315530B (zh) * | 2021-05-19 | 2022-07-15 | 广州海格通信集团股份有限公司 | 信号处理方法、装置及设备 |
CN113472371B (zh) * | 2021-05-31 | 2022-09-02 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 自适应阵列天线数字波束合成抗干扰处理方法 |
CN115993585B (zh) * | 2023-03-23 | 2023-05-30 | 北京东远润兴科技有限公司 | 雷达抗干扰信号矩阵处理方法、装置、设备及存储介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2715488B1 (fr) | 1994-01-21 | 1996-03-22 | Thomson Csf | Procédé et dispositif permettant à un modem de se synchroniser sur un transmetteur de données numériques par voie hertzienne en présence de brouilleurs. |
FR2742619B1 (fr) * | 1995-12-15 | 1998-02-06 | Thomson Csf | Procede d'egalisation multicapteur permettant une reception multicapteur en presence d'interferences et de multitrajets de propagation, et recepteur pour sa mise en oeuvre |
FR2758926B1 (fr) * | 1997-01-24 | 1999-04-30 | France Telecom | Procede d'egalisation multicapteurs dans un recepteur radioelectrique comportant un nombre determine de voies de reception et recepteur correspondant |
-
2016
- 2016-12-29 FR FR1601894A patent/FR3061617A1/fr active Pending
-
2017
- 2017-12-21 EP EP17209588.7A patent/EP3343784B1/fr active Active
- 2017-12-21 ES ES17209588T patent/ES2821012T3/es active Active
- 2017-12-21 PL PL17209588T patent/PL3343784T3/pl unknown
- 2017-12-22 US US15/853,148 patent/US10243593B2/en active Active
- 2017-12-27 CA CA2990137A patent/CA2990137A1/en active Pending
- 2017-12-28 SG SG10201710843VA patent/SG10201710843VA/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3343784A1 (fr) | 2018-07-04 |
EP3343784B1 (fr) | 2020-06-24 |
ES2821012T3 (es) | 2021-04-23 |
US20180191382A1 (en) | 2018-07-05 |
US10243593B2 (en) | 2019-03-26 |
FR3061617A1 (fr) | 2018-07-06 |
SG10201710843VA (en) | 2018-07-30 |
CA2990137A1 (en) | 2018-06-29 |
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