TW200707995A - Orthogonal frequency division multiplexing receiver capable of canceling impulse interference - Google Patents
Orthogonal frequency division multiplexing receiver capable of canceling impulse interferenceInfo
- Publication number
- TW200707995A TW200707995A TW094138857A TW94138857A TW200707995A TW 200707995 A TW200707995 A TW 200707995A TW 094138857 A TW094138857 A TW 094138857A TW 94138857 A TW94138857 A TW 94138857A TW 200707995 A TW200707995 A TW 200707995A
- Authority
- TW
- Taiwan
- Prior art keywords
- impulse interference
- canceling
- division multiplexing
- orthogonal frequency
- impulse
- 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
- 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
- H04L1/0047—Decoding adapted to other signal detection operation
-
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated codes
-
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/196,353 US20070030913A1 (en) | 2005-08-04 | 2005-08-04 | Orthogonal frequency division multiplexing receiver capable of canceling impulse interference |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200707995A true TW200707995A (en) | 2007-02-16 |
TWI282682B TWI282682B (en) | 2007-06-11 |
Family
ID=37700532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094138857A TWI282682B (en) | 2005-08-04 | 2005-11-04 | Orthogonal frequency division multiplexing receiver capable of canceling impulse interference |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070030913A1 (zh) |
CN (1) | CN1909541A (zh) |
TW (1) | TWI282682B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI569594B (zh) * | 2015-08-31 | 2017-02-01 | 晨星半導體股份有限公司 | 突波干擾消除裝置及突波干擾消除方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI335175B (en) * | 2006-01-27 | 2010-12-21 | Himax Tech Inc | Impulsive noise canceller and method thereof |
US8284825B2 (en) * | 2008-06-06 | 2012-10-09 | Maxim Integrated Products, Inc. | Blind channel quality estimator |
US8165172B2 (en) * | 2008-06-06 | 2012-04-24 | Maxim Integrated Products, Inc. | Robust wideband symbol and frame synchronizer for power-line communication |
US8139614B2 (en) * | 2008-06-06 | 2012-03-20 | Maxim Integrated Products, Inc. | Robust narrowband symbol and frame synchronizer for power-line communication |
US8149967B2 (en) * | 2008-06-06 | 2012-04-03 | Maxim Integrated Products, Inc. | Combined dual feed-forward and feedback analog and digital automatic gain control for broadband communication |
US8315152B2 (en) | 2008-06-06 | 2012-11-20 | Maxim Integrated Products, Inc. | System and method for applying multi-tone OFDM based communications within a prescribed frequency range |
US8472576B2 (en) | 2008-06-06 | 2013-06-25 | Maxim Integrated Products, Inc. | Jammer canceller for power-line communication |
US8276025B2 (en) * | 2008-06-06 | 2012-09-25 | Maxim Integrated Products, Inc. | Block interleaving scheme with configurable size to achieve time and frequency diversity |
US8315341B2 (en) | 2008-06-06 | 2012-11-20 | Maxim Integrated Products, Inc. | Soft repetition code combiner using channel state information |
US8320233B2 (en) | 2009-06-12 | 2012-11-27 | Maxim Integrated Products, Inc. | Transmitter and method for applying multi-tone OFDM based communications within a lower frequency range |
US8213525B2 (en) * | 2009-06-23 | 2012-07-03 | King Fahd University Of Petroleum And Minerals | Method of estimating and removing noise in OFDM systems |
CN103107829B (zh) * | 2011-11-09 | 2014-12-10 | 中国移动通信集团上海有限公司 | 电力线通信系统中滤波装置的开关切换方法及装置 |
US9173120B2 (en) * | 2013-03-28 | 2015-10-27 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for processing received data in a wireless network |
TWI530132B (zh) * | 2013-12-10 | 2016-04-11 | 晨星半導體股份有限公司 | 正交頻分多址信號的接收方法與接收器 |
US10277346B1 (en) | 2015-07-10 | 2019-04-30 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | High-efficiency secondary signal combiner |
US11770197B2 (en) * | 2015-07-17 | 2023-09-26 | Origin Wireless, Inc. | Method, apparatus, and system for accurate wireless monitoring |
GB2575118B (en) | 2018-06-29 | 2020-06-17 | Imagination Tech Ltd | Dynamic scaling of channel state information |
EP4152651A1 (en) * | 2021-09-17 | 2023-03-22 | Nxp B.V. | Signal processor for a radio receiver |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0126067D0 (en) * | 2001-10-31 | 2001-12-19 | Zarlink Semiconductor Ltd | Method of and apparatus for detecting impulsive noise method of operating a demodulator demodulator and radio receiver |
US7327794B2 (en) * | 2002-06-24 | 2008-02-05 | Intellon Corporation | Method and apparatus for detecting a jammed channel in a block oriented digital communication system |
-
2005
- 2005-08-04 US US11/196,353 patent/US20070030913A1/en not_active Abandoned
- 2005-11-04 TW TW094138857A patent/TWI282682B/zh not_active IP Right Cessation
-
2006
- 2006-02-14 CN CNA2006100077013A patent/CN1909541A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI569594B (zh) * | 2015-08-31 | 2017-02-01 | 晨星半導體股份有限公司 | 突波干擾消除裝置及突波干擾消除方法 |
Also Published As
Publication number | Publication date |
---|---|
US20070030913A1 (en) | 2007-02-08 |
CN1909541A (zh) | 2007-02-07 |
TWI282682B (en) | 2007-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |