CN104052521A - 所有数字发射噪音校正 - Google Patents
所有数字发射噪音校正 Download PDFInfo
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- CN104052521A CN104052521A CN201410088658.2A CN201410088658A CN104052521A CN 104052521 A CN104052521 A CN 104052521A CN 201410088658 A CN201410088658 A CN 201410088658A CN 104052521 A CN104052521 A CN 104052521A
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- 238000012937 correction Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000003044 adaptive effect Effects 0.000 claims description 22
- 230000000875 corresponding effect Effects 0.000 claims description 19
- 230000009022 nonlinear effect Effects 0.000 claims description 14
- 238000005070 sampling Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000007480 spreading Effects 0.000 claims description 10
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- 238000004458 analytical method Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 claims description 3
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Classifications
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- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
-
- 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
- H04B1/12—Neutralising, balancing, or compensation arrangements
- H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1423—Two-way operation using the same type of signal, i.e. duplex for simultaneous baseband signals
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1461—Suppression of signals in the return path, i.e. bidirectional control circuits
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/796,236 US9048900B2 (en) | 2013-03-12 | 2013-03-12 | All digital transmitter noise correction |
US13/796,236 | 2013-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104052521A true CN104052521A (zh) | 2014-09-17 |
CN104052521B CN104052521B (zh) | 2017-04-12 |
Family
ID=50151235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410088658.2A Active CN104052521B (zh) | 2013-03-12 | 2014-03-12 | 所有数字发射噪音校正 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9048900B2 (zh) |
EP (2) | EP2779469B1 (zh) |
JP (1) | JP5777759B2 (zh) |
KR (1) | KR101624393B1 (zh) |
CN (1) | CN104052521B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779969A (zh) * | 2015-05-07 | 2015-07-15 | 电子科技大学 | 一种具有高动态接收机的全双工系统及其使用方法 |
CN108540242A (zh) * | 2018-01-05 | 2018-09-14 | 中国传媒大学广州研究院 | 一种广播发射机谐波失真指标测量方法及装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9831898B2 (en) * | 2013-03-13 | 2017-11-28 | Analog Devices Global | Radio frequency transmitter noise cancellation |
US9225430B2 (en) * | 2013-05-20 | 2015-12-29 | Ciena Corporation | Digital noise loading for optical receivers |
EP2822189B1 (en) * | 2013-07-01 | 2017-05-10 | Telefonaktiebolaget LM Ericsson (publ) | Digital suppression of transmitter intermodulation in receiver |
GB201418814D0 (en) * | 2014-10-22 | 2014-12-03 | Analog Devices Technology | Full duplex radio |
US9912358B2 (en) | 2015-03-20 | 2018-03-06 | Analog Devices Global | Method of and apparatus for transmit noise reduction at a receiver |
CN104883203B (zh) * | 2015-06-09 | 2017-05-03 | 珠海市杰理科技股份有限公司 | 射频收发机及其射频本振泄漏抑制装置 |
US10033413B2 (en) * | 2016-05-19 | 2018-07-24 | Analog Devices Global | Mixed-mode digital predistortion |
US10985951B2 (en) | 2019-03-15 | 2021-04-20 | The Research Foundation for the State University | Integrating Volterra series model and deep neural networks to equalize nonlinear power amplifiers |
JP2023003777A (ja) * | 2021-06-24 | 2023-01-17 | 東芝テック株式会社 | 通信装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020085647A1 (en) * | 1999-07-28 | 2002-07-04 | Yasuyuki Oishi | Radio apparatus having distortion compensating function |
CN101379718A (zh) * | 2006-02-03 | 2009-03-04 | 高通股份有限公司 | 基带发射机自扰和互调消去设备 |
JP2009522908A (ja) * | 2006-01-02 | 2009-06-11 | シッ チェ,ドン | 干渉除去型無線中継器 |
CN101946416A (zh) * | 2008-01-02 | 2011-01-12 | 高通股份有限公司 | 干扰检测及减轻 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5535240A (en) | 1993-10-29 | 1996-07-09 | Airnet Communications Corporation | Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for multichannel communication network |
JPH07235894A (ja) | 1994-02-24 | 1995-09-05 | Antenna Giken Kk | 無線通信装置の妨害波除去装置 |
US6819911B2 (en) | 2001-04-02 | 2004-11-16 | General Dynamics Decision Systems, Inc. | Active interference suppressor utilizing recombinant transmultiplexing |
US7043208B2 (en) | 2002-10-15 | 2006-05-09 | Motorola, Inc. | Method and apparatus to reduce interference in a communication device |
WO2008048534A1 (en) | 2006-10-17 | 2008-04-24 | Interdigital Technology Corporation | Transceiver with hybrid adaptive interference canceller for removing transmitter generated noise |
US8582694B2 (en) | 2007-04-30 | 2013-11-12 | Scott R. Velazquez | Adaptive digital receiver |
GB0800891D0 (en) | 2008-01-17 | 2008-02-27 | Cambridge Silicon Radio Ltd | Method and apparatus for cross-talk cancellation |
JP4941338B2 (ja) | 2008-02-01 | 2012-05-30 | 富士通株式会社 | 通信装置、ノイズ除去方法及びコンピュータプログラム |
US7995973B2 (en) * | 2008-12-19 | 2011-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Own transmitter interference tolerant transceiver and receiving methods |
EP2316166A2 (en) | 2008-06-27 | 2011-05-04 | Telefonaktiebolaget L M Ericsson (PUBL) | Own transmitter interference tolerant transceiver and receiving methods |
US8300561B2 (en) | 2008-12-30 | 2012-10-30 | Texas Instruments Incorporated | Methods and apparatus for canceling distortion in full-duplex transceivers |
US8744377B2 (en) | 2009-12-21 | 2014-06-03 | Qualcomm Incorporated | Method and apparatus for adaptive non-linear self-jamming interference cancellation |
US8880010B2 (en) | 2009-12-30 | 2014-11-04 | Qualcomm Incorporated | Dual-loop transmit noise cancellation |
IL206008A0 (en) | 2010-05-27 | 2011-02-28 | Amir Meir Zilbershtain | Transmit receive interference cancellation |
EP2710740A1 (en) | 2011-05-20 | 2014-03-26 | Telefonaktiebolaget LM Ericsson (PUBL) | Dynamic cancellation of passive intermodulation interference |
US8995932B2 (en) | 2013-01-04 | 2015-03-31 | Telefonaktiebolaget L M Ericsson (Publ) | Transmitter noise suppression in receiver |
-
2013
- 2013-03-12 US US13/796,236 patent/US9048900B2/en active Active
-
2014
- 2014-02-25 EP EP14156668.7A patent/EP2779469B1/en active Active
- 2014-02-25 EP EP16180887.8A patent/EP3110017B1/en active Active
- 2014-03-07 KR KR1020140027190A patent/KR101624393B1/ko active IP Right Grant
- 2014-03-11 JP JP2014047252A patent/JP5777759B2/ja active Active
- 2014-03-12 CN CN201410088658.2A patent/CN104052521B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020085647A1 (en) * | 1999-07-28 | 2002-07-04 | Yasuyuki Oishi | Radio apparatus having distortion compensating function |
JP2009522908A (ja) * | 2006-01-02 | 2009-06-11 | シッ チェ,ドン | 干渉除去型無線中継器 |
CN101379718A (zh) * | 2006-02-03 | 2009-03-04 | 高通股份有限公司 | 基带发射机自扰和互调消去设备 |
CN101946416A (zh) * | 2008-01-02 | 2011-01-12 | 高通股份有限公司 | 干扰检测及减轻 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779969A (zh) * | 2015-05-07 | 2015-07-15 | 电子科技大学 | 一种具有高动态接收机的全双工系统及其使用方法 |
CN104779969B (zh) * | 2015-05-07 | 2017-03-29 | 电子科技大学 | 一种具有高动态接收机的全双工系统及其使用方法 |
CN108540242A (zh) * | 2018-01-05 | 2018-09-14 | 中国传媒大学广州研究院 | 一种广播发射机谐波失真指标测量方法及装置 |
CN108540242B (zh) * | 2018-01-05 | 2021-06-25 | 中国传媒大学广州研究院 | 一种广播发射机谐波失真指标测量方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3110017A1 (en) | 2016-12-28 |
KR20140111966A (ko) | 2014-09-22 |
EP2779469A1 (en) | 2014-09-17 |
JP2014176097A (ja) | 2014-09-22 |
EP3110017B1 (en) | 2018-12-19 |
US20140269970A1 (en) | 2014-09-18 |
JP5777759B2 (ja) | 2015-09-09 |
KR101624393B1 (ko) | 2016-06-07 |
EP2779469B1 (en) | 2016-09-28 |
US9048900B2 (en) | 2015-06-02 |
CN104052521B (zh) | 2017-04-12 |
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Owner name: ANALOG DEVICES, INC. Free format text: FORMER OWNER: ANALOG DEVICES TECHNOLOGY COMPANY Effective date: 20150105 |
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Effective date of registration: 20150105 Address after: Bermuda (UK) Hamilton Applicant after: ANALOG DEVICES GLOBAL Address before: Bermuda (UK) Hamilton Applicant before: Analog Devices Global |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: Bermuda (UK), Hamilton Patentee after: Analog Devices Global Unlimited Co. Address before: Bermuda (UK), Hamilton Patentee before: ANALOG DEVICES GLOBAL |
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Effective date of registration: 20220119 Address after: Limerick Patentee after: ANALOG DEVICES INTERNATIONAL UNLIMITED Co. Address before: Bermuda (UK), Hamilton Patentee before: Analog Devices Global Unlimited Co. |
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