GB2553183B - System architecture for supporting digital pre-distortion and full duplex in cable network environments - Google Patents
System architecture for supporting digital pre-distortion and full duplex in cable network environments Download PDFInfo
- Publication number
- GB2553183B GB2553183B GB1708266.0A GB201708266A GB2553183B GB 2553183 B GB2553183 B GB 2553183B GB 201708266 A GB201708266 A GB 201708266A GB 2553183 B GB2553183 B GB 2553183B
- Authority
- GB
- United Kingdom
- Prior art keywords
- distortion
- system architecture
- cable network
- full duplex
- network environments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
- H03F1/3247—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on predistortion circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
-
- 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
- H04B1/62—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 for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
- H04B3/23—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
- H04L27/367—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
-
- 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
- H04B2001/0408—Circuits with power amplifiers
-
- 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
- H04B2001/0408—Circuits with power amplifiers
- H04B2001/0425—Circuits with power amplifiers with linearisation using predistortion
-
- 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
- H04B2001/0408—Circuits with power amplifiers
- H04B2001/0433—Circuits with power amplifiers with linearisation using feedback
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662321577P | 2016-04-12 | 2016-04-12 | |
US15/247,580 US9712193B1 (en) | 2016-04-12 | 2016-08-25 | High power efficient amplifier through digital pre-distortion and machine learning in cable network environments |
US15/352,445 US10797750B2 (en) | 2016-02-24 | 2016-11-15 | System architecture for supporting digital pre-distortion and full duplex in cable network environments |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201708266D0 GB201708266D0 (en) | 2017-07-05 |
GB2553183A GB2553183A (en) | 2018-02-28 |
GB2553183B true GB2553183B (en) | 2020-08-26 |
Family
ID=59220594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1708266.0A Active GB2553183B (en) | 2016-04-12 | 2017-05-23 | System architecture for supporting digital pre-distortion and full duplex in cable network environments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2553183B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3547554B1 (en) * | 2018-03-29 | 2022-06-22 | Vecima Networks Inc. | Full duplex cable communication |
EP3553947B1 (en) * | 2018-04-13 | 2023-01-04 | MaxLinear Asia Singapore Private Limited | System and method for power amplifier linearization with echo cancelation capabilities |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0182096A2 (en) * | 1984-11-19 | 1986-05-28 | International Business Machines Corporation | Method and apparatus for improved control and time sharing of an echo canceller |
EP0936781A1 (en) * | 1998-02-16 | 1999-08-18 | Alcatel | Method for pre-distorting signals transmitted over non-reciprocal channels |
EP1374511A2 (en) * | 2001-03-22 | 2004-01-02 | Sun Microsystems, Inc. | Bi-directional communication system with echo cancelation |
EP1429470A2 (en) * | 2002-12-13 | 2004-06-16 | STMicroelectronics Limited | Transceiver with accelerated echo canceller convergence |
US6757384B1 (en) * | 2000-11-28 | 2004-06-29 | Lucent Technologies Inc. | Robust double-talk detection and recovery in a system for echo cancelation |
US20100220810A1 (en) * | 2009-03-02 | 2010-09-02 | Cisco Technology, Inc. | Transmitter Characterization for Digital Pre-Distortion Using Offset Preamble Subcarriers |
WO2014075106A1 (en) * | 2012-11-12 | 2014-05-15 | Gainspeed, Inc. | Virtual converged cable access platforms for hfc cable networks |
WO2015021461A1 (en) * | 2013-08-09 | 2015-02-12 | Kumu Networks, Inc. | Systems and methods for non-linear digital self-interference cancellation |
EP2879301A1 (en) * | 2013-11-27 | 2015-06-03 | Harris Corporation | Microcellular communications antenna and associated methods |
WO2016033266A1 (en) * | 2014-08-27 | 2016-03-03 | Alcatel Lucent | Feedback for electronic pre-distortion in an optical transmitter |
US20170033915A1 (en) * | 2015-07-30 | 2017-02-02 | National Instruments Corporation | Digital Predistortion for Full-Duplex Radio |
-
2017
- 2017-05-23 GB GB1708266.0A patent/GB2553183B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0182096A2 (en) * | 1984-11-19 | 1986-05-28 | International Business Machines Corporation | Method and apparatus for improved control and time sharing of an echo canceller |
EP0936781A1 (en) * | 1998-02-16 | 1999-08-18 | Alcatel | Method for pre-distorting signals transmitted over non-reciprocal channels |
US6757384B1 (en) * | 2000-11-28 | 2004-06-29 | Lucent Technologies Inc. | Robust double-talk detection and recovery in a system for echo cancelation |
EP1374511A2 (en) * | 2001-03-22 | 2004-01-02 | Sun Microsystems, Inc. | Bi-directional communication system with echo cancelation |
EP1429470A2 (en) * | 2002-12-13 | 2004-06-16 | STMicroelectronics Limited | Transceiver with accelerated echo canceller convergence |
US20100220810A1 (en) * | 2009-03-02 | 2010-09-02 | Cisco Technology, Inc. | Transmitter Characterization for Digital Pre-Distortion Using Offset Preamble Subcarriers |
WO2014075106A1 (en) * | 2012-11-12 | 2014-05-15 | Gainspeed, Inc. | Virtual converged cable access platforms for hfc cable networks |
WO2015021461A1 (en) * | 2013-08-09 | 2015-02-12 | Kumu Networks, Inc. | Systems and methods for non-linear digital self-interference cancellation |
EP2879301A1 (en) * | 2013-11-27 | 2015-06-03 | Harris Corporation | Microcellular communications antenna and associated methods |
WO2016033266A1 (en) * | 2014-08-27 | 2016-03-03 | Alcatel Lucent | Feedback for electronic pre-distortion in an optical transmitter |
US20170033915A1 (en) * | 2015-07-30 | 2017-02-02 | National Instruments Corporation | Digital Predistortion for Full-Duplex Radio |
Non-Patent Citations (3)
Title |
---|
Allen Katz, John Wood, Daniel Chokola; "The Evolution of PA Linearization: From Classic Feedforward and Feedback Through Analog and Digital Predistortion"; IEEE Microwave Magazine; Volume 17 , Issue 2, Feb. 2016; Pages 32-40 * |
K. Murano, S. Unagami, F. Amano; "Echo cancellation and applications"; IEEE Communications Magazine; Volume 28, Issue 1, Jan. 1990; Pages 49-55 * |
Wan-Jong Kim, S.P. Stapleton, Jong Heon Kim, C. Edelman; "Digital predistortion linearizes wireless power amplifiers"; IEEE Microwave Magazine; Volume 6, Issue 3, Sept. 2005; Pages 54-61 * |
Also Published As
Publication number | Publication date |
---|---|
GB2553183A (en) | 2018-02-28 |
GB201708266D0 (en) | 2017-07-05 |
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