WO2002028041A3 - Method for reducing the peak-to-average power ratio of a modulated signal - Google Patents
Method for reducing the peak-to-average power ratio of a modulated signal Download PDFInfo
- Publication number
- WO2002028041A3 WO2002028041A3 PCT/BE2001/000171 BE0100171W WO0228041A3 WO 2002028041 A3 WO2002028041 A3 WO 2002028041A3 BE 0100171 W BE0100171 W BE 0100171W WO 0228041 A3 WO0228041 A3 WO 0228041A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- peak
- average power
- power ratio
- reducing
- modulated signal
- 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
- H04L27/2614—Peak power aspects
- H04L27/2623—Reduction thereof by clipping
- H04L27/2624—Reduction thereof by clipping by soft clipping
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Digital Magnetic Recording (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001291533A AU2001291533A1 (en) | 2000-09-28 | 2001-09-28 | Method for reducing the peak-to-average power ratio of a modulated signal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23596900P | 2000-09-28 | 2000-09-28 | |
US60/235,969 | 2000-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002028041A2 WO2002028041A2 (en) | 2002-04-04 |
WO2002028041A3 true WO2002028041A3 (en) | 2002-10-31 |
Family
ID=22887594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BE2001/000171 WO2002028041A2 (en) | 2000-09-28 | 2001-09-28 | Method for reducing the peak-to-average power ratio of a modulated signal |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2001291533A1 (en) |
WO (1) | WO2002028041A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7697414B2 (en) | 2005-09-30 | 2010-04-13 | Meshnetworks, Inc. | System and method for achieving crest factor reduction for multi-carrier modulation in a wireless communication network |
US11031961B2 (en) | 2019-07-16 | 2021-06-08 | Microsoft Technology Licensing, Llc | Smart symbol changes for optimization of communications using error correction |
US11086719B2 (en) | 2019-07-16 | 2021-08-10 | Microsoft Technology Licensing, Llc | Use of error correction codes to prevent errors in neighboring storage |
US11044044B2 (en) | 2019-07-16 | 2021-06-22 | Microsoft Technology Licensing, Llc | Peak to average power ratio reduction of optical systems utilizing error correction |
US11172455B2 (en) | 2019-07-16 | 2021-11-09 | Microsoft Technology Licensing, Llc | Peak to average power output reduction of RF systems utilizing error correction |
US10911284B1 (en) | 2019-07-16 | 2021-02-02 | Microsoft Technology Licensing, Llc | Intelligent optimization of communication systems utilizing error correction |
US11075656B2 (en) | 2019-07-16 | 2021-07-27 | Microsoft Technology Licensing, Llc | Bit error reduction of communication systems using error correction |
US11063696B2 (en) | 2019-07-16 | 2021-07-13 | Microsoft Technology Licensing, Llc | Increasing average power levels to reduce peak-to-average power levels using error correction codes |
US10911141B1 (en) | 2019-07-30 | 2021-02-02 | Microsoft Technology Licensing, Llc | Dynamically selecting a channel model for optical communications |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2346773A (en) * | 1999-01-12 | 2000-08-16 | Nds Ltd | Pre-clipping module for a non-linear high power amplifier |
-
2001
- 2001-09-28 WO PCT/BE2001/000171 patent/WO2002028041A2/en active Application Filing
- 2001-09-28 AU AU2001291533A patent/AU2001291533A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2346773A (en) * | 1999-01-12 | 2000-08-16 | Nds Ltd | Pre-clipping module for a non-linear high power amplifier |
Non-Patent Citations (1)
Title |
---|
DINIS R ET AL: "ON THE PERFORMANCE EVALUATION OF OFDM TRANSMISSION USING CLIPPING TECHNIQUES", VTC 1999-FALL. IEEE VTS 50TH. VEHICULAR TECHNOLOGY CONFERENCE. GATEWAY TO THE 21ST. CENTURY COMMUNICATIONS VILLAGE. AMSTERDAM, SEPT. 19 - 22, 1999, IEEE VEHICULAR TECHNOLGY CONFERENCE, NEW YORK, US, vol. 5 CONF. 50, 19 September 1999 (1999-09-19), pages 2923 - 2928, XP000922292, ISBN: 0-7803-5436-2 * |
Also Published As
Publication number | Publication date |
---|---|
AU2001291533A1 (en) | 2002-04-08 |
WO2002028041A2 (en) | 2002-04-04 |
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