CN104202285A - 一种用于无线通信系统的低papr序列设计方法 - Google Patents
一种用于无线通信系统的低papr序列设计方法 Download PDFInfo
- Publication number
- CN104202285A CN104202285A CN201410425417.2A CN201410425417A CN104202285A CN 104202285 A CN104202285 A CN 104202285A CN 201410425417 A CN201410425417 A CN 201410425417A CN 104202285 A CN104202285 A CN 104202285A
- Authority
- CN
- China
- Prior art keywords
- papr
- sequence
- sequences
- mrow
- msub
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004891 communication Methods 0.000 title claims abstract description 15
- 238000013507 mapping Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 6
- 238000012772 sequence design Methods 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 5
- 238000000342 Monte Carlo simulation Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000013598 vector Substances 0.000 claims description 3
- 238000012549 training Methods 0.000 abstract description 20
- 238000013461 design Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005315 distribution function Methods 0.000 description 3
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 description 1
- 101710097421 WD repeat and HMG-box DNA-binding protein 1 Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
- H04L1/0005—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to payload information
-
- 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
- H04L27/262—Reduction thereof by selection of pilot symbols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410425417.2A CN104202285B (zh) | 2014-08-26 | 2014-08-26 | 一种用于无线通信系统的低papr序列设计方法 |
US15/506,280 US10313171B2 (en) | 2014-08-26 | 2014-12-29 | Sequence with a low PAPR design method for wireless communication system |
PCT/CN2014/095298 WO2016029611A1 (zh) | 2014-08-26 | 2014-12-29 | 一种用于无线通信系统的低papr序列设计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410425417.2A CN104202285B (zh) | 2014-08-26 | 2014-08-26 | 一种用于无线通信系统的低papr序列设计方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104202285A true CN104202285A (zh) | 2014-12-10 |
CN104202285B CN104202285B (zh) | 2015-06-03 |
Family
ID=52087513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410425417.2A Active CN104202285B (zh) | 2014-08-26 | 2014-08-26 | 一种用于无线通信系统的低papr序列设计方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10313171B2 (zh) |
CN (1) | CN104202285B (zh) |
WO (1) | WO2016029611A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105162745A (zh) * | 2015-08-04 | 2015-12-16 | 江苏中兴微通信息科技有限公司 | 一种用于无线局域网通信系统的短训练序列设计方法 |
WO2016029611A1 (zh) * | 2014-08-26 | 2016-03-03 | 江苏中兴微通信息科技有限公司 | 一种用于无线通信系统的低papr序列设计方法 |
CN108521311A (zh) * | 2018-04-24 | 2018-09-11 | 成都吉纬科技有限公司 | 一种基于格雷序列的信噪比估计方法 |
CN110933008A (zh) * | 2019-11-18 | 2020-03-27 | 北京邮电大学 | 一种峰均比抑制方法、装置、电子设备及存储介质 |
CN113783817A (zh) * | 2020-06-09 | 2021-12-10 | Oppo广东移动通信有限公司 | 序列的生成方法、终端及存储介质 |
CN116016079A (zh) * | 2022-12-05 | 2023-04-25 | 西南交通大学 | 一种信号传输方法、系统、设备及存储介质 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10931338B2 (en) | 2001-04-26 | 2021-02-23 | Genghiscomm Holdings, LLC | Coordinated multipoint systems |
US10644916B1 (en) | 2002-05-14 | 2020-05-05 | Genghiscomm Holdings, LLC | Spreading and precoding in OFDM |
US11381285B1 (en) | 2004-08-02 | 2022-07-05 | Genghiscomm Holdings, LLC | Transmit pre-coding |
US10243773B1 (en) | 2017-06-30 | 2019-03-26 | Genghiscomm Holdings, LLC | Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM |
US10637705B1 (en) | 2017-05-25 | 2020-04-28 | Genghiscomm Holdings, LLC | Peak-to-average-power reduction for OFDM multiple access |
JP7208917B2 (ja) | 2017-07-25 | 2023-01-19 | ジェンギスコム ホールディングス エルエルシー | Ofdmおよびmimo-ofdmのための効率的なピーク対平均電力低減 |
US10637544B1 (en) | 2018-04-24 | 2020-04-28 | Genghiscomm Holdings, LLC | Distributed radio system |
WO2019245931A1 (en) | 2018-06-17 | 2019-12-26 | Genghiscomm Holdings, LLC | Distributed radio system |
US11343823B2 (en) | 2020-08-16 | 2022-05-24 | Tybalt, Llc | Orthogonal multiple access and non-orthogonal multiple access |
US11917604B2 (en) | 2019-01-25 | 2024-02-27 | Tybalt, Llc | Orthogonal multiple access and non-orthogonal multiple access |
EP3915236A4 (en) | 2019-01-25 | 2023-05-24 | Genghiscomm Holdings, LLC | ORTHOGONAL MULTI-ACCESS AND NON-ORTHOGONAL MULTI-ACCESS |
WO2020242898A1 (en) | 2019-05-26 | 2020-12-03 | Genghiscomm Holdings, LLC | Non-orthogonal multiple access |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101110809A (zh) * | 2006-07-21 | 2008-01-23 | 电子科技大学 | 一种多载波数据传输的方法 |
CN101867547A (zh) * | 2010-05-24 | 2010-10-20 | 北京科技大学 | 一种降低滤波器组多载波系统的峰均比的方法 |
CN103281277A (zh) * | 2007-09-07 | 2013-09-04 | Lg电子株式会社 | 在无线通信系统中生成参考信号的方法 |
CN103685130A (zh) * | 2013-12-30 | 2014-03-26 | 北京科技大学 | 一种基于迭代的选择映射降低ofdm系统峰均比方法 |
CN103812817A (zh) * | 2014-03-06 | 2014-05-21 | 西安电子科技大学 | 正交频分复用ofdm信号的峰平比抑制方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6201870B1 (en) * | 1997-03-20 | 2001-03-13 | Massachusetts Institue Of Technology | Pseudorandom noise sequence generator |
US20040066740A1 (en) * | 2002-09-30 | 2004-04-08 | Samsung Electronics Co., Ltd. | Apparatus and method for generating preamble sequence in a OFDM communication system |
US7660360B2 (en) * | 2005-11-02 | 2010-02-09 | Nec Laboratories America, Inc. | Peak-to-average power ratio reduction with threshold limited selection for coded OFDM systems |
US8611440B2 (en) * | 2007-10-30 | 2013-12-17 | Huawei Technologies Co., Ltd. | Systems and methods for generating sequences that are nearest to a set of sequences with minimum average cross-correlation |
US8369377B2 (en) * | 2009-07-22 | 2013-02-05 | Harris Corporation | Adaptive link communications using adaptive chaotic spread waveform |
WO2012173975A2 (en) * | 2011-06-15 | 2012-12-20 | Marvell World Trade Ltd. | Low bandwidth phy for wlan |
US8804862B2 (en) * | 2012-01-09 | 2014-08-12 | King Fahd University Of Petroleum And Minerals | Method of performing peak reduction and clipping mitigation |
CN104202285B (zh) | 2014-08-26 | 2015-06-03 | 江苏中兴微通信息科技有限公司 | 一种用于无线通信系统的低papr序列设计方法 |
-
2014
- 2014-08-26 CN CN201410425417.2A patent/CN104202285B/zh active Active
- 2014-12-29 US US15/506,280 patent/US10313171B2/en active Active
- 2014-12-29 WO PCT/CN2014/095298 patent/WO2016029611A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101110809A (zh) * | 2006-07-21 | 2008-01-23 | 电子科技大学 | 一种多载波数据传输的方法 |
CN103281277A (zh) * | 2007-09-07 | 2013-09-04 | Lg电子株式会社 | 在无线通信系统中生成参考信号的方法 |
CN101867547A (zh) * | 2010-05-24 | 2010-10-20 | 北京科技大学 | 一种降低滤波器组多载波系统的峰均比的方法 |
CN103685130A (zh) * | 2013-12-30 | 2014-03-26 | 北京科技大学 | 一种基于迭代的选择映射降低ofdm系统峰均比方法 |
CN103812817A (zh) * | 2014-03-06 | 2014-05-21 | 西安电子科技大学 | 正交频分复用ofdm信号的峰平比抑制方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016029611A1 (zh) * | 2014-08-26 | 2016-03-03 | 江苏中兴微通信息科技有限公司 | 一种用于无线通信系统的低papr序列设计方法 |
US10313171B2 (en) | 2014-08-26 | 2019-06-04 | Zte Wavetone Science And Technology Ltd. | Sequence with a low PAPR design method for wireless communication system |
CN105162745A (zh) * | 2015-08-04 | 2015-12-16 | 江苏中兴微通信息科技有限公司 | 一种用于无线局域网通信系统的短训练序列设计方法 |
CN108521311A (zh) * | 2018-04-24 | 2018-09-11 | 成都吉纬科技有限公司 | 一种基于格雷序列的信噪比估计方法 |
CN108521311B (zh) * | 2018-04-24 | 2020-11-27 | 成都吉纬科技有限公司 | 一种基于格雷序列的信噪比估计方法 |
CN110933008A (zh) * | 2019-11-18 | 2020-03-27 | 北京邮电大学 | 一种峰均比抑制方法、装置、电子设备及存储介质 |
CN113783817A (zh) * | 2020-06-09 | 2021-12-10 | Oppo广东移动通信有限公司 | 序列的生成方法、终端及存储介质 |
CN113783817B (zh) * | 2020-06-09 | 2024-06-11 | Oppo广东移动通信有限公司 | 序列的生成方法、终端及存储介质 |
CN116016079A (zh) * | 2022-12-05 | 2023-04-25 | 西南交通大学 | 一种信号传输方法、系统、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20170264474A1 (en) | 2017-09-14 |
CN104202285B (zh) | 2015-06-03 |
WO2016029611A1 (zh) | 2016-03-03 |
US10313171B2 (en) | 2019-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104202285B (zh) | 一种用于无线通信系统的低papr序列设计方法 | |
Nikookar et al. | Random phase updating algorithm for OFDM transmission with low PAPR | |
US7675982B2 (en) | Method and system for reducing peak-to-average power for OFDM signals | |
US20150304153A1 (en) | Wireless communications device providing peak-to-average power ratio (papr) reduction based upon walsh transformation matrix permutations and related methods | |
CN105162745A (zh) | 一种用于无线局域网通信系统的短训练序列设计方法 | |
Mazahir et al. | On companding schemes for PAPR reduction in OFDM systems employing higher order QAM | |
Shiragapur et al. | Novel techniques to reduce PAPR in OFDM systems using threshold SLM | |
Abdelali et al. | New Technique Combining the Tone Reservation Method with Clipping Technique to Reduce the Peak-to-Average Power Ratio. | |
Farid et al. | Effect of companding techniques to enhance the performance of SC-FDMA systems | |
Sharma | Peak-to-average power ratio reduction techniques for OFDM signals | |
Manjith et al. | Papr reduction in OFDM & MC-CDMA system using nonlinear companding techniques | |
Juwono et al. | PAPR reduction using Huffman coding combined with clipping and filtering for OFDM transmitter | |
Deepa et al. | A joint clipping and logarithmic based companding for the reduction of peak-to-average power ratio in OFDM system | |
Han et al. | Joint PAPR reduction method base on ACE POCS and peak clipping | |
Singh et al. | Novel companding technique for PAPR reduction in OFDM system | |
Renuka et al. | Performance and analysis of PAPR reduction schemes based on improved low complexity four partial transmit sequences and constellation methods | |
Rashmi et al. | Power efficiency enhancement using hybrid techniques for OFDM | |
Dalakas et al. | Time domain constellation shaping technique for peak-to-average power ratio reduction | |
Xia et al. | PAPR Reduction for OFDM/OQAM Signals Using Offset-Symbols Joint SLM Method. | |
Jaber et al. | Joint clipping and amplifying techniques for PAPR reduction in OFDM systems | |
Rashmi et al. | The peak-to-average power ratio reduction using hybrid scheme with companding and discrete Hartley transform for orthogonal frequency division multiplexing system | |
EP3089416A1 (en) | Wireless communications device providing peak-to-average power ratio (papr) reduction based upon walsh transformation matrix permutations and related methods | |
CN106534025B (zh) | 基于改进型交叉熵的载波注入峰均比抑制方法 | |
Deepa et al. | Papr reduction for ofdm systems using clipping and square rooting techniques | |
Singh et al. | Nonlinear companding technique for PAPR reduction in OFDM |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 211100 9 Jiangning Road, Jiangning economic and Technological Development Zone, Nanjing, China Patentee after: NANJING ZEPUTUO INFORMATION TECHNOLOGY CO.,LTD. Address before: 211100 No.9, mozhou East Road, Jiangning Economic Development Zone, Nanjing, Jiangsu Province Patentee before: ZTE WAVETONE SCIENCE AND TECHNOLOGY Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220314 Address after: 211100 8th floor, building B4, wireless Valley, No.9, mozhou East Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing etaco Communication Technology Co.,Ltd. Address before: 211100 9 Jiangning Road, Jiangning economic and Technological Development Zone, Nanjing, China Patentee before: NANJING ZEPUTUO INFORMATION TECHNOLOGY CO.,LTD. |