CN107750447A - 正交训练字段序列 - Google Patents
正交训练字段序列 Download PDFInfo
- Publication number
- CN107750447A CN107750447A CN201680034528.8A CN201680034528A CN107750447A CN 107750447 A CN107750447 A CN 107750447A CN 201680034528 A CN201680034528 A CN 201680034528A CN 107750447 A CN107750447 A CN 107750447A
- Authority
- CN
- China
- Prior art keywords
- training field
- orthogonal training
- transmission
- orthogonal
- frame
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
-
- 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
-
- 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
- H04L25/0224—Channel estimation using sounding signals
-
- 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
-
- 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
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- 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
- H04L27/26035—Maintenance of orthogonality, e.g. for signals exchanged between cells or users, or by using covering codes or sequences
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562180030P | 2015-06-15 | 2015-06-15 | |
| US62/180,030 | 2015-06-15 | ||
| US201562188331P | 2015-07-02 | 2015-07-02 | |
| US62/188,331 | 2015-07-02 | ||
| US201562190245P | 2015-07-08 | 2015-07-08 | |
| US62/190,245 | 2015-07-08 | ||
| US15/182,554 | 2016-06-14 | ||
| US15/182,554 US10285149B2 (en) | 2015-06-15 | 2016-06-14 | Orthogonal training field sequences for phase tracking |
| PCT/US2016/037578 WO2016205333A1 (en) | 2015-06-15 | 2016-06-15 | Orthogonal training field sequences |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107750447A true CN107750447A (zh) | 2018-03-02 |
Family
ID=57516374
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680034528.8A Pending CN107750447A (zh) | 2015-06-15 | 2016-06-15 | 正交训练字段序列 |
| CN201680034507.6A Pending CN107743690A (zh) | 2015-06-15 | 2016-06-15 | 训练字段中的相位跟踪 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680034507.6A Pending CN107743690A (zh) | 2015-06-15 | 2016-06-15 | 训练字段中的相位跟踪 |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10237839B2 (enExample) |
| EP (3) | EP3691213B1 (enExample) |
| JP (2) | JP2018524881A (enExample) |
| KR (2) | KR102011914B1 (enExample) |
| CN (2) | CN107750447A (enExample) |
| BR (1) | BR112017026910A2 (enExample) |
| CA (2) | CA2983876A1 (enExample) |
| ES (1) | ES2808858T3 (enExample) |
| WO (2) | WO2016205327A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669783A (zh) * | 2019-03-06 | 2020-09-15 | 华为技术有限公司 | 信息发送、信息接收方法及装置 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10375708B2 (en) * | 2014-10-06 | 2019-08-06 | Lg Electronics Inc. | Method and apparatus for transmitting data on resource unit including pilot tone in WLAN |
| US10247808B2 (en) * | 2015-01-12 | 2019-04-02 | Qualcomm Incorporated | Location reporting for extremely high frequency (EHF) devices |
| US10237839B2 (en) | 2015-06-15 | 2019-03-19 | Qualcomm Incorporated | Phase tracking in training fields |
| US20170111858A1 (en) * | 2015-10-19 | 2017-04-20 | Shahrnaz Azizi | Wake up packet design for low-power wake-up receiver in a wireless network |
| CN107547094B (zh) * | 2016-06-29 | 2023-08-22 | 华为技术有限公司 | 一种信号传输方法及装置 |
| US10979191B2 (en) * | 2016-08-05 | 2021-04-13 | Samsung Electronics Co., Ltd. | Method and apparatus for reference signal signaling for advanced wireless communications |
| JP2024504072A (ja) * | 2021-01-14 | 2024-01-30 | ソニーグループ株式会社 | 第1および第2の通信デバイスならびに通信方法 |
| WO2023041773A1 (en) * | 2021-09-20 | 2023-03-23 | Sony Group Corporation | First and second communication devices and methods |
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| CN1697356A (zh) * | 2004-05-07 | 2005-11-16 | 美国博通公司 | 多入多出无线通信系统的前导信息格式 |
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| CN1918818A (zh) * | 2004-06-10 | 2007-02-21 | 艾格瑞系统有限公司 | 用于多天线通信系统中的前同步码训练的方法和装置 |
| CN101848063A (zh) * | 2010-05-21 | 2010-09-29 | 北京新岸线无线技术有限公司 | 支持子信道调制编码的数据传输方法及无线局域网系统 |
| US20110194655A1 (en) * | 2010-02-10 | 2011-08-11 | Qualcomm Incorporated | Methods and apparatus to perform residual frequency offset estimation and correction in ieee 802.11 waveforms |
| CN102187612A (zh) * | 2008-08-20 | 2011-09-14 | 高通股份有限公司 | 用于通信的前同步码扩展 |
| WO2012046951A1 (en) * | 2010-10-08 | 2012-04-12 | Lg Electronics Inc. | Method for power saving in wireless local area network and apparatus for the same |
| CN102474404A (zh) * | 2009-07-10 | 2012-05-23 | 高通股份有限公司 | 前置码扩展 |
| CN103326966A (zh) * | 2013-05-16 | 2013-09-25 | 东莞中山大学研究院 | 适用于无线局域网ofdm系统的信道估计方法 |
| CN103563283A (zh) * | 2011-01-28 | 2014-02-05 | 马维尔国际贸易有限公司 | 用于远程wlan的物理层帧格式 |
| CN103931131A (zh) * | 2011-05-26 | 2014-07-16 | 马维尔国际贸易有限公司 | 用于长范围wlan的探测分组格式 |
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| KR100784176B1 (ko) | 2006-01-17 | 2007-12-13 | 포스데이타 주식회사 | 무선통신 시스템에서 상향링크 신호의 채널을 추정하는방법 및 상기 방법이 적용된 채널 추정기 |
| US8027300B2 (en) * | 2006-10-17 | 2011-09-27 | Qualcomm Incorporated | VCO ringing correction in packet switched wireless networks |
| KR20090093800A (ko) * | 2008-02-29 | 2009-09-02 | 엘지전자 주식회사 | 무선통신 시스템에서 ack/nack 신호 전송방법 |
| WO2010062051A2 (ko) * | 2008-11-02 | 2010-06-03 | 엘지전자 주식회사 | 다중 입출력 시스템에서 공간 다중화 프리코딩 방법 |
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-
2016
- 2016-06-14 US US15/182,551 patent/US10237839B2/en active Active
- 2016-06-14 US US15/182,554 patent/US10285149B2/en not_active Expired - Fee Related
- 2016-06-15 EP EP20165987.7A patent/EP3691213B1/en active Active
- 2016-06-15 CA CA2983876A patent/CA2983876A1/en not_active Abandoned
- 2016-06-15 WO PCT/US2016/037569 patent/WO2016205327A1/en not_active Ceased
- 2016-06-15 CN CN201680034528.8A patent/CN107750447A/zh active Pending
- 2016-06-15 BR BR112017026910A patent/BR112017026910A2/pt not_active Application Discontinuation
- 2016-06-15 EP EP16732853.3A patent/EP3308513B1/en active Active
- 2016-06-15 KR KR1020177035840A patent/KR102011914B1/ko active Active
- 2016-06-15 CA CA2983879A patent/CA2983879A1/en not_active Abandoned
- 2016-06-15 ES ES16732853T patent/ES2808858T3/es active Active
- 2016-06-15 JP JP2017564616A patent/JP2018524881A/ja active Pending
- 2016-06-15 KR KR1020177035843A patent/KR20180018557A/ko not_active Withdrawn
- 2016-06-15 WO PCT/US2016/037578 patent/WO2016205333A1/en not_active Ceased
- 2016-06-15 JP JP2017564446A patent/JP2018524879A/ja not_active Ceased
- 2016-06-15 EP EP16742047.0A patent/EP3308514A1/en not_active Withdrawn
- 2016-06-15 CN CN201680034507.6A patent/CN107743690A/zh active Pending
-
2019
- 2019-03-04 US US16/291,411 patent/US10820291B2/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1697356A (zh) * | 2004-05-07 | 2005-11-16 | 美国博通公司 | 多入多出无线通信系统的前导信息格式 |
| CN1918818A (zh) * | 2004-06-10 | 2007-02-21 | 艾格瑞系统有限公司 | 用于多天线通信系统中的前同步码训练的方法和装置 |
| CN1832480A (zh) * | 2005-02-16 | 2006-09-13 | 美国博通公司 | 在多入多出通信系统中传递信息的方法和系统 |
| CN102187612A (zh) * | 2008-08-20 | 2011-09-14 | 高通股份有限公司 | 用于通信的前同步码扩展 |
| CN102474404A (zh) * | 2009-07-10 | 2012-05-23 | 高通股份有限公司 | 前置码扩展 |
| US20110194655A1 (en) * | 2010-02-10 | 2011-08-11 | Qualcomm Incorporated | Methods and apparatus to perform residual frequency offset estimation and correction in ieee 802.11 waveforms |
| CN101848063A (zh) * | 2010-05-21 | 2010-09-29 | 北京新岸线无线技术有限公司 | 支持子信道调制编码的数据传输方法及无线局域网系统 |
| WO2012046951A1 (en) * | 2010-10-08 | 2012-04-12 | Lg Electronics Inc. | Method for power saving in wireless local area network and apparatus for the same |
| CN103563283A (zh) * | 2011-01-28 | 2014-02-05 | 马维尔国际贸易有限公司 | 用于远程wlan的物理层帧格式 |
| CN103931131A (zh) * | 2011-05-26 | 2014-07-16 | 马维尔国际贸易有限公司 | 用于长范围wlan的探测分组格式 |
| CN103326966A (zh) * | 2013-05-16 | 2013-09-25 | 东莞中山大学研究院 | 适用于无线局域网ofdm系统的信道估计方法 |
Non-Patent Citations (1)
| Title |
|---|
| HONGYUAN ZHANG(MARVELL): "D10 Comment Resolutions on PHY Capability Fields;11-13-1379-00-00ah-d10-phy-capabilities-comment-resolutions", 《IEEE DRAFT;11-13-1379-00-00AH-D10-PHY-CAPABILITIES-COMMENT-RESOLUTIONS;IEEE SA MENTOR》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669783A (zh) * | 2019-03-06 | 2020-09-15 | 华为技术有限公司 | 信息发送、信息接收方法及装置 |
| CN111669783B (zh) * | 2019-03-06 | 2024-04-23 | 华为技术有限公司 | 信息发送、信息接收方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3308514A1 (en) | 2018-04-18 |
| US20160365955A1 (en) | 2016-12-15 |
| WO2016205327A1 (en) | 2016-12-22 |
| US20190200314A1 (en) | 2019-06-27 |
| JP2018524881A (ja) | 2018-08-30 |
| CN107743690A (zh) | 2018-02-27 |
| EP3308513A1 (en) | 2018-04-18 |
| WO2016205333A1 (en) | 2016-12-22 |
| KR102011914B1 (ko) | 2019-08-19 |
| US10820291B2 (en) | 2020-10-27 |
| EP3691213A1 (en) | 2020-08-05 |
| EP3308513B1 (en) | 2020-04-29 |
| EP3691213B1 (en) | 2022-05-18 |
| CA2983879A1 (en) | 2016-12-22 |
| CA2983876A1 (en) | 2016-12-22 |
| BR112017026910A2 (pt) | 2018-08-14 |
| KR20180018556A (ko) | 2018-02-21 |
| US10237839B2 (en) | 2019-03-19 |
| KR20180018557A (ko) | 2018-02-21 |
| ES2808858T3 (es) | 2021-03-02 |
| JP2018524879A (ja) | 2018-08-30 |
| US20160366659A1 (en) | 2016-12-15 |
| US10285149B2 (en) | 2019-05-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180302 |