ES2808858T3 - Seguimiento de la fase en campos de entrenamiento - Google Patents

Seguimiento de la fase en campos de entrenamiento Download PDF

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Publication number
ES2808858T3
ES2808858T3 ES16732853T ES16732853T ES2808858T3 ES 2808858 T3 ES2808858 T3 ES 2808858T3 ES 16732853 T ES16732853 T ES 16732853T ES 16732853 T ES16732853 T ES 16732853T ES 2808858 T3 ES2808858 T3 ES 2808858T3
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ES
Spain
Prior art keywords
tone
locations
fixed
tone locations
indices
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
Application number
ES16732853T
Other languages
English (en)
Spanish (es)
Inventor
Lin Yang
Bin Tian
Tao Tian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2808858T3 publication Critical patent/ES2808858T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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)
ES16732853T 2015-06-15 2016-06-15 Seguimiento de la fase en campos de entrenamiento Active ES2808858T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562180030P 2015-06-15 2015-06-15
US201562188331P 2015-07-02 2015-07-02
US201562190245P 2015-07-08 2015-07-08
US15/182,551 US10237839B2 (en) 2015-06-15 2016-06-14 Phase tracking in training fields
PCT/US2016/037569 WO2016205327A1 (en) 2015-06-15 2016-06-15 Phase tracking in training fields

Publications (1)

Publication Number Publication Date
ES2808858T3 true ES2808858T3 (es) 2021-03-02

Family

ID=57516374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16732853T Active ES2808858T3 (es) 2015-06-15 2016-06-15 Seguimiento de la fase en campos de entrenamiento

Country Status (9)

Country Link
US (3) US10285149B2 (enExample)
EP (3) EP3308514A1 (enExample)
JP (2) JP2018524879A (enExample)
KR (2) KR102011914B1 (enExample)
CN (2) CN107743690A (enExample)
BR (1) BR112017026910A2 (enExample)
CA (2) CA2983876A1 (enExample)
ES (1) ES2808858T3 (enExample)
WO (2) WO2016205333A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
US10285149B2 (en) 2015-06-15 2019-05-07 Qualcomm Incorporated Orthogonal training field sequences for phase tracking
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
CN118524443A (zh) * 2019-03-06 2024-08-20 华为技术有限公司 信息发送、信息接收方法及装置
CN116671056A (zh) * 2021-01-14 2023-08-29 索尼集团公司 第一和第二通信设备和方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1697356B (zh) * 2004-05-07 2013-07-03 美国博通公司 多入多出无线通信系统的前导信息格式
US8619907B2 (en) * 2004-06-10 2013-12-31 Agere Systems, LLC Method and apparatus for preamble training in a multiple antenna communication system
US8737189B2 (en) 2005-02-16 2014-05-27 Broadcom Corporation Method and system for compromise greenfield preambles for 802.11n
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
US20100046656A1 (en) * 2008-08-20 2010-02-25 Qualcomm Incorporated Preamble extensions
US20100290449A1 (en) * 2008-08-20 2010-11-18 Qualcomm Incorporated Preamble extensions
US8842640B2 (en) * 2008-11-02 2014-09-23 Lg Electronics Inc. Pre-coding method for spatial multiplexing in multiple input and output system
AT508582B1 (de) * 2009-07-01 2011-09-15 Leica Mikrosysteme Gmbh Verfahren zur herstellung einer in einen probenbehälter eingeschlossenen wasserhaltigen probe und probenbehälter zur durchführung des verfahrens
US8717865B2 (en) 2009-07-17 2014-05-06 Qualcomm Incorporated Method and apparatus for constructing very high throughput short training field sequences
US8432785B2 (en) 2009-09-02 2013-04-30 Qualcomm Incorporated Flexible SDMA and interference suppression
US9288096B2 (en) 2009-12-07 2016-03-15 Qualcomm Incorporated Enabling phase tracking for a communication device
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
US9089002B2 (en) * 2010-05-16 2015-07-21 Qualcomm Incorporated Efficient group ID management for wireless local area networks (WLANs)
CN101848063B (zh) * 2010-05-21 2016-06-08 北京新岸线移动多媒体技术有限公司 支持子信道调制编码的数据传输方法及无线局域网系统
WO2012003355A1 (en) * 2010-07-01 2012-01-05 Marvell World Trade Ltd. Modulation of signal field in a wlan frame header
US9001908B2 (en) * 2010-07-01 2015-04-07 Marvell World Trade Ltd. Orthogonal frequency division multiplexing (OFDM) symbol formats for a wireless local area network (WLAN)
US8402295B2 (en) * 2010-07-09 2013-03-19 Qualcomm Incorporated Techniques employing flits for clock gating
JP2012027543A (ja) * 2010-07-20 2012-02-09 Toshiba Corp 描画装置、描画方法、及び描画プログラム
WO2012021622A1 (en) * 2010-08-10 2012-02-16 Marvell World Trade Ltd. Channel description feedback in a communication system
US8494075B2 (en) * 2010-08-26 2013-07-23 Qualcomm Incorporated Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system
WO2012047643A2 (en) 2010-10-04 2012-04-12 Marvell World Trade Ltd. Determining a communication channel from a plurality of possible channel bandwidths
HUE029443T2 (en) * 2010-10-08 2017-02-28 Lg Electronics Inc A method for saving energy in a wireless local area network and apparatus for performing the process
US8687727B2 (en) 2010-11-05 2014-04-01 Intel Corporation Coordinated multi-point transmission using interference feedback
EP2668736B1 (en) * 2011-01-28 2018-04-25 Marvell World Trade Ltd. Physical layer frame format for long range wlan
US9113490B2 (en) 2011-04-24 2015-08-18 Broadcom Corporation Short training field (STF) for use within single user, multiple user, multiple access, and/or MIMO wireless communications
US8948283B2 (en) * 2011-05-26 2015-02-03 Marvell World Trade Ltd. Sounding packet format for long range WLAN
JP6143016B2 (ja) 2011-06-15 2017-06-07 マーベル ワールド トレード リミテッド Ｗｌａｎに用いる低帯域幅ｐｈｙ
WO2013066739A1 (en) 2011-11-02 2013-05-10 Marvell World Trade Ltd. Method and apparatus for automatically detecting a physical layer (phy) mode of a data unit in a wireless local area network (wlan)
US9078237B2 (en) 2012-04-13 2015-07-07 Intel Corporation Methods and arrangements for orthogonal training sequences in wireless networks
CN104521172B (zh) * 2012-05-24 2017-09-22 马维尔国际贸易有限公司 在远程无线局域网中的频域重复
CN103326966B (zh) * 2013-05-16 2016-08-03 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
US9565497B2 (en) * 2013-08-01 2017-02-07 Caavo Inc. Enhancing audio using a mobile device
US10194006B2 (en) * 2013-10-25 2019-01-29 Marvell World Trade Ltd. Physical layer frame format for WLAN
US9712358B2 (en) * 2013-10-25 2017-07-18 Marvell World Trade Ltd. Range extension mode for WiFi
US9693261B1 (en) * 2013-12-26 2017-06-27 Marvell International Ltd. Method and apparatus for transmitting and receiving a packet with a traveling pilot in sub-1 GHz band via one or more space time streams based on capabilities information
US9680621B2 (en) 2014-01-31 2017-06-13 Avago Technologies General Ip (Singapore) Pte. Ltd. MU-MIMO acknowledgement protocol efficiency
EP3104568B1 (en) 2014-02-04 2019-03-20 LG Electronics Inc. Method and apparatus for receiving data unit
JP6457557B2 (ja) * 2014-06-02 2019-01-23 マーベル ワールド トレード リミテッド 通信チャネルを介した送信のためのデータユニットを生成する方法および装置
EP3155779B1 (en) * 2014-06-11 2019-10-16 Marvell World Trade Ltd. Compressed preamble for a wireless communication system
US9712217B2 (en) * 2014-09-08 2017-07-18 Intel Corporation Parallel channel training in multi-user multiple-input and multiple-output system
US9654308B2 (en) * 2014-11-19 2017-05-16 Intel Corporation Systems and methods for carrier frequency offset estimation for long training fields
US10285149B2 (en) 2015-06-15 2019-05-07 Qualcomm Incorporated Orthogonal training field sequences for phase tracking

Also Published As

Publication number Publication date
EP3691213B1 (en) 2022-05-18
KR102011914B1 (ko) 2019-08-19
CN107750447A (zh) 2018-03-02
CA2983879A1 (en) 2016-12-22
EP3691213A1 (en) 2020-08-05
US10237839B2 (en) 2019-03-19
US10285149B2 (en) 2019-05-07
BR112017026910A2 (pt) 2018-08-14
US10820291B2 (en) 2020-10-27
EP3308514A1 (en) 2018-04-18
KR20180018556A (ko) 2018-02-21
WO2016205333A1 (en) 2016-12-22
JP2018524879A (ja) 2018-08-30
CN107743690A (zh) 2018-02-27
US20160366659A1 (en) 2016-12-15
CA2983876A1 (en) 2016-12-22
KR20180018557A (ko) 2018-02-21
EP3308513A1 (en) 2018-04-18
US20160365955A1 (en) 2016-12-15
WO2016205327A1 (en) 2016-12-22
JP2018524881A (ja) 2018-08-30
EP3308513B1 (en) 2020-04-29
US20190200314A1 (en) 2019-06-27

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