PT2510657E - Seguimento de fase para um dispositivo de comunicação - Google Patents

Seguimento de fase para um dispositivo de comunicação Download PDF

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Publication number
PT2510657E
PT2510657E PT107951329T PT10795132T PT2510657E PT 2510657 E PT2510657 E PT 2510657E PT 107951329 T PT107951329 T PT 107951329T PT 10795132 T PT10795132 T PT 10795132T PT 2510657 E PT2510657 E PT 2510657E
Authority
PT
Portugal
Prior art keywords
communication device
phase tracking
tracking
phase
communication
Prior art date
Application number
PT107951329T
Other languages
English (en)
Inventor
Hemanth Sampath
Didier Johannes Richard Van Nee
Vincent Knowles Jones Iv
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
Publication of PT2510657E publication Critical patent/PT2510657E/pt

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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
PT107951329T 2009-12-07 2010-12-07 Seguimento de fase para um dispositivo de comunicação PT2510657E (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26730009P 2009-12-07 2009-12-07
US12/961,000 US9288096B2 (en) 2009-12-07 2010-12-06 Enabling phase tracking for a communication device

Publications (1)

Publication Number Publication Date
PT2510657E true PT2510657E (pt) 2015-12-18

Family

ID=44081945

Family Applications (1)

Application Number Title Priority Date Filing Date
PT107951329T PT2510657E (pt) 2009-12-07 2010-12-07 Seguimento de fase para um dispositivo de comunicação

Country Status (12)

Country Link
US (2) US9288096B2 (pt)
EP (2) EP2961119A1 (pt)
JP (2) JP2013513340A (pt)
KR (2) KR101782033B1 (pt)
CN (1) CN102640469B (pt)
DK (1) DK2510657T3 (pt)
ES (1) ES2554632T3 (pt)
HU (1) HUE025760T2 (pt)
PL (1) PL2510657T3 (pt)
PT (1) PT2510657E (pt)
TW (1) TWI478523B (pt)
WO (1) WO2011071894A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009012446A2 (en) 2007-07-18 2009-01-22 Marvell World Trade Ltd. Access point with simultaneous downlink transmission of independent data for multiple client stations
JP5054193B2 (ja) 2007-07-18 2012-10-24 マーベル ワールド トレード リミテッド 複数のクライアント局から独立したデータを同時アップリンク伝送する無線ネットワーク
US8867653B2 (en) * 2011-01-28 2014-10-21 Marvell World Trade Ltd. Physical layer frame format for long range WLAN
US8982889B2 (en) 2008-07-18 2015-03-17 Marvell World Trade Ltd. Preamble designs for sub-1GHz frequency bands
US9077594B2 (en) 2009-07-23 2015-07-07 Marvell International Ltd. Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network
US9288096B2 (en) 2009-12-07 2016-03-15 Qualcomm Incorporated Enabling phase tracking for a communication device
MX2012003190A (es) 2009-12-10 2012-04-30 Lg Electronics Inc Metodo y aparato de transmision de señal de entrenamiento en un sistema de red de area local inalambrico.
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
JP6057435B2 (ja) 2011-02-04 2017-01-11 マーベル ワールド トレード リミテッド 無線ｌａｎの制御モードｐｈｙ
US9178745B2 (en) 2011-02-04 2015-11-03 Marvell World Trade Ltd. Control mode PHY for WLAN
KR102029272B1 (ko) 2011-08-29 2019-10-07 마벨 월드 트레이드 리미티드 무선 네트워크에서 노멀 속도 물리 계층과 저속 물리 계층의 공존
KR20140135157A (ko) 2012-02-07 2014-11-25 마벨 월드 트레이드 리미티드 장거리 wlan을 위한 파일럿 시퀀스 설계
US8995588B2 (en) * 2012-06-12 2015-03-31 Intel Corporation Systems and methods for implementing improved frequency estimation
US8781008B2 (en) 2012-06-20 2014-07-15 MagnaCom Ltd. Highly-spectrally-efficient transmission using orthogonal frequency division multiplexing
US8565363B1 (en) 2012-06-20 2013-10-22 MagnaCom Ltd. Fine phase estimation for highly spectrally efficient communications
CN104769875B (zh) 2012-06-20 2018-07-06 安华高科技通用Ip(新加坡)公司 采用正交频分复用的高频谱效率传输
US9166834B2 (en) 2012-06-20 2015-10-20 MagnaCom Ltd. Method and system for corrupt symbol handling for providing high reliability sequences
US8811548B2 (en) 2012-11-14 2014-08-19 MagnaCom, Ltd. Hypotheses generation based on multidimensional slicing
US9088400B2 (en) 2012-11-14 2015-07-21 MagnaCom Ltd. Hypotheses generation based on multidimensional slicing
US9295016B2 (en) * 2013-06-12 2016-03-22 Microsoft Technology Licensing, Llc Cooperative phase tracking in distributed multiple-input multiple-output system
WO2015038647A2 (en) 2013-09-10 2015-03-19 Marvell World Trade Ltd. Extended guard interval for outdoor wlan
EP3061219B1 (en) 2013-10-25 2020-04-08 Marvell World Trade Ltd. Range extension mode for wifi
US10218822B2 (en) 2013-10-25 2019-02-26 Marvell World Trade Ltd. Physical layer frame format for WLAN
US10194006B2 (en) 2013-10-25 2019-01-29 Marvell World Trade Ltd. Physical layer frame format for WLAN
US9118519B2 (en) 2013-11-01 2015-08-25 MagnaCom Ltd. Reception of inter-symbol-correlated signals using symbol-by-symbol soft-output demodulator
US8804879B1 (en) 2013-11-13 2014-08-12 MagnaCom Ltd. Hypotheses generation based on multidimensional slicing
US9130637B2 (en) 2014-01-21 2015-09-08 MagnaCom Ltd. Communication methods and systems for nonlinear multi-user environments
US11855818B1 (en) 2014-04-30 2023-12-26 Marvell Asia Pte Ltd Adaptive orthogonal frequency division multiplexing (OFDM) numerology in a wireless communication network
US9496900B2 (en) 2014-05-06 2016-11-15 MagnaCom Ltd. Signal acquisition in a multimode environment
US8891701B1 (en) 2014-06-06 2014-11-18 MagnaCom Ltd. Nonlinearity compensation for reception of OFDM signals
US9246523B1 (en) 2014-08-27 2016-01-26 MagnaCom Ltd. Transmitter signal shaping
US10154476B2 (en) * 2014-09-04 2018-12-11 Qualcomm Incorporated Tone plan for LTF compression
US9276619B1 (en) 2014-12-08 2016-03-01 MagnaCom Ltd. Dynamic configuration of modulation and demodulation
US9191247B1 (en) 2014-12-09 2015-11-17 MagnaCom Ltd. High-performance sequence estimation system and method of operation
US10050750B2 (en) * 2014-12-09 2018-08-14 Qualcomm Incorporated Training field tone plans for mixed-rate wireless communication networks
US9509540B1 (en) * 2015-02-13 2016-11-29 Marvell International Ltd. Methods and apparatus for increasing the number of training and data tones in wireless communications systems
JP2016201448A (ja) 2015-04-09 2016-12-01 トヨタ自動車株式会社 ダイオード及びダイオードの製造方法
US10285149B2 (en) * 2015-06-15 2019-05-07 Qualcomm Incorporated Orthogonal training field sequences for phase tracking
US10230556B2 (en) * 2015-06-25 2019-03-12 Marvell World Trade Ltd. Systems and methods for implementing an OFDMA LTF design for wireless network communication
CN106850483B (zh) * 2016-08-31 2020-03-10 上海无疆信息科技有限公司 一种用于无线通信系统的相位误差估计方法及装置
CN108242984B (zh) * 2016-12-23 2021-01-15 普天信息技术有限公司 一种多子带系统的导频序列的生成方法
CN112654089B (zh) 2017-01-06 2022-02-25 华为技术有限公司 一种参考信号的配置方法、装置及系统
JP2020057825A (ja) * 2017-02-02 2020-04-09 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
CN109150444B (zh) * 2017-06-16 2022-01-11 华为技术有限公司 资源单元的设置、传输方法及装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100510434B1 (ko) * 2001-04-09 2005-08-26 니폰덴신뎅와 가부시키가이샤 Ｏｆｄｍ신호전달 시스템, ｏｆｄｍ신호 송신장치 및ｏｆｄｍ신호 수신장치
JP3590008B2 (ja) 2001-08-15 2004-11-17 日本電信電話株式会社 Ｏｆｄｍ信号送信装置およびｏｆｄｍ信号受信装置
US6996380B2 (en) * 2001-07-26 2006-02-07 Ericsson Inc. Communication system employing transmit macro-diversity
WO2004088914A1 (en) 2003-03-31 2004-10-14 Matsushita Electric Industrial Co., Ltd. Frequency synchronization apparatus and frequency synchronization method
US7450489B2 (en) 2003-12-30 2008-11-11 Intel Corporation Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices
JP2005260337A (ja) 2004-03-09 2005-09-22 Renesas Technology Corp 復調回路および無線通信システム
US7372913B2 (en) 2004-07-22 2008-05-13 Qualcomm Incorporated Pilot tones in a multi-transmit OFDM system usable to capture transmitter diversity benefits
WO2006013858A1 (ja) 2004-08-04 2006-02-09 Nippon Telegraph And Telephone Corporation Ofdm信号送受信方法およびofdm信号送受信装置
JP4604659B2 (ja) 2004-11-04 2011-01-05 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
KR100633743B1 (ko) 2004-12-11 2006-10-13 한국전자통신연구원 Ｏｆｄｍ 시스템을 위한 잔여 주파수 오차, 위상 오차,시간 오차 및 크기 변화 추적 장치 및 그 방법
JP5313506B2 (ja) 2005-02-09 2013-10-09 アギア システムズ インコーポレーテッド マルチアンテナ通信システムにおける短縮されたロングトレーニングフィールドによるプリアンブルトレーニングの方法及び装置
US9520972B2 (en) * 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
JP2006295629A (ja) 2005-04-12 2006-10-26 Sony Corp 無線通信システム、無線通信装置及び無線通信方法
JP4595667B2 (ja) 2005-05-17 2010-12-08 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US7480497B2 (en) * 2005-06-29 2009-01-20 Intel Corporation Multicarrier receiver and method for carrier frequency offset correction and channel estimation for receipt of simultaneous transmissions over a multi-user uplink
US7773690B2 (en) * 2005-07-20 2010-08-10 Broadcom Corporation Angle estimation for space-time block code (STBC) modulated signal
US20070087749A1 (en) * 2005-08-12 2007-04-19 Nokia Corporation Method, system, apparatus and computer program product for placing pilots in a multicarrier mimo system
US8027373B2 (en) 2005-09-15 2011-09-27 Qualcomm Incorporated Quick detection of signaling in a wireless communication system
CA2569286A1 (en) * 2005-11-25 2007-05-25 Queen's University At Kingston System and method employing linear dispersion over space, time and frequency
WO2008036834A2 (en) * 2006-09-20 2008-03-27 Alcatel Lucent Systems and methods for implementing generalized conferencing
US20080101492A1 (en) 2006-10-31 2008-05-01 Jean-Philippe Gregoire Method for Tracking Phase Noise in an OFDM System
KR101370916B1 (ko) 2007-08-22 2014-03-10 엘지전자 주식회사 다수의 부 반송파를 이용하는 다중 안테나 시스템에서의,데이터 송수신 방법
JP5377083B2 (ja) 2009-06-03 2013-12-25 三菱電機株式会社 光通信用送信機、光通信用受信機
US9288096B2 (en) 2009-12-07 2016-03-15 Qualcomm Incorporated Enabling phase tracking for a communication device

Also Published As

Publication number Publication date
KR20120103692A (ko) 2012-09-19
JP2015080217A (ja) 2015-04-23
WO2011071894A1 (en) 2011-06-16
US20110134899A1 (en) 2011-06-09
EP2510657B1 (en) 2015-09-30
EP2961119A1 (en) 2015-12-30
EP2510657A1 (en) 2012-10-17
KR20160027235A (ko) 2016-03-09
TW201126950A (en) 2011-08-01
JP5934327B2 (ja) 2016-06-15
HUE025760T2 (en) 2016-04-28
PL2510657T3 (pl) 2016-01-29
KR101647811B1 (ko) 2016-08-11
US20160197710A1 (en) 2016-07-07
US9288096B2 (en) 2016-03-15
CN102640469B (zh) 2015-01-21
ES2554632T3 (es) 2015-12-22
JP2013513340A (ja) 2013-04-18
US10057026B2 (en) 2018-08-21
KR101782033B1 (ko) 2017-10-23
CN102640469A (zh) 2012-08-15
TWI478523B (zh) 2015-03-21
DK2510657T3 (en) 2015-11-02

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