KR20140147117A - 파일럿 톤들을 송신하기 위한 시스템들 및 방법들 - Google Patents

파일럿 톤들을 송신하기 위한 시스템들 및 방법들 Download PDF

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Publication number
KR20140147117A
KR20140147117A KR1020147030893A KR20147030893A KR20140147117A KR 20140147117 A KR20140147117 A KR 20140147117A KR 1020147030893 A KR1020147030893 A KR 1020147030893A KR 20147030893 A KR20147030893 A KR 20147030893A KR 20140147117 A KR20140147117 A KR 20140147117A
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KR
South Korea
Prior art keywords
tones
symbols
symbol
pilot signals
pilot
Prior art date
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Ceased
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KR1020147030893A
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English (en)
Korean (ko)
Inventor
린 왕
디디어 요하네스 리차드 반 니
히맨쓰 샘패쓰
사미어 베르마니
타오 티안
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20140147117A publication Critical patent/KR20140147117A/ko
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020147030893A 2012-04-05 2013-03-28 파일럿 톤들을 송신하기 위한 시스템들 및 방법들 Ceased KR20140147117A (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261620865P 2012-04-05 2012-04-05
US61/620,865 2012-04-05
US201261669496P 2012-07-09 2012-07-09
US61/669,496 2012-07-09
US201261699777P 2012-09-11 2012-09-11
US61/699,777 2012-09-11
US201261719316P 2012-10-26 2012-10-26
US61/719,316 2012-10-26
US13/706,816 US9774481B2 (en) 2012-04-05 2012-12-06 Systems and methods for transmitting pilot tones
US13/706,816 2012-12-06
PCT/US2013/034455 WO2013151869A1 (en) 2012-04-05 2013-03-28 Systems and methods for transmitting pilot tones

Publications (1)

Publication Number Publication Date
KR20140147117A true KR20140147117A (ko) 2014-12-29

Family

ID=49292286

Family Applications (1)

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KR1020147030893A Ceased KR20140147117A (ko) 2012-04-05 2013-03-28 파일럿 톤들을 송신하기 위한 시스템들 및 방법들

Country Status (6)

Country Link
US (1) US9774481B2 (cg-RX-API-DMAC7.html)
EP (1) EP2834937A1 (cg-RX-API-DMAC7.html)
JP (2) JP2015514376A (cg-RX-API-DMAC7.html)
KR (1) KR20140147117A (cg-RX-API-DMAC7.html)
CN (1) CN104396177B (cg-RX-API-DMAC7.html)
WO (1) WO2013151869A1 (cg-RX-API-DMAC7.html)

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US10616020B2 (en) * 2014-07-28 2020-04-07 Lg Electronics Inc. Transmitting and receiving device and method in wireless communication system
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CN107113132B (zh) 2014-10-31 2020-10-30 Lg电子株式会社 无线通信系统中的多用户收发方法及其装置
US10193671B2 (en) * 2014-11-06 2019-01-29 Huawei Technologies Co., Ltd. System and method for transmission symbol arrangement for reducing mutual interference
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CN106464469B (zh) * 2015-02-23 2021-01-29 Lg电子株式会社 无线通信系统中的发送和接收设备及方法
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CN108282877B (zh) * 2017-01-06 2023-12-01 华为技术有限公司 一种参考信号的配置方法、装置及系统
CN107300458B (zh) * 2017-07-18 2019-07-02 深圳市杰普特光电股份有限公司 光响应特性快速测量装置及方法
CN109391448B (zh) * 2017-08-11 2021-10-01 华为技术有限公司 一种信息传输方法及装置
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US8705659B2 (en) 2003-11-06 2014-04-22 Apple Inc. Communication channel optimization systems and methods in multi-user communication systems
KR100600672B1 (ko) 2003-11-28 2006-07-13 삼성전자주식회사 직교주파수분할다중접속 시스템에서의 파일롯 서브캐리어할당 방법과 송신 방법 및 그 장치, 수신 방법 및 그 장치
TR201904500T4 (tr) 2005-09-27 2019-05-21 Nokia Technologies Oy Çok taşıyıcılı iletimler için pilot yapısı.
US8451914B2 (en) 2006-04-14 2013-05-28 Qualcomm Incorporated Methods and apparatus for using tones in a wireless communication system
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US20120269142A1 (en) * 2011-04-24 2012-10-25 Broadcom Corporation Doppler adaptation using pilot patterns within single user, multiple user, multiple access, and/or MIMO wireless communications
US20130315323A1 (en) * 2011-04-24 2013-11-28 Broadcom Corporation Traveling pilots within single user, multiple user, multiple access, and/or MIMO wireless communications
EP2721758B1 (en) * 2011-06-15 2020-01-01 Marvell World Trade Ltd. Low bandwidth phy for wlan
US8942311B2 (en) * 2012-02-15 2015-01-27 Marvell World Trade Ltd. Low bandwidth PHY transmission in a wider bandwidth
GB2513487A (en) 2012-02-15 2014-10-29 Lg Electronics Inc Method and apparatus of generating pilot sequence
US9647863B2 (en) * 2012-02-27 2017-05-09 Intel Corporation Techniques to manage dwell times for pilot rotation
US9178675B2 (en) * 2012-02-27 2015-11-03 Intel Corporation Channel estimation and tracking
JP5937703B2 (ja) 2012-02-27 2016-06-22 インテル コーポレイション パイロット回転の保留回数を管理するための手法
US9774481B2 (en) * 2012-04-05 2017-09-26 Qualcomm, Incorporated Systems and methods for transmitting pilot tones
US9461855B2 (en) * 2012-07-05 2016-10-04 Intel Corporation Methods and arrangements for selecting channel updates in wireless networks
US9210024B2 (en) * 2012-08-17 2015-12-08 Intel Corporation Methods and arrangements for channel updates in wireless networks

Also Published As

Publication number Publication date
CN104396177B (zh) 2018-03-06
US9774481B2 (en) 2017-09-26
JP2018067936A (ja) 2018-04-26
US20130266086A1 (en) 2013-10-10
WO2013151869A1 (en) 2013-10-10
JP2015514376A (ja) 2015-05-18
CN104396177A (zh) 2015-03-04
EP2834937A1 (en) 2015-02-11

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