CA2986214C - Method for determining reserved tones and transmitter for performing papr reduction using tone reservation - Google Patents

Method for determining reserved tones and transmitter for performing papr reduction using tone reservation Download PDF

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Publication number
CA2986214C
CA2986214C CA2986214A CA2986214A CA2986214C CA 2986214 C CA2986214 C CA 2986214C CA 2986214 A CA2986214 A CA 2986214A CA 2986214 A CA2986214 A CA 2986214A CA 2986214 C CA2986214 C CA 2986214C
Authority
CA
Canada
Prior art keywords
pilot
indices
carrier
symbols
comparison reference
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
CA2986214A
Other languages
English (en)
French (fr)
Other versions
CA2986214A1 (en
Inventor
Joo-Sung Park
Young-Ho Oh
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to CA3038436A priority Critical patent/CA3038436C/en
Priority claimed from PCT/KR2016/006144 external-priority patent/WO2016200188A1/en
Publication of CA2986214A1 publication Critical patent/CA2986214A1/en
Application granted granted Critical
Publication of CA2986214C publication Critical patent/CA2986214C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2618—Reduction thereof using auxiliary subcarriers
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
CA2986214A 2015-06-09 2016-06-09 Method for determining reserved tones and transmitter for performing papr reduction using tone reservation Active CA2986214C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3038436A CA3038436C (en) 2015-06-09 2016-06-09 Method for determining reserved tones and transmitter for performing papr reduction using tone reservation

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562172839P 2015-06-09 2015-06-09
US62/172,839 2015-06-09
US201562209410P 2015-08-25 2015-08-25
US62/209,410 2015-08-25
KR10-2016-0016444 2016-02-12
KR1020160016444A KR102597664B1 (ko) 2015-06-09 2016-02-12 예약 톤 설계 방법 및 톤 예약 방식을 이용하여 papr 저감을 수행하는 송신기
PCT/KR2016/006144 WO2016200188A1 (en) 2015-06-09 2016-06-09 Method for determining reserved tones and transmitter for performing papr reduction using tone reservation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3038436A Division CA3038436C (en) 2015-06-09 2016-06-09 Method for determining reserved tones and transmitter for performing papr reduction using tone reservation

Publications (2)

Publication Number Publication Date
CA2986214A1 CA2986214A1 (en) 2016-12-15
CA2986214C true CA2986214C (en) 2019-07-02

Family

ID=57735460

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2986214A Active CA2986214C (en) 2015-06-09 2016-06-09 Method for determining reserved tones and transmitter for performing papr reduction using tone reservation
CA3038436A Active CA3038436C (en) 2015-06-09 2016-06-09 Method for determining reserved tones and transmitter for performing papr reduction using tone reservation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3038436A Active CA3038436C (en) 2015-06-09 2016-06-09 Method for determining reserved tones and transmitter for performing papr reduction using tone reservation

Country Status (4)

Country Link
KR (1) KR102597664B1 (ko)
AU (3) AU2016276998B2 (ko)
CA (2) CA2986214C (ko)
MX (1) MX2017015945A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102196992B1 (ko) 2020-05-15 2020-12-30 한화시스템(주) Ofdm 변조 방식 시스템에서 papr 감소를 위한 적응적 톤 예약 장치 및 방법
KR102196993B1 (ko) 2020-06-23 2020-12-30 한화시스템(주) Ofdm 변조 방식 시스템에서 papr 감소를 위한 적응적 톤 예약 및 확장 장치 및 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006006792D1 (de) * 2006-03-20 2009-06-25 Fujitsu Ltd OFDM Sender und Sendeverfahren mit reduziertem Spitzen- zu Mittelwertleistungsverhältnis
US8929353B2 (en) 2007-05-09 2015-01-06 Qualcomm Incorporated Preamble structure and acquisition for a wireless communication system
KR20080106832A (ko) * 2007-06-04 2008-12-09 삼성전자주식회사 직교 주파수 분할 다중 시스템의 평균전력 대 최대전력비감소 장치 및 방법
US7986738B2 (en) 2007-10-19 2011-07-26 Redpine Signals, Inc Peak to average power ratio reduction apparatus and method for a wireless OFDM transmitter
KR101475523B1 (ko) * 2008-04-28 2014-12-22 삼성전자주식회사 디지털 비디오 방송 시스템에서 프리앰블 신호의 피크 전력대 평균 전력비 저감 장치 및 방법
US8982724B2 (en) 2012-12-17 2015-03-17 Intel Corporation Systems and methods for implementing peak-to-average power ratio reduction for OFDMA modulation
GB2513630A (en) 2013-05-02 2014-11-05 Sony Corp Transmitters and receivers for transmitting and receiving signals

Also Published As

Publication number Publication date
CA3038436C (en) 2023-11-28
CA2986214A1 (en) 2016-12-15
AU2018260947B2 (en) 2019-06-06
MX2017015945A (es) 2018-04-20
AU2018260947A1 (en) 2018-11-29
AU2016276998B2 (en) 2018-08-09
AU2016276998A1 (en) 2017-11-23
KR20160144897A (ko) 2016-12-19
KR102597664B1 (ko) 2023-11-03
CA3038436A1 (en) 2016-12-15
AU2019226163B2 (en) 2020-06-25
AU2019226163A1 (en) 2019-09-26

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Legal Events

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Effective date: 20171116