CN101983486A - 发送装置、接收装置、通信系统、发送方法和接收方法 - Google Patents

发送装置、接收装置、通信系统、发送方法和接收方法 Download PDF

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Publication number
CN101983486A
CN101983486A CN2009801119689A CN200980111968A CN101983486A CN 101983486 A CN101983486 A CN 101983486A CN 2009801119689 A CN2009801119689 A CN 2009801119689A CN 200980111968 A CN200980111968 A CN 200980111968A CN 101983486 A CN101983486 A CN 101983486A
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CN
China
Prior art keywords
signal
unit
data
interval
subcarrier
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
Application number
CN2009801119689A
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English (en)
Chinese (zh)
Inventor
吉本贵司
山田良太
示泽寿之
冈本直树
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Sharp Corp
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Sharp Corp
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Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CN101983486A publication Critical patent/CN101983486A/zh
Pending legal-status Critical Current

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    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2009801119689A 2008-04-03 2009-03-30 发送装置、接收装置、通信系统、发送方法和接收方法 Pending CN101983486A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-097464 2008-04-03
JP2008097464A JP2009253548A (ja) 2008-04-03 2008-04-03 送信装置、受信装置、通信システム、送信方法および受信方法
PCT/JP2009/056477 WO2009123101A1 (ja) 2008-04-03 2009-03-30 送信装置、受信装置、通信システム、送信方法および受信方法

Publications (1)

Publication Number Publication Date
CN101983486A true CN101983486A (zh) 2011-03-02

Family

ID=41135475

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801119689A Pending CN101983486A (zh) 2008-04-03 2009-03-30 发送装置、接收装置、通信系统、发送方法和接收方法

Country Status (5)

Country Link
US (1) US8284851B2 (enExample)
EP (1) EP2273707A1 (enExample)
JP (1) JP2009253548A (enExample)
CN (1) CN101983486A (enExample)
WO (1) WO2009123101A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103959186A (zh) * 2012-06-26 2014-07-30 东芝三菱电机产业系统株式会社 数据管理装置、数据管理方法、以及数据管理程序

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DE602008006456D1 (de) * 2007-11-06 2011-06-01 Ericsson Telefon Ab L M Verfahren und anordnungen in einem drahtlosen kommunikationssystem
US9363059B2 (en) 2010-04-02 2016-06-07 Acer Incorporated Method of handling component carrier activation and deactivation and communication device thereof
JP2011259242A (ja) * 2010-06-09 2011-12-22 Ntt Docomo Inc 移動端末装置、無線基地局装置及び無線通信方法
KR20140060443A (ko) * 2012-11-09 2014-05-20 한국전자통신연구원 부반송파 간섭을 완화하는 신호 설계 방법 및 장치
US9178737B2 (en) * 2012-11-20 2015-11-03 Intel Deutschland Gmbh Method for generating an OFDM data signal
US9071390B2 (en) * 2013-01-10 2015-06-30 Qualcomm Incorporated Adjusting physical layer transmission properties
US9331881B2 (en) * 2014-09-03 2016-05-03 Motorola Solutions, Inc. Methods and systems for embedding supplementary data channel in OFDM-based communication systems
US10797918B2 (en) * 2015-07-06 2020-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Resource allocation for data transmission in wireless systems
JP6632364B2 (ja) * 2015-12-16 2020-01-22 国立大学法人京都大学 伝搬路推定方法
WO2017156773A1 (en) 2016-03-18 2017-09-21 Qualcomm Incorporated Hybrid automatic repeat request (harq) with polar coded transmissions
EP3432635B1 (en) 2016-06-17 2021-09-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for data transmission
US10476650B2 (en) 2016-08-19 2019-11-12 Qualcomm Incorporated Control channel with flexible numerology
CN109328481B (zh) * 2016-09-01 2022-03-18 株式会社Kt 在下一代无线接入网络中发送或接收数据的方法和设备
US10715392B2 (en) * 2016-09-29 2020-07-14 Qualcomm Incorporated Adaptive scalable numerology for high speed train scenarios
RU2751217C2 (ru) * 2017-05-02 2021-07-12 Нтт Докомо, Инк. Базовая станция
US12348346B2 (en) * 2023-02-14 2025-07-01 Qualcomm Incorporated Flexible guard length interval

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772282B2 (ja) * 1996-07-01 1998-07-02 株式会社次世代デジタルテレビジョン放送システム研究所 Ｏｆｄｍ伝送システムとその送受信装置
KR100557167B1 (ko) * 2001-11-02 2006-03-03 삼성전자주식회사 이동통신시스템에서의 재전송 장치 및 방법
JP4115784B2 (ja) * 2002-09-11 2008-07-09 三菱電機株式会社 再送制御方法および通信装置
JP4606995B2 (ja) * 2005-10-28 2011-01-05 Ｋｄｄｉ株式会社 デジタル信号伝送方法ならびに送信装置
JP2007159066A (ja) * 2005-12-08 2007-06-21 Sanyo Electric Co Ltd 無線通信装置及び無線通信制御方法
US20070155387A1 (en) * 2005-12-30 2007-07-05 Qinghua Li Techniques for scheduling and adaptation to combat fast fading
CN101026440A (zh) * 2006-02-24 2007-08-29 松下电器产业株式会社 通信系统中的数据重传方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103959186A (zh) * 2012-06-26 2014-07-30 东芝三菱电机产业系统株式会社 数据管理装置、数据管理方法、以及数据管理程序
US9460133B2 (en) 2012-06-26 2016-10-04 Toshiba Mitsubishi-Electric Industrial Systems Corporation Data management apparatus, data management method and data management program

Also Published As

Publication number Publication date
JP2009253548A (ja) 2009-10-29
WO2009123101A1 (ja) 2009-10-08
EP2273707A1 (en) 2011-01-12
US8284851B2 (en) 2012-10-09
US20110038430A1 (en) 2011-02-17

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