WO2011132987A3 - 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 - Google Patents

무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 Download PDF

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Publication number
WO2011132987A3
WO2011132987A3 PCT/KR2011/002940 KR2011002940W WO2011132987A3 WO 2011132987 A3 WO2011132987 A3 WO 2011132987A3 KR 2011002940 W KR2011002940 W KR 2011002940W WO 2011132987 A3 WO2011132987 A3 WO 2011132987A3
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WO
WIPO (PCT)
Prior art keywords
modulation symbol
control information
diffusing
wireless communication
communication system
Prior art date
Application number
PCT/KR2011/002940
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English (en)
French (fr)
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WO2011132987A2 (ko
Inventor
한승희
고현수
정재훈
이문일
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/642,846 priority Critical patent/US8885595B2/en
Publication of WO2011132987A2 publication Critical patent/WO2011132987A2/ko
Publication of WO2011132987A3 publication Critical patent/WO2011132987A3/ko

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    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • 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
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are 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
    • H04L5/0048—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
    • 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 signaling, 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 무선 통신 시스템에서 PUCCH를 통해 제어 정보를 전송하는 방법 및 이를 위한 장치에 관한 것으로서, 상기 제어 정보로부터 제1 변조 심볼과 제2 변조 심볼을 얻는 단계; 상기 제1 변조 심볼을 주파수 도메인에서 복수의 부반송파로 확산하는 단계; 상기 주파수 영역에서 확산된 제1 변조 심볼을 시간 도메인에서 복수의 인접한 제1 SC-FDMA 심볼로 확산하는 단계; 상기 제2 변조 심볼을 주파수 도메인에서 복수의 부반송파로 확산하는 단계; 상기 주파수 영역에서 확산된 제2 변조 심볼을 시간 도메인에서 복수의 인접한 제2 SC-FDMA 심볼로 확산하는 단계; 및 상기 확산된 제1 변조 심볼과 상기 확산된 제2 변조 심볼을 상기 PUCCH를 통해 전송하는 단계를 포함하고, 상기 복수의 인접한 제1 SC-FDMA 심볼과 상기 복수의 인접한 제2 SC-FDMA 심볼은 동일한 슬롯에 위치하는, 제어 정보 전송 방법 및 이를 위한 장치에 관한 것이다.
PCT/KR2011/002940 2010-04-22 2011-04-22 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 WO2011132987A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/642,846 US8885595B2 (en) 2010-04-22 2011-04-22 Method and device for control information transmission in a wireless communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32666110P 2010-04-22 2010-04-22
US61/326,661 2010-04-22
KR10-2010-0129070 2010-12-16
KR1020100129070A KR101790523B1 (ko) 2010-04-22 2010-12-16 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치

Publications (2)

Publication Number Publication Date
WO2011132987A2 WO2011132987A2 (ko) 2011-10-27
WO2011132987A3 true WO2011132987A3 (ko) 2012-03-01

Family

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PCT/KR2011/002940 WO2011132987A2 (ko) 2010-04-22 2011-04-22 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치

Country Status (3)

Country Link
US (1) US8885595B2 (ko)
KR (1) KR101790523B1 (ko)
WO (1) WO2011132987A2 (ko)

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US8634365B2 (en) * 2010-04-29 2014-01-21 Telefonaktiebolaget Lm Ericsson (Publ) System and method for allocating transmission resources
US8503338B2 (en) * 2010-06-28 2013-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Optimized signaling of demodulation reference signal patterns
US8532047B2 (en) * 2010-08-12 2013-09-10 Samsung Electronics Co., Ltd. Methods and apparatus for uplink control transmit diversity
US9143215B2 (en) * 2011-08-11 2015-09-22 Blackberry Limited Orthogonal resource selection transmit diversity and resource assignment
CN103814539B (zh) 2011-09-08 2017-04-12 太阳专利托管公司 信号生成方法及信号生成装置
US8744006B2 (en) * 2011-10-03 2014-06-03 Telefonaktiebolaget L M Ericsson (Publ) Transmit diversity for pre-coded radio control signals
CN105591718B (zh) * 2011-11-09 2019-10-01 华为技术有限公司 传输信息的方法及装置
RU2014123551A (ru) * 2011-11-10 2015-12-20 Телефонактиеболагет Л М Эрикссон (Пабл) Узел сети, пользовательское оборудование и способы для них
JP2017034450A (ja) * 2015-07-31 2017-02-09 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2017041305A1 (zh) * 2015-09-11 2017-03-16 华为技术有限公司 一种控制信息发送、接收方法、用户设备及网络设备
CN106559101B (zh) 2015-09-25 2019-12-10 电信科学技术研究院 一种频域扩频、解扩频方法及装置
US11044638B2 (en) * 2015-10-29 2021-06-22 Sharp Kabushiki Kaisha Terminal device, base station device, communication method, and integrated circuit
EP3331294B1 (en) * 2015-11-13 2023-03-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method of allocating radio resource and device utilizing same
WO2018027831A1 (zh) * 2016-08-11 2018-02-15 华为技术有限公司 一种信息处理方法及设备
US10708728B2 (en) * 2016-09-23 2020-07-07 Qualcomm Incorporated Adaptive modulation order for multi-user superposition transmissions with non-aligned resources
WO2018132843A1 (en) * 2017-01-13 2018-07-19 Motorola Mobility Llc Method and apparatus for performing contention based random access in a carrier frequency
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CN109818895B (zh) * 2017-11-17 2022-04-29 中兴通讯股份有限公司 确定序列组的方法及装置，确定循环移位的方法及装置
US10742379B2 (en) * 2018-01-12 2020-08-11 Mediatek Inc. Uplink control information handling for new radio

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Also Published As

Publication number Publication date
WO2011132987A2 (ko) 2011-10-27
KR101790523B1 (ko) 2017-10-26
US20130039334A1 (en) 2013-02-14
KR20110118071A (ko) 2011-10-28
US8885595B2 (en) 2014-11-11

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