TWI388146B - 在寬頻無線存取系統中以非同調可偵測訊號通信的方法 - Google Patents

在寬頻無線存取系統中以非同調可偵測訊號通信的方法 Download PDF

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Publication number
TWI388146B
TWI388146B TW094146831A TW94146831A TWI388146B TW I388146 B TWI388146 B TW I388146B TW 094146831 A TW094146831 A TW 094146831A TW 94146831 A TW94146831 A TW 94146831A TW I388146 B TWI388146 B TW I388146B
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Taiwan
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TW094146831A
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English (en)
Chinese (zh)
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TW200633419A (en
Inventor
Bin Chul Ihm
Jin Young Chun
Yong Suk Jin
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Lg Electronics Inc
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Publication of TW200633419A publication Critical patent/TW200633419A/zh
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Publication of TWI388146B publication Critical patent/TWI388146B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3845—Demodulator circuits; Receiver circuits using non - coherent demodulation, i.e. not using a phase synchronous carrier

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW094146831A 2004-12-27 2005-12-27 在寬頻無線存取系統中以非同調可偵測訊號通信的方法 TWI388146B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20040112990 2004-12-27
KR20050002266 2005-01-10
KR1020050035405A KR101087111B1 (ko) 2004-12-27 2005-04-28 무선 통신 시스템에서의 데이터 송신 및 수신 방법

Publications (2)

Publication Number Publication Date
TW200633419A TW200633419A (en) 2006-09-16
TWI388146B true TWI388146B (zh) 2013-03-01

Family

ID=37167525

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094146831A TWI388146B (zh) 2004-12-27 2005-12-27 在寬頻無線存取系統中以非同調可偵測訊號通信的方法

Country Status (4)

Country Link
JP (1) JP5113529B2 (enExample)
KR (1) KR101087111B1 (enExample)
CN (1) CN101116300B (enExample)
TW (1) TWI388146B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0717603A2 (pt) * 2006-10-24 2013-10-29 Qualcomm Inc Canal de confirmação para comunicações sem fio.
US8077596B2 (en) * 2007-03-12 2011-12-13 Qualcomm Incorporated Signaling transmission and reception in wireless communication systems
US20080225792A1 (en) * 2007-03-12 2008-09-18 Qualcomm Incorporated Multiplexing of feedback channels in a wireless communication system
US8391232B2 (en) 2007-06-21 2013-03-05 Electronics And Telecommunications Research Institute Method for transmitting control information in wireless communication systems
KR101467570B1 (ko) 2007-11-29 2014-12-01 엘지전자 주식회사 무선통신 시스템에서 무선자원 할당방법
KR101486378B1 (ko) 2008-05-07 2015-01-26 엘지전자 주식회사 협력적 다중 입출력 안테나 이동 통신 시스템에서의 데이터송수신 방법
KR101531515B1 (ko) * 2008-07-04 2015-06-26 엘지전자 주식회사 파일롯 서브캐리어 할당을 사용하는 복수개의 송신 안테나를 갖는 무선 통신 시스템
EP2204957A1 (en) * 2008-12-31 2010-07-07 ST-Ericsson SA (ST-Ericsson Ltd) Non-coherent detection of a cell-specific synchronization signal
KR101715938B1 (ko) * 2009-03-03 2017-03-14 엘지전자 주식회사 다중 안테나 시스템에서 ｈａｒｑ ａｃｋ／ｎａｃｋ 신호 전송 방법 및 장치
US8300585B2 (en) * 2009-09-04 2012-10-30 Intel Corporation Method and apparatus for transmitting an ACK/NACK signal in a wireless communication system
US8855027B2 (en) * 2011-05-24 2014-10-07 Lg Electronics Inc. Method for transmitting control information and apparatus therefor
CN103139111B (zh) * 2011-12-01 2016-03-30 中国移动通信集团公司 一种ofdm系统中的低复杂度信号检测方法和设备
EP3979509A1 (en) 2015-09-21 2022-04-06 Hyphy USA, Inc. System for transporting sampled signals over imperfect electromagnetic pathways
AU2018240832B2 (en) * 2017-03-20 2022-12-08 Hyphy Usa, Inc. Transporting Sampled Signals over Multiple Electromagnetic Pathways

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6587526B1 (en) * 1999-10-12 2003-07-01 Lucent Technologies Inc. Apparatus and method for timing synchronization in OFDM-based wireless systems
EP1720277B1 (en) * 2000-07-05 2017-09-27 Sony Deutschland Gmbh Pilot pattern design for multiple antennas in an OFDM system
CN100456758C (zh) 2000-12-15 2009-01-28 昂达博思公司 具有基于组的副载波分配的多载波通信方法
JP3796188B2 (ja) * 2002-04-09 2006-07-12 パナソニック モバイルコミュニケーションズ株式会社 Ｏｆｄｍ通信方法およびｏｆｄｍ通信装置
JP3735080B2 (ja) * 2002-04-09 2006-01-11 パナソニック モバイルコミュニケーションズ株式会社 Ｏｆｄｍ通信装置およびｏｆｄｍ通信方法
JP2004096186A (ja) * 2002-08-29 2004-03-25 Nippon Hoso Kyokai <Nhk> パイロット信号またはパイロットキャリアの伝送方法
KR100528332B1 (ko) * 2003-03-15 2006-01-09 삼성전자주식회사 Ｏｆｄｍ 시스템에서의 초기 주파수 동기 방법 및 장치
US7145862B2 (en) * 2003-04-08 2006-12-05 Motorola, Inc. Method and apparatus for transmission and reception of data
KR100505968B1 (ko) * 2003-08-27 2005-08-03 삼성전자주식회사 직교분할다중접속에서의 무선망 구축 방법 및직교분할다중접속 방식을 채용한 단말
KR100800795B1 (ko) * 2004-05-31 2008-02-04 삼성전자주식회사 통신 시스템에서 상향 링크 응답 정보 송/수신 방법 및 장치

Also Published As

Publication number Publication date
CN101116300B (zh) 2015-06-17
KR101087111B1 (ko) 2011-11-25
JP2008526091A (ja) 2008-07-17
KR20060074803A (ko) 2006-07-03
TW200633419A (en) 2006-09-16
JP5113529B2 (ja) 2013-01-09
CN101116300A (zh) 2008-01-30

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