CN101056132A - 用于空时/空频/空间分集发射机基带处理的方法及装置 - Google Patents
用于空时/空频/空间分集发射机基带处理的方法及装置 Download PDFInfo
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- CN101056132A CN101056132A CNA2006100256812A CN200610025681A CN101056132A CN 101056132 A CN101056132 A CN 101056132A CN A2006100256812 A CNA2006100256812 A CN A2006100256812A CN 200610025681 A CN200610025681 A CN 200610025681A CN 101056132 A CN101056132 A CN 101056132A
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
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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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0606—Space-frequency coding
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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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0625—Transmitter arrangements
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0637—Properties of the code
- H04L1/0668—Orthogonal systems, e.g. using Alamouti codes
-
- 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]
-
- 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
- H04L27/261—Details of reference signals
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (19)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100256812A CN101056132B (zh) | 2006-04-13 | 2006-04-13 | 用于空时/空频/空间分集发射机基带处理的方法及装置 |
EP07720714.0A EP2015532B8 (en) | 2006-04-13 | 2007-04-09 | A method and device for the baseband process of the space time/ space frequency/ space diversity transmitter |
US12/296,841 US8248909B2 (en) | 2006-04-13 | 2007-04-09 | Method and device for the baseband process of the space-time/space-frequency/spatial diversity transmitter |
KR1020087024999A KR101286996B1 (ko) | 2006-04-13 | 2007-04-09 | 공간 시간/공간 주파수/공간 다이버시티 전송기의 기저대역처리를 위한 방법 및 디바이스 |
PCT/CN2007/001141 WO2007118411A1 (fr) | 2006-04-13 | 2007-04-09 | Procédé et dispositif pour le traitement de bande de base de l'émetteur espace-temps/fréquence spatiale/diversité spatiale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100256812A CN101056132B (zh) | 2006-04-13 | 2006-04-13 | 用于空时/空频/空间分集发射机基带处理的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101056132A true CN101056132A (zh) | 2007-10-17 |
CN101056132B CN101056132B (zh) | 2011-04-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100256812A Active CN101056132B (zh) | 2006-04-13 | 2006-04-13 | 用于空时/空频/空间分集发射机基带处理的方法及装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8248909B2 (zh) |
EP (1) | EP2015532B8 (zh) |
KR (1) | KR101286996B1 (zh) |
CN (1) | CN101056132B (zh) |
WO (1) | WO2007118411A1 (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009089653A1 (fr) * | 2008-01-17 | 2009-07-23 | Alcatel Shanghai Bell Company, Ltd. | Procédé et appareil pour réduire le rapport de puissance crête à moyenne (papr) du symbole de sortie d'un émetteur sc-fdma |
WO2010003271A1 (zh) * | 2008-07-07 | 2010-01-14 | 上海贝尔阿尔卡特股份有限公司 | 发送设备、接收设备以及发送和接收方法 |
CN101911579A (zh) * | 2007-12-29 | 2010-12-08 | 上海贝尔股份有限公司 | 用于映射导频的方法及设备 |
CN101217302B (zh) * | 2008-01-18 | 2011-05-11 | 清华大学 | 多用户无线网络中基于空时分集编解码的协同通信方法 |
CN102098128A (zh) * | 2009-12-10 | 2011-06-15 | 普天信息技术研究院有限公司 | Sc-fdma***中链路传输装置及方法和空频块码编码器及方法 |
WO2011069453A1 (zh) * | 2009-12-10 | 2011-06-16 | 普天信息技术研究院有限公司 | Sc-fdma***中链路传输装置及方法和空时块码编码器及方法 |
CN102197628A (zh) * | 2008-09-23 | 2011-09-21 | 高通股份有限公司 | 用于sc-fdma的发射分集 |
CN102394723A (zh) * | 2011-10-31 | 2012-03-28 | 哈尔滨工程大学 | 结合非对称Turbo编码的白光LED调制方法 |
CN102594488A (zh) * | 2011-01-14 | 2012-07-18 | 中兴通讯股份有限公司 | 空间流向空时流映射的方法、装置及数据传输方法、装置 |
CN101729212B (zh) * | 2008-10-16 | 2014-02-05 | 中兴通讯股份有限公司南京分公司 | 一种空频分组码的子载波映射方法 |
CN105553530A (zh) * | 2009-09-02 | 2016-05-04 | 苹果公司 | 使用基于alamouti的码在mimo环境中的符号的传输 |
CN106992793A (zh) * | 2017-03-06 | 2017-07-28 | 无锡德思普科技有限公司 | 基于频域实现的直接序列扩频通信的发射机装置及方法 |
CN111480380A (zh) * | 2017-12-15 | 2020-07-31 | 三星电子株式会社 | 用于在无线通信***中发送和接收控制信息和数据信息的方法和装置 |
Families Citing this family (14)
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EP2103017B1 (en) | 2007-03-29 | 2014-01-08 | LG Electronics Inc. | Method of transmitting sounding reference signal in wireless communication system |
US7991063B2 (en) * | 2007-06-06 | 2011-08-02 | Samsung Electronics Co., Ltd | Transmission symbols mapping for antenna diversity |
KR101380558B1 (ko) | 2007-06-19 | 2014-04-02 | 엘지전자 주식회사 | 사운딩 기준신호의 전송방법 |
KR101397039B1 (ko) * | 2007-08-14 | 2014-05-20 | 엘지전자 주식회사 | 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 cdm 방식 신호전송 방법 |
CN101669304B (zh) * | 2007-08-14 | 2013-08-28 | Lg电子株式会社 | 用于获取用于phich的资源范围信息的方法和接收pdcch的方法 |
KR101430267B1 (ko) | 2007-08-14 | 2014-08-18 | 엘지전자 주식회사 | 무선통신시스템에서의 데이터 전송방법 |
KR101405974B1 (ko) * | 2007-08-16 | 2014-06-27 | 엘지전자 주식회사 | 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법 |
KR101507785B1 (ko) | 2007-08-16 | 2015-04-03 | 엘지전자 주식회사 | 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법 |
US8811371B2 (en) * | 2008-09-23 | 2014-08-19 | Qualcomm Incorporated | Transmit diversity scheme for uplink data transmissions |
CN101515846B (zh) * | 2009-03-17 | 2014-06-18 | 中兴通讯股份有限公司南京分公司 | 一种多天线终端及该终端的数据处理方法 |
CN102045287A (zh) * | 2009-10-19 | 2011-05-04 | 北京三星通信技术研究有限公司 | 映射和解映射数据的方法、以及发送设备和接收设备 |
US9130711B2 (en) * | 2011-11-10 | 2015-09-08 | Microsoft Technology Licensing, Llc | Mapping signals from a virtual frequency band to physical frequency bands |
EP2884685A1 (en) * | 2013-12-13 | 2015-06-17 | Siemens Aktiengesellschaft | Frequency domain transmit diversity |
MY182312A (en) * | 2015-06-22 | 2021-01-19 | Ericsson Telefon Ab L M | Blanking pattern indication for resource utilization in cellular radio communication |
Family Cites Families (8)
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US5235338A (en) * | 1990-10-31 | 1993-08-10 | Hsiao Stephen S | Moving target detection through range cell migration radar |
KR100754721B1 (ko) * | 2002-04-26 | 2007-09-03 | 삼성전자주식회사 | 직교주파수분할다중화 통신시스템에서 다중화 데이터 송수신 장치 및 방법 |
KR100920722B1 (ko) * | 2002-10-19 | 2009-10-07 | 삼성전자주식회사 | 수신성능을 향상시키는 다중 반송파 송신 시스템 및 그의신호처리방법 |
JP2004171253A (ja) | 2002-11-20 | 2004-06-17 | Communication Research Laboratory | 離散フーリエ変換における標本化点の決定方法 |
US8233555B2 (en) * | 2004-05-17 | 2012-07-31 | Qualcomm Incorporated | Time varying delay diversity of OFDM |
CN100483977C (zh) * | 2004-10-29 | 2009-04-29 | 清华大学 | 多媒体信息传输中时频矩阵二维信道动态分配方法 |
PL2637318T3 (pl) * | 2006-01-18 | 2015-03-31 | Huawei Tech Co Ltd | Sposób i system do synchronizacji w systemie łączności |
CN101502069B (zh) * | 2006-02-09 | 2012-10-17 | 阿尔戴尔半导体有限公司 | 频分多址***中的低峰均功率比传输 |
-
2006
- 2006-04-13 CN CN2006100256812A patent/CN101056132B/zh active Active
-
2007
- 2007-04-09 EP EP07720714.0A patent/EP2015532B8/en active Active
- 2007-04-09 KR KR1020087024999A patent/KR101286996B1/ko active IP Right Grant
- 2007-04-09 WO PCT/CN2007/001141 patent/WO2007118411A1/zh active Application Filing
- 2007-04-09 US US12/296,841 patent/US8248909B2/en active Active
Cited By (23)
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CN101911579A (zh) * | 2007-12-29 | 2010-12-08 | 上海贝尔股份有限公司 | 用于映射导频的方法及设备 |
WO2009089653A1 (fr) * | 2008-01-17 | 2009-07-23 | Alcatel Shanghai Bell Company, Ltd. | Procédé et appareil pour réduire le rapport de puissance crête à moyenne (papr) du symbole de sortie d'un émetteur sc-fdma |
CN101217302B (zh) * | 2008-01-18 | 2011-05-11 | 清华大学 | 多用户无线网络中基于空时分集编解码的协同通信方法 |
WO2010003271A1 (zh) * | 2008-07-07 | 2010-01-14 | 上海贝尔阿尔卡特股份有限公司 | 发送设备、接收设备以及发送和接收方法 |
CN102067476A (zh) * | 2008-07-07 | 2011-05-18 | 上海贝尔股份有限公司 | 发送设备、接收设备以及发送和接收方法 |
CN102067476B (zh) * | 2008-07-07 | 2013-06-05 | 上海贝尔股份有限公司 | 发送设备、接收设备以及发送和接收方法 |
CN102197628B (zh) * | 2008-09-23 | 2015-05-06 | 高通股份有限公司 | 用于sc-fdma的发射分集方法和装置 |
CN102197628A (zh) * | 2008-09-23 | 2011-09-21 | 高通股份有限公司 | 用于sc-fdma的发射分集 |
US9608780B2 (en) | 2008-09-23 | 2017-03-28 | Qualcomm Incorporated | Transmit diversity for SC-FDMA |
CN101729212B (zh) * | 2008-10-16 | 2014-02-05 | 中兴通讯股份有限公司南京分公司 | 一种空频分组码的子载波映射方法 |
CN105553530B (zh) * | 2009-09-02 | 2019-01-08 | 苹果公司 | 无线站和在无线站处使用Alamouti码进行通信的方法 |
CN105553530A (zh) * | 2009-09-02 | 2016-05-04 | 苹果公司 | 使用基于alamouti的码在mimo环境中的符号的传输 |
WO2011069453A1 (zh) * | 2009-12-10 | 2011-06-16 | 普天信息技术研究院有限公司 | Sc-fdma***中链路传输装置及方法和空时块码编码器及方法 |
WO2011069452A1 (zh) * | 2009-12-10 | 2011-06-16 | 普天信息技术研究院有限公司 | Sc-fdma***中链路传输装置及方法和空频块码编码器及方法 |
CN102098128A (zh) * | 2009-12-10 | 2011-06-15 | 普天信息技术研究院有限公司 | Sc-fdma***中链路传输装置及方法和空频块码编码器及方法 |
CN102594488A (zh) * | 2011-01-14 | 2012-07-18 | 中兴通讯股份有限公司 | 空间流向空时流映射的方法、装置及数据传输方法、装置 |
US9247545B2 (en) | 2011-01-14 | 2016-01-26 | Zte Corporation | Method and device for mapping spatial stream to space time stream, and method and device for transmitting data |
WO2012094877A1 (zh) * | 2011-01-14 | 2012-07-19 | 中兴通讯股份有限公司 | 空间流向空时流映射的方法、装置及数据传输方法、装置 |
CN102594488B (zh) * | 2011-01-14 | 2017-12-19 | 中兴通讯股份有限公司 | 空间流向空时流映射的方法、装置及数据传输方法、装置 |
CN102394723A (zh) * | 2011-10-31 | 2012-03-28 | 哈尔滨工程大学 | 结合非对称Turbo编码的白光LED调制方法 |
CN106992793A (zh) * | 2017-03-06 | 2017-07-28 | 无锡德思普科技有限公司 | 基于频域实现的直接序列扩频通信的发射机装置及方法 |
CN111480380A (zh) * | 2017-12-15 | 2020-07-31 | 三星电子株式会社 | 用于在无线通信***中发送和接收控制信息和数据信息的方法和装置 |
CN111480380B (zh) * | 2017-12-15 | 2024-03-08 | 三星电子株式会社 | 用于在无线通信***中发送和接收控制信息和数据信息的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2015532B1 (en) | 2018-03-28 |
EP2015532A4 (en) | 2013-09-04 |
CN101056132B (zh) | 2011-04-20 |
EP2015532B8 (en) | 2018-05-23 |
US8248909B2 (en) | 2012-08-21 |
KR101286996B1 (ko) | 2013-07-23 |
EP2015532A1 (en) | 2009-01-14 |
WO2007118411A1 (fr) | 2007-10-25 |
US20090303866A1 (en) | 2009-12-10 |
KR20080109845A (ko) | 2008-12-17 |
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