CN101208887A - 正交频分多路复用符号的传输方法和系统 - Google Patents
正交频分多路复用符号的传输方法和系统 Download PDFInfo
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- CN101208887A CN101208887A CNA2006800178578A CN200680017857A CN101208887A CN 101208887 A CN101208887 A CN 101208887A CN A2006800178578 A CNA2006800178578 A CN A2006800178578A CN 200680017857 A CN200680017857 A CN 200680017857A CN 101208887 A CN101208887 A CN 101208887A
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参数 | 值 |
IFFT/FFT块 | 1024 |
采样率 | 13.44MHz(=7/2*3.84MHz) |
循环前缀样本数 | 96 |
保护时间 | 7.14μs |
每个符号的样本数 | 1120 |
有用的样本持续时间 | 76.19μs |
总的OFDM符号持续时间 | 83.33μs |
子载波间隔 | 13.125KHz |
有用子载波的数目(Nused) | 704* |
第一个有用子载波的索引(Kmin) | 160 |
最后一个有用子载波的索引(Kmax) | 864 |
带宽 | 9.24MHz |
Claims (20)
Priority Applications (1)
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CN201110120817.9A CN102143119B (zh) | 2005-03-30 | 2006-03-30 | 正交频分多路复用符号的传输方法和系统 |
Applications Claiming Priority (5)
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US66654805P | 2005-03-30 | 2005-03-30 | |
US60/666,548 | 2005-03-30 | ||
US67490405P | 2005-04-26 | 2005-04-26 | |
US60/674,904 | 2005-04-26 | ||
PCT/CA2006/000465 WO2006102746A1 (en) | 2005-03-30 | 2006-03-30 | Methods and systems for transmission of orthogonal frequency division multiplexed symbols |
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CN201110120817.9A Division CN102143119B (zh) | 2005-03-30 | 2006-03-30 | 正交频分多路复用符号的传输方法和系统 |
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CN101208887A true CN101208887A (zh) | 2008-06-25 |
CN101208887B CN101208887B (zh) | 2011-07-06 |
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CN200680017818.8A Active CN101204031B (zh) | 2005-03-30 | 2006-03-30 | 用于ofdm信道化的系统和方法 |
CN2006800178578A Active CN101208887B (zh) | 2005-03-30 | 2006-03-30 | 正交频分多路复用符号的传输方法和系统 |
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CN200680017818.8A Active CN101204031B (zh) | 2005-03-30 | 2006-03-30 | 用于ofdm信道化的系统和方法 |
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CN101867445A (zh) * | 2009-01-07 | 2010-10-20 | 三星电子株式会社 | 在宽带无线通信系统中使用码本分配资源的装置和方法 |
WO2010139155A1 (zh) * | 2009-06-01 | 2010-12-09 | 中兴通讯股份有限公司 | 帧结构及其配置方法、通信方法 |
CN101959139A (zh) * | 2009-07-16 | 2011-01-26 | 宏达国际电子股份有限公司 | 处理多媒体广播群播服务子帧单播传输的方法 |
CN102195921A (zh) * | 2010-03-08 | 2011-09-21 | 宏达国际电子股份有限公司 | 适用于通讯装置的通讯方法 |
CN102804855A (zh) * | 2009-06-16 | 2012-11-28 | 夏普株式会社 | 发送装置、接收装置、通信系统及通信方法 |
US8638732B2 (en) | 2009-01-07 | 2014-01-28 | Samsung Electronics Co., Ltd. | Apparatus and method for allocating resources using codebook in a broadband wireless communication system |
US9337973B2 (en) | 2012-09-11 | 2016-05-10 | Industrial Technology Research Institute | Method of cooperative MIMO wireless communication and base station using the same |
CN107078823A (zh) * | 2014-08-07 | 2017-08-18 | 第媒体有限责任公司 | 灵活的正交频分复用物理传输数据帧的动态配置 |
US10033566B2 (en) | 2014-08-07 | 2018-07-24 | Coherent Logix, Incorporated | Multi-portion radio transmissions |
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WO2010075678A1 (en) | 2009-01-04 | 2010-07-08 | Huawei Technologies Co., Ltd. | Method, apparatus and system for signaling resource partition |
EP2346224A1 (en) * | 2010-01-13 | 2011-07-20 | Panasonic Corporation | Pilot Patterns for OFDM Systems with Four Transmit Antennas |
US10440710B2 (en) * | 2014-09-09 | 2019-10-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Resource structure and indication for Rel-13 MTC UE |
EP3965327A1 (en) * | 2016-10-28 | 2022-03-09 | Huawei Technologies Co., Ltd. | Switching from one ofdm mode having a certain numerology to another |
CN108768903B (zh) * | 2018-03-21 | 2021-01-26 | 西安电子科技大学 | 基于crdsa类协议的低轨道卫星随机接入系统多用户检测方法 |
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KR100883942B1 (ko) * | 2000-07-12 | 2009-02-18 | 퀄컴 인코포레이티드 | Ofdm 시스템의 실시간 서비스 및 비-실시간 서비스의멀티플렉싱 |
US7551546B2 (en) * | 2002-06-27 | 2009-06-23 | Nortel Networks Limited | Dual-mode shared OFDM methods/transmitters, receivers and systems |
US7486735B2 (en) * | 2003-02-28 | 2009-02-03 | Nortel Networks Limited | Sub-carrier allocation for OFDM |
US7221680B2 (en) * | 2003-09-02 | 2007-05-22 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
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2006
- 2006-03-30 CN CN200680017818.8A patent/CN101204031B/zh active Active
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Cited By (22)
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CN101867445A (zh) * | 2009-01-07 | 2010-10-20 | 三星电子株式会社 | 在宽带无线通信系统中使用码本分配资源的装置和方法 |
US8638732B2 (en) | 2009-01-07 | 2014-01-28 | Samsung Electronics Co., Ltd. | Apparatus and method for allocating resources using codebook in a broadband wireless communication system |
WO2010139155A1 (zh) * | 2009-06-01 | 2010-12-09 | 中兴通讯股份有限公司 | 帧结构及其配置方法、通信方法 |
CN102804855A (zh) * | 2009-06-16 | 2012-11-28 | 夏普株式会社 | 发送装置、接收装置、通信系统及通信方法 |
CN102804855B (zh) * | 2009-06-16 | 2015-06-03 | 夏普株式会社 | 基站装置、终端装置、通信系统及通信方法 |
US10148398B2 (en) | 2009-06-16 | 2018-12-04 | Sharp Kabushiki Kaisha | Apparatus, device and method that enable efficient reference signal placement and acquires feedback information |
CN101959139A (zh) * | 2009-07-16 | 2011-01-26 | 宏达国际电子股份有限公司 | 处理多媒体广播群播服务子帧单播传输的方法 |
CN102195921A (zh) * | 2010-03-08 | 2011-09-21 | 宏达国际电子股份有限公司 | 适用于通讯装置的通讯方法 |
CN102195921B (zh) * | 2010-03-08 | 2015-08-26 | 宏达国际电子股份有限公司 | 适用于通讯装置的通讯方法 |
US9337973B2 (en) | 2012-09-11 | 2016-05-10 | Industrial Technology Research Institute | Method of cooperative MIMO wireless communication and base station using the same |
US10033566B2 (en) | 2014-08-07 | 2018-07-24 | Coherent Logix, Incorporated | Multi-portion radio transmissions |
CN107078823A (zh) * | 2014-08-07 | 2017-08-18 | 第媒体有限责任公司 | 灵活的正交频分复用物理传输数据帧的动态配置 |
US10205619B2 (en) | 2014-08-07 | 2019-02-12 | ONE Media, LLC | Dynamic configuration of a flexible orthogonal frequency division multiplexing PHY transport data frame |
CN107078823B (zh) * | 2014-08-07 | 2019-03-19 | 第一媒体有限责任公司 | 灵活的正交频分复用物理传输数据帧的动态配置 |
US10389569B2 (en) | 2014-08-07 | 2019-08-20 | Coherent Logix, Incorporated | Multi-partition radio frames |
US10560299B2 (en) | 2014-08-07 | 2020-02-11 | Coherent Logix, Incorporated | Multi-portion radio transmissions |
US10574500B2 (en) | 2014-08-07 | 2020-02-25 | ONE Media, LLC | Dynamic configuration of a flexible orthogonal frequency division multiplexing PHY transport data frame |
US11082277B2 (en) | 2014-08-07 | 2021-08-03 | Coherent Logix, Incorporated | Multi-portion radio transmissions |
US11146437B2 (en) | 2014-08-07 | 2021-10-12 | ONE Media, LLC | Dynamic configuration of a flexible orthogonal frequency division multiplexing PHY transport data frame |
US11588591B2 (en) | 2014-08-07 | 2023-02-21 | Sinclair Television Group, Inc | Multi-portion radio transmissions |
US11838224B2 (en) | 2014-08-07 | 2023-12-05 | One Media , Llc | Multi-portion radio transmissions |
US11855915B2 (en) | 2014-08-07 | 2023-12-26 | ONE Media, LLC | Dynamic configuration of a flexible orthogonal frequency division multiplexing PHY transport data frame |
Also Published As
Publication number | Publication date |
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CN101208887B (zh) | 2011-07-06 |
CN101204031A (zh) | 2008-06-18 |
CN101204031B (zh) | 2013-03-27 |
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