CN101208887B - 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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Abstract
Description
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 (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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)
Application Number | Priority Date | Filing Date | Title |
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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 |
Related Child Applications (1)
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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 |
Publications (2)
Publication Number | Publication Date |
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CN101208887A CN101208887A (zh) | 2008-06-25 |
CN101208887B true CN101208887B (zh) | 2011-07-06 |
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Application Number | Title | Priority Date | Filing Date |
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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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CN (2) | CN101204031B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010075678A1 (en) | 2009-01-04 | 2010-07-08 | Huawei Technologies Co., Ltd. | Method, apparatus and system for signaling resource partition |
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 |
KR101551347B1 (ko) * | 2009-01-07 | 2015-09-08 | 삼성전자주식회사 | 광대역 무선통신 시스템에서 코드북을 이용한 자원 할당 장치 및 방법 |
CN101902427B (zh) * | 2009-06-01 | 2015-01-28 | 中兴通讯股份有限公司 | 帧结构及其配置方法、通信方法 |
EP2445260B1 (en) | 2009-06-16 | 2016-04-06 | Sharp Kabushiki Kaisha | Transmitter apparatus, receiver apparatus, communication system and communication method |
US20110013574A1 (en) * | 2009-07-16 | 2011-01-20 | Chia-Chun Hsu | Method of Handling Unicast Transmission on Multimedia Broadcast Multicast Service Subframe and Related Communication Device |
EP2346224A1 (en) * | 2010-01-13 | 2011-07-20 | Panasonic Corporation | Pilot Patterns for OFDM Systems with Four Transmit Antennas |
US9496972B2 (en) * | 2010-03-08 | 2016-11-15 | Htc Corporation | Communication devices and methods thereof |
US9337973B2 (en) | 2012-09-11 | 2016-05-10 | Industrial Technology Research Institute | Method of cooperative MIMO wireless communication and base station using the same |
KR20170051437A (ko) | 2014-08-07 | 2017-05-11 | 코히어런트 로직스, 인코포레이티드 | 멀티-파티션 라디오 프레임 |
KR102642932B1 (ko) | 2014-08-07 | 2024-03-05 | 원 미디어, 엘엘씨 | 유연한 직교 주파수 분할 멀티플렉싱 물리 전송 데이터 프레임의 동적 구성 방법 |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005022811A2 (en) * | 2003-09-02 | 2005-03-10 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2271043A3 (en) * | 2000-07-12 | 2011-03-23 | Qualcomm Incorporated | Method and apparatus for providing channel state information in a MIMO system |
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 |
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- 2006-03-30 CN CN200680017818.8A patent/CN101204031B/zh active Active
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005022811A2 (en) * | 2003-09-02 | 2005-03-10 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
Also Published As
Publication number | Publication date |
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CN101204031B (zh) | 2013-03-27 |
CN101208887A (zh) | 2008-06-25 |
CN101204031A (zh) | 2008-06-18 |
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