CN101729212A - 一种空频分组码的子载波映射方法 - Google Patents
一种空频分组码的子载波映射方法 Download PDFInfo
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- CN101729212A CN101729212A CN200810170261A CN200810170261A CN101729212A CN 101729212 A CN101729212 A CN 101729212A CN 200810170261 A CN200810170261 A CN 200810170261A CN 200810170261 A CN200810170261 A CN 200810170261A CN 101729212 A CN101729212 A CN 101729212A
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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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
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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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
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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
- H04L27/2614—Peak power aspects
- H04L27/2621—Reduction thereof using phase offsets between subcarriers
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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
- H04L5/0037—Inter-user or inter-terminal allocation
- H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810170261.2A CN101729212B (zh) | 2008-10-16 | 2008-10-16 | 一种空频分组码的子载波映射方法 |
PCT/CN2009/072680 WO2010043125A1 (zh) | 2008-10-16 | 2009-07-08 | 一种空频分组码的子载波映射方法 |
PCT/CN2009/073193 WO2010043132A1 (zh) | 2008-10-16 | 2009-08-12 | 一种空频分组码的子载波映射方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810170261.2A CN101729212B (zh) | 2008-10-16 | 2008-10-16 | 一种空频分组码的子载波映射方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101729212A true CN101729212A (zh) | 2010-06-09 |
CN101729212B CN101729212B (zh) | 2014-02-05 |
Family
ID=42106215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810170261.2A Expired - Fee Related CN101729212B (zh) | 2008-10-16 | 2008-10-16 | 一种空频分组码的子载波映射方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101729212B (zh) |
WO (2) | WO2010043125A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103856289A (zh) * | 2012-12-04 | 2014-06-11 | 上海贝尔股份有限公司 | 对拟经多天线传输的数据符号进行预编码的方法和设备 |
CN107370707A (zh) * | 2016-05-13 | 2017-11-21 | 华为技术有限公司 | 一种信号处理方法及装置 |
WO2018171636A1 (zh) * | 2017-03-24 | 2018-09-27 | 华为技术有限公司 | 一种无线通信中的信号发送方法、接收方法、装置和系统 |
WO2019144405A1 (en) * | 2018-01-29 | 2019-08-01 | Zte Corporation | Method and apparatus for generating spreading sequence codebooks |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109861938B (zh) * | 2018-12-31 | 2021-06-11 | 上海工程技术大学 | 高数据传输效率的抑制信号中相位旋转误差的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002344415A (ja) * | 2001-05-14 | 2002-11-29 | Matsushita Electric Ind Co Ltd | マルチキャリア通信方法及びマルチキャリア通信装置 |
KR100774290B1 (ko) * | 2004-08-17 | 2007-11-08 | 삼성전자주식회사 | 성능 향상위한 시공간 블록 부호화 장치 및 방법 |
CN100571245C (zh) * | 2004-12-17 | 2009-12-16 | 清华大学 | 时域同步正交频分复用空频编码时频联合信道估计方法 |
KR100981495B1 (ko) * | 2005-10-12 | 2010-09-10 | 삼성전자주식회사 | 통신 시스템에서 데이터 송신 방법 및 장치 |
CN1992584B (zh) * | 2005-12-27 | 2010-11-03 | 中国科学院上海微系统与信息技术研究所 | 个人网络mc-ss系统中的空码块码发射、接收装置及方法 |
CN101039136B (zh) * | 2006-03-15 | 2011-09-14 | 华为技术有限公司 | 基于空频编码的多天线发射分集方法及其系统 |
CN101043244A (zh) * | 2006-03-20 | 2007-09-26 | 松下电器产业株式会社 | 多天线通信系统的单载波块传输中的发送分集方法 |
CN101056132B (zh) * | 2006-04-13 | 2011-04-20 | 上海贝尔阿尔卡特股份有限公司 | 用于空时/空频/空间分集发射机基带处理的方法及装置 |
CN100558002C (zh) * | 2006-08-17 | 2009-11-04 | 华为技术有限公司 | 分集发送信号的方法及其装置 |
CN1917498B (zh) * | 2006-09-08 | 2010-05-12 | 清华大学 | 克服ofdm截取位置漂移的空频分组码相位补偿方法 |
-
2008
- 2008-10-16 CN CN200810170261.2A patent/CN101729212B/zh not_active Expired - Fee Related
-
2009
- 2009-07-08 WO PCT/CN2009/072680 patent/WO2010043125A1/zh active Application Filing
- 2009-08-12 WO PCT/CN2009/073193 patent/WO2010043132A1/zh active Application Filing
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103856289A (zh) * | 2012-12-04 | 2014-06-11 | 上海贝尔股份有限公司 | 对拟经多天线传输的数据符号进行预编码的方法和设备 |
CN103856289B (zh) * | 2012-12-04 | 2017-08-01 | 上海贝尔股份有限公司 | 对拟经多天线传输的数据符号进行预编码的方法和设备 |
CN107370707A (zh) * | 2016-05-13 | 2017-11-21 | 华为技术有限公司 | 一种信号处理方法及装置 |
CN107370707B (zh) * | 2016-05-13 | 2020-06-16 | 华为技术有限公司 | 一种信号处理方法及装置 |
WO2018171636A1 (zh) * | 2017-03-24 | 2018-09-27 | 华为技术有限公司 | 一种无线通信中的信号发送方法、接收方法、装置和系统 |
US10972236B2 (en) | 2017-03-24 | 2021-04-06 | Huawei Technologies Co., Ltd. | Signal transmission method, signal reception method, apparatus, and system in wireless communication |
WO2019144405A1 (en) * | 2018-01-29 | 2019-08-01 | Zte Corporation | Method and apparatus for generating spreading sequence codebooks |
US11451276B2 (en) | 2018-01-29 | 2022-09-20 | Zte Corporation | Method and apparatus for generating spreading sequence codebooks |
Also Published As
Publication number | Publication date |
---|---|
WO2010043132A1 (zh) | 2010-04-22 |
WO2010043125A1 (zh) | 2010-04-22 |
CN101729212B (zh) | 2014-02-05 |
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