CN1685681A - 用于ofdm跳频的信道映射 - Google Patents
用于ofdm跳频的信道映射 Download PDFInfo
- Publication number
- CN1685681A CN1685681A CN03823495.5A CN03823495A CN1685681A CN 1685681 A CN1685681 A CN 1685681A CN 03823495 A CN03823495 A CN 03823495A CN 1685681 A CN1685681 A CN 1685681A
- Authority
- CN
- China
- Prior art keywords
- bach
- code element
- subcarrier
- ofdm
- quadrature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- 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
-
- 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
-
- 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
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (47)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310044302.4A CN103248470B (zh) | 2002-10-01 | 2003-09-29 | 用于ofdm跳频的信道映射的方法和装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/261,739 US7317680B2 (en) | 2002-10-01 | 2002-10-01 | Channel mapping for OFDM |
US10/261,739 | 2002-10-01 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310044302.4A Division CN103248470B (zh) | 2002-10-01 | 2003-09-29 | 用于ofdm跳频的信道映射的方法和装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1685681A true CN1685681A (zh) | 2005-10-19 |
Family
ID=32030049
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310044302.4A Expired - Lifetime CN103248470B (zh) | 2002-10-01 | 2003-09-29 | 用于ofdm跳频的信道映射的方法和装置 |
CN03823495.5A Pending CN1685681A (zh) | 2002-10-01 | 2003-09-29 | 用于ofdm跳频的信道映射 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310044302.4A Expired - Lifetime CN103248470B (zh) | 2002-10-01 | 2003-09-29 | 用于ofdm跳频的信道映射的方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7317680B2 (zh) |
EP (2) | EP2381611A3 (zh) |
CN (2) | CN103248470B (zh) |
AU (1) | AU2003265050A1 (zh) |
TW (1) | TWI356607B (zh) |
WO (1) | WO2004032443A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100373895C (zh) * | 2006-04-29 | 2008-03-05 | 北京理工大学 | 基于分数阶傅立叶变换的正交频分复用(ofdm)系统 |
CN101569126A (zh) * | 2006-12-21 | 2009-10-28 | 艾利森电话股份有限公司 | 用于在利用ofdm技术的通信系统中的符号映射的方法和设备 |
CN101384065B (zh) * | 2007-09-07 | 2012-02-29 | 中兴通讯股份有限公司 | 一种资源跳频分配方法 |
CN101217771B (zh) * | 2008-01-14 | 2012-09-05 | 中兴通讯股份有限公司 | 跳频资源分配方法和装置 |
CN102769597A (zh) * | 2003-12-29 | 2012-11-07 | 英特尔公司 | 具有天线选择和最大比率组合的多载波接收机 |
CN101917258B (zh) * | 2008-12-15 | 2014-05-28 | 三菱电机株式会社 | 确定要由电信装置使用的移位参数的方法和装置 |
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-
2002
- 2002-10-01 US US10/261,739 patent/US7317680B2/en active Active
-
2003
- 2003-09-29 CN CN201310044302.4A patent/CN103248470B/zh not_active Expired - Lifetime
- 2003-09-29 WO PCT/IB2003/004272 patent/WO2004032443A1/en active Search and Examination
- 2003-09-29 EP EP10183812A patent/EP2381611A3/en not_active Withdrawn
- 2003-09-29 EP EP03799030.6A patent/EP1550278B1/en not_active Expired - Lifetime
- 2003-09-29 CN CN03823495.5A patent/CN1685681A/zh active Pending
- 2003-09-29 AU AU2003265050A patent/AU2003265050A1/en not_active Abandoned
-
2004
- 2004-03-29 TW TW093108522A patent/TWI356607B/zh not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102769597A (zh) * | 2003-12-29 | 2012-11-07 | 英特尔公司 | 具有天线选择和最大比率组合的多载波接收机 |
CN102769597B (zh) * | 2003-12-29 | 2018-05-22 | 英特尔公司 | 具有天线选择和最大比率组合的多载波接收机 |
CN100373895C (zh) * | 2006-04-29 | 2008-03-05 | 北京理工大学 | 基于分数阶傅立叶变换的正交频分复用(ofdm)系统 |
CN101569126A (zh) * | 2006-12-21 | 2009-10-28 | 艾利森电话股份有限公司 | 用于在利用ofdm技术的通信系统中的符号映射的方法和设备 |
CN101569126B (zh) * | 2006-12-21 | 2014-12-17 | 无线星球有限责任公司 | 用于在利用ofdm技术的通信系统中的符号映射的方法和设备 |
US8948290B2 (en) | 2006-12-21 | 2015-02-03 | Unwired Planet, Llc | Method and arrangement for symbol mapping in communication systems utilizing OFDM-techniques |
CN101384065B (zh) * | 2007-09-07 | 2012-02-29 | 中兴通讯股份有限公司 | 一种资源跳频分配方法 |
CN101217771B (zh) * | 2008-01-14 | 2012-09-05 | 中兴通讯股份有限公司 | 跳频资源分配方法和装置 |
CN101917258B (zh) * | 2008-12-15 | 2014-05-28 | 三菱电机株式会社 | 确定要由电信装置使用的移位参数的方法和装置 |
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WO2004032443A8 (en) | 2004-06-24 |
EP2381611A2 (en) | 2011-10-26 |
US20040062193A1 (en) | 2004-04-01 |
AU2003265050A8 (en) | 2004-04-23 |
US7317680B2 (en) | 2008-01-08 |
CN103248470B (zh) | 2017-03-01 |
TW200533104A (en) | 2005-10-01 |
EP2381611A3 (en) | 2012-07-04 |
CN103248470A (zh) | 2013-08-14 |
EP1550278B1 (en) | 2015-01-07 |
AU2003265050A1 (en) | 2004-04-23 |
TWI356607B (en) | 2012-01-11 |
EP1550278A1 (en) | 2005-07-06 |
WO2004032443A1 (en) | 2004-04-15 |
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