DE602006009541D1 - Verfahren zum Senden eines Mehrträgersignals, das für die Begrenzung von störungen ausgelegt ist, Signal, Emssionseinrichtung, Empfangsverfahren und Einrichtung und entsprechende Computerprogramme - Google Patents
Verfahren zum Senden eines Mehrträgersignals, das für die Begrenzung von störungen ausgelegt ist, Signal, Emssionseinrichtung, Empfangsverfahren und Einrichtung und entsprechende ComputerprogrammeInfo
- Publication number
- DE602006009541D1 DE602006009541D1 DE602006009541T DE602006009541T DE602006009541D1 DE 602006009541 D1 DE602006009541 D1 DE 602006009541D1 DE 602006009541 T DE602006009541 T DE 602006009541T DE 602006009541 T DE602006009541 T DE 602006009541T DE 602006009541 D1 DE602006009541 D1 DE 602006009541D1
- Authority
- DE
- Germany
- Prior art keywords
- interference
- data elements
- signal
- transmitting
- emssionseinrichtung
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- H04L27/2613—Structure of the reference signals
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
-
- 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
- H04L27/26035—Maintenance of orthogonality, e.g. for signals exchanged between cells or users, or by using covering codes or sequences
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radio Transmission System (AREA)
- Noise Elimination (AREA)
- Radio Relay Systems (AREA)
- Picture Signal Circuits (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0510964 | 2005-10-26 | ||
PCT/EP2006/067716 WO2007048790A1 (fr) | 2005-10-26 | 2006-10-24 | Procédé de transmission d'un signal multiporteuse conçu pour limiter l'interférence, signal, dispositif d'émission, procédé et dispositif de réception, et programmes d'ordinateur correspondants |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006009541D1 true DE602006009541D1 (de) | 2009-11-12 |
Family
ID=36685895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006009541T Active DE602006009541D1 (de) | 2005-10-26 | 2006-10-24 | Verfahren zum Senden eines Mehrträgersignals, das für die Begrenzung von störungen ausgelegt ist, Signal, Emssionseinrichtung, Empfangsverfahren und Einrichtung und entsprechende Computerprogramme |
Country Status (7)
Country | Link |
---|---|
US (1) | US8243833B2 (de) |
EP (1) | EP1941547B1 (de) |
JP (1) | JP4989656B2 (de) |
CN (1) | CN100596131C (de) |
AT (1) | ATE444566T1 (de) |
DE (1) | DE602006009541D1 (de) |
WO (1) | WO2007048790A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0620593A2 (pt) * | 2006-01-10 | 2011-11-16 | Matsushita Electric Ind Co Ltd | método de modulação de multiportadoras e dispositivos de transmissão e de recepção que usam o método |
JP4838185B2 (ja) * | 2006-04-14 | 2011-12-14 | パナソニック株式会社 | マルチキャリア伝送方法、マルチキャリア変調信号送信装置、マルチキャリア変調信号受信装置、マルチキャリア変調信号送信方法、及びパイロット信号生成方法 |
US8290083B2 (en) * | 2007-03-09 | 2012-10-16 | Qualcomm Incorporated | Quadrature imbalance mitigation using unbiased training sequences |
US8428175B2 (en) * | 2007-03-09 | 2013-04-23 | Qualcomm Incorporated | Quadrature modulation rotating training sequence |
US8064550B2 (en) | 2007-03-09 | 2011-11-22 | Qualcomm, Incorporated | Quadrature imbalance estimation using unbiased training sequences |
CN105163398B (zh) | 2011-11-22 | 2019-01-18 | 华为技术有限公司 | 连接建立方法和用户设备 |
FR2985152A1 (fr) | 2011-12-23 | 2013-06-28 | France Telecom | Procede de groupement de couples emetteur-recepteur pour communiquer sur un reseau de communications |
FR2985134A1 (fr) * | 2011-12-23 | 2013-06-28 | France Telecom | Procede d'emission d'au moins un signal multi-porteuse forme de symboles ofdm-oqam |
CN103368889B (zh) * | 2012-03-29 | 2016-06-29 | 上海贝尔股份有限公司 | 滤波器组多载波信号发射及信道估计的方法和装置 |
WO2014130554A1 (en) * | 2013-02-19 | 2014-08-28 | Huawei Technologies Co., Ltd. | Frame structure for filter bank multi-carrier (fbmc) waveforms |
CN104065461B (zh) | 2013-03-22 | 2017-08-25 | 华为技术有限公司 | 信号发送方法和信号发送设备 |
CN103281265A (zh) * | 2013-05-02 | 2013-09-04 | 电子科技大学 | Mimo-ofdm/oqam系统中的导频序列结构以及信道估计方法 |
WO2015192359A1 (zh) * | 2014-06-19 | 2015-12-23 | 华为技术有限公司 | 数据发送、接收方法、装置及设备 |
CN105357160B (zh) * | 2014-08-19 | 2020-09-15 | 北京三星通信技术研究有限公司 | 发送参考信号的方法及装置、接收参考信号的方法及装置 |
WO2016155770A1 (en) * | 2015-03-30 | 2016-10-06 | Sony Corporation | Systems, methods and computer program products for optimizing a wireless channel between a user equipment and a base station |
WO2017076448A1 (en) * | 2015-11-05 | 2017-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel estimation for fbmc modulation |
CN106921475B (zh) * | 2015-12-25 | 2019-12-13 | 深圳市中兴微电子技术有限公司 | 一种数据接收方法及装置 |
JP6673496B2 (ja) * | 2016-11-01 | 2020-03-25 | 日本電気株式会社 | 無線通信装置、方法、プログラム、及び記録媒体 |
CN107666457B (zh) * | 2017-10-30 | 2020-03-17 | 桂林电子科技大学 | 一种ofdm/oqam系统波形自适应设计方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2733869B1 (fr) | 1995-05-02 | 1997-07-18 | France Telecom | Signal multiporteuse, procede de construction d'un tel signal et procedes d'emission et de reception correspondants |
CA2327785C (en) * | 1998-04-14 | 2003-08-12 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Method and apparatus for fine frequency synchronization in multi-carrier demodulation systems |
US6961364B1 (en) * | 2000-04-18 | 2005-11-01 | Flarion Technologies, Inc. | Base station identification in orthogonal frequency division multiplexing based spread spectrum multiple access systems |
US7248841B2 (en) * | 2000-06-13 | 2007-07-24 | Agee Brian G | Method and apparatus for optimization of wireless multipoint electromagnetic communication networks |
FR2814303A1 (fr) | 2000-09-20 | 2002-03-22 | France Telecom | Signal multiporteuse a symbole de reference concu pour limiter l'interference, procede de reception, procede de construction, recepteur et dispositif correspondants |
FR2814302B1 (fr) * | 2000-09-20 | 2003-02-07 | France Telecom | Signal multiporteuse a pilotes repartis concu pour limiter l'interference, procede de construction d'un signal, procede de reception, recepteur et dispositif d'emission correspondants |
US7248559B2 (en) * | 2001-10-17 | 2007-07-24 | Nortel Networks Limited | Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
JP3997890B2 (ja) * | 2001-11-13 | 2007-10-24 | 松下電器産業株式会社 | 送信方法及び送信装置 |
CN1434588A (zh) * | 2003-03-07 | 2003-08-06 | 北京邮电大学 | 基于ofdm-cdma的宽带无线通信系统的时频联合扩展方法 |
-
2006
- 2006-10-24 EP EP06807511A patent/EP1941547B1/de active Active
- 2006-10-24 AT AT06807511T patent/ATE444566T1/de not_active IP Right Cessation
- 2006-10-24 DE DE602006009541T patent/DE602006009541D1/de active Active
- 2006-10-24 WO PCT/EP2006/067716 patent/WO2007048790A1/fr active Application Filing
- 2006-10-24 US US12/091,644 patent/US8243833B2/en active Active
- 2006-10-24 JP JP2008537084A patent/JP4989656B2/ja active Active
- 2006-10-24 CN CN200680039964A patent/CN100596131C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2007048790A1 (fr) | 2007-05-03 |
EP1941547B1 (de) | 2009-09-30 |
JP4989656B2 (ja) | 2012-08-01 |
CN101297405A (zh) | 2008-10-29 |
US8243833B2 (en) | 2012-08-14 |
JP2009514288A (ja) | 2009-04-02 |
EP1941547A1 (de) | 2008-07-09 |
ATE444566T1 (de) | 2009-10-15 |
CN100596131C (zh) | 2010-03-24 |
US20090213949A1 (en) | 2009-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |