DE602006008608D1 - Frequenzmultiplex-Mehrfachzugriff für die drahtlose Komminikation - Google Patents
Frequenzmultiplex-Mehrfachzugriff für die drahtlose KomminikationInfo
- Publication number
- DE602006008608D1 DE602006008608D1 DE602006008608T DE602006008608T DE602006008608D1 DE 602006008608 D1 DE602006008608 D1 DE 602006008608D1 DE 602006008608 T DE602006008608 T DE 602006008608T DE 602006008608 T DE602006008608 T DE 602006008608T DE 602006008608 D1 DE602006008608 D1 DE 602006008608D1
- Authority
- DE
- Germany
- Prior art keywords
- sequence
- values
- efdma
- frequency division
- multiple access
- 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
-
- 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
- H04L27/2618—Reduction thereof using auxiliary subcarriers
-
- 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
- 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
-
- 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
- H04L5/0041—Frequency-non-contiguous
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68329005P | 2005-05-20 | 2005-05-20 | |
US69187005P | 2005-06-16 | 2005-06-16 | |
US71041805P | 2005-08-22 | 2005-08-22 | |
PCT/US2006/019639 WO2006127544A2 (en) | 2005-05-20 | 2006-05-18 | Enhanced frequency division multiple access for wireless communication |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006008608D1 true DE602006008608D1 (de) | 2009-10-01 |
Family
ID=36952017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006008608T Active DE602006008608D1 (de) | 2005-05-20 | 2006-05-18 | Frequenzmultiplex-Mehrfachzugriff für die drahtlose Komminikation |
Country Status (11)
Country | Link |
---|---|
US (2) | US8077692B2 (de) |
EP (3) | EP2288099B8 (de) |
JP (3) | JP2008541671A (de) |
KR (2) | KR101094026B1 (de) |
AT (1) | ATE440433T1 (de) |
DE (1) | DE602006008608D1 (de) |
ES (2) | ES2401161T3 (de) |
MY (1) | MY149365A (de) |
PL (1) | PL1884096T3 (de) |
TW (1) | TWI331461B (de) |
WO (1) | WO2006127544A2 (de) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295509B2 (en) | 2000-09-13 | 2007-11-13 | Qualcomm, Incorporated | Signaling method in an OFDM multiple access system |
US9130810B2 (en) | 2000-09-13 | 2015-09-08 | Qualcomm Incorporated | OFDM communications methods and apparatus |
US9148256B2 (en) | 2004-07-21 | 2015-09-29 | Qualcomm Incorporated | Performance based rank prediction for MIMO design |
US9137822B2 (en) | 2004-07-21 | 2015-09-15 | Qualcomm Incorporated | Efficient signaling over access channel |
US9246560B2 (en) | 2005-03-10 | 2016-01-26 | Qualcomm Incorporated | Systems and methods for beamforming and rate control in a multi-input multi-output communication systems |
US9154211B2 (en) | 2005-03-11 | 2015-10-06 | Qualcomm Incorporated | Systems and methods for beamforming feedback in multi antenna communication systems |
US8446892B2 (en) | 2005-03-16 | 2013-05-21 | Qualcomm Incorporated | Channel structures for a quasi-orthogonal multiple-access communication system |
US9461859B2 (en) | 2005-03-17 | 2016-10-04 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9143305B2 (en) | 2005-03-17 | 2015-09-22 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9520972B2 (en) | 2005-03-17 | 2016-12-13 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9184870B2 (en) | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
US9408220B2 (en) | 2005-04-19 | 2016-08-02 | Qualcomm Incorporated | Channel quality reporting for adaptive sectorization |
US9036538B2 (en) | 2005-04-19 | 2015-05-19 | Qualcomm Incorporated | Frequency hopping design for single carrier FDMA systems |
US8077692B2 (en) | 2005-05-20 | 2011-12-13 | Qualcomm Incorporated | Enhanced frequency division multiple access for wireless communication |
US8611284B2 (en) | 2005-05-31 | 2013-12-17 | Qualcomm Incorporated | Use of supplemental assignments to decrement resources |
US8565161B2 (en) * | 2005-05-31 | 2013-10-22 | Nokia Corporation | Adaptive frequency reuse scheme |
US8565194B2 (en) | 2005-10-27 | 2013-10-22 | Qualcomm Incorporated | Puncturing signaling channel for a wireless communication system |
US8879511B2 (en) | 2005-10-27 | 2014-11-04 | Qualcomm Incorporated | Assignment acknowledgement for a wireless communication system |
US8462859B2 (en) | 2005-06-01 | 2013-06-11 | Qualcomm Incorporated | Sphere decoding apparatus |
ATE478536T1 (de) * | 2005-06-15 | 2010-09-15 | Huawei Tech Co Ltd | Verfahren und system zur zuweisung von kommunikationsressourcen |
US8599945B2 (en) | 2005-06-16 | 2013-12-03 | Qualcomm Incorporated | Robust rank prediction for a MIMO system |
US9179319B2 (en) | 2005-06-16 | 2015-11-03 | Qualcomm Incorporated | Adaptive sectorization in cellular systems |
US8885628B2 (en) | 2005-08-08 | 2014-11-11 | Qualcomm Incorporated | Code division multiplexing in a single-carrier frequency division multiple access system |
US20070041457A1 (en) | 2005-08-22 | 2007-02-22 | Tamer Kadous | Method and apparatus for providing antenna diversity in a wireless communication system |
US9209956B2 (en) | 2005-08-22 | 2015-12-08 | Qualcomm Incorporated | Segment sensitive scheduling |
US8644292B2 (en) | 2005-08-24 | 2014-02-04 | Qualcomm Incorporated | Varied transmission time intervals for wireless communication system |
US9136974B2 (en) | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US8477684B2 (en) | 2005-10-27 | 2013-07-02 | Qualcomm Incorporated | Acknowledgement of control messages in a wireless communication system |
US8582509B2 (en) | 2005-10-27 | 2013-11-12 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US8693405B2 (en) | 2005-10-27 | 2014-04-08 | Qualcomm Incorporated | SDMA resource management |
US9225416B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Varied signaling channels for a reverse link in a wireless communication system |
US8045512B2 (en) | 2005-10-27 | 2011-10-25 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9144060B2 (en) | 2005-10-27 | 2015-09-22 | Qualcomm Incorporated | Resource allocation for shared signaling channels |
US9088384B2 (en) | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
US9172453B2 (en) | 2005-10-27 | 2015-10-27 | Qualcomm Incorporated | Method and apparatus for pre-coding frequency division duplexing system |
US9210651B2 (en) | 2005-10-27 | 2015-12-08 | Qualcomm Incorporated | Method and apparatus for bootstraping information in a communication system |
US9225488B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Shared signaling channel |
US8582548B2 (en) * | 2005-11-18 | 2013-11-12 | Qualcomm Incorporated | Frequency division multiple access schemes for wireless communication |
US8184609B2 (en) * | 2006-08-25 | 2012-05-22 | Samsung Electronics Co., Ltd. | System and method for random access in a wireless communication system |
CA2673671C (en) * | 2006-12-28 | 2013-12-24 | Sharp Kabushiki Kaisha | Base station device, transmission device, wireless communication system, processor, and wireless communication method |
EP1944903A1 (de) * | 2007-01-11 | 2008-07-16 | Nokia Siemens Networks Gmbh & Co. Kg | Vorrichtung und Verfahren zum Organisieren von Endgeräten eines Kommunikationsnetzes und Endgerät für ein Kommunikationsnetz |
WO2008091951A2 (en) * | 2007-01-23 | 2008-07-31 | Polytechnic University | Hybrid subcarrier mapping method and system |
US7974258B2 (en) * | 2007-03-01 | 2011-07-05 | Intel Corporation | Adaptive mode transmitter for PAPR reduction and link optimization |
US8493919B2 (en) * | 2007-09-21 | 2013-07-23 | Qualcomm Incorporated | Interference mitigation in a wireless communication system |
KR101599844B1 (ko) * | 2007-12-24 | 2016-03-04 | 엘지전자 주식회사 | 다중접속영역 다중화 방법 |
US8416802B2 (en) * | 2008-12-17 | 2013-04-09 | Cisco Technology, Inc. | Segmented transmission for broadcast messages using multiple antennas |
WO2010123214A2 (en) | 2009-04-22 | 2010-10-28 | Lg Electronics Inc. | Method for mapping subband/miniband in wireless communication system and an apparatus therefor |
US20120182948A1 (en) * | 2009-07-20 | 2012-07-19 | Commonwealth Scientific And Industrial Research Organisation | Wireless Data Communications |
JP5482068B2 (ja) | 2009-10-01 | 2014-04-23 | ソニー株式会社 | 中継局、中継方法、無線通信システム及び無線通信装置 |
US8948154B2 (en) * | 2010-02-10 | 2015-02-03 | Qualcomm Incorporated | Method and apparatus for sending and receiving a low-complexity transmission in a wireless communication system |
AU2011229142A1 (en) * | 2010-03-19 | 2012-10-11 | Ofidium Pty Ltd | Method and apparatus for fiber non-linearity mitigation |
US8958323B2 (en) * | 2011-03-19 | 2015-02-17 | Samsung Electronics Co., Ltd. | Communication system with signal processing mechanism for tone estimation and method of operation thereof |
US8688062B2 (en) * | 2012-04-09 | 2014-04-01 | Harris Corporation | Wireless communications system with interference mitigation and associated methods |
DE102013201999A1 (de) * | 2013-02-07 | 2014-08-07 | Siemens Aktiengesellschaft | Verfahren zur synchronen Übertragung von Nachrichten |
KR102143466B1 (ko) * | 2014-01-03 | 2020-08-12 | 삼성전자주식회사 | 송신 장치, 수신 장치 및 그 제어 방법 |
US9979490B2 (en) * | 2014-05-14 | 2018-05-22 | Futurewei Technologies, Inc. | Exploiting frequency diversity on a sub-band basis for optical transmission performance enhancement |
KR101913617B1 (ko) | 2018-06-26 | 2018-10-31 | 대한민국(방위사업청장) | D-hdma를 이용한 무선 통신 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2721461B1 (fr) | 1994-06-16 | 1996-09-06 | France Telecom | Signal formé d'une pluralité de fréquences porteuses orthogonales organisé de façon à simplifier la réception d'un des signaux source le composant, procédé d'émission et récepteur correspondants. |
MXPA03005307A (es) | 2000-12-15 | 2004-12-02 | Adaptix Inc | Comunicaciones de multiportadores con asignacion de subportadora con base en grupos. |
US6947748B2 (en) | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
WO2002071770A1 (en) | 2001-03-06 | 2002-09-12 | Beamreach Networks, Inc. | Adaptive communications methods for multiple user packet radio wireless networks |
US7221653B2 (en) | 2001-07-30 | 2007-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Fast flow control methods for communication networks |
EP1398927B1 (de) * | 2002-09-10 | 2005-08-03 | Siemens Aktiengesellschaft | Verfahren zur Entzerrung zweier nach unterschiedlichen Funkübertragungsverfahren übertragener Signale und entsprechende Funkkommunikationssystem und Empfänger |
US7317680B2 (en) | 2002-10-01 | 2008-01-08 | Nortel Networks Limited | Channel mapping for OFDM |
US6787231B1 (en) * | 2003-04-11 | 2004-09-07 | Electroplated Metal Solutions, Inc. | Tin (IV) oxide nanopowder and methods for preparation and use thereof |
KR100640461B1 (ko) | 2003-07-30 | 2006-10-30 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 서브 채널 할당 장치 및 방법 |
US8339930B2 (en) * | 2005-05-16 | 2012-12-25 | Qualcomm Incorporated | Pilot transmission and channel estimation with pilot weighting |
US8077692B2 (en) | 2005-05-20 | 2011-12-13 | Qualcomm Incorporated | Enhanced frequency division multiple access for wireless communication |
-
2006
- 2006-05-10 US US11/431,970 patent/US8077692B2/en active Active
- 2006-05-18 WO PCT/US2006/019639 patent/WO2006127544A2/en active Application Filing
- 2006-05-18 KR KR1020107029771A patent/KR101094026B1/ko active IP Right Grant
- 2006-05-18 KR KR1020077029799A patent/KR101012990B1/ko active IP Right Grant
- 2006-05-18 EP EP10011376.0A patent/EP2288099B8/de active Active
- 2006-05-18 EP EP09163209A patent/EP2134049A3/de not_active Ceased
- 2006-05-18 DE DE602006008608T patent/DE602006008608D1/de active Active
- 2006-05-18 AT AT06760244T patent/ATE440433T1/de not_active IP Right Cessation
- 2006-05-18 ES ES10011376T patent/ES2401161T3/es active Active
- 2006-05-18 EP EP06760244A patent/EP1884096B1/de active Active
- 2006-05-18 ES ES06760244T patent/ES2328854T3/es active Active
- 2006-05-18 PL PL06760244T patent/PL1884096T3/pl unknown
- 2006-05-18 JP JP2008512580A patent/JP2008541671A/ja not_active Withdrawn
- 2006-05-19 MY MYPI20062321A patent/MY149365A/en unknown
- 2006-05-19 TW TW095118026A patent/TWI331461B/zh active
-
2011
- 2011-03-07 JP JP2011049532A patent/JP2011182404A/ja active Pending
- 2011-05-13 US US13/106,990 patent/US8503421B2/en active Active
- 2011-08-26 JP JP2011184924A patent/JP5410481B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP1884096B1 (de) | 2009-08-19 |
WO2006127544A3 (en) | 2007-03-01 |
KR101094026B1 (ko) | 2011-12-19 |
EP2134049A2 (de) | 2009-12-16 |
JP2008541671A (ja) | 2008-11-20 |
JP2011182404A (ja) | 2011-09-15 |
TWI331461B (en) | 2010-10-01 |
JP2012039626A (ja) | 2012-02-23 |
KR101012990B1 (ko) | 2011-02-10 |
ATE440433T1 (de) | 2009-09-15 |
EP2134049A3 (de) | 2010-10-06 |
EP2288099B8 (de) | 2018-02-28 |
WO2006127544A2 (en) | 2006-11-30 |
KR20110014695A (ko) | 2011-02-11 |
TW200703986A (en) | 2007-01-16 |
JP5410481B2 (ja) | 2014-02-05 |
MY149365A (en) | 2013-08-30 |
EP1884096A2 (de) | 2008-02-06 |
PL1884096T3 (pl) | 2010-01-29 |
US8503421B2 (en) | 2013-08-06 |
US20110216704A1 (en) | 2011-09-08 |
US20060291470A1 (en) | 2006-12-28 |
ES2328854T3 (es) | 2009-11-18 |
US8077692B2 (en) | 2011-12-13 |
EP2288099A1 (de) | 2011-02-23 |
ES2401161T3 (es) | 2013-04-17 |
KR20080014880A (ko) | 2008-02-14 |
EP2288099B1 (de) | 2013-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602006008608D1 (de) | Frequenzmultiplex-Mehrfachzugriff für die drahtlose Komminikation | |
Michailow et al. | Generalized frequency division multiplexing: Analysis of an alternative multi-carrier technique for next generation cellular systems | |
EP1702445B1 (de) | Modulation und demodulation von ofdm-signalen | |
Sarowa et al. | Design of a novel hybrid intercarrier interference mitigation technique through wavelet implication in an OFDM system | |
Li et al. | Novel low-complexity SLM schemes for PAPR reduction in OFDM systems | |
TW200742281A (en) | Flexible time-frequency multiplexing structure for wireless communication | |
ATE501577T1 (de) | Ofdm-signalverarbeitung | |
Matthé et al. | A reduced complexity time-domain transmitter for UF-OFDM | |
ATE434867T1 (de) | Teilbandiges ultrabreitbandkommunikationssystem | |
WO2007011181A3 (en) | A method of transmitting and receiving data in a multi-carrier system | |
WO2011053836A3 (en) | Method and apparatus for mutiplexing reference signal and data in a wireless communication system | |
RU2011104198A (ru) | Способы и системы для снижения papr сигнала ofdm | |
TW200629834A (en) | Unified pulse shaping for multi-carrier and single-carrier waveforms | |
WO2007105901A3 (en) | Apparatus for calculating papr and method thereof | |
US20150124750A1 (en) | Single carrier modulation for uplink transmissions | |
RU2005135578A (ru) | Способ передачи данных при помощи тока несущий | |
An et al. | WF-OFDM (windowing and filtering OFDM) system for the 5G new radio waveform | |
CN107026809B (zh) | 一种数据处理方法和装置 | |
WO2023284752A1 (zh) | 数据传输、数据调制方法、装置、电子设备和存储介质 | |
Yli-Kaakinen et al. | Flexible fast-convolution implementation of single-carrier waveform processing for 5G | |
Fu et al. | Non‐orthogonal frequency division multiplexing based on sparse representation | |
Omidi et al. | PAPR reduction in OFDM systems: Polynomial-based compressing and iterative expanding | |
WO2002093413A3 (en) | Ofdm modulation with reduced dft (discrete fourier transform) | |
Mahajan et al. | Analysis of ofdm and owdm system with various wavelets families | |
Michaailow et al. | Generalized Frequency Division Multiplexing: an Alternative Multi-carrier Technique for Next Generation Cellular System' |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |