CN101027863A - 无线发送装置 - Google Patents
无线发送装置 Download PDFInfo
- Publication number
- CN101027863A CN101027863A CNA2005800319251A CN200580031925A CN101027863A CN 101027863 A CN101027863 A CN 101027863A CN A2005800319251 A CNA2005800319251 A CN A2005800319251A CN 200580031925 A CN200580031925 A CN 200580031925A CN 101027863 A CN101027863 A CN 101027863A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- signal
- subcarrier
- transmission signal
- multiplexed
- 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.)
- Granted
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Classifications
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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
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- 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
- H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
-
- 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
- H04L5/0028—Variable division
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0092—Indication of how the channel is divided
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0026—Division using four or more dimensions
-
- 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
- H04L5/0044—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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004279267 | 2004-09-27 | ||
JP279267/2004 | 2004-09-27 | ||
PCT/JP2005/017303 WO2006035637A1 (ja) | 2004-09-27 | 2005-09-20 | 無線送信装置 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105593804A Division CN102013909B (zh) | 2004-09-27 | 2005-09-20 | 无线发送装置 |
CN201110202902.XA Division CN102307057B (zh) | 2004-09-27 | 2005-09-20 | 无线发送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101027863A true CN101027863A (zh) | 2007-08-29 |
CN101027863B CN101027863B (zh) | 2012-06-27 |
Family
ID=36118786
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105593804A Active CN102013909B (zh) | 2004-09-27 | 2005-09-20 | 无线发送装置 |
CN2005800319251A Active CN101027863B (zh) | 2004-09-27 | 2005-09-20 | 无线发送装置 |
CN201110202902.XA Active CN102307057B (zh) | 2004-09-27 | 2005-09-20 | 无线发送装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105593804A Active CN102013909B (zh) | 2004-09-27 | 2005-09-20 | 无线发送装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110202902.XA Active CN102307057B (zh) | 2004-09-27 | 2005-09-20 | 无线发送装置 |
Country Status (5)
Country | Link |
---|---|
US (3) | US7948960B2 (zh) |
EP (3) | EP2323305A3 (zh) |
JP (1) | JP4387414B2 (zh) |
CN (3) | CN102013909B (zh) |
WO (1) | WO2006035637A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010025587A1 (zh) * | 2008-09-05 | 2010-03-11 | 上海贝尔股份有限公司 | 无线接入网络的上行信号发送和信道估计方法和装置 |
Families Citing this family (24)
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EP2323305A3 (en) * | 2004-09-27 | 2012-08-15 | Sharp Kabushiki Kaisha | Radio transmission device |
WO2006100767A1 (ja) * | 2005-03-23 | 2006-09-28 | Mitsubishi Denki Kabushiki Kaisha | 無線通信システム |
US8064835B2 (en) * | 2006-01-11 | 2011-11-22 | Quantenna Communications, Inc. | Antenna assignment system and method |
TWI411255B (zh) * | 2006-05-04 | 2013-10-01 | Quantenna Communications Inc | 多天線接收器系統及方法 |
US8091012B2 (en) * | 2006-05-04 | 2012-01-03 | Quantenna Communications Inc. | System and method for decreasing decoder complexity |
US8312335B2 (en) | 2006-07-06 | 2012-11-13 | Lg Electronics Inc. | Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas |
CN100576836C (zh) * | 2006-09-15 | 2009-12-30 | 上海贝尔阿尔卡特股份有限公司 | 多入多出无线网络中对信号进行子载波映射的方法及装置 |
US7787567B2 (en) * | 2006-09-26 | 2010-08-31 | Intel Corporation | Beamforming by antenna puncturing |
US8063839B2 (en) | 2006-10-17 | 2011-11-22 | Quantenna Communications, Inc. | Tunable antenna system |
US8699319B2 (en) | 2007-08-13 | 2014-04-15 | Sharp Kabushiki Kaisha | Base station device, reception device, wireless communication system, and wireless communication method |
CN102685057B (zh) * | 2007-09-12 | 2015-06-17 | 夏普株式会社 | 发送装置及方法、ofdm发送装置及方法和无线通信系统 |
WO2009054938A1 (en) * | 2007-10-19 | 2009-04-30 | Quantenna Communications, Inc. | Mitigating interference in a coded communication system |
KR100907613B1 (ko) * | 2007-12-26 | 2009-07-14 | 에스케이 텔레콤주식회사 | 부가콘텐츠를 제공하는 콘텐츠 제공 서버, 시스템 및 방법 |
CN102017482A (zh) | 2008-03-05 | 2011-04-13 | 夏普株式会社 | 通信系统、通信装置及通信方法 |
JP5007832B2 (ja) * | 2008-06-30 | 2012-08-22 | トヨタ紡織株式会社 | 車載用無線装置 |
US8098750B2 (en) * | 2008-07-10 | 2012-01-17 | Infineon Technologies Ag | Method and device for transmitting a plurality of data symbols |
US20110164526A1 (en) * | 2008-09-04 | 2011-07-07 | Bando Chemical Industries Ltd | Method and apparatus for uplink signal transmission and channel estimation in wireless access network |
JP5149257B2 (ja) * | 2009-10-02 | 2013-02-20 | シャープ株式会社 | 無線通信システム、通信装置および無線通信方法 |
JP5630898B2 (ja) * | 2010-04-15 | 2014-11-26 | シャープ株式会社 | 基地局装置、端末装置、および無線通信システム |
US9871565B2 (en) | 2013-03-01 | 2018-01-16 | Sony Corporation | MIMO communication method, transmitting device, and receiving device |
US10314053B1 (en) * | 2017-07-21 | 2019-06-04 | Sprint Spectrum L.P. | Method and system for managing base station transmissions responsive to invocation of high-order modulation scheme communications |
US11314107B2 (en) | 2018-09-27 | 2022-04-26 | Macom Technology Solutions Holdings, Inc. | Optical modulation skew adjustment systems and methods |
US10784845B2 (en) | 2018-09-27 | 2020-09-22 | Macom Technology Solutions Holdings, Inc. | Error detection and compensation for a multiplexing transmitter |
US11777702B2 (en) | 2018-09-27 | 2023-10-03 | Macom Technology Solutions Holdings, Inc. | Closed loop lane synchronization for optical modulation |
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US5533096A (en) * | 1993-06-14 | 1996-07-02 | At&T Corp. | Send-all-calls feature for a wireless handset |
NO303470B1 (no) * | 1994-12-16 | 1998-07-13 | Safety One As | FremgangsmÕte og system til kontinuerlig og global overvÕking av dynamiske belastninger |
BR0012814A (pt) * | 1999-07-30 | 2002-07-02 | Iospan Wireless Inc | Rede celular sem fio, unidade de assinante, métodos para transmitir fluxos de dados de ligação descendente de assinante, e para receber fluxos de dados de ligação descendente de assinante, unidade remota celular sem fio, métodos para transmitir um fluxo de dados de uma unidade remota, e para comunicação entre uma localização remota e uma ou mais estações base em uma rede celular, estação base repetidora, rede de comunicações, e, unidade para uso em uma rede de comunicações |
US6473467B1 (en) | 2000-03-22 | 2002-10-29 | Qualcomm Incorporated | Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system |
US20020154705A1 (en) * | 2000-03-22 | 2002-10-24 | Walton Jay R. | High efficiency high performance communications system employing multi-carrier modulation |
US6850481B2 (en) * | 2000-09-01 | 2005-02-01 | Nortel Networks Limited | Channels estimation for multiple input—multiple output, orthogonal frequency division multiplexing (OFDM) system |
US6985434B2 (en) * | 2000-09-01 | 2006-01-10 | Nortel Networks Limited | Adaptive time diversity and spatial diversity for OFDM |
US7698433B2 (en) * | 2001-03-20 | 2010-04-13 | Verizon Business Global Llc | User aliases in communication system |
JP2003032226A (ja) * | 2001-07-17 | 2003-01-31 | Matsushita Electric Ind Co Ltd | 無線通信装置および無線通信方法 |
JP4010782B2 (ja) * | 2001-07-19 | 2007-11-21 | 三洋電機株式会社 | 無線端末装置およびその受信動作制御プログラム |
WO2003039031A1 (fr) * | 2001-10-31 | 2003-05-08 | Matsushita Electric Industrial Co., Ltd. | Dispositif d'emission radio et procede de communication radio |
JP4245330B2 (ja) | 2001-10-31 | 2009-03-25 | パナソニック株式会社 | 無線送信装置および無線通信方法 |
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JP4157443B2 (ja) | 2002-07-16 | 2008-10-01 | 松下電器産業株式会社 | 送信方法、送信信号生成方法およびそれを用いた送信装置 |
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-
2005
- 2005-09-20 EP EP11156427A patent/EP2323305A3/en not_active Ceased
- 2005-09-20 CN CN2010105593804A patent/CN102013909B/zh active Active
- 2005-09-20 US US11/663,668 patent/US7948960B2/en active Active
- 2005-09-20 CN CN2005800319251A patent/CN101027863B/zh active Active
- 2005-09-20 WO PCT/JP2005/017303 patent/WO2006035637A1/ja active Application Filing
- 2005-09-20 EP EP11173661A patent/EP2378699A3/en not_active Ceased
- 2005-09-20 CN CN201110202902.XA patent/CN102307057B/zh active Active
- 2005-09-20 JP JP2006537688A patent/JP4387414B2/ja active Active
- 2005-09-20 EP EP05785963.9A patent/EP1796300B1/en active Active
-
2010
- 2010-09-17 US US12/885,264 patent/US8422478B2/en active Active
-
2011
- 2011-06-24 US US13/168,550 patent/US8416757B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010025587A1 (zh) * | 2008-09-05 | 2010-03-11 | 上海贝尔股份有限公司 | 无线接入网络的上行信号发送和信道估计方法和装置 |
CN102017441A (zh) * | 2008-09-05 | 2011-04-13 | 上海贝尔股份有限公司 | 无线接入网络的上行信号发送和信道估计方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101027863B (zh) | 2012-06-27 |
EP1796300A1 (en) | 2007-06-13 |
US7948960B2 (en) | 2011-05-24 |
EP2323305A3 (en) | 2012-08-15 |
US20110009079A1 (en) | 2011-01-13 |
WO2006035637A1 (ja) | 2006-04-06 |
US8422478B2 (en) | 2013-04-16 |
CN102307057A (zh) | 2012-01-04 |
EP1796300A4 (en) | 2012-08-15 |
EP2378699A3 (en) | 2012-08-15 |
JP4387414B2 (ja) | 2009-12-16 |
CN102013909B (zh) | 2013-04-10 |
JPWO2006035637A1 (ja) | 2008-07-31 |
US20110255503A1 (en) | 2011-10-20 |
EP1796300B1 (en) | 2019-01-02 |
EP2323305A2 (en) | 2011-05-18 |
CN102307057B (zh) | 2014-05-07 |
US20070202818A1 (en) | 2007-08-30 |
CN102013909A (zh) | 2011-04-13 |
EP2378699A2 (en) | 2011-10-19 |
US8416757B2 (en) | 2013-04-09 |
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Owner name: HUAWEI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHARP CORPORATION Effective date: 20130726 |
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