WO2009069798A1 - 無線通信システム、受信装置、送信装置、無線通信方法、受信方法、及び送信方法 - Google Patents
無線通信システム、受信装置、送信装置、無線通信方法、受信方法、及び送信方法 Download PDFInfo
- Publication number
- WO2009069798A1 WO2009069798A1 PCT/JP2008/071782 JP2008071782W WO2009069798A1 WO 2009069798 A1 WO2009069798 A1 WO 2009069798A1 JP 2008071782 W JP2008071782 W JP 2008071782W WO 2009069798 A1 WO2009069798 A1 WO 2009069798A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication system
- mimo
- wireless communication
- transmitting
- signal processing
- Prior art date
Links
Classifications
-
- 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
- H04B7/0413—MIMO systems
-
- 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
- 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
- H04B7/10—Polarisation diversity; Directional diversity
-
- 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
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009543894A JP5317021B2 (ja) | 2007-11-30 | 2008-12-01 | 無線通信システム、受信装置、送信装置、無線通信方法、受信方法、及び送信方法 |
US12/743,554 US8787478B2 (en) | 2007-11-30 | 2008-12-01 | Wireless communication system, receiving apparatus, transmitting apparatus, wireless communication method, receiving method, and transmitting method |
CN200880118542.1A CN101884187B (zh) | 2007-11-30 | 2008-12-01 | 无线通信系统、接收装置、发送装置、无线通信方法、接收方法和发送方法 |
EP08853719.6A EP2219310A4 (en) | 2007-11-30 | 2008-12-01 | WIRELESS COMMUNICATION SYSTEM, RECEIVER, TRANSMITTER, WIRELESS COMMUNICATION METHOD, RECEIVING METHOD, AND TRANSMITTING METHOD |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-310697 | 2007-11-30 | ||
JP2007310697 | 2007-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009069798A1 true WO2009069798A1 (ja) | 2009-06-04 |
Family
ID=40678685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/071782 WO2009069798A1 (ja) | 2007-11-30 | 2008-12-01 | 無線通信システム、受信装置、送信装置、無線通信方法、受信方法、及び送信方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8787478B2 (ja) |
EP (1) | EP2219310A4 (ja) |
JP (2) | JP5317021B2 (ja) |
CN (1) | CN101884187B (ja) |
WO (1) | WO2009069798A1 (ja) |
Cited By (16)
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JP2012015920A (ja) * | 2010-07-02 | 2012-01-19 | Nippon Hoso Kyokai <Nhk> | 偏波mimo伝送システムにおける送信装置及び受信装置 |
JP2012015922A (ja) * | 2010-07-02 | 2012-01-19 | Nippon Hoso Kyokai <Nhk> | 偏波mimo伝送システムにおける送信装置及び受信装置 |
JP2012074766A (ja) * | 2010-09-27 | 2012-04-12 | Nippon Telegr & Teleph Corp <Ntt> | 偏波多重伝送システム、送信装置、受信装置、偏波多重伝送方法、受信方法、及び、送信方法 |
JP2012074768A (ja) * | 2010-09-27 | 2012-04-12 | Nippon Telegr & Teleph Corp <Ntt> | 偏波多重伝送システム、受信装置、偏波多重伝送方法、及び、受信方法 |
JP2012074767A (ja) * | 2010-09-27 | 2012-04-12 | Nippon Telegr & Teleph Corp <Ntt> | 偏波多重伝送システム、送信装置、受信装置、偏波多重伝送方法、受信方法、及び、送信方法 |
WO2012048723A1 (en) * | 2010-10-11 | 2012-04-19 | Telefonaktiebolaget L M Ericsson (Publ) | Canceling interference between a plurality of signals in a communication system |
US8787478B2 (en) | 2007-11-30 | 2014-07-22 | Nec Corporation | Wireless communication system, receiving apparatus, transmitting apparatus, wireless communication method, receiving method, and transmitting method |
JP2015220718A (ja) * | 2014-05-21 | 2015-12-07 | 日本電気株式会社 | 無線通信装置および無線通信方法 |
US9240676B2 (en) | 2012-12-17 | 2016-01-19 | Ngk Spark Plug Co., Ltd. | Ignition plug |
JP2016046689A (ja) * | 2014-08-25 | 2016-04-04 | 日本放送協会 | 交差偏波干渉除去装置 |
CN106230494A (zh) * | 2016-07-21 | 2016-12-14 | 武汉芯泰科技有限公司 | 一种极化频分复用方法、装置及系统 |
US10009133B2 (en) | 2015-01-05 | 2018-06-26 | Nec Corporation | MIMO demodulating apparatus and method, and line-of-sight wireless communications system |
US10263686B2 (en) | 2014-11-05 | 2019-04-16 | Nec Corporation | Communication system, transmission device, and communication method |
CN112385155A (zh) * | 2018-07-12 | 2021-02-19 | 索尼公司 | 控制mimo无线通信中的极化分割复用 |
JP2021061476A (ja) * | 2019-10-03 | 2021-04-15 | 日本電気株式会社 | Oam受信装置、oam受信方法、及びoam伝送システム |
US11290154B2 (en) | 2018-03-23 | 2022-03-29 | Nec Corporation | Control device, delay difference adjustment method, and non-transitory computer readable medium for storing delay difference adjustment program |
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US8873585B2 (en) | 2006-12-19 | 2014-10-28 | Corning Optical Communications Wireless Ltd | Distributed antenna system for MIMO technologies |
US8249540B1 (en) | 2008-08-07 | 2012-08-21 | Hypres, Inc. | Two stage radio frequency interference cancellation system and method |
CN102148787A (zh) * | 2010-02-10 | 2011-08-10 | 思亚诺移动芯片有限公司 | 用于降低或消除接收信号噪声的方法、电路和系统 |
US8396177B1 (en) * | 2010-09-03 | 2013-03-12 | Dragonwave, Inc. | Interference carrier regeneration and interference cancellation apparatus and methods |
EP2672635A4 (en) * | 2011-02-01 | 2015-09-09 | Nec Corp | OPTICAL RECEIVER, POLARIZATION DETECTOR AND POLARIZATION RENEWAL METHOD |
US9215165B2 (en) * | 2011-07-20 | 2015-12-15 | Zte (Usa) Inc. | Link aggregation system, protection system, and cross polarization interference cancellation applications for all outdoor radios using wireless channels operating at a licensing-free 60 GHz band |
EP2759108A4 (en) * | 2011-09-23 | 2015-06-03 | Zte Usa Inc | SINGLE CABLE WITH MULTIPLE CONNECTIONS BETWEEN TWO FUNCTIONAL UNITS FOR CROSS-POLARIZATION INTERFERENCE SUPPRESSION |
CN103023545B (zh) * | 2011-09-23 | 2018-04-06 | 中兴通讯股份有限公司 | 一种无线数据传输方法及网络侧设备 |
US9479269B2 (en) * | 2011-09-28 | 2016-10-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmitter having an embedded zero amplitude differential phase tracking signal and corresponding receiver |
WO2013148986A1 (en) | 2012-03-30 | 2013-10-03 | Corning Cable Systems Llc | Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (mimo) configuration, and related components, systems, and methods |
CN105308876B (zh) | 2012-11-29 | 2018-06-22 | 康宁光电通信有限责任公司 | 分布式天线系统中的远程单元天线结合 |
WO2014128906A1 (ja) * | 2013-02-22 | 2014-08-28 | 株式会社 日立製作所 | 無線通信システム、送信機、受信機、昇降機制御システム、及び、変電設備監視システム |
US9621270B2 (en) * | 2013-09-24 | 2017-04-11 | Zte Corporation | System and methods for fiber and wireless integration |
US20150092877A1 (en) * | 2013-10-02 | 2015-04-02 | Terabit Radios, Inc. | High throughput interference cancelling radio transceiver and antenna therefor |
KR101488298B1 (ko) * | 2013-11-06 | 2015-01-30 | (주)에어포인트 | 무선 중계 장치 및 시스템과 그 방법 |
US9941941B2 (en) | 2014-01-27 | 2018-04-10 | Telefonaktiebolaget L M Ericsson (Publ) | System for evaluation of MIMO antenna deployment |
US9525472B2 (en) | 2014-07-30 | 2016-12-20 | Corning Incorporated | Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US9729267B2 (en) | 2014-12-11 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting |
WO2016183835A1 (zh) * | 2015-05-21 | 2016-11-24 | 华为技术有限公司 | 传输信号的方法和设备 |
EP3402102A4 (en) * | 2016-01-04 | 2018-12-26 | Nec Corporation | Wireless device, wireless communication system, and antenna position adjustment method |
US10236955B2 (en) * | 2016-02-19 | 2019-03-19 | Elwha Llc | System with transmitter and receiver remote from one another and configured to provide a channel capacity that exceeds a saturation channel capacity |
US9780853B2 (en) * | 2016-02-19 | 2017-10-03 | Elwha Llc | Receiver configured to provide a channel capacity that exceeds a saturation channel capacity |
US10236947B2 (en) * | 2016-02-19 | 2019-03-19 | Elwha Llc | System with transmitter and receiver configured to provide a channel capacity that exceeds a saturation channel capacity |
US9800310B2 (en) * | 2016-02-19 | 2017-10-24 | Elwha Llc | Transmitter configured to provide a channel capacity that exceeds a saturation channel capacity |
US10122555B2 (en) * | 2016-03-21 | 2018-11-06 | Huawei Technologies Co., Ltd. | Cross-phase estimation for dual polarized microwave transceiver |
WO2017183631A1 (ja) | 2016-04-19 | 2017-10-26 | 日本電気株式会社 | Los-mimo復調装置、通信装置、los-mimo伝送システム、los-mimo復調方法及びプログラム |
US10419245B2 (en) * | 2016-11-29 | 2019-09-17 | Motorola Mobility Llc | Method and apparatus for determining parameters and conditions for line of sight MIMO communication |
US10250306B2 (en) | 2016-11-29 | 2019-04-02 | Motorola Mobility Llc | Method and apparatus for determining parameters and conditions for line of sight MIMO communication |
WO2018144239A1 (en) * | 2017-02-03 | 2018-08-09 | Commscope Technologies Llc | Small cell antennas suitable for mimo operation |
US10530440B2 (en) | 2017-07-18 | 2020-01-07 | Commscope Technologies Llc | Small cell antennas suitable for MIMO operation |
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US11438032B2 (en) | 2018-11-02 | 2022-09-06 | Nec Corporation | OAM reception apparatus, OAM reception method, and OAM transmission system |
JP2021166362A (ja) | 2020-04-08 | 2021-10-14 | 日本電気株式会社 | 信号推定装置、信号推定方法、及び、コンピュータプログラム |
JP2022061291A (ja) | 2020-10-06 | 2022-04-18 | 日本電気株式会社 | 信号推定装置、信号推定方法、及び、コンピュータプログラム |
US11677423B1 (en) | 2021-07-23 | 2023-06-13 | T-Mobile Usa, Inc. | Interference mitigation in wireless communication using artificial interference signal |
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JP2006312277A (ja) | 2005-05-09 | 2006-11-16 | Konica Minolta Photo Imaging Inc | インクジェット記録用紙 |
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-
2008
- 2008-12-01 JP JP2009543894A patent/JP5317021B2/ja not_active Expired - Fee Related
- 2008-12-01 CN CN200880118542.1A patent/CN101884187B/zh not_active Expired - Fee Related
- 2008-12-01 WO PCT/JP2008/071782 patent/WO2009069798A1/ja active Application Filing
- 2008-12-01 EP EP08853719.6A patent/EP2219310A4/en not_active Withdrawn
- 2008-12-01 US US12/743,554 patent/US8787478B2/en not_active Expired - Fee Related
-
2013
- 2013-05-20 JP JP2013106373A patent/JP5641092B2/ja not_active Expired - Fee Related
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Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8787478B2 (en) | 2007-11-30 | 2014-07-22 | Nec Corporation | Wireless communication system, receiving apparatus, transmitting apparatus, wireless communication method, receiving method, and transmitting method |
JP2012015922A (ja) * | 2010-07-02 | 2012-01-19 | Nippon Hoso Kyokai <Nhk> | 偏波mimo伝送システムにおける送信装置及び受信装置 |
JP2012015920A (ja) * | 2010-07-02 | 2012-01-19 | Nippon Hoso Kyokai <Nhk> | 偏波mimo伝送システムにおける送信装置及び受信装置 |
JP2012074766A (ja) * | 2010-09-27 | 2012-04-12 | Nippon Telegr & Teleph Corp <Ntt> | 偏波多重伝送システム、送信装置、受信装置、偏波多重伝送方法、受信方法、及び、送信方法 |
JP2012074768A (ja) * | 2010-09-27 | 2012-04-12 | Nippon Telegr & Teleph Corp <Ntt> | 偏波多重伝送システム、受信装置、偏波多重伝送方法、及び、受信方法 |
JP2012074767A (ja) * | 2010-09-27 | 2012-04-12 | Nippon Telegr & Teleph Corp <Ntt> | 偏波多重伝送システム、送信装置、受信装置、偏波多重伝送方法、受信方法、及び、送信方法 |
WO2012048723A1 (en) * | 2010-10-11 | 2012-04-19 | Telefonaktiebolaget L M Ericsson (Publ) | Canceling interference between a plurality of signals in a communication system |
US8897404B2 (en) | 2010-10-11 | 2014-11-25 | Telefonaktiebolaget L M Ericsson (Publ) | Canceling interference between a plurality of signals in a communication system |
US9240676B2 (en) | 2012-12-17 | 2016-01-19 | Ngk Spark Plug Co., Ltd. | Ignition plug |
JP2015220718A (ja) * | 2014-05-21 | 2015-12-07 | 日本電気株式会社 | 無線通信装置および無線通信方法 |
JP2016046689A (ja) * | 2014-08-25 | 2016-04-04 | 日本放送協会 | 交差偏波干渉除去装置 |
US10263686B2 (en) | 2014-11-05 | 2019-04-16 | Nec Corporation | Communication system, transmission device, and communication method |
US10009133B2 (en) | 2015-01-05 | 2018-06-26 | Nec Corporation | MIMO demodulating apparatus and method, and line-of-sight wireless communications system |
CN106230494A (zh) * | 2016-07-21 | 2016-12-14 | 武汉芯泰科技有限公司 | 一种极化频分复用方法、装置及系统 |
US11290154B2 (en) | 2018-03-23 | 2022-03-29 | Nec Corporation | Control device, delay difference adjustment method, and non-transitory computer readable medium for storing delay difference adjustment program |
CN112385155A (zh) * | 2018-07-12 | 2021-02-19 | 索尼公司 | 控制mimo无线通信中的极化分割复用 |
JP2021061476A (ja) * | 2019-10-03 | 2021-04-15 | 日本電気株式会社 | Oam受信装置、oam受信方法、及びoam伝送システム |
JP7306205B2 (ja) | 2019-10-03 | 2023-07-11 | 日本電気株式会社 | Oam受信装置、oam受信方法、及びoam伝送システム |
Also Published As
Publication number | Publication date |
---|---|
US8787478B2 (en) | 2014-07-22 |
JPWO2009069798A1 (ja) | 2011-04-21 |
US20100290552A1 (en) | 2010-11-18 |
CN101884187B (zh) | 2015-09-09 |
JP5641092B2 (ja) | 2014-12-17 |
JP2013211887A (ja) | 2013-10-10 |
JP5317021B2 (ja) | 2013-10-16 |
CN101884187A (zh) | 2010-11-10 |
EP2219310A4 (en) | 2014-02-19 |
EP2219310A1 (en) | 2010-08-18 |
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