WO2001054230A1 - System and method for wireless communication using polarization diversity - Google Patents
System and method for wireless communication using polarization diversity Download PDFInfo
- Publication number
- WO2001054230A1 WO2001054230A1 PCT/US2000/031273 US0031273W WO0154230A1 WO 2001054230 A1 WO2001054230 A1 WO 2001054230A1 US 0031273 W US0031273 W US 0031273W WO 0154230 A1 WO0154230 A1 WO 0154230A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polarization
- transmit
- receiver
- angle
- signals
- 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
- H04B7/10—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
- H04B7/0613—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 simultaneous transmission
- H04B7/0615—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 simultaneous transmission of weighted versions of same signal
- H04B7/0619—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 simultaneous transmission of weighted versions of same signal using feedback from receiving side
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00980378A EP1169750A4 (en) | 2000-01-21 | 2000-11-14 | System and method for wireless communication using polarization diversity |
JP2001553619A JP2003520545A (en) | 2000-01-21 | 2000-11-14 | Systems and methods for wireless communication utilizing polarization diversity |
KR1020017012053A KR20010112361A (en) | 2000-01-21 | 2000-11-14 | System and method for wireless communication using polarization diversity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48988300A | 2000-01-21 | 2000-01-21 | |
US09/489,883 | 2000-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001054230A1 true WO2001054230A1 (en) | 2001-07-26 |
Family
ID=23945667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/031273 WO2001054230A1 (en) | 2000-01-21 | 2000-11-14 | System and method for wireless communication using polarization diversity |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1169750A4 (en) |
JP (1) | JP2003520545A (en) |
KR (1) | KR20010112361A (en) |
WO (1) | WO2001054230A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002103928A1 (en) * | 2001-06-18 | 2002-12-27 | Ubinetics Limited | A radiotelephone system |
WO2002103929A1 (en) * | 2001-06-20 | 2002-12-27 | Nokia Corporation | Method for transmission with polarization diversity |
EP1320202A2 (en) | 2001-12-14 | 2003-06-18 | Oy Nokia Ab | Transceiver method in a radio system and a radio system |
WO2003090378A1 (en) * | 2002-04-18 | 2003-10-30 | Motorola, Inc. | Redundant linear power amplifier system |
EP1367741A2 (en) | 2002-05-28 | 2003-12-03 | Nokia Corporation | Method of using pilots in radio system and radio system |
EP1394962A1 (en) | 2002-08-27 | 2004-03-03 | Nortel Networks Limited | Method for transmission of radio signals with polarization diversity |
WO2005099129A1 (en) * | 2004-04-08 | 2005-10-20 | Karayil Thekkoott Narayanan Ma | Method to design polarization arrangements for mimo antennas using state of polarization as parameter |
WO2007111734A2 (en) * | 2005-12-12 | 2007-10-04 | Qualcomm Incorporated | Optimizing polarization of forward link |
WO2008003354A1 (en) | 2006-07-06 | 2008-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | A device for improved isolation characteristics in a telecommunications system |
US8165048B2 (en) | 2008-04-07 | 2012-04-24 | Canon Kabushiki Kaisha | Wireless communication system, terminal station, and wireless communication method |
US20120252369A1 (en) * | 2009-12-16 | 2012-10-04 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for coordinating polarizations in a wireless communication system |
EP2797240A1 (en) * | 2013-04-26 | 2014-10-29 | BlackBerry Limited | Antenna polarization optimization for wireless communications |
US9264124B2 (en) | 2013-04-26 | 2016-02-16 | Blackberry Limited | Antenna polarization optimization for wireless communications |
EP2870714B1 (en) * | 2012-07-06 | 2020-03-11 | T-Mobile USA, Inc. | Polarization control for cell telecommunication system |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8619671B2 (en) | 2008-02-27 | 2013-12-31 | Electronics And Telecommuniations Research Institute | Transmission reception apparatus of data using polarization transmission in los radio communication system |
RU2468441C2 (en) * | 2009-11-03 | 2012-11-27 | Российская Федерация, от имени которой выступает Федеральное государственное казённое учреждение "Пограничный научно-исследовательский центр Федеральной службы безопасности Российской Федерации" | Method of detecting intruder and device for realising said method |
JP5564363B2 (en) * | 2010-08-25 | 2014-07-30 | 日本放送協会 | Polarization MIMO-OFDM transmission system transmitter and receiver |
WO2015068284A1 (en) * | 2013-11-08 | 2015-05-14 | 株式会社日立製作所 | Wireless communication system |
US9753118B2 (en) * | 2014-11-25 | 2017-09-05 | Qualcomm Incorporated | Technique for obtaining the rotation of a wireless device |
US11463151B2 (en) | 2018-07-30 | 2022-10-04 | Sony Group Corporation | Operating devices in a wireless communication system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005414A (en) * | 1975-06-24 | 1977-01-25 | The United States Of America As Represented By The Secretary Of The Air Force | Method for providing means to eliminate ambiguous polarization effects on phase and amplitude of radar backscatter due to unknown target aspect angle |
US4513412A (en) * | 1983-04-25 | 1985-04-23 | At&T Bell Laboratories | Time division adaptive retransmission technique for portable radio telephones |
US4613990A (en) * | 1984-06-25 | 1986-09-23 | At&T Bell Laboratories | Radiotelephone transmission power control |
US5267268A (en) * | 1990-10-05 | 1993-11-30 | Telefonaktiebolaget L M Ericsson | Method for reducing the risk of poor reception in a mobile telephony system |
US5392459A (en) * | 1991-11-27 | 1995-02-21 | Nec Corporation | Power control in microwave transmission system increasing power of both horizontally and vertically polarized waves |
US5903238A (en) * | 1996-09-20 | 1999-05-11 | Siemens Aktiengesellschaft | Radio station for mobile communication systems and method for the selection of a transmission means |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5724666A (en) * | 1994-03-24 | 1998-03-03 | Ericsson Inc. | Polarization diversity phased array cellular base station and associated methods |
-
2000
- 2000-11-14 EP EP00980378A patent/EP1169750A4/en not_active Withdrawn
- 2000-11-14 WO PCT/US2000/031273 patent/WO2001054230A1/en not_active Application Discontinuation
- 2000-11-14 JP JP2001553619A patent/JP2003520545A/en active Pending
- 2000-11-14 KR KR1020017012053A patent/KR20010112361A/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005414A (en) * | 1975-06-24 | 1977-01-25 | The United States Of America As Represented By The Secretary Of The Air Force | Method for providing means to eliminate ambiguous polarization effects on phase and amplitude of radar backscatter due to unknown target aspect angle |
US4513412A (en) * | 1983-04-25 | 1985-04-23 | At&T Bell Laboratories | Time division adaptive retransmission technique for portable radio telephones |
US4613990A (en) * | 1984-06-25 | 1986-09-23 | At&T Bell Laboratories | Radiotelephone transmission power control |
US5267268A (en) * | 1990-10-05 | 1993-11-30 | Telefonaktiebolaget L M Ericsson | Method for reducing the risk of poor reception in a mobile telephony system |
US5392459A (en) * | 1991-11-27 | 1995-02-21 | Nec Corporation | Power control in microwave transmission system increasing power of both horizontally and vertically polarized waves |
US5903238A (en) * | 1996-09-20 | 1999-05-11 | Siemens Aktiengesellschaft | Radio station for mobile communication systems and method for the selection of a transmission means |
Non-Patent Citations (1)
Title |
---|
See also references of EP1169750A4 * |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002103928A1 (en) * | 2001-06-18 | 2002-12-27 | Ubinetics Limited | A radiotelephone system |
WO2002103929A1 (en) * | 2001-06-20 | 2002-12-27 | Nokia Corporation | Method for transmission with polarization diversity |
EP1320202A2 (en) | 2001-12-14 | 2003-06-18 | Oy Nokia Ab | Transceiver method in a radio system and a radio system |
EP1320202A3 (en) * | 2001-12-14 | 2003-07-09 | Oy Nokia Ab | Transceiver method in a radio system and a radio system |
WO2003090378A1 (en) * | 2002-04-18 | 2003-10-30 | Motorola, Inc. | Redundant linear power amplifier system |
EP1367741A3 (en) * | 2002-05-28 | 2007-08-15 | Nokia Corporation | Method of using pilots in radio system |
EP1367741A2 (en) | 2002-05-28 | 2003-12-03 | Nokia Corporation | Method of using pilots in radio system and radio system |
US20040043736A1 (en) * | 2002-05-28 | 2004-03-04 | Jyri Hamalainen | Method of using pilots in radio system and radio system |
US7369814B2 (en) | 2002-08-27 | 2008-05-06 | Nortel Networks Limited | Method of transmitting radio signals with polarization diversity and radiocommunication station and terminal for implementing the method |
FR2844119A1 (en) * | 2002-08-27 | 2004-03-05 | Nortel Networks Ltd | RADIO DIVERSITY RADIO SIGNAL TRANSMISSION METHOD, STATION AND RADIO COMMUNICATION TERMINAL FOR IMPLEMENTING THE METHOD |
EP2456085A3 (en) * | 2002-08-27 | 2013-07-24 | Research In Motion Limited | Terminal for transmitting radio signals with polarization diversity |
EP1394962A1 (en) | 2002-08-27 | 2004-03-03 | Nortel Networks Limited | Method for transmission of radio signals with polarization diversity |
EP2456085A2 (en) | 2002-08-27 | 2012-05-23 | Nortel Networks Limited | Terminal for transmitting radio signals with polarization diversity |
EP2299605A2 (en) | 2002-08-27 | 2011-03-23 | Nortel Networks Limited | Method for transmission of radio signals with polarization diversity and corresponding radiocommunication station |
EP2299605A3 (en) * | 2002-08-27 | 2011-12-07 | Nortel Networks Limited | Method for transmission of radio signals with polarization diversity and corresponding radiocommunication station |
WO2005099129A1 (en) * | 2004-04-08 | 2005-10-20 | Karayil Thekkoott Narayanan Ma | Method to design polarization arrangements for mimo antennas using state of polarization as parameter |
WO2007111734A2 (en) * | 2005-12-12 | 2007-10-04 | Qualcomm Incorporated | Optimizing polarization of forward link |
WO2007111734A3 (en) * | 2005-12-12 | 2008-02-14 | Qualcomm Inc | Optimizing polarization of forward link |
US7596354B2 (en) | 2005-12-12 | 2009-09-29 | Qualcomm, Inc. | Optimizing polarization of forward link |
WO2008003354A1 (en) | 2006-07-06 | 2008-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | A device for improved isolation characteristics in a telecommunications system |
CN101479959A (en) * | 2006-07-06 | 2009-07-08 | 艾利森电话股份有限公司 | A device for improved isolation characteristics in a telecommunications system |
EP3043490A1 (en) * | 2006-07-06 | 2016-07-13 | Telefonaktiebolaget LM Ericsson (publ) | A device for improved isolation characteristics in a telecommunications system |
US8295772B2 (en) | 2006-07-06 | 2012-10-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Device for improved isolation characteristics in a telecommunications system |
US8165048B2 (en) | 2008-04-07 | 2012-04-24 | Canon Kabushiki Kaisha | Wireless communication system, terminal station, and wireless communication method |
US8929953B2 (en) * | 2009-12-16 | 2015-01-06 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for coordinating polarizations in a wireless communication system |
US20120252369A1 (en) * | 2009-12-16 | 2012-10-04 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for coordinating polarizations in a wireless communication system |
EP2870714B1 (en) * | 2012-07-06 | 2020-03-11 | T-Mobile USA, Inc. | Polarization control for cell telecommunication system |
EP2797240A1 (en) * | 2013-04-26 | 2014-10-29 | BlackBerry Limited | Antenna polarization optimization for wireless communications |
US9264124B2 (en) | 2013-04-26 | 2016-02-16 | Blackberry Limited | Antenna polarization optimization for wireless communications |
Also Published As
Publication number | Publication date |
---|---|
EP1169750A4 (en) | 2004-12-08 |
KR20010112361A (en) | 2001-12-20 |
EP1169750A1 (en) | 2002-01-09 |
JP2003520545A (en) | 2003-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1169750A1 (en) | System and method for wireless communication using polarization diversity | |
EP0947058B1 (en) | System for improving the quality of a received radio signal | |
JP4422410B2 (en) | Wireless communication with adaptive antenna array | |
US6701165B1 (en) | Method and apparatus for reducing interference in non-stationary subscriber radio units using flexible beam selection | |
US7203519B2 (en) | Implementation method of pilot signal | |
US7139593B2 (en) | System and method for improving performance of an adaptive antenna array in a vehicular environment | |
AU752318B2 (en) | Method and apparatus for adaptive closed loop power control using open loop measurements | |
TW578434B (en) | Base station beam sweeping method and apparatus using multiple rotating antennas | |
CN100438371C (en) | Improved diversity radio communications device | |
AU733583B2 (en) | A method for selecting a signal, and a cellular radio system | |
AU2002307052A1 (en) | Method and apparatus for transmit power modulation in a wireless communication system | |
KR20000065190A (en) | Methods and systems for improving communication | |
CN101610107A (en) | The method and apparatus that is used for reverse link transmit beam-forming | |
AU1469397A (en) | Method and apparatus for providing antenna diversity in a portable radiotelephone | |
JP2001512950A (en) | Method and apparatus for controlling prediction parameter by loop delay | |
CN1248109A (en) | Transmitting/receiving device and transmitted power control method thereof | |
EP2012445A2 (en) | Communication apparatus and method for controlling diversity reception | |
EP0763307A2 (en) | Diversity combining for antennas | |
US20030017853A1 (en) | Method and apparatus for enhancing the data transmission capacity of a wireless communication system | |
US6275482B1 (en) | Combined angular, spatial, and temporal diversity for mobile radio system | |
JPH10313472A (en) | Radio base station unit and radio terminal | |
JP2001053674A (en) | Radio equipment for radio communication system and its operation | |
AU745469B2 (en) | Reception method and apparatus in CDMA system | |
JP2004535724A (en) | Method and apparatus for improving data transmission capacity of a wireless communication system | |
US6341226B1 (en) | Mobile communication apparatus and method of receiving mobile communication signals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP KR |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
ENP | Entry into the national phase |
Ref document number: 2001 553619 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2000980378 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020017012053 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2000980378 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2000980378 Country of ref document: EP |