FI973422L - Lähetysmenetelmä ja radiojärjestelmä - Google Patents

Lähetysmenetelmä ja radiojärjestelmä Download PDF

Info

Publication number: FI973422L
Authority: FI; Finland
Prior art keywords: transmission method; radio system; radio; transmission
Prior art date: 1997-08-20

Application number

FI973422A

Other languages

English (en)

Swedish (sv)

Other versions

FI973422A0 (fi

FI106669B (fi

Inventor

Kari Niemelae

Original Assignee

Nokia Telecommunications Oy

Priority date (The priority date 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 date listed.)

1997-08-20

Filing date

1997-08-20

Publication date

1999-02-21

1997-08-20 Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy

1997-08-20 Publication of FI973422A0 publication Critical patent/FI973422A0/fi

1997-08-20 Priority to FI973422A priority Critical patent/FI106669B/fi

1998-08-19 Priority to AT98939672T priority patent/ATE383681T1/de

1998-08-19 Priority to PCT/FI1998/000639 priority patent/WO1999009677A2/fi

1998-08-19 Priority to US09/269,688 priority patent/US6430399B1/en

1998-08-19 Priority to CNB988011891A priority patent/CN1135736C/zh

1998-08-19 Priority to EP98939672A priority patent/EP0951759B1/en

1998-08-19 Priority to AU88099/98A priority patent/AU746749B2/en

1998-08-19 Priority to JP51285499A priority patent/JP3930059B2/ja

1998-08-19 Priority to DE69838972T priority patent/DE69838972T2/de

1999-02-21 Publication of FI973422L publication Critical patent/FI973422L/fi

1999-04-19 Priority to NO991858A priority patent/NO991858D0/no

2001-03-15 Application granted granted Critical

2001-03-15 Publication of FI106669B publication Critical patent/FI106669B/fi

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
- H04B7/06—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
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Transmitters (AREA)
Radar Systems Or Details Thereof (AREA)
Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Radio Transmission System (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

FI973422A 1997-08-20 1997-08-20 Lähetysmenetelmä ja radiojärjestelmä FI106669B (fi)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
FI973422A FI106669B (fi)	1997-08-20	1997-08-20	Lähetysmenetelmä ja radiojärjestelmä
CNB988011891A CN1135736C (zh)	1997-08-20	1998-08-19	发射方法及无线系统
PCT/FI1998/000639 WO1999009677A2 (fi)	1997-08-20	1998-08-19	Transmission method and radio system
US09/269,688 US6430399B1 (en)	1997-08-20	1998-08-19	Multipath transmission for optimizing receiver reception
AT98939672T ATE383681T1 (de)	1997-08-20	1998-08-19	Übertragungsverfahren und funksystem
EP98939672A EP0951759B1 (en)	1997-08-20	1998-08-19	Transmission method and radio system
AU88099/98A AU746749B2 (en)	1997-08-20	1998-08-19	Transmission method and radio system
JP51285499A JP3930059B2 (ja)	1997-08-20	1998-08-19	伝送方法及び無線システム
DE69838972T DE69838972T2 (de)	1997-08-20	1998-08-19	Übertragungsverfahren und funksystem
NO991858A NO991858D0 (no)	1997-08-20	1999-04-19	FremgangsmÕte for sending, samt radiosystem

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI973422A FI106669B (fi)	1997-08-20	1997-08-20	Lähetysmenetelmä ja radiojärjestelmä
FI973422		1997-08-20

Publications (3)

Publication Number	Publication Date
FI973422A0 FI973422A0 (fi)	1997-08-20
FI973422L true FI973422L (fi)	1999-02-21
FI106669B FI106669B (fi)	2001-03-15

Family

ID=8549393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI973422A FI106669B (fi)	1997-08-20	1997-08-20	Lähetysmenetelmä ja radiojärjestelmä

Country Status (10)

Country	Link
US (1)	US6430399B1 (fi)
EP (1)	EP0951759B1 (fi)
JP (1)	JP3930059B2 (fi)
CN (1)	CN1135736C (fi)
AT (1)	ATE383681T1 (fi)
AU (1)	AU746749B2 (fi)
DE (1)	DE69838972T2 (fi)
FI (1)	FI106669B (fi)
NO (1)	NO991858D0 (fi)
WO (1)	WO1999009677A2 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3519276B2 (ja) *	1998-06-18	2004-04-12	松下電器産業株式会社	キャリブレーション装置
DE69900645T2 (de) *	1999-05-26	2002-09-12	Motorola, Inc.	Sende-Diversity Verfahren und System mit Phasenregelung für Funkübertragungssysteme
US6327299B1 (en) *	1999-08-31	2001-12-04	Motorola, Inc.	Method and system for measuring and adjusting the quality of an orthogonal transmit diversity signal in a wireless communications system
JP4187377B2 (ja)	2000-02-23	2008-11-26	富士通株式会社	無線送受信機及び電波放射方向制御方法
DE10025987C2 (de) *	2000-05-25	2002-04-04	Siemens Ag	Verfahren zum Steuern der Downlink-Strahlformung
WO2003026161A1 (en) *	2001-09-19	2003-03-27	Nokia Corporation	Adaptive transceiver system
US7142830B2 (en)	2001-09-19	2006-11-28	Nokia Corporation	Adaptive transceiver system
JP4634672B2 (ja) *	2001-09-25	2011-02-16	三菱電機株式会社	サイトダイバーシチ送受信装置
US7263385B2 (en) *	2002-08-23	2007-08-28	Qualcomm Incorporated	System and method for beamforming with data rate control feedback
US8451934B1 (en) *	2002-08-28	2013-05-28	Clifford Kraft	Method and system for increasing throughput of a wireless channel using multipath transmission
CN103139830B (zh) *	2011-12-05	2018-05-11	中兴通讯股份有限公司	一种进行在线dpct相位寻优的装置和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1259031B (it) *	1992-05-25	1996-03-11	Alcatel Italia	Metodo e dispositivo per ottimizzare il collegamento radio per un sistema di trasmissione radio digitale in diversita' di spazio e/o angolo variando il livello di attenuazione relativo tra i due canali
SE513454C2 (sv)	1992-07-09	2000-09-18	Telia Ab	Förfarande och anordning för radiokommunikation med frekvensdiversitet
DE4233340A1 (de) *	1992-10-05	1994-04-07	Basf Ag	Acetaldehydacetaleinheiten enthaltende Polyacetale, Verfahren zu ihrer Herstellung und ihre Verwendung in Wasch- und Reinigungsmitteln
US5471647A (en) *	1993-04-14	1995-11-28	The Leland Stanford Junior University	Method for minimizing cross-talk in adaptive transmission antennas
TW351886B (en) *	1993-09-27	1999-02-01	Ericsson Telefon Ab L M	Using two classes of channels with different capacity
JP2626514B2 (ja) *	1993-11-08	1997-07-02	日本電気株式会社	基地局送受信装置
US6101399A (en) *	1995-02-22	2000-08-08	The Board Of Trustees Of The Leland Stanford Jr. University	Adaptive beam forming for transmitter operation in a wireless communication system
AU4518996A (en) *	1995-12-18	1997-07-14	Board Of Trustees Of The Leland Stanford Junior University	Diversity combining circuits
EP0807989B1 (en) *	1996-05-17	2001-06-27	Motorola Ltd	Devices for transmitter path weights and methods therefor
US6115464A (en) *	1997-10-29	2000-09-05	Siemens Information And Communication Networks, Inc.	Method and system for distinguishing valid DTMF signals from spurious DTMF noise
US6154661A (en) *	1997-12-10	2000-11-28	Arraycomm, Inc.	Transmitting on the downlink using one or more weight vectors determined to achieve a desired radiation pattern

1997
- 1997-08-20 FI FI973422A patent/FI106669B/fi active
1998
- 1998-08-19 US US09/269,688 patent/US6430399B1/en not_active Expired - Lifetime
- 1998-08-19 CN CNB988011891A patent/CN1135736C/zh not_active Expired - Lifetime
- 1998-08-19 JP JP51285499A patent/JP3930059B2/ja not_active Expired - Lifetime
- 1998-08-19 AT AT98939672T patent/ATE383681T1/de not_active IP Right Cessation
- 1998-08-19 DE DE69838972T patent/DE69838972T2/de not_active Expired - Lifetime
- 1998-08-19 AU AU88099/98A patent/AU746749B2/en not_active Ceased
- 1998-08-19 WO PCT/FI1998/000639 patent/WO1999009677A2/fi active IP Right Grant
- 1998-08-19 EP EP98939672A patent/EP0951759B1/en not_active Expired - Lifetime
1999
- 1999-04-19 NO NO991858A patent/NO991858D0/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU8809998A (en)	1999-03-08
WO1999009677A3 (fi)	1999-04-15
ATE383681T1 (de)	2008-01-15
JP3930059B2 (ja)	2007-06-13
DE69838972T2 (de)	2009-01-15
AU746749B2 (en)	2002-05-02
CN1135736C (zh)	2004-01-21
NO991858L (no)	1999-04-19
CN1237292A (zh)	1999-12-01
JP2001505029A (ja)	2001-04-10
WO1999009677A2 (fi)	1999-02-25
US6430399B1 (en)	2002-08-06
FI973422A0 (fi)	1997-08-20
EP0951759B1 (en)	2008-01-09
NO991858D0 (no)	1999-04-19
EP0951759A2 (en)	1999-10-27
DE69838972D1 (de)	2008-02-21
FI106669B (fi)	2001-03-15

Publication	Publication Date	Title
FI963479L (fi)	1998-03-06	Lähetys- ja vastaanottomenetelmä ja radiojärjestelmä
FI970185L (fi)	1998-07-17	Tiedonsiirtomenetelmä ja radiojärjestelmä
FI980321L (fi)	1999-08-13	Tiedonsiirtomenetelmä ja radiojärjestelmä
FI982763A0 (fi)	1998-12-21	Tiedonsiirtomenetelmä ja radiojärjestelmä
DE69832002D1 (de)	2005-12-01	Übertragungssystem und Übertragungsverfahren,Empfangssystem und Empfangsverfahren
DE69734270D1 (de)	2006-02-09	Übertragungssystem und -verfahren
DE69730238D1 (de)	2004-09-16	Kommunikationssystem und -verfahren
FI955852A (fi)	1996-06-08	Menetelmä ja järjestely radiotietoliikennettä varten
DE69520258D1 (de)	2001-04-12	Übertragungssystem und -verfahren
DE69738954D1 (de)	2008-10-16	Kommunikationsverfahren und -system
FI973884A (fi)	1999-04-04	Kommunikaatiojärjestelmä ja menetelmä sitä varten
DE69940458D1 (de)	2009-04-09	Kommunikationsverfahren und -system
FI970369L (fi)	1998-07-30	Menetelmä interferenssin vähentämiseksi ja radiojärjestelmä
FI981518L (fi)	2000-01-02	Tiedonsiirtomenetelmä ja radiojärjestelmä
FI980703L (fi)	1999-09-28	Tiedonsiirtomenetelmä ja radiojärjestelmä
EE200000128A (et)	2001-02-15	Raadiosides kasutatav seade ja meetod
DE69529434D1 (de)	2003-02-27	Funkgerät und entsprechendes Übertragungsverfahren
DE69936019D1 (de)	2007-06-21	CDMA-Funkübertragungssystem und -verfahren
FI981934A0 (fi)	1998-09-09	Lähetysmenetelmä ja radiojärjestelmä
FI980219L (fi)	1999-07-31	Tiedonsiirtomenetelmä ja radiojärjestelmä
FI964869L (fi)	1997-10-05	Paikannusmenetelmä ja järjestelmä
FI970887L (fi)	1998-08-29	Vastaanottomenetelmä ja vastaanotin
FI973422L (fi)	1999-02-21	Lähetysmenetelmä ja radiojärjestelmä
FI952770L (fi)	1995-12-07	Radiosiirtojärjestelmä
FI972704L (fi)	1998-12-24	Vastaanottomenetelmä ja vastaanotin