DE69222895D1 - Kreuzpolarisationsinterferenzkompensator mit fraktionierten Koeffizienten - Google Patents

Kreuzpolarisationsinterferenzkompensator mit fraktionierten Koeffizienten

Info

Publication number: DE69222895D1
Authority: DE; Germany
Prior art keywords: cross polarization; polarization interference; interference compensator; fractional coefficients; fractional
Prior art date: 1991-07-08
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.): Expired - Lifetime

Application number

DE69222895T

Other languages

English (en)

Other versions

DE69222895T2 (de

Inventor

Takanori Iwamatsu

Toshiyuki Takizawa

Kenzo Kobayashi

Yoshihito Aono

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fujitsu Ltd

Original Assignee

Fujitsu Ltd

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.)

1991-07-08

Filing date

1992-07-08

Publication date

1997-12-04

1991-07-08 Priority claimed from JP3194803A external-priority patent/JP2711032B2/ja

1991-07-29 Priority claimed from JP3211520A external-priority patent/JP2711033B2/ja

1991-09-27 Priority claimed from JP3249206A external-priority patent/JP2956724B2/ja

1992-07-08 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1997-12-04 Publication of DE69222895D1 publication Critical patent/DE69222895D1/de

1998-03-19 Application granted granted Critical

1998-03-19 Publication of DE69222895T2 publication Critical patent/DE69222895T2/de

2012-07-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/002—Reducing depolarization effects

DE69222895T 1991-07-08 1992-07-08 Kreuzpolarisationsinterferenzkompensator mit fraktionierten Koeffizienten Expired - Lifetime DE69222895T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP3194803A JP2711032B2 (ja)	1991-07-08	1991-07-08	フラクショナル型交差偏波間干渉補償方法
JP3211520A JP2711033B2 (ja)	1991-07-29	1991-07-29	フラクショナル型交差偏波間干渉補償装置
JP3249206A JP2956724B2 (ja)	1991-09-27	1991-09-27	オーバーサンプリングトランスバーサル等化器

Publications (2)

Publication Number	Publication Date
DE69222895D1 true DE69222895D1 (de)	1997-12-04
DE69222895T2 DE69222895T2 (de)	1998-03-19

Family

ID=27326993

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69222895T Expired - Lifetime DE69222895T2 (de)	1991-07-08	1992-07-08	Kreuzpolarisationsinterferenzkompensator mit fraktionierten Koeffizienten

Country Status (4)

Country	Link
US (1)	US5406589A (de)
EP (1)	EP0522534B1 (de)
CA (1)	CA2073082C (de)
DE (1)	DE69222895T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5838740A (en) *	1996-04-17	1998-11-17	Motorola, Inc.	Crosspole interference canceling receiver for signals with unrelated baud rates
WO2002019591A2 (en) *	2000-08-31	2002-03-07	Millimetrix Broadband Networks Ltd.	Improved spatial spectral efficiency for wireless rings and network of links in millimeter wave (mmw) communication systems
US6819943B2 (en) *	2000-08-31	2004-11-16	Millimetrix Broadband Networks Ltd.	Spatial spectral efficiency for wireless rings and network of links in millimeter wave (MMW) communication systems
US7046753B2 (en) *	2004-06-29	2006-05-16	Provigent Ltd.	Interference canceller with fast phase adaptation
JPWO2007043124A1 (ja) *	2005-09-30	2009-04-16	富士通マイクロエレクトロニクス株式会社	オーバーサンプリング・トランスバーサル等化器
US7613260B2 (en) *	2005-11-21	2009-11-03	Provigent Ltd	Modem control using cross-polarization interference estimation
US7796708B2 (en) *	2006-03-29	2010-09-14	Provigent Ltd.	Adaptive receiver loops with weighted decision-directed error
US7643512B2 (en)	2006-06-29	2010-01-05	Provigent Ltd.	Cascaded links with adaptive coding and modulation
US7839952B2 (en) *	2006-12-05	2010-11-23	Provigent Ltd	Data rate coordination in protected variable-rate links
US7720136B2 (en)	2006-12-26	2010-05-18	Provigent Ltd	Adaptive coding and modulation based on link performance prediction
US8315574B2 (en)	2007-04-13	2012-11-20	Broadcom Corporation	Management of variable-rate communication links
US7821938B2 (en) *	2007-04-20	2010-10-26	Provigent Ltd.	Adaptive coding and modulation for synchronous connections
US8001445B2 (en) *	2007-08-13	2011-08-16	Provigent Ltd.	Protected communication link with improved protection indication
US8040985B2 (en)	2007-10-09	2011-10-18	Provigent Ltd	Decoding of forward error correction codes in the presence of phase noise
EP2112772B1 (de) *	2008-04-24	2016-08-31	Alcatel Lucent	Verfahren zur Verringerung der Interferenz in einem Funknetzwerkgerät und Gerät mit dieser Funktion
GB2474180A (en) *	2008-07-25	2011-04-06	Smith International	PDC bit having split blades
JP5302455B2 (ja) *	2009-03-30	2013-10-02	テレフオンアクチーボラゲットエルエムエリクソン（パブル）	無線アプリケーションのためのｘｐｉｃの構成における変復調装置間の通信
DE102010004178A1 (de)	2010-01-07	2011-07-14	Broadband United GmbH, 93047	Vorrichtung und Verfahren zur Kompensation und Identifikation von Nebensprechen
US8410394B2 (en) *	2010-01-08	2013-04-02	Uvtech Systems, Inc.	Method and apparatus for processing substrate edges

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7902053A (nl) *	1979-03-15	1980-09-17	Philips Nv	Echocompensator voor homochrone data overdrachtssyste- men.
US4550415A (en) *	1983-11-16	1985-10-29	At&T Bell Laboratories	Fractionally spaced equalization using nyquist-rate coefficient updating
NL190886C (nl) *	1986-05-19	1994-10-03	Nippon Telegraph & Telephone	Digitaal signaaldemodulatiesysteem.
JPS6477235A (en) *	1987-09-18	1989-03-23	Fujitsu Ltd	Compensating device for interference between cross-polarized waves
JPH01235405A (ja) *	1988-03-16	1989-09-20	Toshiba Corp	自動等化器
JP2653371B2 (ja) *	1989-02-20	1997-09-17	富士通株式会社	適応形等化器
CA2022050C (en) *	1989-07-27	1993-03-23	Toru Matsuura	Cross-polarization interference cancellation system capable of stably carrying out operation
US5249289A (en) *	1989-09-28	1993-09-28	International Business Machines Corporation	System and method for rebuilding edited digital audio files
JP2536207B2 (ja) *	1990-01-23	1996-09-18	日本電気株式会社	干渉補償器
JP3169646B2 (ja) *	1991-09-25	2001-05-28	日本電気株式会社	交差偏波干渉補償器

1992
- 1992-07-03 CA CA002073082A patent/CA2073082C/en not_active Expired - Fee Related
- 1992-07-07 US US07/909,712 patent/US5406589A/en not_active Expired - Lifetime
- 1992-07-08 EP EP92111587A patent/EP0522534B1/de not_active Expired - Lifetime
- 1992-07-08 DE DE69222895T patent/DE69222895T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2073082C (en)	1997-09-09
EP0522534A2 (de)	1993-01-13
US5406589A (en)	1995-04-11
EP0522534A3 (en)	1993-07-14
EP0522534B1 (de)	1997-10-29
DE69222895T2 (de)	1998-03-19
CA2073082A1 (en)	1993-01-09

Legal Events

Date

Code

Title

Description

1998-11-26

8364

No opposition during term of opposition

2012-07-10

R071

Expiry of right

Ref document number: 522534

Country of ref document: EP

Publication	Publication Date	Title
DE69220006D1 (de)	1997-07-03	Kreuzpolarisationsinterferenzkompensator
DE69222895T2 (de)	1998-03-19	Kreuzpolarisationsinterferenzkompensator mit fraktionierten Koeffizienten
DE69128613D1 (de)	1998-02-12	Doppelbrechender Interferenz-Polarisator
DE69101568D1 (de)	1994-05-11	Kreuzpolarisationsinterferenzkompensator.
DE69211013D1 (de)	1996-06-27	Wellenlängen-stabilisierung
DE69223892D1 (de)	1998-02-12	Kreuzpolarisationsinterferenzkompensator
DE69028955T2 (de)	1997-02-27	Kreuzpolarisationsinterferenz-Kompensatorsystem mit stabilem Betrieb
FI922743A (fi)	1992-12-15	Preparat
NO920266L (no)	1992-08-12	Pyridin-forbindelser
NO931446D0 (no)	1993-04-20	Overflatebehandlingssammensetninger
NO924112L (no)	1993-04-26	Acetylenforbindelser
DE4290817T1 (de)	1994-02-17	Stellantrieb-Servo-Kompensationsverfahren
NO924718L (no)	1993-06-24	Beleggsammensetninger
NO933170D0 (no)	1993-09-06	Heterocykliske forbindelser
DE69211844D1 (de)	1996-08-01	Richteinrichtung
DE69207070T2 (de)	1996-05-15	Transformatoren
TR25953A (tr)	1993-11-01	SüBSTITüE EDILMIS 2-ARILPIROLLER
DE69231978D1 (de)	2001-09-06	Cephalosporinverbindungen
DE9318442U1 (de)	1994-02-10	Längenausgleich-Kompensator
DE69227954T2 (de)	1999-05-12	Chinophthalonverbindung
FI915016A (fi)	1993-04-25	Anordning foer boejning av glasskivor
KR950700838A (ko)	1995-02-20	다중경사 보상기(multislope compensator)
FI940890A0 (fi)	1994-02-25	Uusia yhdisteitä
TR26694A (tr)	1995-05-15	SüBSTITüE EDILMIS 4-HETARIL-PIRAZOLINLER
NO923029D0 (no)	1992-07-31	A87689-forbindelser