DE69222895D1 - Kreuzpolarisationsinterferenzkompensator mit fraktionierten Koeffizienten - Google Patents
Kreuzpolarisationsinterferenzkompensator mit fraktionierten KoeffizientenInfo
- Publication number
- DE69222895D1 DE69222895D1 DE69222895T DE69222895T DE69222895D1 DE 69222895 D1 DE69222895 D1 DE 69222895D1 DE 69222895 T DE69222895 T DE 69222895T DE 69222895 T DE69222895 T DE 69222895T DE 69222895 D1 DE69222895 D1 DE 69222895D1
- Authority
- DE
- Germany
- Prior art keywords
- cross polarization
- polarization interference
- interference compensator
- fractional coefficients
- fractional
- 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.)
- Expired - Lifetime
Links
- 238000005388 cross polarization Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/002—Reducing depolarization effects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
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)
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 |
IL154552A0 (en) * | 2000-08-31 | 2003-09-17 | Millimetrix Broadband Networks | Improved spatial efficiency for wireless rings and network of links in millimeter wave (mmw) communication systems |
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 |
US7046753B2 (en) * | 2004-06-29 | 2006-05-16 | Provigent Ltd. | Interference canceller with fast phase adaptation |
WO2007043124A1 (ja) * | 2005-09-30 | 2007-04-19 | Fujitsu Limited | 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 |
WO2010011500A1 (en) * | 2008-07-25 | 2010-01-28 | Smith International, Inc. | Pdc bit having split blades |
WO2010112061A1 (en) * | 2009-03-30 | 2010-10-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication between modems in xpic configuration for wireless applications |
DE102010004178A1 (de) | 2010-01-07 | 2011-07-14 | Broadband United GmbH, 93047 | Vorrichtung und Verfahren zur Kompensation und Identifikation von Nebensprechen |
US8183500B2 (en) * | 2010-12-03 | 2012-05-22 | Uvtech Systems, Inc. | Orthogonal beam delivery system for wafer edge processing |
Family Cites Families (10)
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 |
---|---|
DE69222895T2 (de) | 1998-03-19 |
EP0522534B1 (de) | 1997-10-29 |
EP0522534A3 (en) | 1993-07-14 |
CA2073082C (en) | 1997-09-09 |
CA2073082A1 (en) | 1993-01-09 |
EP0522534A2 (de) | 1993-01-13 |
US5406589A (en) | 1995-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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