FI970414A - Menetelmä ja laite interferenssivaimennuksen yhdistämiseen moniantennisissa digitaalisissa solukkoliikennejärjestelmissä - Google Patents
Menetelmä ja laite interferenssivaimennuksen yhdistämiseen moniantennisissa digitaalisissa solukkoliikennejärjestelmissä Download PDFInfo
- Publication number
- FI970414A FI970414A FI970414A FI970414A FI970414A FI 970414 A FI970414 A FI 970414A FI 970414 A FI970414 A FI 970414A FI 970414 A FI970414 A FI 970414A FI 970414 A FI970414 A FI 970414A
- Authority
- FI
- Finland
- Prior art keywords
- channel
- received signal
- signals
- antennas
- interference
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
-
- 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
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch
-
- 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
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03331—Arrangements for the joint estimation of multiple sequences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radio Transmission System (AREA)
- Noise Elimination (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Transceivers (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/284,775 US5680419A (en) | 1994-08-02 | 1994-08-02 | Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
PCT/US1995/009484 WO1996004738A1 (en) | 1994-08-02 | 1995-07-28 | Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
Publications (2)
Publication Number | Publication Date |
---|---|
FI970414A0 FI970414A0 (fi) | 1997-01-31 |
FI970414A true FI970414A (fi) | 1997-03-27 |
Family
ID=23091485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI970414A FI970414A (fi) | 1994-08-02 | 1997-01-31 | Menetelmä ja laite interferenssivaimennuksen yhdistämiseen moniantennisissa digitaalisissa solukkoliikennejärjestelmissä |
Country Status (15)
Country | Link |
---|---|
US (1) | US5680419A (ja) |
EP (1) | EP0775405B1 (ja) |
JP (1) | JPH11509377A (ja) |
KR (1) | KR100297350B1 (ja) |
CN (1) | CN1082300C (ja) |
AT (1) | ATE201543T1 (ja) |
AU (1) | AU691953B2 (ja) |
BR (1) | BR9508455A (ja) |
CA (1) | CA2195849C (ja) |
DE (1) | DE69521050T2 (ja) |
FI (1) | FI970414A (ja) |
MX (1) | MX9700707A (ja) |
NO (1) | NO970389L (ja) |
RU (1) | RU2137302C1 (ja) |
WO (1) | WO1996004738A1 (ja) |
Families Citing this family (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6081566A (en) * | 1994-08-02 | 2000-06-27 | Ericsson, Inc. | Method and apparatus for interference rejection with different beams, polarizations, and phase references |
US6173014B1 (en) * | 1994-08-02 | 2001-01-09 | Telefonaktiebolaget Lm Ericsson | Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radio communications system |
US6137843A (en) * | 1995-02-24 | 2000-10-24 | Ericsson Inc. | Methods and apparatus for canceling adjacent channel signals in digital communications systems |
JP3576676B2 (ja) * | 1996-01-31 | 2004-10-13 | 三菱電機株式会社 | ダイバーシチ受信機 |
US5796788A (en) * | 1996-04-19 | 1998-08-18 | Ericsson Inc. | Method and apparatus for interference decorrelation in time and space |
US5905721A (en) * | 1996-09-26 | 1999-05-18 | Cwill Telecommunications, Inc. | Methods for channel estimation and signal detection of CDMA signals |
US5878093A (en) * | 1996-12-16 | 1999-03-02 | Ericsson Inc. | Interference rejection combining with frequency correction |
US6301238B1 (en) | 1997-01-28 | 2001-10-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Directional-beam generative apparatus and associated method |
US5991273A (en) * | 1997-05-01 | 1999-11-23 | Nortel Networks Corporation | Determining SINR in a communications system |
FI103618B (fi) * | 1997-07-04 | 1999-07-30 | Nokia Telecommunications Oy | Vastaanotetun signaalin tulkitseminen |
GB2327176B (en) * | 1997-07-08 | 2002-04-24 | Ericsson Telefon Ab L M | Signal quality measurement |
US6333953B1 (en) * | 1997-07-21 | 2001-12-25 | Ericsson Inc. | System and methods for selecting an appropriate detection technique in a radiocommunication system |
JP3180761B2 (ja) * | 1997-07-23 | 2001-06-25 | 三菱電機株式会社 | 系列推定方法及び系列推定装置 |
US6108517A (en) * | 1997-07-28 | 2000-08-22 | Ericsson Inc. | Methods and apparatus for joint demodulation of adjacent channel signals in digital communications systems |
US6185258B1 (en) | 1997-09-16 | 2001-02-06 | At&T Wireless Services Inc. | Transmitter diversity technique for wireless communications |
US6084862A (en) * | 1997-09-26 | 2000-07-04 | Telefonaktiebolaget Lm Ericsson | Time dispersion measurement in radio communications systems |
SE520420C2 (sv) * | 1997-10-28 | 2003-07-08 | Ericsson Telefon Ab L M | Anordning samt förfarande för att identifiera batterityp samt för att mäta batteritemperatur |
JP3660361B2 (ja) | 1997-10-31 | 2005-06-15 | エイ ティ アンド ティ ワイヤレス サービス インコーポレイテッド | 無線機器のための連結された空間符号の簡単な最尤検出 |
US6694154B1 (en) | 1997-11-17 | 2004-02-17 | Ericsson Inc. | Method and apparatus for performing beam searching in a radio communication system |
US6600447B1 (en) * | 1997-12-19 | 2003-07-29 | Ericsson Inc. | Apparatus and method for determining signal direction from an estimated signal medium response for a ray component of a radio signal |
SE512656C2 (sv) * | 1998-07-06 | 2000-04-17 | Radio Design Innovation Tj Ab | Förfarande för att minska fädning i ett telekommunikationssystem |
US6301293B1 (en) * | 1998-08-04 | 2001-10-09 | Agere Systems Guardian Corp. | Detectors for CDMA systems |
US6487255B1 (en) * | 1998-08-31 | 2002-11-26 | Ericsson Inc. | Information generation for coherent demodulation of differentially encoded signals |
FI106897B (fi) | 1998-09-14 | 2001-04-30 | Nokia Networks Oy | RAKE-vastaanotin |
US6363104B1 (en) * | 1998-10-02 | 2002-03-26 | Ericsson Inc. | Method and apparatus for interference cancellation in a rake receiver |
US6687461B1 (en) | 1998-11-04 | 2004-02-03 | Board Of Regents, The University Of Texas System | Active optical lattice filters |
US6128330A (en) | 1998-11-24 | 2000-10-03 | Linex Technology, Inc. | Efficient shadow reduction antenna system for spread spectrum |
US6320919B1 (en) | 1998-11-30 | 2001-11-20 | Ericsson Inc. | Adaptive channel characterization using decoded symbols |
US6396885B1 (en) * | 1998-12-02 | 2002-05-28 | Nortel Networks Limited | Co-channel interference reduction in wireless communications systems |
US6700923B1 (en) | 1999-01-04 | 2004-03-02 | Board Of Regents The University Of Texas System | Adaptive multiple access interference suppression |
US7099410B1 (en) * | 1999-01-26 | 2006-08-29 | Ericsson Inc. | Reduced complexity MLSE equalizer for M-ary modulated signals |
US6782036B1 (en) | 1999-05-26 | 2004-08-24 | Board Of Regents, The University Of Texas System | Smart antenna multiuser detector |
US7072410B1 (en) | 1999-06-01 | 2006-07-04 | Peter Monsen | Multiple access system and method for multibeam digital radio systems |
WO2000074332A1 (en) * | 1999-06-01 | 2000-12-07 | Peter Monsen | Multiple access system and method for multibeam digital radio systems |
US6674815B2 (en) * | 1999-06-16 | 2004-01-06 | Ericsson, Inc | Method for symbol-spaced estimation and/or tracking of a fractionally-spaced fading radio channel |
US6470192B1 (en) * | 1999-08-16 | 2002-10-22 | Telefonaktiebolaget Lm Ericcson (Publ) | Method of an apparatus for beam reduction and combining in a radio communications system |
US6115406A (en) * | 1999-09-10 | 2000-09-05 | Interdigital Technology Corporation | Transmission using an antenna array in a CDMA communication system |
US6278726B1 (en) * | 1999-09-10 | 2001-08-21 | Interdigital Technology Corporation | Interference cancellation in a spread spectrum communication system |
US6990160B1 (en) * | 1999-09-17 | 2006-01-24 | Matsushita Electric Industrial Co., Ltd. | Reception apparatus and method |
US7088671B1 (en) | 1999-11-24 | 2006-08-08 | Peter Monsen | Multiple access technique for downlink multibeam digital radio systems |
AU772722B2 (en) * | 1999-11-26 | 2004-05-06 | Nokia Corporation | Rake receiver |
US7092457B1 (en) * | 2000-01-18 | 2006-08-15 | University Of Southern California | Adaptive iterative detection |
US6678508B1 (en) | 2000-02-07 | 2004-01-13 | Ericsson Inc. | Power conservation method for mobile communications device with two receivers |
US7515659B2 (en) | 2001-05-04 | 2009-04-07 | Agere Systems Inc. | Decoding techniques for multi-antenna systems |
EP2139183B1 (en) * | 2000-05-05 | 2011-07-20 | Agere System Inc. | Joint estimation using the M-algorithm or T-algorithm in multiantenna systems |
US20020106040A1 (en) * | 2001-02-02 | 2002-08-08 | Sarnoff Corporation | Method and apparatus for reducing multipath distortion in a wireless ian system |
AU2001264906A1 (en) * | 2000-05-22 | 2001-12-03 | Sarnoff Corporation | Method and apparatus for reducing multipath distortion in a wireless lan system |
US6847690B1 (en) * | 2000-11-22 | 2005-01-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Determinant-based synchronization techniques and systems |
KR100488102B1 (ko) * | 2000-12-26 | 2005-05-09 | 엘지전자 주식회사 | 병렬 간섭제거기를 사용하는 채널추정 장치 |
US6920191B2 (en) | 2001-02-02 | 2005-07-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Estimation and compensation of the pulse-shape response in wireless terminals |
US20040004945A1 (en) * | 2001-10-22 | 2004-01-08 | Peter Monsen | Multiple access network and method for digital radio systems |
US7346126B2 (en) * | 2001-11-28 | 2008-03-18 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for channel estimation using plural channels |
US7450637B2 (en) | 2001-12-06 | 2008-11-11 | Pulse-Link, Inc. | Ultra-wideband communication apparatus and methods |
US8045935B2 (en) | 2001-12-06 | 2011-10-25 | Pulse-Link, Inc. | High data rate transmitter and receiver |
FR2833435B1 (fr) | 2001-12-06 | 2004-02-27 | Thomson Licensing Sa | Methode de selection de chemin de reception et dispositif de reception comprenant plusieurs chemins de reception |
US7317756B2 (en) | 2001-12-06 | 2008-01-08 | Pulse-Link, Inc. | Ultra-wideband communication apparatus and methods |
US7406647B2 (en) | 2001-12-06 | 2008-07-29 | Pulse-Link, Inc. | Systems and methods for forward error correction in a wireless communication network |
US7403576B2 (en) | 2001-12-06 | 2008-07-22 | Pulse-Link, Inc. | Systems and methods for receiving data in a wireless communication network |
US7391815B2 (en) | 2001-12-06 | 2008-06-24 | Pulse-Link, Inc. | Systems and methods to recover bandwidth in a communication system |
US7483483B2 (en) | 2001-12-06 | 2009-01-27 | Pulse-Link, Inc. | Ultra-wideband communication apparatus and methods |
US8095857B2 (en) * | 2001-12-18 | 2012-01-10 | Agere Systems Inc. | Method and apparatus for joint equalization and decoding of multidimensional codes transmitted over multiple symbol durations |
US7133477B2 (en) * | 2002-01-02 | 2006-11-07 | Intel Corporation | Robust low complexity multi-antenna adaptive minimum mean square error equalizer |
SE0201103D0 (sv) * | 2002-04-11 | 2002-04-11 | Ericsson Telefon Ab L M | Diagonally Layered Multi-Antenna Transmission for Frequency Selective Channels |
JP3928489B2 (ja) * | 2002-06-07 | 2007-06-13 | ソニー株式会社 | 通信方法、通信システム及び通信機器 |
US6907272B2 (en) * | 2002-07-30 | 2005-06-14 | UNIVERSITé LAVAL | Array receiver with subarray selection |
US7042657B2 (en) * | 2003-08-28 | 2006-05-09 | Board Of Regents The University Of Texas System | Filter for selectively processing optical and other signals |
US7437135B2 (en) | 2003-10-30 | 2008-10-14 | Interdigital Technology Corporation | Joint channel equalizer interference canceller advanced receiver |
US7400692B2 (en) | 2004-01-14 | 2008-07-15 | Interdigital Technology Corporation | Telescoping window based equalization |
US7463672B2 (en) * | 2004-03-16 | 2008-12-09 | Peter Monsen | Technique for adaptive multiuser equalization in code division multiple access systems |
AU2005203278A1 (en) * | 2004-08-12 | 2006-03-02 | Nec Australia Pty Ltd | Method for calculating filter coefficients for an equaliser in a communication receiver |
US7505539B2 (en) * | 2004-10-06 | 2009-03-17 | Broadcom Corporation | Method and system for single antenna receiver system for HSDPA |
US7590204B2 (en) * | 2005-02-14 | 2009-09-15 | Peter Monsen | Technique for adaptive equalization in band-limited high data rate communication over fading dispersive channels |
US7991088B2 (en) * | 2005-11-15 | 2011-08-02 | Tommy Guess | Iterative interference cancellation using mixed feedback weights and stabilizing step sizes |
US7796956B2 (en) * | 2005-05-03 | 2010-09-14 | Telefonaktiebolaget L M Ericsson (Publ) | Receiver for a multi-antenna, multi-band radio |
US7751372B2 (en) * | 2005-09-23 | 2010-07-06 | Peter Monsen | Technique for adaptive data rate communication over fading dispersive channels |
FI20065438A0 (fi) * | 2006-06-22 | 2006-06-22 | Nokia Corp | Häiriönpoistoyksikkö ja häiriönpoistomenetelmä |
US8022860B1 (en) | 2006-07-24 | 2011-09-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Enchanced interference cancellation and telemetry reception in multipath environments with a single paraboic dish antenna using a focal plane array |
WO2008056224A2 (en) * | 2006-11-06 | 2008-05-15 | Nokia Corporation | Apparatus, methods, and computer program products providing reduced interference in a multi-antenna system |
CN1972165B (zh) * | 2006-12-15 | 2010-12-08 | 华为技术有限公司 | 一种干扰检测方法及装置 |
US8045645B2 (en) * | 2007-06-08 | 2011-10-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Signal processor for estimating signal parameters using an approximated inverse matrix |
CA2717661A1 (en) * | 2008-03-06 | 2009-09-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Quick paging receivers in telecommunication systems |
US8259827B2 (en) | 2009-01-16 | 2012-09-04 | Telefonaktiebolaget L M Ericsson (Publ) | Quick paging receivers in telecommunication systems |
US9338031B2 (en) | 2009-08-17 | 2016-05-10 | Qualcomm Incorporated | Methods and apparatus for interference decrease/cancellation on downlink acquisition signals |
US9451515B2 (en) | 2011-05-06 | 2016-09-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for neighbor cell range extension |
US8503587B2 (en) | 2011-05-23 | 2013-08-06 | Harris Corporation | Adaptive channel tracking using peak fade depth estimation over a slot |
US8971431B1 (en) * | 2013-08-30 | 2015-03-03 | Amlogic Co., Ltd. | Channel estimation for OFDM signals |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4713817A (en) * | 1985-04-25 | 1987-12-15 | Codex Corporation | Multidimensional, convolutionally coded communication systems |
US4644562A (en) * | 1985-08-28 | 1987-02-17 | At&T Company | Combined cross polarization interference cancellation and intersymbol interference equalization for terrestrial digital radio systems |
WO1990000441A1 (en) * | 1988-07-13 | 1990-01-25 | Allied-Signal Inc. | Pollution control catalyst for minimizing h2s emissions |
CA1338153C (en) * | 1987-11-10 | 1996-03-12 | Yoshihiro Nozue | Interference canceller |
SE463540B (sv) * | 1988-09-19 | 1990-12-03 | Ericsson Telefon Ab L M | Saett foer att i ett radiokommunikationssystem digitalisera godtyckliga radiosignaler samt anordning foer utoevande av saettet |
EP0381949A1 (de) * | 1989-02-01 | 1990-08-16 | Siemens Aktiengesellschaft | Diversity-Kombinator |
SE464902B (sv) * | 1989-10-24 | 1991-06-24 | Ericsson Telefon Ab L M | Foerfarande att adaptera en viterbialgoritm till en kanal med skiftande oeverfoeringsegenskaper samt en anordning foer genomfoerande av foerfarandet |
US5031193A (en) * | 1989-11-13 | 1991-07-09 | Motorola, Inc. | Method and apparatus for diversity reception of time-dispersed signals |
SE465597B (sv) * | 1990-02-16 | 1991-09-30 | Ericsson Telefon Ab L M | Foerfarande att reducera inverkan av faedning hos en viterbimottagare med minst tvaa antenner |
DE4018044A1 (de) * | 1990-06-06 | 1991-12-12 | Philips Patentverwaltung | Empfaenger mit mindestens zwei empfangszweigen |
EP0543328B1 (en) * | 1991-11-18 | 1999-03-17 | Nec Corporation | Automatic equalizer capable of effectively cancelling intersymbol interference and cross polarization interference in co-channel dual polarization |
US5319677A (en) * | 1992-05-12 | 1994-06-07 | Hughes Aircraft Company | Diversity combiner with MLSE for digital cellular radio |
US5351274A (en) * | 1993-08-20 | 1994-09-27 | General Electric Company | Post detection selection combining diversity receivers for mobile and indoor radio channels |
US5440590A (en) * | 1993-11-01 | 1995-08-08 | Motorola, Inc. | Method and apparatus for producing a usable signal from received diverse modulated signals |
US5481572A (en) * | 1994-08-02 | 1996-01-02 | Ericsson Inc. | Method of and apparatus for reducing the complexitiy of a diversity combining and sequence estimation receiver |
-
1994
- 1994-08-02 US US08/284,775 patent/US5680419A/en not_active Expired - Lifetime
-
1995
- 1995-07-28 MX MX9700707A patent/MX9700707A/es not_active IP Right Cessation
- 1995-07-28 JP JP8506609A patent/JPH11509377A/ja active Pending
- 1995-07-28 KR KR1019970700590A patent/KR100297350B1/ko not_active IP Right Cessation
- 1995-07-28 RU RU97103217A patent/RU2137302C1/ru active
- 1995-07-28 WO PCT/US1995/009484 patent/WO1996004738A1/en active IP Right Grant
- 1995-07-28 DE DE69521050T patent/DE69521050T2/de not_active Expired - Lifetime
- 1995-07-28 BR BR9508455A patent/BR9508455A/pt not_active IP Right Cessation
- 1995-07-28 EP EP95927488A patent/EP0775405B1/en not_active Expired - Lifetime
- 1995-07-28 CN CN95194863A patent/CN1082300C/zh not_active Expired - Fee Related
- 1995-07-28 AT AT95927488T patent/ATE201543T1/de not_active IP Right Cessation
- 1995-07-28 AU AU31507/95A patent/AU691953B2/en not_active Expired
- 1995-07-28 CA CA002195849A patent/CA2195849C/en not_active Expired - Lifetime
-
1997
- 1997-01-29 NO NO970389A patent/NO970389L/no unknown
- 1997-01-31 FI FI970414A patent/FI970414A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
WO1996004738A1 (en) | 1996-02-15 |
US5680419A (en) | 1997-10-21 |
RU2137302C1 (ru) | 1999-09-10 |
JPH11509377A (ja) | 1999-08-17 |
CA2195849A1 (en) | 1996-02-03 |
AU691953B2 (en) | 1998-05-28 |
AU3150795A (en) | 1996-03-04 |
NO970389L (no) | 1997-04-02 |
KR100297350B1 (ko) | 2001-10-25 |
NO970389D0 (no) | 1997-01-29 |
DE69521050D1 (de) | 2001-06-28 |
EP0775405A1 (en) | 1997-05-28 |
CN1082300C (zh) | 2002-04-03 |
BR9508455A (pt) | 1998-06-09 |
CN1157073A (zh) | 1997-08-13 |
MX9700707A (es) | 1997-06-28 |
DE69521050T2 (de) | 2001-11-29 |
CA2195849C (en) | 2005-05-17 |
EP0775405B1 (en) | 2001-05-23 |
FI970414A0 (fi) | 1997-01-31 |
ATE201543T1 (de) | 2001-06-15 |
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