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1. 发明授权

EP0803991B1 Procédé pour optimiser la communication radio entre une base fixe et un mobile 失效
标题翻译：一种用于在基站和移动台之间的优化无线通信方法
公开(公告)号：EP0803991B1
公开(公告)日：2004-01-02
申请号：EP97400887.2
申请日：1997-04-21
申请人： Lewiner, Jacques , Carreel, Eric , Fink, Mathias
发明人： Lewiner, Jacques , Carreel, Eric , Fink, Mathias
IPC分类号： H04B7/005
CPC分类号： H04B7/005

2. 发明公开

EP0904535A1 PROCEDE ET DISPOSITIF DE DETECTION ET DE LOCALISATION DE SOURCE SONORE REFLECHISSANTE 失效
标题翻译：方法和装置检测和隔离，反射声源
公开(公告)号：EP0904535A1
公开(公告)日：1999-03-31
申请号：EP97928320.0
申请日：1997-06-10
申请人： Fink, Mathias , Lewiner, Jacques
发明人： Fink, Mathias , Lewiner, Jacques
IPC分类号： G01N29 , G01S3
CPC分类号： G01N29/14 , G01N29/50 , G01N2291/044 , G01N2291/106 , G01N2291/2634 , G01S3/8083
摘要： During a passive initial stage, acoustic signals received by a receiving transducer array (4i) are recorded, and the corresponding electric signals are stored. To search for the possible presence of a source of sound (2) whose contribution to the signal recorded in the passive initial stage may be faint, at least one time window of each electric signal stored in the initial stage is time reversed and amplified to produce excitation signals which are applied to emitting transducers (4i) of an array corresponding to that of the receiving transducers. The acoustic echo signals received by the receiving transducers are recorded, and the corresponding electric signals are stored, and can be exploited to detect the possible presence of a reverberating source of sound.

3. 发明授权

EP0904535B1 PROCEDE ET DISPOSITIF DE DETECTION ET DE LOCALISATION DE SOURCE SONORE REFLECHISSANTE 失效
标题翻译：方法和装置检测和隔离，反射声源
公开(公告)号：EP0904535B1
公开(公告)日：2002-08-07
申请号：EP97928320.7
申请日：1997-06-10
申请人： Fink, Mathias , Lewiner, Jacques
发明人： Fink, Mathias , Lewiner, Jacques
IPC分类号： G01N29/14 , G01S3/808
CPC分类号： G01N29/14 , G01N29/50 , G01N2291/044 , G01N2291/106 , G01N2291/2634 , G01S3/8083

4. 发明公开

EP0803991A1 Procédé pour optimiser la communication radio entre une base fixe et un mobile 失效
标题翻译：一种用于在基站和移动台之间的优化无线通信方法
公开(公告)号：EP0803991A1
公开(公告)日：1997-10-29
申请号：EP97400887.2
申请日：1997-04-21
申请人： Lewiner, Jacques , Carreel, Eric , Fink, Mathias
发明人： Lewiner, Jacques , Carreel, Eric , Fink, Mathias
IPC分类号： H04B7/005
CPC分类号： H04B7/005
摘要： Il s'agit d'un procédé pour optimiser la communication radio entre une base fixe (1) à plusieurs antennes (2) et un mobile (5), en traitant dans la base fixe tout signal S i (t) reçu ou émis par chaque antenne de façon à déterminer un signal corrigé S i (t) = h i (-t)⊗S i (t), h i (-t) étant une approximation de l'inversion temporelle de la réponse impulsionnelle h i (t) entre cette antenne et le mobile.
摘要翻译：的优化方法被用于与至少一个移动（5）进行通信的网络中的同步的基站（1）具有多个天线（2）。用于每个天线的信号（i）在所述移动接收的信号被卷积倒置的脉冲响应时间，H'i（-t）。脉冲响应被检查时所做的无线电信号由天线或移动发出另一个接收的信号的所有其非反转时的脉冲响应的卷积，H I（t），以及所发射的信号。校正后的信号可以从给定的天线到移动随后被发射的，如果原始未校正的信号是一个发射信号。它可以与由其它基站天线接收的信号进行组合，如果原始信号是接收的信号。

5. 发明专利

DE69727003T2 未知
公开(公告)号：DE69727003T2
公开(公告)日：2004-08-12
申请号：DE69727003
申请日：1997-04-21
申请人： LEWINER JACQUES , CARREEL ERIC , FINK MATHIAS
发明人： LEWINER JACQUES , CARREEL ERIC , FINK MATHIAS
IPC分类号： H04L27/00 , H04B1/10 , H04B7/005
摘要： The optimisation method is intended for a base station (1) with several antennae (2), synchronised in a network communicating with at least one mobile (5). For each antenna signal (i) the signal received by the mobile is convoluted with the time inverted impulse response, h'i(-t). The impulse response is such that when a radio signal is emitted by the antenna or mobile, the other receives a signal which is the convolution of the non time inverted impulse response, hi(t), with the emitted signal. The corrected signal may be subsequently emitted from the given antenna to the mobile, if the original uncorrected signal is an emission signal. It may be combined with the signals received by the other base antennae, if the original signal is a received signal.

6. 发明专利

DK0803991T3 未知
公开(公告)号：DK0803991T3
公开(公告)日：2004-05-03
申请号：DK97400887
申请日：1997-04-21
申请人： LEWINER JACQUES , CARREEL ERIC , FINK MATHIAS
发明人： LEWINER JACQUES , CARREEL ERIC , FINK MATHIAS
IPC分类号： H04L27/00 , H04B1/10 , H04B7/005
摘要： The optimisation method is intended for a base station (1) with several antennae (2), synchronised in a network communicating with at least one mobile (5). For each antenna signal (i) the signal received by the mobile is convoluted with the time inverted impulse response, h'i(-t). The impulse response is such that when a radio signal is emitted by the antenna or mobile, the other receives a signal which is the convolution of the non time inverted impulse response, hi(t), with the emitted signal. The corrected signal may be subsequently emitted from the given antenna to the mobile, if the original uncorrected signal is an emission signal. It may be combined with the signals received by the other base antennae, if the original signal is a received signal.

7. 发明专利

PT803991E 未知
公开(公告)号：PT803991E
公开(公告)日：2004-04-30
申请号：PT97400887
申请日：1997-04-21
申请人： LEWINER JACQUES , CARREEL ERIC , FINK MATHIAS
发明人： LEWINER JACQUES , CARREEL ERIC , FINK MATHIAS
IPC分类号： H04L27/00 , H04B1/10 , H04B7/005
摘要： The optimisation method is intended for a base station (1) with several antennae (2), synchronised in a network communicating with at least one mobile (5). For each antenna signal (i) the signal received by the mobile is convoluted with the time inverted impulse response, h'i(-t). The impulse response is such that when a radio signal is emitted by the antenna or mobile, the other receives a signal which is the convolution of the non time inverted impulse response, hi(t), with the emitted signal. The corrected signal may be subsequently emitted from the given antenna to the mobile, if the original uncorrected signal is an emission signal. It may be combined with the signals received by the other base antennae, if the original signal is a received signal.

8. 发明专利

DE69714589D1 未知
公开(公告)号：DE69714589D1
公开(公告)日：2002-09-12
申请号：DE69714589
申请日：1997-06-10
申请人： FINK MATHIAS , LEWINER JACQUES
发明人： FINK MATHIAS , LEWINER JACQUES
IPC分类号： G01N29/14 , G01N29/50 , G01S3/808
摘要： PCT No. PCT/FR97/01026 Sec. 371 Date Jul. 16, 1999 Sec. 102(e) Date Jul. 16, 1999 PCT Filed Jun. 10, 1997 PCT Pub. No. WO97/47965 PCT Pub. Date Dec. 18, 1997During a passive initial stage, acoustic signals received by a receiving transducer array are recorded, and the corresponding electric signals are stored. To search for the possible presence of a sound source whose contribution to the signal recorded in the passive initial stage may be faint, window of each electric signal stored in the initial stage is time reversed and amplified to produce excitation signals which are applied to emitting transducers of an array corresponding to that of the receiving transducers. The acoustic echo signals received by the receiving transducers are recorded, and the corresponding electric signals are stored, and can be exploited to detect the possible presence of a reflecting sound source.

9. 发明专利

FR2749938B1 未知
公开(公告)号：FR2749938B1
公开(公告)日：1998-08-28
申请号：FR9607359
申请日：1996-06-13
申请人： FINK MATHIAS
IPC分类号： G01N29/14 , G01N29/50 , G01S3/808 , G01N29/10 , G01S15/06 , G01S7/52
摘要： PCT No. PCT/FR97/01026 Sec. 371 Date Jul. 16, 1999 Sec. 102(e) Date Jul. 16, 1999 PCT Filed Jun. 10, 1997 PCT Pub. No. WO97/47965 PCT Pub. Date Dec. 18, 1997During a passive initial stage, acoustic signals received by a receiving transducer array are recorded, and the corresponding electric signals are stored. To search for the possible presence of a sound source whose contribution to the signal recorded in the passive initial stage may be faint, window of each electric signal stored in the initial stage is time reversed and amplified to produce excitation signals which are applied to emitting transducers of an array corresponding to that of the receiving transducers. The acoustic echo signals received by the receiving transducers are recorded, and the corresponding electric signals are stored, and can be exploited to detect the possible presence of a reflecting sound source.

10. 发明专利

CA2202806A1 PROCEDE POUR OPTIMISER LA COMMUNICATION RADIO ENTRE UNE BASE FIXE ET UN MOBILE 未知
公开(公告)号：CA2202806A1
公开(公告)日：1997-10-24
申请号：CA2202806
申请日：1997-04-16
申请人： LEWINER JACQUES , FINK MATHIAS , CARREEL ERIC
发明人： LEWINER JACQUES , FINK MATHIAS , CARREEL ERIC
IPC分类号： H04L27/00 , H04B1/10 , H04B7/005 , H04Q7/22 , H04B7/04
摘要： Il s'agit d'un procédé pour optimiser la communication radio entre une base fixe (1) à plusieurs antennes (2) et un mobile (5), en traitant dans la base fixe tout signal Si(t) reçu ou émis par chaque antenne de façon à déterminer un signal corrigé Si(t) = hi(-t)~Si(t), hi(-t) étant une approximation de l'inversion temporelle de la réponse impulsionnelle hi(t) entre cette antenne et le mobile.

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