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21. 发明专利

DE50106469D1 未知
公开(公告)号：DE50106469D1
公开(公告)日：2005-07-14
申请号：DE50106469
申请日：2001-09-04
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED , HACH RAINER
IPC分类号： H04L27/18 , H04L25/03 , H04L27/34
摘要： The coding method has a channel symbol used for coding selected from at least 2 channel symbols via a pre-calculated expected received signal value, obtained from the echo properties of the transmission channel and previously transmitted transmission values. Also included are Independent claims for the following: a method for decoding reception signal values; an information symbol coding device; a decoding device for reception signal values.

22. 发明专利

AU2003226794A1 TRANSCEIVER DEVICE 未知
公开(公告)号：AU2003226794A1
公开(公告)日：2003-11-10
申请号：AU2003226794
申请日：2003-04-08
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED , IANELLI ZBIGNIEW , HOLZ RAINER
IPC分类号： H04B1/40 , H04B1/69 , G01S13/28
摘要： The transceiver according to the invention is a transmitting and receiving device for the transmission of digital signal sequences. Chirp signals are used for signal transmission by way of the air interface, such signals making it possible for the BT-product in the transmission band to be very much greater than the BT-product in the baseband by simultaneous frequency and time spreading. The transmitting and receiving device is distinguished in that chirp signals which are different in respect of the BT-product and/or the time-frequency characteristic can be stored in a memory in order for them to be selectively called up and raised into the transmission frequency band by direct upward conversion. No mirror frequency bands are produced with this procedure so that complicated band pass filters in the carrier frequency position can be eliminated. Direct and automatic demodulation into the baseband is also possible in the receiver, being dependent on the feasibility of the asynchronously operating dispersive filters (for example in the form of SAW components) for the carrier frequency band. As the dispersive SAW filters which can be produced at the present time in the microwave field are still of excessively low efficiency, the invention set forth herein describes receiver structures which presuppose an IF part, in which structures therefore compression of the received chirp signals is effected in the IF position. The compressed chirp signals can then be asynchronously demodulated into the baseband by rectification or, when using convolution pulses, by multiplication. The transmitting and receiving device according to the invention is distinguished by remarkable robustness and resistance in relation to narrow-band and wide-band interference signals. The overall system belongs to the class of matched filter systems.

23. 发明专利

DE19646746C2 未知
公开(公告)号：DE19646746C2
公开(公告)日：2003-09-18
申请号：DE19646746
申请日：1996-11-01
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED
IPC分类号： A61B5/00 , A61N1/372 , H04B1/69 , H04B7/00 , H04L27/148 , G08C17/00 , H03C3/00 , H03C5/00 , H04B7/005 , H04B1/10 , A61M5/172 , H04L27/32
摘要： Disclosed herein is a method and apparatus for wireless communication with a medical device implanted in the human body. In the method disclosed herein an information input signal undergoes an angle modulation in a transmitter and reaches a receiver through a transmission channel. Angle modulated information carrying pulses with a frequency spectrum are generated. The pulses are time compressed in the receiver using a filter with frequency dependent transit time. The pulses are created with shortened duration and increased amplitude compared to emitted pulses. The pulses on the transmitter side are imprinted with at least part of information constituting a message using a further modulation or encoding procedure of telecommunications. At least part of the information constituting the message is additionally imprinted onto the angle modulation.

24. 发明专利

DE59709357D1 未知
公开(公告)号：DE59709357D1
公开(公告)日：2003-03-27
申请号：DE59709357
申请日：1997-11-03
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED
IPC分类号： H04B1/69 , G01S13/28 , G01S13/76 , G08B13/14
摘要： Measuring and/or control system (1) for detection of the distance of an object (2) or of a person from a predetermined reference point, with a first transmitting/receiving device (10) for generation and wireless transmission of a control signal to a separate second transmitting and/receiving device (30), as well as for receipt of an acknowledgment signal generated from the second transmitting/receiving device (30) upon receipt of the control signal, whereby both of the transmitting/receiving devices display on the transmitting side a signal source (23, 24, 25, 26) that generates as a control and/or as an acknowledgment signal, pulses that display during the duration of the pulse a monotonically falling or rising frequency, or that consists of a super-position of these types of pulses in pairs, the other current transmitting/receiving device (10, 30) displaying on the receiving side for time compression of the received pulses, at least one dispersion filter (11) having a predetermined frequency-dependent signal transit time, which is matchedadapted to the transmitting side modulation such that the spectral signal portions of the control and/or acknowledgment signal, because of the frequency-dependent different signal transit time through the dispersion filter (11), appears at its output essentially coincidentally and, therewith, with little temporal imprecision.

25. 发明专利

AT232984T 未知
公开(公告)号：AT232984T
公开(公告)日：2003-03-15
申请号：AT97949885
申请日：1997-11-03
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED
IPC分类号： H04B1/69 , G01S13/28 , G01S13/76 , G08B13/14
摘要： Measuring and/or control system (1) for detection of the distance of an object (2) or of a person from a predetermined reference point, with a first transmitting/receiving device (10) for generation and wireless transmission of a control signal to a separate second transmitting and/receiving device (30), as well as for receipt of an acknowledgment signal generated from the second transmitting/receiving device (30) upon receipt of the control signal, whereby both of the transmitting/receiving devices display on the transmitting side a signal source (23, 24, 25, 26) that generates as a control and/or as an acknowledgment signal, pulses that display during the duration of the pulse a monotonically falling or rising frequency, or that consists of a super-position of these types of pulses in pairs, the other current transmitting/receiving device (10, 30) displaying on the receiving side for time compression of the received pulses, at least one dispersion filter (11) having a predetermined frequency-dependent signal transit time, which is matchedadapted to the transmitting side modulation such that the spectral signal portions of the control and/or acknowledgment signal, because of the frequency-dependent different signal transit time through the dispersion filter (11), appears at its output essentially coincidentally and, therewith, with little temporal imprecision.

26. 发明专利

AT333729T 未知
公开(公告)号：AT333729T
公开(公告)日：2006-08-15
申请号：AT00954617
申请日：2000-08-10
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED , IANELLI ZBIGNIEW , HACH RAINER , HOLZ RAINER
IPC分类号： H04B1/69 , H04B3/23 , H04B7/005 , H04J3/00 , H04L1/00 , H04B17/00
摘要： The method involves subjecting the information symbols to frequency spreading and time spreading at the transmitter end and subjecting them to a corresp. de-spreading at the receiver end. The spreading and hence system yield are adapted to the required transmission quality and the channel properties : Independent claims are also included for an arrangement for implementing the method and for a multiple access signal processing method.

27. 发明专利

DE10349191A1 Information transmission with energy budget management involves adapting symbol duration, number of bits per symbol or symbol duration and number of bits per symbol to current transmission conditions 未知
公开(公告)号：DE10349191A1
公开(公告)日：2005-05-25
申请号：DE10349191
申请日：2003-10-15
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED , IANELLI ZBIGNIEW , SCHRADER DIRK
IPC分类号： H04L1/24 , H04L12/26 , H04L25/00 , H04L27/32 , H04L29/14
摘要： The method involves transmitting a number of symbols, each with at least one bit using, at least one channel and a predefined transmission power, sending symbols with receiver-specific transmission energy corresponding to an upper limit associated with the receiver or a lower fault detection rate. It involves adapting the symbol duration, the number of bits per symbol or the symbol duration and number of bits per symbol to the current transmission conditions. Independent claims are also included for the following: (A) a transmitter for implementing the inventive method (B) a transmitter-receiver (C) and a receiver for implementing the inventive method.

28. 发明专利

ES2208479T3 未知
公开(公告)号：ES2208479T3
公开(公告)日：2004-06-16
申请号：ES01104837
申请日：1997-11-03
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED , IANELLI ZBIGNIEW
IPC分类号： H04B1/40 , H04B1/04 , H04B1/69 , H04L27/02
摘要： the method involves modulating a signal input and passing the signal via a transmission channel to a receiver (11-15). A transmitter generates angle modulated pulses carrying the information and with a frequency spectrum. The pulses are compressed in the receiver using a filter (13) with a frequency dependent differential transition time and group transmission time to produce pulses of reduced duration and increased amplitude. At least a part of the information is used to modulate the pulses in the transmitter using a different modulation and to control a parameter of the angle modulation which can be detected in the receiver.

29. 发明专利

DK1163632T3 未知
公开(公告)号：DK1163632T3
公开(公告)日：2004-04-13
申请号：DK99915736
申请日：1999-04-01
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： IANELLI ZBIGNIEW , KOSLAR MANFRED
IPC分类号： G06K19/07 , G01S13/02 , G01S13/75 , G01S13/76 , G01S13/79 , G06K17/00 , G06K19/067 , H03H9/44 , H03H9/64 , H04B1/59 , H04B5/00 , H04R23/00
摘要： A tag card structure allows electrodes in a dispersive transducer (9) with a positive electrode aerial part (31) and a negative electrode aerial part (32) to connect to common bus wires in non-dispersive transducers (16). A transducer device reacts to an electromagnetic chirp signal (14) as an input signal with a pulse train (40) with a logical binary order of '10110011'.

30. 发明专利

ES2189987T3 未知
公开(公告)号：ES2189987T3
公开(公告)日：2003-07-16
申请号：ES97949885
申请日：1997-11-03
申请人： NANOTRON TECHNOLOGIES GMBH
发明人： KOSLAR MANFRED
IPC分类号： G01S13/28 , G01S13/76 , G08B13/14 , H04B1/69
摘要： Measuring and/or control system (1) for detection of the distance of an object (2) or of a person from a predetermined reference point, with a first transmitting/receiving device (10) for generation and wireless transmission of a control signal to a separate second transmitting and/receiving device (30), as well as for receipt of an acknowledgment signal generated from the second transmitting/receiving device (30) upon receipt of the control signal, whereby both of the transmitting/receiving devices display on the transmitting side a signal source (23, 24, 25, 26) that generates as a control and/or as an acknowledgment signal, pulses that display during the duration of the pulse a monotonically falling or rising frequency, or that consists of a super-position of these types of pulses in pairs, the other current transmitting/receiving device (10, 30) displaying on the receiving side for time compression of the received pulses, at least one dispersion filter (11) having a predetermined frequency-dependent signal transit time, which is matchedadapted to the transmitting side modulation such that the spectral signal portions of the control and/or acknowledgment signal, because of the frequency-dependent different signal transit time through the dispersion filter (11), appears at its output essentially coincidentally and, therewith, with little temporal imprecision.

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