Patents by Inventor Zbigniew Ianelli
Zbigniew Ianelli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10348360Abstract: A method and a device are described for determining data from a signal spread over at least one frequency base band representing the data. The method for generating a signal has a step of using at least one highly auto-correlated spread code sequence (1C, 2C) associated with the frequency base band for determining a delay with which a modulated portion (1P, 2P) of the data is spread on the signal. The method has further steps of determining said modulated portion from the signal using the delay and the spread code sequence (1C, 2C), of demodulating the modulated portion (1P, 2P) using phase shift keying, and of determining a remainder (1R, 2R) of the data using the delay.Type: GrantFiled: April 18, 2018Date of Patent: July 9, 2019Assignee: BROADNET INVEST AGInventor: Zbigniew Ianelli
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Patent number: 9960806Abstract: A method and a device are described for generating a signal representing data. The method for generating a signal has a step of modulating a portion (1P, 2P) of the data using phase shift keying and spreading the modulated portion over the at least one frequency base band using at least one highly auto-correlated spread code sequence (1C, 2C) associated with the frequency base band. The method for further has a step of delaying, according to a delay determined using a remainder (1R, 2R) of the data (ID), the at least one spread code sequence (1C, 2C) by a time delay wherein the modulated portion (1MP, 2MP) is spread according the delayed spread code sequence (1DC, 2DC).Type: GrantFiled: May 14, 2014Date of Patent: May 1, 2018Assignee: Broadnet Invest AGInventor: Zbigniew Ianelli
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Patent number: 9529074Abstract: A ranging method, executed in a ranging device, comprising steps of: obtaining a trip time of a received wireless signal, wherein the received wireless signal is a wireless signal from an object; calculating a statistical value of a rising time of the received wireless signal; correcting the trip time according to the statistical value of the rising time; and estimating a distance between the object and the ranging device according to the corrected trip time.Type: GrantFiled: October 10, 2013Date of Patent: December 27, 2016Assignee: DIZIC CO., LTD.Inventors: Daniel Mastio, Zbigniew Ianelli
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Publication number: 20160134328Abstract: A method and a device are described for generating a signal representing data. The method for generating a signal has a step of modulating a portion (1P, 2P) of the data using phase shift keying and spreading the modulated portion over the at least one frequency base band using at least one highly auto-correlated spread code sequence (1C, 2C) associated with the frequency base band. The method for further has a step of delaying, according to a delay determined using a remainder (1R, 2R) of the data (ID), the at least one spread code sequence (1C, 2C) by a time delay wherein the modulated portion (1MP, 2MP) is spread according the delayed spread code sequence (1DC, 2DC).Type: ApplicationFiled: May 14, 2014Publication date: May 12, 2016Applicant: Broadnet Invest AGInventor: Zbigniew Ianelli
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Patent number: 9179344Abstract: A ranging method, executed in a ranging device, comprising steps of: among a plurality of parameter sets under a specific constraint, selecting one parameter set which minimizes a statistical value of a rising time of a received wireless signal; obtaining a trip time of the received wireless signal, wherein the received wireless signal is a wireless signal from an object; and estimating a distance between the object and the ranging device according to a corrected trip time, wherein the statistical value of the rising time of the received wireless signal corrects the trip time of the received wireless signal to generate the corrected trip time.Type: GrantFiled: October 10, 2013Date of Patent: November 3, 2015Assignee: DIZIC CO., LTD.Inventors: Daniel Mastio, Zbigniew Ianelli
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Patent number: 9020442Abstract: A ranging method, executed in a ranging device, comprising steps of: obtaining a trip time of a received wireless signal, wherein the received wireless signal is a wireless signal from an object; calculating a statistical value of a rising time of the received wireless signal; when the statistical value of the rising time of the received wireless signal is smaller than the specific value, estimating a distance between the object and the ranging device according to a corrected trip time, wherein the statistical value of the rising time of the received wireless signal corrects the trip time of the received wireless signal to generate the corrected trip time.Type: GrantFiled: October 10, 2013Date of Patent: April 28, 2015Assignee: Dizic Co., Ltd.Inventors: Daniel Mastio, Zbigniew Ianelli
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Publication number: 20150105027Abstract: A ranging method, executed in a ranging device, comprising steps of: obtaining a trip time of a received wireless signal, wherein the received wireless signal is a wireless signal from an object; calculating a statistical value of a rising time of the received wireless signal; when the statistical value of the rising time of the received wireless signal is smaller than the specific value, estimating a distance between the object and the ranging device according to a corrected trip time, wherein the statistical value of the rising time of the received wireless signal corrects the trip time of the received wireless signal to generate the corrected trip time.Type: ApplicationFiled: October 10, 2013Publication date: April 16, 2015Applicant: DIZIC CO., LTD.Inventors: Daniel Mastio, Zbigniew Ianelli
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Publication number: 20150105028Abstract: A ranging method, executed in a ranging device, comprising steps of: among a plurality of parameter sets under a specific constraint, selecting one parameter set which minimizes a statistical value of a rising time of a received wireless signal; obtaining a trip time of the received wireless signal, wherein the received wireless signal is a wireless signal from an object; and estimating a distance between the object and the ranging device according to a corrected trip time, wherein the statistical value of the rising time of the received wireless signal corrects the trip time of the received wireless signal to generate the corrected trip time.Type: ApplicationFiled: October 10, 2013Publication date: April 16, 2015Applicant: DIZIC CO., LTD.Inventors: DANIEL MASTIO, ZBIGNIEW IANELLI
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Publication number: 20150102957Abstract: A ranging method, executed in a ranging device, comprising steps of: obtaining a trip time of a received wireless signal, wherein the received wireless signal is a wireless signal from an object; calculating a statistical value of a rising time of the received wireless signal; correcting the trip time according to the statistical value of the rising time; and estimating a distance between the object and the ranging device according to the corrected trip time.Type: ApplicationFiled: October 10, 2013Publication date: April 16, 2015Applicant: DIZIC CO., LTD.Inventors: DANIEL MASTIO, ZBIGNIEW IANELLI
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Patent number: 7843379Abstract: The invention relates to a symmetrical multi-path method for determining the spatial distance between two transmitter-receivers. Both transmitter-receivers set off at least one signal round in each case. A signal round comprises the steps: a) transmitting at least one request data frame of a first transmitter-receiver to a second transmitter-receiver at a request transmitting time (TTA1, TTB2), b) receiving the request data frame at the second transmitter-receiver at a request receiving time (TRB1, TRA2), c) transmitting a reply data frame from the second transmitter-receiver to the first transmitter-receiver at a reply transmitting time (TTB1, TTA2), which has a respective reply time interval (TreplyB1, TreplyA2) from the request receiving time (TRB1, TRA2) and detecting the reply time interval, d) receiving the reply data frame at the first transmitter-receiver setting off the signal round and detecting an allocated reply receiving time (TRA1, TRB2).Type: GrantFiled: November 15, 2005Date of Patent: November 30, 2010Assignee: Nanotron Technologies GmbHInventors: Lars Menzer, Zbigniew Ianelli, Rainer Hach
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Publication number: 20080310479Abstract: A transmission system using frequency and time spreading techniques is disclosed. The transmission system allows priority of transmission parameters and adjustment of same in relation to transmission quality and channel characteristics measured in real time.Type: ApplicationFiled: May 3, 2007Publication date: December 18, 2008Inventors: Manfred Koslar, Zbigniew Ianelli, Rainer Hach, Rainer Holz
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Publication number: 20080231498Abstract: The invention relates to a symmetrical multi-path method for determining the spatial distance between two transmitter-receivers. Both transmitter-receivers set off at least one signal round in each case. A signal round comprises the steps: a) transmitting at least one request data frame of a first transmitter-receiver to a second transmitter-receiver at a request transmitting time (TTA1, TTB2), b) receiving the request data frame at the second transmitter-receiver at a request receiving time (TRB1, TRA2), c) transmitting a reply data frame from the second transmitter-receiver to the first transmitter-receiver at a reply transmitting time (TTB1, TTA2), which has a respective reply time interval (TreplyB1, TreplyA2) from the request receiving time (TRB1, TRA2) and detecting the reply time interval, d) receiving the reply data frame at the first transmitter-receiver setting off the signal round and detecting an allocated reply receiving time (TRA1, TRB2).Type: ApplicationFiled: November 15, 2005Publication date: September 25, 2008Inventors: Lars Menzer, Zbigniew Ianelli, Rainer Hach
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Publication number: 20070165740Abstract: Method for wireless information transfer, in particular for mobile communications, in which an input signal (s1, g4) is subjected to a modulation in a transmitter (2 to 8) and reaches a receiver (11 to 15) through a transmission channel, whereby angle modulated pulses, carrying information and possessing a frequency spectrum, are generated in the transmitter in such a way that they can be time compressed in a receiver by means of a filter (13) with frequency dependent, differential delay time, also known as group delay, in such a way, that pulses arise with shortened duration and increased amplitude compared to the emitted pulses, and at least a portion of the information is imprinted onto the pulses using an additional modulation, independent of the angle modulation, and/or is used for controlling a parameter of the angle modulation that can then be registered in the receiver.Type: ApplicationFiled: April 24, 2006Publication date: July 19, 2007Applicant: Nanotron Gesellschaft Fur Mikrotechnik MbhInventors: Manfred Koslar, Zbigniew Ianelli
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Publication number: 20050226312Abstract: 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.Type: ApplicationFiled: April 8, 2003Publication date: October 13, 2005Applicant: NANOTRON TECHNOLOGIES GMBHInventors: Manfred Koslar, Zbigniew Ianelli, Rainer Holz
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Patent number: 6788204Abstract: The invention relates to a surface-wave transducer device—also called TAGs—and to identification systems with this device. DE 42 17 049 discloses a passive surface sensor which can be interrogated in wireless mode. In this context, energy is transmitted by radio to the sensor using an interrogation device, the interrogation being done by means of chirped transmission signals. The sensor has transducers and reflectors. The reflectors reflect the chirp signal in a time-staggered sequence, so that the sensor returns a time-staggered chirp signal to the interrogation device. The reflection principle means that the surface-wave sensor described above (also called SAW—surface acoustic wave—sensor in the following text) has a very high insertion loss of the order of 50 dB, for example.Type: GrantFiled: March 2, 2000Date of Patent: September 7, 2004Assignee: Nanotron Gesellschaft fur Mikrotechnik mbHInventors: Zbigniew Ianelli, Manfred Koslar
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Patent number: 6614853Abstract: Transmission method in which angle-modulated pulses with temporally opposite angle modulation are generated in the receiver during the duration of the pulse, which pulses are superimposed by means of a first superimposing element (8, 9), in each case in pairs, into a folded pulse, whereby the folded pulses transmitted to the receiver, after a modulation process, carry information impressed upon them, and these folded pulses are filtered at the receiver through two parallel-connected, complementary dispersion filters with frequency-dependent group delay characteristics, whereby the frequency-dependent group delay characteristics of the two dispersion filters are matched to the angle-modulation, in each case, of one of the two pulses forming in their superposition the folded pulse, in such a way that at the output of the dispersion filter, in each case, a combined signal appears that consists of one compressed pulse with increased amplitude and one expanded pulse with decreased amplitude, whereby the signals atType: GrantFiled: April 26, 1999Date of Patent: September 2, 2003Assignee: Nanotron Gesellschaft fur Mikrotechnik mbHInventors: Manfred Koslar, Zbigniew Ianelli
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Publication number: 20020159538Abstract: Method for wireless information transfer, in particular for mobile communications, in which an input signal (s1, g4) is subjected to a modulation in a transmitter (2 to 8) and reaches a receiver (11 to 15) through a transmission channel, whereby angle modulated pulses, carrying information and possessing a frequency spectrum, are generated in the transmitter in such a way that they can be time compressed in a receiver by means of a filter (13) with frequency dependent, differential delay time, also known as group delay, in such a way, that pulses arise with shortened duration and increased amplitude compared to the emitted pulses, and at least a portion of the information is imprinted onto the pulses using an additional modulation, independent of the angle modulation, and/or is used for controlling a parameter of the angle modulation that can then be registered in the receiver.Type: ApplicationFiled: May 9, 2002Publication date: October 31, 2002Applicant: Nanotron Gesellschaft Fur Mikrotechnik MbhInventors: Manfred Koslar, Zbigniew Ianelli
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Patent number: 6466609Abstract: Method for wireless information transfer, in particular for mobile communications, in which an input signal (s1, g4) is subjected to a modulation in a transmitter (2 to 8) and reaches a receiver (11 to 15) through a transmission channel, whereby angle modulated pulses, carrying information and possessing a frequency spectrum, are generated in the transmitter in such a way that they can be time compressed in a receiver by means of a filter (13) with frequency dependent, differential delay time, also known as group delay, in such a way, that pulses arise with shortened duration and increased amplitude compared to the emitted pulses, and at least a portion of the information is imprinted onto the pulses using an additional modulation, independent of the angle modulation, arid/or is used for controlling a parameter of the angle modulation that can then be registered in the receiver.Type: GrantFiled: April 26, 1999Date of Patent: October 15, 2002Assignee: Nanotron Gesellschaft fur Mikrotechnik mbHInventors: Manfred Koslar, Zbigniew Ianelli
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Publication number: 20010043656Abstract: Method for wireless information transfer, in particular for mobile communications, in which an input signal (s1, g4) is subjected to a modulation in a transmitter (2 to 8) and reaches a receiver (11 to 15) through a transmission channel, whereby angle modulated pulses, carrying information and possessing a frequency spectrum, are generated in the transmitter in such a way that they can be time compressed in a receiver by means of a filter (13) with frequency dependent, differential delay time, also known as group delay, in such a way, that pulses arise with shortened duration and increased amplitude compared to the emitted pulses, and at least a portion of the information is imprinted onto the pulses using an additional modulation, independent of the angle modulation, and/or is used for controlling a parameter of the angle modulation that can then be registered in the receiver.Type: ApplicationFiled: April 26, 1999Publication date: November 22, 2001Applicant: Nanotron Gesellschaft Fur Mikrotechnik MBHInventors: MANFRED KOSLAR, ZBIGNIEW IANELLI