Patents by Inventor Yair Oren
Yair Oren 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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Publication number: 20180083673Abstract: A method and system for supporting M1MO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: ApplicationFiled: September 21, 2016Publication date: March 22, 2018Inventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Patent number: 9461719Abstract: A method and system for supporting M1MO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: GrantFiled: November 13, 2013Date of Patent: October 4, 2016Assignee: Corning Optical Communications Wirless LtdInventors: Yair Oren, Igor Berlin, Rami Reuven, Ofer Saban, Isaac Shapira
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Patent number: 9432095Abstract: A method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: GrantFiled: November 14, 2013Date of Patent: August 30, 2016Assignee: Corning Optical Communications Wireless LtdInventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Patent number: 9312938Abstract: The present invention is directed to improvements for distributed antenna systems and more particularly to methods and systems for improving uplink communications. In one embodiment, Aggregation Point Noise Blocking provides for blocking or filtering the noise contributed by one or more of the branches coupled to an aggregation point that are not carrying the signal from a particular terminal. Signal activity from a given terminal on a particular branch can be identified and that information can be used to selectively block or filter the signal noise contributed by the other branches to an aggregation point. The selective blocking or filtering can also include an attenuation function to attenuate the signal and provide dynamic range smoothing. In another embodiment the signal can be regenerated to produce a signal that has a restored or very high SNR.Type: GrantFiled: February 19, 2008Date of Patent: April 12, 2016Assignee: Corning Optical Communications Wireless LtdInventors: Yair Oren, Ofer Saban
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Patent number: 9300372Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: GrantFiled: March 27, 2014Date of Patent: March 29, 2016Assignee: Corning Optical Communications Wireless LtdInventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Patent number: 9276656Abstract: The present invention is directed to improvements for distributed antenna systems and more particularly to methods and systems for improving uplink communications. In one embodiment, Aggregation Point Noise Blocking provides for blocking or filtering the noise contributed by one or more of the branches coupled to an aggregation point that are not carrying the signal from a particular terminal. Signal activity from a given terminal on a particular branch can be identified and that information can be used to selectively block or filter the signal noise contributed by the other branches to an aggregation point. The selective blocking or filtering can also include an attenuation function to attenuate the signal and provide dynamic range smoothing. In another embodiment the signal can be regenerated to produce a signal that has a restored or very high SNR.Type: GrantFiled: February 19, 2008Date of Patent: March 1, 2016Assignee: CORNING OPTICAL COMMUNICATIONS WIRELESS LTDInventors: Yair Oren, Ofer Saban
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Patent number: 9130613Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: GrantFiled: August 29, 2012Date of Patent: September 8, 2015Assignee: Corning Optical Communications Wireless LtdInventors: Yair Oren, Igor Berlin, Ofer Saban, Isaac Shapira, Rami Reuven
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Patent number: 9019929Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: GrantFiled: April 1, 2014Date of Patent: April 28, 2015Assignee: Corning Optical Communications Wireless, Ltd.Inventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Patent number: 8934443Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: GrantFiled: April 1, 2014Date of Patent: January 13, 2015Assignee: Corning Optical Communications Wireless LtdInventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Patent number: 8873585Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: GrantFiled: December 17, 2007Date of Patent: October 28, 2014Assignee: Corning Optical Communications Wireless LtdInventors: Yair Oren, Igor Berlin, Ofer Saban, Isaac Shapira, Rami Reuven
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Publication number: 20140211875Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: ApplicationFiled: March 27, 2014Publication date: July 31, 2014Applicant: Corning Optical Communications Wireless, LTDInventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Publication number: 20140212144Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: ApplicationFiled: April 1, 2014Publication date: July 31, 2014Applicant: Corning Optical Communications Wireless, LTDInventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Publication number: 20140072071Abstract: A method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: ApplicationFiled: November 14, 2013Publication date: March 13, 2014Applicant: Corning MobileAccess Ltd.Inventors: Igor Berlin, Yair Oren, Rami Reuven, Ofer Saban, Isaac Shapira
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Publication number: 20140064399Abstract: A method and system for supporting M1MO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: ApplicationFiled: November 13, 2013Publication date: March 6, 2014Applicant: Corning MobileAccess LtdInventors: Yair Oren, Igor Berlin, Ofer Saban, Isaac Shapira, Rami Reuven
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Publication number: 20130329825Abstract: Distributed antenna systems and more particularly to methods and systems for improving uplink communications are disclosed. In one embodiment, Aggregation Point Noise Blocking provides for blocking or filtering of the noise contributed by one or more of the branches coupled to an aggregation point that are not carrying the signal from a particular terminal. Signal activity from a given terminal on a particular branch can be identified and that information can be used to selectively block or filter the signal noise contributed by the other branches to an aggregation point. The selective blocking or filtering can also include an attenuation function to attenuate the signal and provide dynamic range smoothing.Type: ApplicationFiled: August 15, 2013Publication date: December 12, 2013Applicant: Corning MobileAccess LtdInventors: Yair Oren, Ofer Saban
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Publication number: 20120321314Abstract: The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.Type: ApplicationFiled: August 29, 2012Publication date: December 20, 2012Inventors: Yair Oren, Igor Berlin, Ofer Saban, Isaac Shapira, Rami Reuven
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Patent number: 8121646Abstract: The invention is directed to a method and system for equalizing the signal losses over cable runs in a Distributed Antenna System (DAS). In a DAS, two or more antennae are connected to the system by cable runs that can vary widely in length. As a result, the signal loss over a given cable run can also vary widely which can impact the design and deployment of the DAS and reduce antenna spacing. In addition, for a broadband DAS that supports many frequency bands or ranges using a common antenna unit, the signal losses vary with respect to frequency further making it difficult to equalize the cable losses. According to one embodiment of the invention, the method and system provide for measuring and adjusting the signal losses of each cable run to be a predefined value.Type: GrantFiled: January 18, 2008Date of Patent: February 21, 2012Assignee: Corning MobileAccess LtdInventors: Yair Oren, Igor Berlin, Ofer Saban
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Publication number: 20110240792Abstract: A system for transmitting non-GPS information for reception by a global positioning system (GPS) receiver, the system including a processor, a memory coupled to the processor and including computer-readable instructions configured to, when executed by the processor, cause the processor to receive the non-GPS information, determine an available pseudo-random noise (PRN) code, spread the non-GPS information using the available PRN code to provide a spread signal, modulate a GPS carrier frequency using the spread signal to produce a GPS compatible signal, and a terrestrial transmitter configured to transmit the GPS compatible signal.Type: ApplicationFiled: June 16, 2011Publication date: October 6, 2011Applicant: MOBILEACCESS NETWORKS LTD.Inventors: Yair Oren, Stanley B. Alterman
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Publication number: 20090219976Abstract: A terrestrial system for transmitting non-GPS information for reception by a global positioning system (GPS) receiver, the system including a processor, a memory coupled to the processor and including computer-readable instructions configured to, when executed by the processor, cause the processor to receive the non-GPS information, determine an available pseudo-random noise (PRN) code, spread the non-GPS information using the available PRN code to provide a spread signal, modulate a GPS carrier frequency using the spread signal to produce a GPS compatible signal, and a terrestrial transmitter configured to transmit the GPS compatible signal.Type: ApplicationFiled: May 9, 2007Publication date: September 3, 2009Inventors: Yair Oren, Stanley B. Alterman
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Publication number: 20080284647Abstract: A system for transmitting non-GPS information for reception by a global positioning system (GPS) receiver, the system including a processor, a memory coupled to the processor and including computer-readable instructions configured to, when executed by the processor, cause the processor to receive the non-GPS information, determine an available pseudo-random noise (PRN) code, spread the non-GPS information using the available PRN code to provide a spread signal, modulate a GPS carrier frequency using the spread signal to produce a GPS compatible signal, and a terrestrial transmitter configured to transmit the GPS compatible signal.Type: ApplicationFiled: February 8, 2008Publication date: November 20, 2008Inventors: Yair Oren, Stanley B. Alterman