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公开(公告)号：US11509356B2
公开(公告)日：2022-11-22
申请号：US17353492
申请日：2021-06-21
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani , Davide Durante , Lorenzo Minghini
Abstract: The wireless communications system comprises: a plurality of remote units, wherein each remote unit is configured to convert a respective RF signal into a plurality of time and frequency samples, perform a noise estimation corresponding to the plurality of time and frequency samples, compute a plurality of coefficients corresponding to the plurality of time and frequency samples that have an amplitude greater than at least a predefined threshold value, and multiply each of the plurality of coefficients by its corresponding time and frequency sample to create a plurality of weighted time and frequency samples; at least an intelligent switching unit, coupled to the plurality of remote units, wherein the intelligent switching unit is configured to receive the plurality of weighted time and frequency samples from each of the plurality of remote units, temporally align the pluralities of weighted time and frequency samples, compute a set of weighted sums of time and frequency samples and transmit the set of weighted sums of time and frequency samples; and a baseband processing unit coupled to the intelligent switching unit and configured to receive the set of weighted sums of time and frequency samples, and compute a remaining portion of baseband protocol stack processing on the set of weighted sums of time and frequency samples.
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2.发明授权公开(公告)号：US11317298B2
公开(公告)日：2022-04-26
申请号：US16649764
申请日：2018-09-17
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani
Abstract: System having baseband units; a radio equipment controller module; radio equipment modules coupled to a physical antenna port having a slave port coupled to a master port of the radio equipment controller module or another radio equipment module. The radio equipment modules receive an uplink antenna-carrier stream from a physical antenna port and transmit the stream to its slave port and, if a master port is connected to another radio equipment module, it synchronizes and sums the stream with an uplink antenna-carrier stream from said master port, creating a summed uplink antenna-carrier stream transmitted to its slave port. The radio equipment modules receive a downlink antenna-carrier stream from the radio equipment controller module or another radio equipment module to its slave port for transmission to said physical antenna port and, if a master port is connected to another radio equipment module, forwards the downlink antenna-carrier stream to the master port.
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公开(公告)号：US11962369B2
公开(公告)日：2024-04-16
申请号：US17965035
申请日：2022-10-13
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani , Davide Durante , Lorenzo Minghini
CPC classification number: H04B7/024 , H04B7/0842 , H04B7/0865
Abstract: The wireless communications system comprises: a plurality of remote units, wherein each remote unit is configured to convert a respective RF signal into a plurality of time and frequency samples, perform a noise estimation corresponding to the plurality of time and frequency samples, compute a plurality of coefficients corresponding to the plurality of time and frequency samples that have an amplitude greater than at least a predefined threshold value, and multiply each of the plurality of coefficients by its corresponding time and frequency sample to create a plurality of weighted time and frequency samples; at least an intelligent switching unit, coupled to the plurality of remote units, wherein the intelligent switching unit is configured to receive the plurality of weighted time and frequency samples from each of the plurality of remote units, temporally align the pluralities of weighted time and frequency samples, compute a set of weighted sums of time and frequency samples and transmit the set of weighted sums of time and frequency samples; and a baseband processing unit coupled to the intelligent switching unit and configured to receive the set of weighted sums of time and frequency samples, and compute a remaining portion of baseband protocol stack processing on the set of weighted sums of time and frequency samples.
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Patent Agency Ranking
公开(公告)号：US20210314029A1
公开(公告)日：2021-10-07
申请号：US17353492
申请日：2021-06-21
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani , Davide Durante , Lorenzo Minghini
Abstract: The wireless communications system comprises: a plurality of remote units, wherein each remote unit is configured to convert a respective RF signal into a plurality of time and frequency samples, perform a noise estimation corresponding to the plurality of time and frequency samples, compute a plurality of coefficients corresponding to the plurality of time and frequency samples that have an amplitude greater than at least a predefined threshold value, and multiply each of the plurality of coefficients by its corresponding time and frequency sample to create a plurality of weighted time and frequency samples; at least an intelligent switching unit, coupled to the plurality of remote units, wherein the intelligent switching unit is configured to receive the plurality of weighted time and frequency samples from each of the plurality of remote units, temporally align the pluralities of weighted time and frequency samples, compute a set of weighted sums of time and frequency samples and transmit the set of weighted sums of time and frequency samples; and a baseband processing unit coupled to the intelligent switching unit and configured to receive the set of weighted sums of time and frequency samples, and compute a remaining portion of baseband protocol stack processing on the set of weighted sums of time and frequency samples.
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公开(公告)号：US11070255B2
公开(公告)日：2021-07-20
申请号：US16615769
申请日：2018-05-22
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani , Davide Durante , Lorenzo Minghini
Abstract: The wireless communications system comprises: a plurality of remote units, wherein each remote unit is configured to convert a respective RF signal into a plurality of time and frequency samples, perform a noise estimation corresponding to the plurality of time and frequency samples, compute a plurality of coefficients corresponding to the plurality of time and frequency samples that have an amplitude greater than at least a predefined threshold value, and multiply each of the plurality of coefficients by its corresponding time and frequency sample to create a plurality of weighted time and frequency samples; at least an intelligent switching unit, coupled to the plurality of remote units, wherein the intelligent switching unit is configured to receive the plurality of weighted time and frequency samples from each of the plurality of remote units, temporally align the pluralities of weighted time and frequency samples, compute a set of weighted sums of time and frequency samples and transmit the set of weighted sums of time and frequency samples; and a baseband processing unit coupled to the intelligent switching unit and configured to receive the set of weighted sums of time and frequency samples, and compute a remaining portion of baseband protocol stack processing on the set of weighted sums of time and frequency samples.
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公开(公告)号：US20230035330A1
公开(公告)日：2023-02-02
申请号：US17965035
申请日：2022-10-13
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani , Davide Durante , Lorenzo Minghini
Abstract: The wireless communications system comprises: a plurality of remote units, wherein each remote unit is configured to convert a respective RF signal into a plurality of time and frequency samples, perform a noise estimation corresponding to the plurality of time and frequency samples, compute a plurality of coefficients corresponding to the plurality of time and frequency samples that have an amplitude greater than at least a predefined threshold value, and multiply each of the plurality of coefficients by its corresponding time and frequency sample to create a plurality of weighted time and frequency samples; at least an intelligent switching unit, coupled to the plurality of remote units, wherein the intelligent switching unit is configured to receive the plurality of weighted time and frequency samples from each of the plurality of remote units, temporally align the pluralities of weighted time and frequency samples, compute a set of weighted sums of time and frequency samples and transmit the set of weighted sums of time and frequency samples; and a baseband processing unit coupled to the intelligent switching unit and configured to receive the set of weighted sums of time and frequency samples, and compute a remaining portion of baseband protocol stack processing on the set of weighted sums of time and frequency samples.
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公开(公告)号：US20210368354A1
公开(公告)日：2021-11-25
申请号：US16649764
申请日：2018-09-17
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani
Abstract: The fronthaul system for a wireless telecommunication network comprises: a plurality of baseband units; at least a radio equipment controller module coupled to the plurality of baseband units; a plurality of radio equipment modules coupled to at least one physical antenna port and provided with at least a slave port and at least a master port, wherein the slave port is coupled to a master port of the radio equipment controller module or to a master port of another radio equipment module, wherein each of the radio equipment modules is configured to receive an uplink antenna-carrier stream from a physical antenna port and to transmit the received uplink antenna-carrier stream to its slave port and, if it has a master port connected to another radio equipment module, it is configured to synchronize and sum the received uplink antenna-carrier stream with at least one uplink antenna-carrier stream received from said master port to create a summed uplink antenna-carrier stream and to transmit the summed uplink antenna-carrier stream to its slave port, and wherein each of the radio equipment modules is configured to receive a downlink antenna-carrier stream from the radio equipment controller module or from another radio equipment module to its slave port for the transmission to at least one of said physical antenna port and, if it has a master port connected to another radio equipment module, it is configured to forward at least part of the downlink antenna-carrier stream to the master port.
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公开(公告)号：US20200162131A1
公开(公告)日：2020-05-21
申请号：US16615769
申请日：2018-05-22
Applicant: TEKO TELECOM S.R.L.
Inventor： Massimo Notargiacomo , Giulio Gabelli , Fabrizio Marchese , Alessandro Pagani , Davide Durante , Lorenzo Minghini
Abstract: The wireless communications system comprises: a plurality of remote units, wherein each remote unit is configured to convert a respective RF signal into a plurality of time and frequency samples, perform a noise estimation corresponding to the plurality of time and frequency samples, compute a plurality of coefficients corresponding to the plurality of time and frequency samples that have an amplitude greater than at least a predefined threshold value, and multiply each of the plurality of coefficients by its corresponding time and frequency sample to create a plurality of weighted time and frequency samples; at least an intelligent switching unit, coupled to the plurality of remote units, wherein the intelligent switching unit is configured to receive the plurality of weighted time and frequency samples from each of the plurality of remote units, temporally align the pluralities of weighted time and frequency samples, compute a set of weighted sums of time and frequency samples and transmit the set of weighted sums of time and frequency samples; and a baseband processing unit coupled to the intelligent switching unit and configured to receive the set of weighted sums of time and frequency samples, and compute a remaining portion of baseband protocol stack processing on the set of weighted sums of time and frequency samples.
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