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公开(公告)号：US11984916B2
公开(公告)日：2024-05-14
申请号：US17485047
申请日：2021-09-24
Applicant: Qualcomm Incorporated
Inventor： Vladimir Aparin , Aidin Bassam , Nicholas Michael Carbone
CPC classification number: H04B1/04 , H04B1/62 , H04B2001/0416
Abstract: An apparatus is disclosed for transmission setting selection. In an example aspect, an apparatus includes a wireless interface device with a communication processor and a radio-frequency front-end. The communication processor is configured to provide a signal. The radio-frequency front-end is coupled to the communication processor and configured to accept the signal. The radio-frequency front-end includes an amplifier configured to amplify the signal based on one or more amplifier settings. The wireless interface device is configured to adjust the one or more amplifier settings responsive to an output power being changed with a gain being unchanged.
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公开(公告)号：US20230102955A1
公开(公告)日：2023-03-30
申请号：US17485047
申请日：2021-09-24
Applicant: Qualcomm Incorporated
Inventor： Vladimir Aparin , Aidin Bassam , Nicholas Michael Carbone
Abstract: An apparatus is disclosed for transmission setting selection. In an example aspect, an apparatus includes a wireless interface device with a communication processor and a radio-frequency front-end. The communication processor is configured to provide a signal. The radio-frequency front-end is coupled to the communication processor and configured to accept the signal. The radio-frequency front-end includes an amplifier configured to amplify the signal based on one or more amplifier settings. The wireless interface device is configured to adjust the one or more amplifier settings responsive to an output power being changed with a gain being unchanged.
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公开(公告)号：US20240297670A1
公开(公告)日：2024-09-05
申请号：US18662849
申请日：2024-05-13
Applicant: Qualcomm Incorporated
Inventor： Vladimir Aparin , Aidin Bassam , Nicholas Michael Carbone
CPC classification number: H04B1/04 , H04B1/62 , H04B2001/0416
Abstract: An apparatus is disclosed for transmission setting selection. In an example aspect, an apparatus includes a wireless interface device with a communication processor and a radio-frequency front-end. The communication processor is configured to provide a signal. The radio-frequency front-end is coupled to the communication processor and configured to accept the signal. The radio-frequency front-end includes an amplifier configured to amplify the signal based on one or more amplifier settings. The wireless interface device is configured to adjust the one or more amplifier settings responsive to an output power being changed with a gain being unchanged.
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公开(公告)号：US11838038B2
公开(公告)日：2023-12-05
申请号：US17306718
申请日：2021-05-03
Applicant: QUALCOMM Incorporated
Inventor： Nicholas Michael Carbone , Shubham Ahuja , Aidin Bassam , Alexander Dorosenco
CPC classification number: H04B1/0082 , H04B1/40
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transceiver chain may receive, using a downconverter tuned by at least one local oscillator, transmit signals that are modulated using a modulation bandwidth and that span a total bandwidth greater than or equal to the modulation bandwidth. The at least one local oscillator may cover a first fraction of the total bandwidth. The transceiver chain may receive, using at least one analog-to-digital converter, input from the downconverter, and may output a first digital signal based at least in part on the input and sampling at the first fraction of the total bandwidth. The transceiver chain may determine an error associated with the transmit signals based at least in part on the first digital signal, and may perform digital pre-distortion on new signals based at least in part on the error. Numerous other aspects are described.
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