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公开(公告)号：US20200304168A1
公开(公告)日：2020-09-24
申请号：US16356855
申请日：2019-03-18
Applicant: Apple Inc.
Inventor： Joonhoi Hur , Rastislav Vazny , Ronald William Dimpflmaier
IPC: H04B1/525 , H04B1/04 , H04L5/14 , H04B1/7107 , H04L5/00
Abstract: The representative embodiments discussed in the present disclosure relate to techniques in which isolation between transmission signals and received signals in a transceiver may be maintained during downlink carrier aggregation. More specifically, in some embodiments, the transceiver may be implemented to include an electrical balance duplexer that isolates a signal component of a signal transmitted via the transceiver from a receiver signal path of the transceiver. The transceiver may also include analog interference cancellation circuitry implemented to isolate a noise component of the signal transmitted via the transceiver from the receiver signal path (e.g., from one or more downlink receiver channels). As such, the transceiver may operate using inter-band, non-contiguous downlink carrier aggregation, intra-band, non-contiguous downlink carrier aggregation, intra-band, contiguous carrier aggregation, and/or the like.
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公开(公告)号：US20210136629A1
公开(公告)日：2021-05-06
申请号：US17081785
申请日：2020-10-27
Applicant: Apple Inc.
Inventor： Anatoliy Sergey Ioffe , Lydi Smaini , Rastislav Vazny , Ronald William Dimpflmaier , Alexander Sayenko
Abstract: An electronic device discussed herein may include radio frequency communication circuitry for communication on a radio frequency network according to a communication configuration, a processor, and memory. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including receiving, a first muting configuration indicating when the radio frequency communication circuitry is to communicate using a first type of communication on a first frequency band and when the radio frequency communication circuitry is to communicate using a second type of communication on a second frequency band, where the first frequency band may overlap with the second frequency band. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including transmitting or receiving a data packet using the radio frequency communication circuitry according to the communication configuration.
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公开(公告)号：US11871281B2
公开(公告)日：2024-01-09
申请号：US17942989
申请日：2022-09-12
Applicant: Apple Inc.
Inventor： Anatoliy Sergey Toffe , Lydi Smaini , Rastislav Vazny , Ronald William Dimpflmaier , Alexander Sayenko
IPC: H04W28/20 , H04W72/0453 , H04W28/08 , H04W28/26
CPC classification number: H04W28/20 , H04W28/0831 , H04W28/26 , H04W72/0453
Abstract: An electronic device discussed herein may include radio frequency communication circuitry for communication on a radio frequency network according to a communication configuration, a processor, and memory. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including receiving, a first muting configuration indicating when the radio frequency communication circuitry is to communicate using a first type of communication on a first frequency band and when the radio frequency communication circuitry is to communicate using a second type of communication on a second frequency band, where the first frequency band may overlap with the second frequency band. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including transmitting or receiving a data packet using the radio frequency communication circuitry according to the communication configuration.
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Patent Agency Ranking
公开(公告)号：US20230007539A1
公开(公告)日：2023-01-05
申请号：US17942989
申请日：2022-09-12
Applicant: Apple Inc.
Inventor： Anatoliy Sergey Ioffe , Lydi Smaini , Rastislav Vazny , Ronald William Dimpflmaier , Alexander Sayenko
Abstract: An electronic device discussed herein may include radio frequency communication circuitry for communication on a radio frequency network according to a communication configuration, a processor, and memory. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including receiving, a first muting configuration indicating when the radio frequency communication circuitry is to communicate using a first type of communication on a first frequency band and when the radio frequency communication circuitry is to communicate using a second type of communication on a second frequency band, where the first frequency band may overlap with the second frequency band. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including transmitting or receiving a data packet using the radio frequency communication circuitry according to the communication configuration.
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公开(公告)号：US10530615B1
公开(公告)日：2020-01-07
申请号：US16297235
申请日：2019-03-08
Applicant: Apple Inc.
Inventor： Joonhoi Hur , Rastislav Vazny , Ronald William Dimpflmaier
Abstract: The representative embodiments discussed in the present disclosure relate to techniques in which isolation between transmission signals and received signals in a transceiver may be maintained across a range of transceiver operating conditions, such as across range of output powers of a power amplifier of the transceiver. More specifically, an electrical balance duplexer may be implemented to include an adaptive power equalizer and a power equalizer control such that the attenuation of the electrical balance duplexer may be adjusted based on the transceiver operating conditions. For instance, a method may be employed to determine the output power of the power amplifier and to adjust the attenuation of the adaptive power equalizer based in part on the output power to maintain isolation between the transmission signals and the received signals.
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公开(公告)号：US11950141B2
公开(公告)日：2024-04-02
申请号：US17942989
申请日：2022-09-12
Applicant: Apple Inc.
Inventor： Anatoliy Sergey Toffe , Lydi Smaini , Rastislav Vazny , Ronald William Dimpflmaier , Alexander Sayenko
IPC: H04W28/20 , H04W28/08 , H04W28/26 , H04W72/0453
CPC classification number: H04W28/20 , H04W28/0831 , H04W28/26 , H04W72/0453
Abstract: An electronic device discussed herein may include radio frequency communication circuitry for communication on a radio frequency network according to a communication configuration, a processor, and memory. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including receiving, a first muting configuration indicating when the radio frequency communication circuitry is to communicate using a first type of communication on a first frequency band and when the radio frequency communication circuitry is to communicate using a second type of communication on a second frequency band, where the first frequency band may overlap with the second frequency band. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including transmitting or receiving a data packet using the radio frequency communication circuitry according to the communication configuration.
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公开(公告)号：US11800405B2
公开(公告)日：2023-10-24
申请号：US17081785
申请日：2020-10-27
Applicant: Apple Inc.
Inventor： Anatoliy Sergey Ioffe , Lydi Smaini , Rastislav Vazny , Ronald William Dimpflmaier , Alexander Sayenko
IPC: H04W28/20 , H04W72/0453 , H04W28/08 , H04W28/26
CPC classification number: H04W28/20 , H04W28/0831 , H04W28/26 , H04W72/0453
Abstract: An electronic device discussed herein may include radio frequency communication circuitry for communication on a radio frequency network according to a communication configuration, a processor, and memory. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including receiving, a first muting configuration indicating when the radio frequency communication circuitry is to communicate using a first type of communication on a first frequency band and when the radio frequency communication circuitry is to communicate using a second type of communication on a second frequency band, where the first frequency band may overlap with the second frequency band. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including transmitting or receiving a data packet using the radio frequency communication circuitry according to the communication configuration.
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公开(公告)号：US10833723B2
公开(公告)日：2020-11-10
申请号：US16356855
申请日：2019-03-18
Applicant: Apple Inc.
Inventor： Joonhoi Hur , Rastislav Vazny , Ronald William Dimpflmaier
Abstract: The representative embodiments discussed in the present disclosure relate to techniques in which isolation between transmission signals and received signals in a transceiver may be maintained during downlink carrier aggregation. More specifically, in some embodiments, the transceiver may be implemented to include an electrical balance duplexer that isolates a signal component of a signal transmitted via the transceiver from a receiver signal path of the transceiver. The transceiver may also include analog interference cancellation circuitry implemented to isolate a noise component of the signal transmitted via the transceiver from the receiver signal path (e.g., from one or more downlink receiver channels). As such, the transceiver may operate using inter-band, non-contiguous downlink carrier aggregation, intra-band, non-contiguous downlink carrier aggregation, intra-band, contiguous carrier aggregation, and/or the like.
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