Abstract
System and method embodiments are provided for implementing balanced passive cancellation of self-interference (SI) for full-duplex (FD) communications. In an embodiment, a transceiver circuit for FD communications comprises an antenna comprising a first port and a second port, a transmitter, and a power divider coupled to the transmitter and comprising a first output and a second output. The transceiver circuit further comprises a receiver, a power combiner coupled to the receiver and comprising a first input and a second input, and a first circulator coupled to the first output of the power divider, the first port of the antenna, and the first input of the power combiner. The transceiver circuit also comprises a second circulator coupled to the second output of the power divider, the second port of the antenna, and the second input of the power combiner.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
5G | 23/01/2020 | ISLD-202001-007 | HUAWEI | Yes | Family Member |
Specification Information
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Technologies
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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US10230423B2 | 5G | 23/01/2020 | ISLD-202001-007 | HUAWEI | Yes | Basis Patent | ||||
US2017134067A1 | 5G | 23/01/2020 | ISLD-202001-007 | HUAWEI | Yes | Basis Patent | ||||
CN108352848A | 5G | 23/01/2020 | ISLD-202001-007 | HUAWEI | Yes | Family Member | ||||
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Technologies
Duplex
Interference Mitigation
Product
User Equipment (UE/Terminal)
Use Cases
Services
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.