Abstract
The present invention discloses a method and a device for transmitting sounding reference signal in a multi-antenna system wherein the method includes acquiring antenna grouping information and grouping antennas according to the antenna grouping information; and transmitting SRS on the respective antennas wherein different antenna groups transmit the SRS in different frequency bands at a same moment. With the present invention the interference with a base station of an adjacent cell in a certain frequency band is enabled to be reduced.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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No | Family Member |
Specification Information
Specification Information
Technologies
Family Information
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US2013039386A1 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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US2013039386A1 | 4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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US8873602B2 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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US8873602B2 | 4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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EP2560449A1 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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EP2560449A1 | 4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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EP2560449A4 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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EP2560449A4 | 4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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No | Family Member | |||
WO2011127837A1 | 5G | 05/08/2019 | ISLD-201908-008 | HUAWEI |
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WO2011127837A1 | 4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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Yes | Basis Patent | |||
CN102223167A | 4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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CN102223167B | 4G | 26/10/2022 | ISLD-202210-036 | HUAWEI |
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No | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Sounding reference signals(SRS) Transmission
Multiple-Input Multiple-Output(MIMO)/Massive MIMO
Product
Use Cases
Services
Claim
Associated Portfolios
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
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.