Abstract
The application discloses a data transmission method and a data transmission device, which are used for better supporting non-orthogonal multiple access data transmission in an uplink scheduling-free scene. The data transmission method provided by the application comprises the following steps: determining a demodulation reference signal (DMRS) orthogonal port pattern of an uplink data channel, wherein the number of the DMRS orthogonal ports is more than 12; and carrying out data transmission by adopting the DMRS orthogonal port pattern.
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5G | 21/08/2021 | ISLD-202108-020 | CATT |
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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CN111327409A | 5G | 21/08/2021 | ISLD-202108-020 | CATT |
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WO2020119207A1 | 5G | 21/08/2021 | ISLD-202108-020 | CATT |
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SUMMARY
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Patent number:CN111327409B
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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.