Abstract
The embodiment of the invention discloses a data transmission scheduling and data transmission method and equipment, relates to the field of wireless communication and is used for reducing system signaling overhead. In the invention, a network side generates a DCI comprising an indication information domain. The indication information domain carries indication information for sending data on the designated resource of a D2D link by a sending terminal and indication formation for receiving the data on the designated resource of the D2D link by a receiving terminal. An RNTI used for scheduling group communication or broadcast communication is utilized to scramble the generated DCI, and the DCI scrambled by the RNTI is sent. After the terminal detects the DCI, confirmation of the sending terminal or the receiving terminal is performed according to the indication information in the DCI. If the terminal is the sending terminal, the data are sent to the receiving terminal on the designated resource of the D2D link. If the terminal is the receiving terminal, the data are received on the designated resource of the D2D link. The system signaling overhead is effectively reduced by the scheme.
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 21/08/2021 | ISLD-202108-020 | CATT |
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| 5G | 21/08/2021 | ISLD-202108-020 | CATT |
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| CN104066194B | 4G | 21/08/2021 | ISLD-202108-020 | CATT |
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| CN104066194B | 5G | 21/08/2021 | ISLD-202108-020 | CATT |
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SUMMARY
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Patent number:CN104066194A
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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.