Abstract
To provide a method, a device, and a relay terminal device for relay transmission, and provide a method capable of reducing the processing complexity of relay transmission.SOLUTION: A relay terminal device executes to send a bearer establishment request to a core network device, and to receive a reconfiguration message sent by an access network device. The bearer establishment request is used to request the establishment of an EPS bearer for a far-end terminal device, and the reconfiguration message includes configuration information for the EPS bearer to be established for the far-end terminal device. The EPS bearer includes a cellular data transmission channel between the access network device and the relay terminal device and a D2D data transmission channel between the relay terminal device and the far-end terminal device.SELECTED DRAWING: Figure 2
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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.