FIELD: radio engineering, communication.
SUBSTANCE: invention particularly discloses a relay transmission method which involves: configuring a subframe of a time division duplex (TDD) relay frame for a subframe of relay link (S201), where configuring the subframe of the TDD relay frame for the subframe of relay link involves: configuring a downlink (DL) subframe of the TDD relay frame for a DL subframe of relay link, and/or configuring the DL subframe of the TDD relay frame for an uplink (UL) subframe of relay link, and/or configuring a UL subframe of the TDD relay frame for the UL subframe of relay link; and performing relay transmission according to the subframe of relay link (S202).
EFFECT: high throughput when transmitting data according to the structure of a time division duplex relay frame.
10 cl, 16 dwg
