| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to communication engineering and can be used in a wireless communication system. To this end, in a method of transmitting data in a wireless communication system, a base station transmits downlink data to a first communication terminal which supports a first system through a first frame area and transmits downlink to a second terminal which supports a second system through a second area lying at a position separate on a time axis from the first area in the reverse direction through frame offset. A wireless communication system may support a bandwidth of 8.75 MHz. Subframe offset is an offset between the initial frame point for the first system and the initial frame point for the second system, and the first area includes 3+6* (frame offset-1) orthogonal frequency-division multiplex (OFDM) symbols.EFFECT: improved noise-immunity of a multicarrier frequency system.6 cl, 10 dwg |
