| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to communication engineering and can be used in a radio communication system. The radio communication system includes a serving cell and a neighbour cell, and a mobile terminal of the serving cell uses the same frequency-time resource to receive a serving resource block from the serving cell and receive an interference resource block from the neighbour cell. The method includes a step of establishing a user-specific reference signal in an interference resource block and a step of performing cutting in a frequency-time position identical to the frequency-time position in which the user-specific reference signal was established in the interference resource block, of the serving resource block to prevent transmission of any signal in the cut frequency-time position.EFFECT: efficient reduction of the amount of feedback overhead information with coordinated beam formation.29 cl, 19 dwg, 1 tbl |
