摘要 |
FIELD: radio engineering, communication.SUBSTANCE: back-haul is established in such a manner that the hybrid automatic repeat request (HARQ) process, in which an access uplink HARQ partially or entirely cannot be executed, is limited to a particular one of a plurality of HARQ processes.EFFECT: preventing deterioration of the efficiency of an access line when configuring communication duration between a base station and a relay station.12 cl, 39 dwg |