The present invention provides a terminal / downlink HARQ? ACK/NACK and device information scheduling method, including uplink scheduling method: information terminal determines the sub frame number of the current needed ACK/NACK sub frame, with sub frame number for sub frame index database access control, and the corresponding sub frame number according to the received ACK/NACK information the subsequent PUSCH or new scheduling information retransmission method for downlink scheduling information; including: TB terminal to receive and decode, ACK/NACK information, to determine the sub frame number of sub frames received ACK/NACK information, in the sub frame number index sub frames database access control, ACK/NACK ACK/NACK according to the information feedback scheduling generated by PUCCH/PUSCH. The invention can solve the problems of complicated ACK/NACK scheduling and resource consumption of TD-LTE terminal equipment.
【技术实现步骤摘要】
【技术保护点】
1.一种终端上行混合自动重传请求HARQ确认ACK/否认NACK信息调度方法,其特征在于,应用于长期演进LTE系统中,包括:终端确定当前需要接收的ACK/NACK的子帧的子帧号;所述终端以所述子帧号为索引对子帧数据库进行数据库访问控制,获得与所述子帧号对应的ACK/NACK信息;所述终端根据获得的ACK/NACK信息调度后续的上行业务数据PUSCH新传或重传。
【技术特征摘要】
【专利技术属性】
技术研发人员:钟庆新,
申请(专利权)人:中兴通讯股份有限公司,
类型:发明
国别省市:94
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