The embodiment of the invention relates to the technical field of wireless communication systems and equipment, in particular to a method, data transmission, in order to solve the problems of the prior art in the transmission mode of 1 ~ 8 can transmit data at a unicast MBSFN sub frame, a transmission mode for 1 to 8 of the business constraints and impact of system performance problems. Method of the invention comprises: a network side through a unicast MBSFN sub frame allocation to 1 ~ 8 transmission mode in any one terminal to send data, determine the corresponding way of sending the DCI format, and determine the way of sending the corresponding port; indicating downlink scheduling information by determining the network side DCI format, as well as in the unicast MBSFN sub frame from the port to send data to determine the. Since the data can be transmitted through a unicast MBSFN subframe in any mode of transmission mode 1~8, the operation limit of the transport mode 1~8 is avoided, and the performance of the system is improved.
【技术实现步骤摘要】
【技术保护点】
1.一种数据传输的方法,其特征在于,该方法包括:网络侧在需要通过单播多媒体广播多播业务单频网络MBSFN子帧向配置传输模式1~8中任意一个的终端发送数据时,确定当前采用的发送方式对应的下行控制信息DCI格式,以及确定当前采用的发送方式对应端口;所述网络侧通过确定的DCI格式指示下行调度信息,以及通过单播MBSFN子帧从确定的端口发送数据。
【技术特征摘要】
【专利技术属性】
技术研发人员:徐婧,苏昕,肖国军,
申请(专利权)人:电信科学技术研究院,
类型:发明
国别省市:11
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