The invention discloses a method and a device for realizing semi persistent scheduling business or similar semi persistent scheduling service, the method comprises the following steps: periodic notice terminal of its SPS or similar SPS, so that the terminal according to the cycle of the closed loop rank for sending SPS service transmission mode of 1 SPS or similar business data; encoding PMI dynamic matrix indicator notifies the terminal of its SPS SPS business or similar business support is required by the 1 rank closed-loop transmission mode, so that the terminal uses the latest received PMI sent in SPS business or similar SPS business data; base station based on closed-loop rank transmission mode 1 receives the terminal sent SPS or similar business SPS business data. The present invention enables SPS services or similar SPS services to support closed loop rank 1 MIMO transmission mode.
【技术实现步骤摘要】
【技术保护点】
１．一种实现半持续调度业务或类似半持续调度业务的方法，其特征在于，包括：通知终端其ＳＰＳ或类似ＳＰＳ的周期，以使所述终端按照所述周期采用闭环秩为１的传输模式发送ＳＰＳ业务或类似ＳＰＳ业务数据；动态通知所述终端其ＳＰＳ业务或类似ＳＰＳ业务支持闭环秩为１传输模式所需要的编码矩阵指示符ＰＭＩ，以使所述终端在发送ＳＰＳ业务或类似ＳＰＳ业务数据时使用最新接收到的ＰＭＩ；基站基于闭环秩为１的传输模式接收所述终端发送的ＳＰＳ业务或类似ＳＰＳ业务数据。
【技术特征摘要】
【专利技术属性】
技术研发人员：成艳，吴强，吕永霞，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：94[]
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