The invention discloses a method and a system for transmitting downlink data in a machine type communication system, in particular to a wireless communication system. The method of the invention includes: when the network side needs to send the machine machine terminal downstream business data, for the signaling machine terminal receives the downlink service data of the machine by the network side device, and in the downlink preset shared wireless bearer resources, transmitting the downlink service data and receiving the downstream machine machine business data terminal identification information, among them, signaling the network side equipment without uplink response. The technical proposal of the invention greatly reduces the resource cost caused by signaling message interaction, and makes the utilization ratio of wireless resources maximized.
【技术实现步骤摘要】
【技术保护点】
1.一种机器类型通信系统中下行数据的传输方法,其特征在于,该方法包括:当网络侧需要向机器终端发送下行机器业务数据时,所述网络侧设备下发用于通知机器终端接收下行机器业务数据的信令,并在事先设定的下行共享无线承载资源上,下发所述下行机器业务数据以及该下行机器业务数据的接收端标识信息,其中,所述网络侧设备下发的信令无须上行应答。
【技术特征摘要】
【专利技术属性】
技术研发人员:柯雅珠,程翔,刘霖,
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[中国|深圳]
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