阅读说明：本技术 随机接入的方法和装置 (Random access method and device ) 是由 任剑 吴毅凌 朱小松 李铮 于 2018-02-07 设计创作，主要内容包括：本申请提供了一种随机接入的方法和装置,能够降低终端设备的复杂度。该随机接入的方法包括：接入网设备在第一物理随机接入信道载波上接收第一终端设备发送的第一随机接入前导码；所述接入网设备根据所述第一随机接入前导码和所述第一物理随机接入信道载波中的至少一种,在物理下行控制信道资源池中确定第一物理下行控制信道载波,其中,所述物理下行控制信道资源池中包括至少一个物理下行控制信道载波；所述接入网设备通过所述第一物理下行控制信道载波调度对应于所述第一随机接入前导码的随机接入响应的下行控制信息。(The application provides a random access method and a random access device, which can reduce the complexity of terminal equipment. The random access method comprises the following steps: the access network equipment receives a first random access lead code sent by first terminal equipment on a first physical random access channel carrier; the access network equipment determines a first physical downlink control channel carrier in a physical downlink control channel resource pool according to at least one of the first random access preamble and the first physical random access channel carrier, wherein the physical downlink control channel resource pool comprises at least one physical downlink control channel carrier; and the access network equipment schedules downlink control information of a random access response corresponding to the first random access lead code through the first physical downlink control channel carrier.)