Uplink information sending method and apparatus, downlink information sending method and apparatus, downlink information receiving method and apparatus and system scheduling method and apparatus
摘要
說(shuō)明書
With reference to the seventh aspect and any one of the foregoing implementation manners of the seventh aspect, in a seventh implementation manner of the seventh aspect, the DCI further includes the downlink scheduling information, where the downlink scheduling information is used to schedule the uplink information sending apparatus to receive the downlink data; the portion of the uplink scheduling information includes the channel frequency of the uplink information; and the specific parameter includes the uplink MCS.
With reference to the seventh aspect and any one of the foregoing implementation manners of the seventh aspect, in an eighth implementation manner of the seventh aspect, the duration information of the uplink information is obtained by the uplink information sending apparatus from RRC signaling; or the duration information of the uplink information is obtained by the uplink information sending apparatus from a mapping of a control parameter of the downlink data, and the control parameter of the downlink data includes at least one of the MCS of the downlink data or a quantity of retransmission times of the downlink data; or the duration information of the uplink information is obtained by the uplink information sending apparatus from a resource mapping of a physical random access channel; and the duration information of the uplink information is used to indicate a quantity of retransmission times of the uplink information or the duration for sending the uplink information.
