Uplink information sending method and apparatus, downlink information sending method and apparatus, downlink information receiving method and apparatus and system scheduling method and apparatus
地域：
Shenzhen
摘要
An uplink information sending method and apparatus is provided. The method includes obtaining, by user equipment, downlink control information DCI and downlink data, the DCI carries a portion of uplink scheduling information of the user equipment, the uplink information is used to indicate whether the user equipment receives the downlink data correctly, the portion of the uplink scheduling information is specifically indication information excluding a specific parameter of the user equipment, and the specific parameter includes at least one of an uplink modulation and coding scheme MCS or information used to indicate duration for sending the uplink information. The method also includes sending, by the user equipment, the uplink information according to the portion of the uplink scheduling information and the specific parameter, where the specific parameter is a parameter preset in the user equipment or a parameter received by the user equipment from a system message.
說明書
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In this embodiment, the DCI includes the uplink scheduling information of the UE 11. Preferably, the DCI further includes downlink scheduling information of the UE 11. In this way, times of reception and decoding performed by the UE 11 may be reduced, and scheduling signaling overheads of the base station are decreased. Certainly, the downlink scheduling information of the UE 11 may also be added to in another piece of DCI for sending, which is not limited herein.
S6: The base station 10 sends downlink data to the UE 11.
意見反饋