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Uplink information sending method and apparatus, downlink information sending method and apparatus, downlink information receiving method and apparatus and system scheduling method and apparatus

專利號(hào)
US10834714B2
公開(kāi)日期
2020-11-10
申請(qǐng)人
Huawei Technologies Co., Ltd.（CN Shenzhen）
發(fā)明人
Han Zhou; Meng Hua; Xiaolei Tie; Gengshi Wu; Yiling Wu
IPC分類
H04W72/12; H04W72/04
技術(shù)領(lǐng)域
uplink,scheduling,downlink,dci,equipment,ue,sending,user,preset,in
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(shuō)明書(shū)

With reference to the second aspect, in a first implementation manner of the second aspect, the scheduling information specifically includes uplink scheduling information, uplink scheduling information of all user equipments in the user equipment set is sorted in sequence in the DCI, and the sequence number for sending the uplink information is specifically a sequence number, in a normal order or a reverse order, of uplink scheduling information of the user equipment in the uplink scheduling information of all the user equipments in the user equipment set; or the scheduling information specifically includes downlink scheduling information, downlink scheduling information of all user equipments in the user equipment set is sorted in sequence in the DCI, and the sequence number for sending the uplink information is specifically a sequence number, in a normal order or a reverse order, of downlink scheduling information of the user equipment in the downlink scheduling information of all the user equipments in the user equipment set.

權(quán)利要求

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