白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Data transmission method and apparatus

專利號(hào)
US11160103B2
公開日期
2021-10-26
申請(qǐng)人
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.（CN Guangdong）
發(fā)明人
Hai Tang; Hua Xu
IPC分類
H04W72/12
技術(shù)領(lǐng)域
resource,domain,scheduling,downlink,uplink,time,symbol,ending,frequency,device
地域： Guangdong

摘要

Disclosed are a data transmission method and apparatus, which can improve the performance of a system. The method comprises: a terminal device receiving indication information sent by a network device, the indication information being used to indicate a first downlink scheduling time domain resource in a first time-frequency resource region, wherein frequency domain resources comprised in the first time-frequency resource region are a part of a system bandwidth; and the terminal device receiving, on a first downlink data time domain resource, data sent by the network device according to the indication information.

說明書

Optionally, the transmitting unit 620 is specifically configured to transmit high-layer signaling, the high-layer signaling carrying the indication information; or

    • the transmitting unit 620 is specifically configured to transmit a physical-layer signal, the physical-layer common signal carrying the indication information; or
    • the transmitting unit 620 is specifically configured to receive a UE-specific control signal to the terminal device, the UE-specific control signal carrying the indication information.

Optionally, the first downlink data time-domain resource includes multiple mini-slots, and the indication information is configured to indicate a total length of the multiple mini-slots.

Optionally, if a network device configures multiple time-frequency resource regions including the first time-frequency resource region for the terminal device, the multiple time-frequency resource regions having different subcarrier spacings, the indication information includes information about a third downlink scheduling time-domain resource in a third time-frequency resource region. The third time-frequency resource region is the time-frequency resource region with a minimum subcarrier spacing in the multiple time-frequency resource regions.

權(quán)利要求

1
微信群二維碼
意見反饋