- 专利标题： Uplink grant-free transmission method in URLLC, terminal side device and network side device
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申请号： US16631648申请日： 2018-08-02
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公开(公告)号： US11357027B2公开(公告)日： 2022-06-07
- 发明人: Zhi Lu , Xiaodong Yang
- 申请人： VIVO MOBILE COMMUNICATION CO., LTD.
- 申请人地址： CN Chang'an Dongguan
- 专利权人： VIVO MOBILE COMMUNICATION CO., LTD.
- 当前专利权人： VIVO MOBILE COMMUNICATION CO., LTD.
- 当前专利权人地址： CN Chang'an Dongguan
- 代理机构： Culhane Meadows PLLC
- 代理商 Stephen J. Weed
- 优先权： CN201710656316.X 20170803
- 国际申请： PCT/CN2018/098301 WO 20180802
- 国际公布： WO2019/024891 WO 20190207
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W72/12 ; H04L1/00 ; H04L1/18 ; H04W72/04
摘要：
The present disclosure provides an uplink grant-free transmission method in Ultra Reliable & Low Latency Communication (URLLC), a terminal side device and a network side device. The uplink grant-free transmission method includes: receiving a configuration parameter, the configuration parameter including first information indicating a correspondence between time-domain resources for URLLC uplink transmission and identifiers of Hybrid Automatic Repeat reQuest (HARQ) processes; and after the arrival of a URLLC service, transmitting data for the URLLC service using a corresponding HARQ process on an available time-domain resource for the URLLC uplink transmission.
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