基本信息:
- 专利标题： DOWNLINK CONTROL FOR NON COHERENT JOINT TRANSMISSION
- 申请号：EP19200197.2 申请日：2019-09-27
- 公开(公告)号：EP3641146A3 公开(公告)日：2020-07-29
- 发明人： SUN, Haitong , SEBENI, Johnson O. , JI, Zhu , ZHANG, Dawei , ZHANG, Wei , KIM, Yuchul , PU, Tianyan , ZHAO, Pengkai , ZENG, Wei
- 申请人： Apple Inc.
- 申请人地址： One Apple Park Way Cupertino, CA 95014-2094 US
- 专利权人： Apple Inc.
- 当前专利权人： Apple Inc.
- 当前专利权人地址： One Apple Park Way Cupertino, CA 95014-2094 US
- 代理机构： Lang, Johannes
- 优先权： US201862738616P 20180928; US201916579108 20190923
- 主分类号： H04B7/024
- IPC分类号： H04B7/024 ; H04L5/00
摘要：
Apparatuses, systems, and methods for providing downlink control for non coherent joint transmission. A cellular base station may provide downlink control information associated with a non coherent joint transmission downlink data communication to a wireless device, which may receive the downlink control information. The downlink control information may be provided as a single downlink control information including scheduling information for two data streams of the non coherent joint transmission data communication, or a portion of a multi-stage downlink control information transmission. The wireless device may receive the non coherent joint transmission downlink data communication based at least in part on the downlink control information.
公开/授权文献:
- EP3641146B1 DOWNLINK CONTROL FOR NON COHERENT JOINT TRANSMISSION 公开/授权日：2024-07-31
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04B | 传输 |
| ------H04B7/00 | 无线电传输系统，即使用辐射场的 |
| --------H04B7/02 | .分集系统 |
| ----------H04B7/022 | ..位置分集；宏分集 |
| ------------H04B7/024 | ...不同节点中天线的协作，例如在协作多点中或协作多输入多输出 |