Invention Grant
- Patent Title: Demodulation reference signal transmission method, network device and computer-readable storage medium
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Application No.: US16635109Application Date: 2018-07-24
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Publication No.: US11476991B2Publication Date: 2022-10-18
- Inventor: Xiaodong Sun , Xueming Pan , Lei Jiang , Yu Ding
- Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
- Applicant Address: CN Chang'an Dongguan
- Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
- Current Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
- Current Assignee Address: CN Chang'an Dongguan
- Agency: von Briesen & Roper, s.c.
- Priority: CN201710657551.9 20170803
- International Application: PCT/CN2018/096804 WO 20180724
- International Announcement: WO2019/024711 WO 20190207
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W72/04 ; H04W72/12 ; H04L5/10
Abstract:
A DMRS transmission method, a network device, and a computer-readable storage medium are provided. The DMRS transmission method includes: configuring a DMRS for a service channel within a mini-slot; mapping at least one antenna port corresponding to the DMRS for the service channel to a time-domain transmission resource and a frequency-domain transmission resource corresponding to a DMRS for a control channel within the mini-slot; and transmitting the DMRS for the service channel on the time-domain transmission resource and the frequency-domain transmission resource.
Public/Granted literature
- US20200220702A1 DEMODULATION REFERENCE SIGNAL TRANSMISSION METHOD, NETWORK DEVICE AND COMPUTER-READABLE STORAGE MEDIUM Public/Granted day:2020-07-09
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