Title:
METHOD AND DEVICE FOR SENDING DEMODULATION REFERENCE SIGNAL, DEMODULATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/228243
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a method and a device for sending a demodulation reference signal (DMRS), and a demodulation method and device, relating to the field of communication technologies. The method for sending a DMRS may comprise: generating a DMRS, the length of the sequence of the DMRS being correlated to the attribute of the DMRS; and then sending the DMRS. The technical solution supports the configurability of the density of the DMRS and/or the configurability of the pattern corresponding to the DMRS, and may be applied to a 5G communication system.
Inventors:
LIU YONG (CN)
REN XIANG (CN)
WU LU (CN)
REN XIANG (CN)
WU LU (CN)
Application Number:
PCT/CN2018/089992
Publication Date:
December 20, 2018
Filing Date:
June 05, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Domestic Patent References:
| WO2016048074A1 | 2016-03-31 |
Foreign References:
| CN102869096A | 2013-01-09 | |||
| CN104125186A | 2014-10-29 | |||
| CN103944665A | 2014-07-23 | |||
| CN102088434A | 2011-06-08 | |||
| CN201710459720A | 2017-06-16 |
Other References:
See also references of EP 3595223A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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