Title:
REFERENCE SIGNAL TRANSMISSION METHOD, RELATED DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/201986
Kind Code:
A1
Abstract:
Provided in an embodiment of the present disclosure are a reference signal transmission method, a related device and a system. The method comprises: generating at least two reference signal sequences; if an overlapping resource element is present in a pilot pattern of the at least two reference signal sequences, then performing preset processing on at least one reference signal sequence from among the at least two reference signal sequences; the preset processing comprises at least one from among phase rotation processing and puncturing processing, and said at least one reference signal sequence is a reference signal sequence from among the at least two reference signal sequences in which the overlapping resource element is present in the pilot pattern; transmitting the reference signal sequence(s) to a receiving device, the transmitted reference signal sequence(s) comprising the reference signal sequence that has undergone the preset processing, or comprising the reference signal that has undergone the preset processing and a reference signal that has not undergone the preset processing. The embodiment of the present disclosure may improve the performance of reference signals.
Inventors:
XI WEI (CN)
SUN XIAODONG (CN)
DING YU (CN)
SONG YANG (CN)
SHEN XIAODONG (CN)
SHI YUAN (CN)
SUN XIAODONG (CN)
DING YU (CN)
SONG YANG (CN)
SHEN XIAODONG (CN)
SHI YUAN (CN)
Application Number:
PCT/CN2018/084825
Publication Date:
November 08, 2018
Filing Date:
April 27, 2018
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04J11/00; H04W16/32
Foreign References:
| CN102823167A | 2012-12-12 | |||
| CN102884751A | 2013-01-16 | |||
| CN104285462A | 2015-01-14 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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