Title:
METHOD AND DEVICE FOR TRANSMITTING PHASE NOISE REFERENCE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2018/120839
Kind Code:
A1
Abstract:
Provided in an embodiment of the present invention are a method and device for transmitting a phase noise reference signal. The method comprises: a first apparatus determining information to be transmitted; the first apparatus determining, according to the information to be transmitted, a phase noise reference signal carrying the information to be transmitted; and the first apparatus transmitting, to a second apparatus, the phase noise reference signal. In the embodiment of the present invention, the phase noise reference signal is used to transmit the information to be transmitted, such that no additional time-frequency resource is needed for transmission of the information to be transmitted; that is, a time-frequency resource is shared by the information to be transmitted and the phase noise reference signal, thereby improving spectral efficiency of a system.
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Inventors:
JIAO SHURONG (CN)
HUA MENG (CN)
LI JUN (CN)
HUA MENG (CN)
LI JUN (CN)
Application Number:
PCT/CN2017/096272
Publication Date:
July 05, 2018
Filing Date:
August 07, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04L1/00
Domestic Patent References:
| WO2016000915A1 | 2016-01-07 |
Foreign References:
| CN101483632A | 2009-07-15 | |||
| CN105745851A | 2016-07-06 | |||
| CN104871465A | 2015-08-26 | |||
| CN103716265A | 2014-04-09 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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