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Title:
REFERENCE SIGNAL RECEIVING AND SENDING METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/042373
Kind Code:
A1
Abstract:
Embodiments of the present application provide a reference signal receiving and sending method, device and system, capable of reducing power consumption of a terminal device when detecting whether a paging scheduling message exists in a PDCCH search space having a corresponding subframe of a paging occasion (PO) as a starting subframe, and/or detecting whether a WUS exists before the PO. The reference signal sending method comprises: a network device determines a time domain resource on a first duration according to the number of POs within a discontinuous reception cycle, the time domain resource being a time domain resource among time-frequency resources for transmitting a reference signal; and the network device sends a reference signal to the terminal device on the time domain resource.

Inventors:
SU YUWAN (CN)
TIE XIAOLEI (CN)
LUO ZHIHU (CN)
MI XIANG (CN)
JIN ZHE (CN)
Application Number:
PCT/CN2018/115759
Publication Date:
March 05, 2020
Filing Date:
November 15, 2018
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W68/02; H04W52/02
Domestic Patent References:
WO2017171454A12017-10-05
Foreign References:
CN106549745A2017-03-29
CN108012329A2018-05-08
CN107888361A2018-04-06
CN106550455A2017-03-29
CN106961729A2017-07-18
CN2018103666W2018-08-31
Other References:
SAMSUNG: "PO Determination for Paging Reception", 3GPP TSG-RAN WG2 MEETING #97BIS, 7 April 2017 (2017-04-07), XP051253700
See also references of EP 3843468A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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