Title:
REFERENCE SIGNAL SENDING AND RECEIVING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/063930
Kind Code:
A9
Abstract:
Provided by the present application are a reference signal sending and receiving method and an apparatus, which are used to provide a method for measuring between base stations. The method comprises: base station 1 sending a reference signal to base station 2 on a second resource, wherein the second resource comprises M continuous downlink OFDM symbols; in the M continuous downlink OFDM symbols, a reference signal carried between any two adjacent OFDM symbols satisfies cyclic characteristics on the time domain, or a phase difference value between reference signals carried on sub-carriers of any two OFDM symbols has a linear relationship with a sub-carrier index; base station 2 determining a first resource for receiving the reference signal, the first resource comprising an uplink OFDM symbol and/or a guard interval, and base station 2 receiving the reference signal on the first resource.
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Inventors:
FEI YONGQIANG (CN)
GUO ZHIHENG (CN)
XIE XINQIAN (CN)
GUO ZHIHENG (CN)
XIE XINQIAN (CN)
Application Number:
PCT/CN2019/108770
Publication Date:
August 13, 2020
Filing Date:
September 27, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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