Title:
METHODS AND APPARATUSES FOR TRANSMITTING AND RECEIVING REFERENCE SIGNAL, BASE STATION, AND USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2020/010549
Kind Code:
A1
Abstract:
Disclosed are a method and apparatus for transmitting a reference signal, a method and apparatus for receiving same, a user equipment, and a computer readable storage medium. The method for transmitting a reference signal comprises: obtaining multiple transmittable positions of the reference signal according to an initial transmittable position of the reference signal, wherein the multiple transmittable positions comprise the initial transmittable position; detecting a channel before transmitting the reference signal at each transmittable position; and if it is detected that the channel is idle, transmitting the reference signal at a corresponding transmittable position, wherein a reference signal index carried by the reference signal comprises the reference signal index corresponding to the initial transmittable position, and an offset between a current transmittable position and the initial transmittable position. Embodiments of the present invention can improve the transmission opportunity of the reference signal.
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Inventors:
LI MINGJU (CN)
ZHANG MING (CN)
ZHANG MING (CN)
Application Number:
PCT/CN2018/095305
Publication Date:
January 16, 2020
Filing Date:
July 11, 2018
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN106686604A | 2017-05-17 | |||
| CN104219757A | 2014-12-17 | |||
| CN107528682A | 2017-12-29 |
Other References:
See also references of EP 3823198A4
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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