Title:
SYNCHRONIZATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/253660
Kind Code:
A1
Abstract:
Provided in embodiments of the present invention are a synchronization method and device. The method comprises: a reflector receiving an excitation signal from an exciter; modulating data to be transmitted and a synchronization sequence in the excitation signal to obtain a reflection signal, wherein a transmission duration of said data is greater than a first duration, and/or a data volume of said data is greater than a first data volume; and the reflector sending the reflection signal to a receiver.
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Inventors:
GAO KUANDONG (CN)
HUANG HUANG (CN)
SHAO HUA (CN)
YAN MAO (CN)
HUANG HUANG (CN)
SHAO HUA (CN)
YAN MAO (CN)
Application Number:
PCT/CN2020/096227
Publication Date:
December 24, 2020
Filing Date:
June 15, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W56/00
Foreign References:
| CN108496094A | 2018-09-04 | |||
| CN108141646A | 2018-06-08 | |||
| CN109462430A | 2019-03-12 | |||
| US20180032768A1 | 2018-02-01 |
Other References:
MITSUGI JIN; KAWAKITA YUUSUKE; EGAWA KIYOSHI; ICHIKAWA HARUHISA: "Perfectly Synchronized Streaming from Digitally Modulated Multiple Backscatter Sensor Tags", 2018 IEEE INTERNATIONAL CONFERENCE ON RFID TECHNOLOGY & APPLICATION (RFID-TA), 26 September 2018 (2018-09-26), pages 1 - 6, XP033462228
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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