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Patent Searching and Data


Title:
DATA COMPRESSION METHOD, APPARATUS AND DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/226922
Kind Code:
A1
Abstract:
A data compression method, a data compression apparatus (10), a data compression device (100) and a non-volatile computer readable storage medium (200). The data compression method comprises: (011) obtaining a current data point, the current data point comprising an associated timestamp and numerical value; (012) calculating the timestamp of the current data point and a first variation value of a reference timestamp, and the numerical value of the current data point and a second variation value of a reference value; and (013) storing the first variation value and the second variation value.

Inventors:
GUO ZILIANG (CN)
Application Number:
PCT/CN2020/090198
Publication Date:
November 18, 2021
Filing Date:
May 14, 2020
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Assignee:
SHENZHEN HEYTAP TECH CORP LTD (CN)
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06F3/06; H03M7/50
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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