DEVICE TYPE AND GEOGRAPHICAL POSITION BASED DATA DEDUPLICATION METHOD AND DEVICE - SHENZHEN SHENGLU IOT COMMUNICATION TECH CO LTD

Title:

DEVICE TYPE AND GEOGRAPHICAL POSITION BASED DATA DEDUPLICATION METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/233009

Kind Code:

A1

Abstract:

The present invention relates to a device type and geographical position based data deduplication method and device. The method comprises: receiving by an Internet-of-Things access node a deduplication instruction issued by a filter gateway and intercepting massive Internet-of-Things data reported by a large number of terminal devices within a wireless coverage range of the node, each Internet-of-Things data comprising data contents, and geographical positions and device types of the terminal devices; deduplicating, according to the deduplication instruction, by the Internet-of-Things access node the Internet-of-Things data reported by terminal devices of a same device type in a plurality of terminal devices of which the geographical position is a certain geographical position in the large number of terminal devices, to obtain multiple pieces of deduplicated Internet-of-Things data; and encapsulating the multiple pieces of the deduplicated Internet-of-Things data and the massive Internet-of-Things data excluding the Internet-of-Things data reported by the plurality of terminal devices into data elements, and reporting the data elements to a convergence unit. The embodiments of the present invention can alleviate the reporting burden of an Internet-of-Things access node and the processing burden of a convergence unit.

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Inventors:

DU GUANGDONG (CN)

Application Number:

PCT/CN2017/099313

Publication Date:

December 27, 2018

Filing Date:

August 28, 2017

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Assignee:

SHENZHEN SHENGLU IOT COMMUNICATION TECH CO LTD (CN)

International Classes:

H04W84/18

Foreign References:

CN105933308A	2016-09-07
CN107026881A	2017-08-08
CN103023970A	2013-04-03
US20150268864A1	2015-09-24

Attorney, Agent or Firm:

GUANGZHOU DEKE INTELLECTUAL PROPERTY (CN)

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