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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11345467 B1

PDFFull Text
Date of Patent:
May. 31, 2022

Filed:

Apr. 03, 2018

Data transmission method, and sending end device

Applicant:

Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;

Inventors:

Shangbo Lin, Guangdong, CN;

Shiming Wan, Guangdong, CN;

Jialiang Zhang, Guangdong, CN;

Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;

Attorney:

Young Basile Hanlon & MacFarlane, P.C.

Primary Examiner:

Jared Fureman

Assistant Examiner:

Michael J Warmflash

Int. Cl.
CPC ...
H02J 50/80 (2016.01); H02J 50/20 (2016.01); G06F 11/14 (2006.01); H04B 5/00 (2006.01); B64C 27/473 (2006.01); B64C 11/00 (2006.01); B64C 27/08 (2006.01); B64C 27/467 (2006.01); H04M 1/72412 (2021.01); H04W 4/80 (2018.01); H04W 76/10 (2018.01); H02J 7/00 (2006.01); H02J 7/02 (2016.01); H02J 50/12 (2016.01);
U.S. Cl.
CPC ...
B64C 27/473 (2013.01); B64C 11/001 (2013.01); B64C 27/08 (2013.01); B64C 27/467 (2013.01); G06F 11/1479 (2013.01); H02J 7/00032 (2020.01); H02J 7/02 (2013.01); H02J 50/20 (2016.02); H02J 50/80 (2016.02); H04B 5/0031 (2013.01); H04B 5/0037 (2013.01); H04M 1/72412 (2021.01); H04W 4/80 (2018.02); H04W 76/10 (2018.02); H02J 50/12 (2016.02);
Abstract

A data transmission method and a sending end device are provided. The method is applied to short-range wireless communication based on a high carrier frequency. During the process of a sending end device sending data to be transmitted to a receiving end device, the method includes: after short-range wireless communication interrupted between the sending end device and the receiving end device is restored, the sending end device querying recorded transmission information, wherein the transmission information is used to indicate a data block, transmission of which is not completed, in the data to be transmitted; and the sending end device sending, to the receiving end device, the data block, transmission of which is not completed, in the data to be transmitted.

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