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.:
Date of Patent:
Jul. 14, 2020
Filed:
Jul. 17, 2018
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Guohai Chen, Nanjing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, Guangdong, CN;
Abstract
A data transmission method and a device are provided. A receive end receives, using a first protocol, K packets sent by a transmit end, determines a second sending delay based on a target packet when detecting that the target packet is lost; sends an ACK message to the transmit end by using the first protocol based on the second sending delay, where the ACK message is used to notify the transmit end that the receive end has received all packets sent by the transmit end; sends a retransmission request for the target packet to the transmit end by using a second protocol, and receives, by using the second protocol, the target packet retransmitted by the transmit end. The method ensures high and stable throughputs, and lowers a memory requirement compared with an improved technology that uses TCP streams to transmit data, thereby saving system resources.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile