Title:
DATA SENDING APPARATUS, DATA RECEIVING APPARATUS, DATA TRANSMISSION METHOD, AND DATA TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/207067
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a data sending apparatus, a data receiving apparatus, a data transmission method, and a data transmission system. The data sending apparatus is used for transmitting data to the data receiving apparatus by means of a data frame in a synchronization link, wherein the data carries a data clock, and the synchronization link is provided with a link clock. The data sending apparatus comprises a first controller and a first communication interface. The first controller is used for: controlling the first communication interface, and sending, within a preset time, data to the data receiving apparatus in the form of a data packet by means of the data frame; acquiring a count value of the link clock and a count value of the data clock within the preset time, and obtaining a clock count difference value according to a difference value between a count value variation of the link clock and a count value variation of the data clock within the preset time; and according to the clock count difference value, controlling the first communication interface to adjust the number of data packets which are transmitted by the data frame, and sending instruction information to the data receiving apparatus, wherein the instruction information is used for instructing the adjustment of the number of data packets which are transmitted on the data frame.
Inventors:
GAO LIN (CN)
HAN YUNFENG (CN)
YUE HUAWEI (CN)
HAN YUNFENG (CN)
YUE HUAWEI (CN)
Application Number:
PCT/CN2022/134820
Publication Date:
November 02, 2023
Filing Date:
November 28, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L49/90; H04J3/06
Foreign References:
| CN111628841A | 2020-09-04 | |||
| CN114257772A | 2022-03-29 | |||
| CN103873180A | 2014-06-18 | |||
| US9749123B1 | 2017-08-29 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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