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Method and device for changing data sending content according to feedback waiting time

A technology of waiting time and data, applied in the field of data transmission

Active Publication Date: 2021-03-19
广州技象科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method can only alleviate the low efficiency of data transmission to a certain extent, and new improvements are needed

Method used

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  • Method and device for changing data sending content according to feedback waiting time
  • Method and device for changing data sending content according to feedback waiting time
  • Method and device for changing data sending content according to feedback waiting time

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Embodiment Construction

[0029] The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, rather than to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.

[0030] figure 1 It is a flow chart of a method for changing data transmission content according to the feedback waiting time provided by the embodiment of the present invention. This embodiment is applicable to the data transmission process, and specifically includes the following steps:

[0031] Step S101 , during the data transmission process, monitor each transmission process configured by the retransmission mechanism, and determine the retransmission waiting time...

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Abstract

The embodiment of the invention discloses a method and device for changing data sending content according to feedback waiting time, and the method comprises the steps: monitoring each transmission process configured by a retransmission mechanism in a data transmission process, and determining the retransmission waiting time of each transmission process; when detecting that the retransmission waiting time in a certain transmission process is longer than the data block sending processing time, adding a new data block to the transmission process, and grouping the data blocks; and sending the grouped data blocks in sequence according to the grouping condition, wherein the sending time interval of each group of data blocks is greater than the set time slot duration. According to the scheme, thedata transmission efficiency is remarkably improved, and the data transmission mechanism is optimized.

Description

technical field [0001] The embodiments of the present application relate to the technical field of data transmission, and in particular to a method and an apparatus for modifying data transmission content according to a feedback waiting time. Background technique [0002] In the process of data transmission in the stop-and-wait mode, the sender will stop and wait for the feedback message from the other party after each data block is sent. If the feedback message is that the data is received completely, it will send the next data block. If the feedback message is data If missing, resend the current data block. [0003] In the prior art, in order to improve the throughput of data transmission, the sending end creates multiple sending processes. For example, when one sending process is waiting for a feedback message, another sending process can send data blocks. However, this method can only alleviate the low efficiency of data transmission to a certain extent, and new improve...

Claims

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Application Information

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IPC IPC(8): H04L1/18H04L1/16
CPCH04L1/189H04L1/1607
Inventor 郑凛马凤鸣林英喜陈杰文
Owner 广州技象科技有限公司
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