Method and device for adjusting group size

An adjustment method and grouping technology, applied in the field of network communication, can solve problems such as reducing communication efficiency and wasting link bandwidth between the sending end and the receiving end

Active Publication Date: 2016-09-14
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, this application provides a method and device for adjusting the packet size to solve the problem that the existing confirmation mechanism wastes the link bandwidth between the sending end and the receiving end and reduces communication efficiency

Method used

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  • Method and device for adjusting group size
  • Method and device for adjusting group size
  • Method and device for adjusting group size

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Embodiment Construction

[0017] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0018] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides a method and a device for adjusting a group size. Groups are configured at a network entity. The method comprises the steps of, when the network entity serves as a sending end, obtaining the group size of a group, adding messages in the number of the group size into the group and sending the messages in the group to a receiving end; receiving a confirmation message which is sent by the receiving end and aims at the messages in the group, and adjusting the group size of the group by utilizing the type of the confirmation message; and when the network entity serves as the receiving end, receiving the messages in the group sent by the sending end, and sending the confirmation message which is sent by the sending end and aims at the messages in the group. By applying the embodiment, the receiving end only needs to return one confirmation message for the multiple messages in the group, so that the sending number of the confirmation messages can be reduced greatly, and the link bandwidth between the receiving end and the sending end is saved, and communication efficiency between the receiving end and the sending end is improved.

Description

technical field [0001] The present application relates to the technical field of network communication, and in particular to a method and device for adjusting a packet size. Background technique [0002] Since the TCP (Translation Control Protocol, Transmission Control Protocol) protocol has a confirmation mechanism, it can solve the problem of packet out-of-order and packet loss, and ensure the integrity of the data. Therefore, the message transmission process between the sender and the receiver is usually Realized based on TCP protocol. The existing acknowledgment mechanism is that the receiving end replies with a confirmation message for each received message. If the sending end does not receive the acknowledgment message from the receiving end, it means that the previously sent messages have out-of-order or packet loss problems. , a retransmission is required. [0003] However, this method needs to send a large number of confirmation messages, which will inevitably was...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/801H04L29/06
Inventor 代鑫
Owner HANGZHOU DPTECH TECH
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