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Message processing method and device

A message processing and message technology, applied in the field of communications, to achieve the effects of large granularity, convenience for large-scale commercial use, and guaranteeing reliability and timeliness

Active Publication Date: 2020-04-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a message processing method and device to solve the problem of message transmission control in the prior art

Method used

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  • Message processing method and device

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Embodiment Construction

[0075] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0076] In order to facilitate the understanding of the solutions of the embodiments of the present application, concepts and related technologies involved in the present application are described first.

[0077] Message numbering: numbering in units of messages, which can be sequentially numbered within the range of natural numbers, sequentially numbered within the range of odd numbers, sequentially numbered within the range of even numbers, and periodically sequenced within a certain number of natural numbers , or even a non-sequential number, as long as the sending end and the receiving end are consistent, which is not limited in the present invention. The numbering is carried out in units of packets, and the numbering of the next packet has noth...

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Abstract

The embodiment of the invention provides a message processing method. The method is applied to a first network device, a first network device sends a first message to a second network device, a control message header of the first message comprises a first number, the first number is used for indicating a message number of a message carrying the first number between the first network device and thesecond network device; and the first network device receives a first acknowledgement message from the second network device, the first acknowledgement message comprises an indication of whether the second network device receives the first message. Through the message number and the acknowledgement message between the first network device and the second network device, message transmission betweenthe network devices can be effectively controlled.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a message processing method and device. Background technique [0002] Current network applications are mainly composed of hosts at both ends (personal computers, mobile phones, servers, etc.) and intermediate networks (wired networks, wireless networks, etc.), and the data interacted between hosts is transmitted through the intermediate network. The control of data transmission (packet loss retransmission, rate control, etc.) is completed by the host, and the intermediate network does not participate, and the intermediate network only performs best-effort and stateless forwarding services. [0003] In the prior art, the host at the sending end guesses the network status based on the confirmation message returned by the host at the receiving end, and then adjusts the sending rate. This mechanism has a large misjudgment, which leads to poor transmission control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/16H04L1/18H04L12/801H04L45/74
CPCH04L1/1607H04L1/1867H04L1/188H04L47/34H04L1/1642H04L1/1685H04L47/283H04L69/22H04L69/28H04L45/74
Inventor 周兴旺李峰何健飞王伟光张毅厉益舟
Owner HUAWEI TECH CO LTD
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