Bandwidth allocation method, device, equipment and storage medium

A bandwidth allocation method and bandwidth technology, applied in the network field, can solve problems such as effective code rate reduction and affect audio and video quality, and achieve the effect of increasing effective code rate, improving audio and video quality, and reducing the probability of network congestion

Active Publication Date: 2022-06-24
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a bandwidth allocation method, device, device, and storage medium, which can be used to solve the technical problem in the related art that allocating bandwidth based on network congestion will lead to a decrease in the effective bit rate, thereby affecting the quality of audio and video

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  • Bandwidth allocation method, device, equipment and storage medium
  • Bandwidth allocation method, device, equipment and storage medium
  • Bandwidth allocation method, device, equipment and storage medium

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Embodiment Construction

[0028] In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0029] figure 1 It is a schematic diagram of the implementation environment provided by the embodiment of the present application. The implementation environment includes multiple sending devices 101 and multiple receiving devices 102. The multiple sending devices 101 are devices at the sending end, and are used to send data of the target service to the multiple receiving devices 102, and the multiple receiving devices 102 are devices at the receiving end. The device is configured to receive data of the target service sent by multiple sending devices 101 . The target service can be video service, audio service or other service. The multiple sending devices 101 may be terminals or servers, and the multiple receiving devices 102 may also ...

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Abstract

The embodiment of the application discloses a bandwidth allocation method, device, equipment and storage medium, belonging to the field of network technology. The method includes: when it is detected that the first network parameter changes, according to the first data transmission rate and the first data volume, determine the network status measurement duration; acquire the second network parameter within the network status measurement duration; based on the second network parameter, allocate the first bandwidth and the second bandwidth, the first bandwidth is the bandwidth used to send the first data packet of the target service, and the second bandwidth is used to retransmit the second data packet of the target service not successfully received by the receiving device bandwidth. In the embodiment of the present application, bandwidth allocation can be performed according to more accurate second network parameters, thereby increasing an effective bit rate and further improving audio and video quality.

Description

technical field [0001] The embodiments of the present application relate to the field of network technologies, and in particular, to a bandwidth allocation method, apparatus, device, and storage medium. Background technique [0002] Quality of Service (Quality of Service, QoS) technology refers to a technology used to solve problems such as network delay and congestion. [0003] In the related art, the solution of the quality of service technology is as follows: Assuming that packet loss or RTT (Round-Trip Time, round-trip delay) changes are caused by network congestion, the sender allocates the source according to the packet loss rate fed back by the receiver. Encoding bandwidth and forward error correction encoding bandwidth. [0004] However, in actual situations, packet loss or RTT may be caused by factors other than network congestion. The above-mentioned bandwidth allocation based on network congestion will reduce the effective bit rate, thereby affecting the audio an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L47/80H04L41/0896H04L41/147H04L47/25H04L47/263H04L1/00H04L43/087H04L43/0864H04L43/0894H04L43/0829
CPCH04L47/805H04L41/0896H04L41/147H04L47/25H04L47/263H04L1/0002H04L43/087H04L43/0864H04L43/0894H04L43/0829
Inventor 韩庆瑞
Owner TENCENT TECH (SHENZHEN) CO LTD
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