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Data transmitting and receiving method

A technology of data receiving method and data transmission method, which is applied in the direction of electrical components, transmission systems, etc., can solve problems such as taking a long time and impractical server services, and achieve the effect of improving transmission efficiency

Inactive Publication Date: 2011-05-18
COMPAL ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The disadvantage of this is that when a less important client needs to download some important data or a large amount of data, it may take a long time, making the service provided by the server impractical

Method used

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Embodiment Construction

[0032] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, steps, and features of the data sending and receiving method proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The description is as follows.

[0033] Simply put, the principle of the present invention is to monitor the network connection between the client and the server, and then reserve the part between the client and the server according to the bandwidth reservation request made to the server by the application program to which the network connection belongs. Bandwidth is dedicated to specific data or transmission protocols, such as multimedia data. As for how much bandwidth is reserved, it depends on different embodiments of the present invention, for example, as much as the application program requires, ...

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Abstract

A data sending and receiving method to pledge the network transmission bandwidth of the specific data and enhances the transmission efficiency. The data sending method includes the following steps: monitoring the network link that uses to transmission data, check the network link whether or not exist the bandwidth reserving request. If there is not bandwidth reserving request, the network link uses the surplus bandwidth to send data. If there is bandwidth reserving request, check the network link whether or not exists fixed reserving bandwidth. If the network link exists the fixed reserving bandwidth, check the reserve bandwidth whether or not enough to send data. If the reserving bandwidth is enough to send data, uses the reserving bandwidth to send data. If network link is not exist fixed reserving bandwidth or the reserving bandwidth is not enough to send data, fix the new reserving bandwidth and send the data by it.

Description

technical field [0001] The present invention relates to a data sending and receiving method used on a network, and in particular to a data sending and receiving method that improves transmission efficiency by reserving bandwidth. Background technique [0002] At present, the existing known network quality of service (QoS for short) method is usually to sort according to the importance of the clients when the server (server) transmits data to multiple different clients (clients) at the same time. More transmission time is given to clients with higher importance, and less transmission time is given to clients with lower importance, so clients with lower importance usually need to spend a longer time to download data from the server. For example in figure 1 Among them, the network composed of server S and two clients C1 and C2 may transmit data as follows figure 2 shown. Among a series of seven packets, six packets P1 are sent to the client C1, and only one packet P2 is sen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/02
Inventor 王人立
Owner COMPAL ELECTRONICS INC
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