Method and device for transmitting data

A data transmission method and data transmission technology, which are applied in the field of data transmission methods and devices, can solve the problems of low Internet access speed and network congestion of user terminal equipment, achieve good Internet experience, and improve the effect of Internet bandwidth

Active Publication Date: 2013-11-13
HUAWEI DEVICE 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 data transmission method and device, which can solve the problem of network congestion and user terminal equipment Internet access when the user terminal equipment simultaneously initiates multiple data requests and obtains a large amount of data from the server in the prior art. slow speed problem

Method used

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  • Method and device for transmitting data

Examples

Experimental program
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Embodiment 1

[0024] The embodiment of the present invention provides a data transmission method, such as figure 1 As shown, the method includes:

[0025] 101. Access the hotspot device to obtain a data request initiated by the terminal device.

[0026] It is worth noting that the access hotspot device in this embodiment may be an AP (Access Point, access point) device in a mobile communication network, or other network element devices with AP functions, such as a wireless router, a wireless gateway etc., there is no limitation here.

[0027] 102. The hotspot access device selects a communication network with the highest current transmission rate from at least two available communication networks as the designated network for the data request.

[0028] For ease of understanding, this embodiment takes an AP device as an example for illustration; the above-mentioned "available communication network" refers to a communication network that the AP supports the network standard of the network a...

Embodiment 2

[0035] The embodiment of the present invention provides a data transmission method, such as figure 2 As shown, the method includes:

[0036] 201. The AP device detects and determines currently available communication networks, where there are at least two available communication networks.

[0037] It is worth noting that the AP device in this embodiment may also be replaced by network element devices with specific AP functions such as wireless routers and wireless gateways, which are not limited here. Specifically, the above "available communication network" refers to the communication network that the AP supports the network standard of the network and has the authority to use the network for data transmission. The communication network includes but is not limited to: GPRS network, 3G network, 4G network , WIFI network, WAP network, and wired network, etc. Among them, 3G and 4G networks include various standards. For example, 3G networks include: CDMA2000 (Code Division Mu...

Embodiment 3

[0065] An embodiment of the present invention provides a data transmission device, which can be applied to an AP device to implement the above method embodiment, such as Figure 4 As shown, the data transmission device includes:

[0066] A data request obtaining unit 41, configured to obtain a data request initiated by a terminal device;

[0067] A network allocation unit 42, configured to select the communication network with the highest current transmission rate from at least two available communication networks as the designated network for the data request;

[0068] a link establishing unit 43, configured to establish a data transmission link in the designated network;

[0069] The data transmission unit 44 is configured to send the data request to the server through the data transmission link to acquire data.

[0070] Further, such as Figure 5 As shown, the data request obtaining unit 41 includes a splitting module 411, configured to receive a service request from a t...

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Abstract

The invention discloses a method and device for transmitting data, and relates to the field of communications. The method and device for transmitting data are used for solving the problems that when a plurality of data requests are simultaneously issued by terminal equipment and a large amount of data is acquired from a server, network jams are caused and the internet speed on a user terminal is low. The method comprises the steps that data requests issued by the terminal equipment are acquired by hotspot access equipment; a communication network with the highest transmission rate is selected as the appointed network of the data requests by the hotspot access equipment from at least two available communication networks; data transmission links are built in the appointed network by the hotspot access equipment; the data requests are sent to the server by the hotspot access equipment according to the data transmission links so as to acquire data. The method and device for transmitting data are suitable for the field of communciation and are used for achieving service data transmission.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission method and device. Background technique [0002] In current mobile applications, user terminal devices can access a wide area network by accessing hotspot devices, such as routers and wireless gateways. The wide area network mainly includes: WAP (Wireless Application Protocol, wireless application protocol) network, 3G (3rd-Generation, third-generation mobile communication technology) network, WIFI (Wireless Fidelity, wireless fidelity) network, wired network, etc., among which, 3G And WIFI supports high-speed transmission of network data, which is the mainstream technology for data communication. When 3G or WIFI is used for Internet access services, the Internet access bandwidth of the user terminal device mainly depends on the bandwidth of the 3G network currently connected to the access hotspot device, or the bandwidth of the currently connected WIFI netw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18
CPCH04W48/16H04W48/18
Inventor 王剑平
Owner HUAWEI DEVICE CO LTD
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