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Method and device for data distribution

A data shunting and data packet technology, applied in the field of communication, can solve the problems of shunted data data transmission, unable to meet the specified service quality requirements, reduce data transmission reliability, etc., and achieve the effect of improving reliability

Active Publication Date: 2016-08-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for data offloading, which solves the problem that the offloaded data cannot be transmitted based on the specified quality of service in the offloading network, which may cause it to fail to meet the specified quality of service requirements and reduce the cost of data transmission. question of reliability

Method used

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  • Method and device for data distribution
  • Method and device for data distribution

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Experimental program
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Effect test

Embodiment 1

[0067] Such as Figure 6 As shown, the method of this embodiment may include the following steps:

[0068] 601. A first network device of a first network determines a second quality of service parameter in a second network according to a first quality of service parameter of data to be transmitted in the first network.

[0069] In order to reduce the load of the current cellular network, data distribution is performed through the distribution network, that is, part of the data distribution is transferred to the second network for transmission.

[0070] Since the quality of service parameters transmitted in the first network and the quality of service parameters transmitted in the second network for the data to be transmitted may be different, therefore, before performing data distribution for the user equipment, first, the first network device The first quality of service parameter in the first network determines the second quality of service parameter in the second network. ...

Embodiment 2

[0074] As an improvement of the embodiment, this embodiment provides another data offloading method, the method is executed by the first network device, such as Figure 7 shown, including the following steps:

[0075] 701. A first network device of a first network determines a second quality of service parameter in a second network according to a first quality of service parameter of data to be transmitted in the first network.

[0076] In order to reduce the load of the current cellular network, data distribution may be performed through the distribution network, that is, part of the data distribution may be transferred to the second network for transmission.

[0077] Since the quality of service parameters transmitted in the first network and the quality of service parameters transmitted in the second network for the data to be transmitted may be different, therefore, before performing data distribution for the user equipment, first, the first network device The first quali...

Embodiment 3

[0110] This embodiment provides another method for data offloading, the method is executed by the second network device, such as Figure 8 shown, including the following steps:

[0111] 801. The second network device of the second network receives part or all of the data to be transmitted transmitted by the first network device of the first network according to a second quality of service parameter.

[0112] The second quality of service parameter is a quality of service parameter in the second network determined by the first network device according to the first quality of service parameter of the data to be transmitted in the first network.

[0113] Further optionally, the first quality of service parameter includes a first priority; the second quality of service parameter includes a second priority.

[0114] When there is a control plane interface between the first network device and the second network device, execute step 802; when there is no control plane interface betw...

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Abstract

The invention provides a data distribution method and device. Involved in the field of communication technology. It solves the problem that offloaded data cannot be transmitted in the offload network based on the specified quality of service, which may not meet the specified quality of service requirements, and reduces the reliability of data transmission and the efficiency of system resource utilization. The specific steps may include: the first network device of the first network determines the second quality of service parameter in the second network according to the first quality of service parameter of the data to be transmitted in the first network; the first network device determines the second quality of service parameter according to the second quality of service parameter , to transmit part or all of the data to be transmitted to the second network device in the second network. It can be applied to data distribution.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a data distribution method and device. Background technique [0002] With the growth of mobile Internet services, the data surge in wireless communication networks has increased the demand for broadband. In order to alleviate the congestion of the mobile cellular network, part of the data in the mobile cellular network is offloaded to other available access technologies as a supplement to the mobile cellular network. [0003] In the prior art, the main supplementary network technologies for data offloading may include: WiFi (Wireless Fidelity, Wireless Fidelity), Femtocell and iMB (Integrated Mobile Broadcast, integrated mobile broadcasting), etc. The above technology can be applied to cellular networks such as LTE (Long Term Evolved, long term evolution network), UMTS (Universal Mobile Telecommunications System, universal mobile communication system). [0004] I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/10H04L47/80
CPCH04W28/0236H04W28/0268H04W28/24H04L47/785H04L47/805H04W28/10H04W28/0967H04W92/20H04W76/12
Inventor 姜怡权威宋巍巍
Owner HUAWEI TECH CO LTD