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Multi-link aggregated link bandwidth distribution method and apparatus applied to mobile network

A multi-link aggregation and link bandwidth technology, applied in the field of link aggregation, can solve problems such as poor link aggregation effect, poor stability, and large data fluctuations, and achieve load balancing and good link aggregation effects

Active Publication Date: 2016-08-24
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a link bandwidth allocation method and device for multi-link aggregation of a mobile network to solve the defects of poor stability of the mobile network and poor link aggregation effect caused by large data fluctuations in the prior art. Realize efficient allocation of bandwidth in link aggregation technology suitable for mobile networks

Method used

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  • Multi-link aggregated link bandwidth distribution method and apparatus applied to mobile network
  • Multi-link aggregated link bandwidth distribution method and apparatus applied to mobile network
  • Multi-link aggregated link bandwidth distribution method and apparatus applied to mobile network

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Embodiment 1

[0033] figure 1 It is a technical flow chart of Embodiment 1 of the present invention, such as figure 1 As shown, an embodiment of the present invention is a link bandwidth allocation method for multi-link aggregation of a mobile network, which is applied to a mobile device that is under the signal coverage of multiple mobile communication networks and has an aggregated link established in the aggregated link. The distribution of bearer data on the link is mainly realized through the following steps:

[0034] Step 110: Obtain the operator's base station connected to each link in the aggregated link at the current moment, the theoretical bandwidth of each link, the location information of the mobile device, and the signal strength information of the base station received by the mobile device;

[0035] In the embodiment of the present invention, the theoretical bandwidth can be calculated according to the following formula:

[0036]

[0037] Wherein, each link acquires the ...

Embodiment 2

[0053] figure 2 It is the technical flow chart of Embodiment 2 of the present invention, and the following parts will be combined figure 2 Specifically, in a link bandwidth allocation method for multi-link aggregation in a mobile network according to an embodiment of the present invention, the theoretical bandwidth of each link at the current moment in the aggregated link, the base station connected to each link, The location information of the mobile device and the signal strength information of the base station received by the mobile device are further implemented by the following steps 210 to 260; the next time interval is calculated according to the acquired location information and the signal strength information The floating ratio of each link bandwidth within is further implemented by step 270; the calculation of link bandwidth prediction value and bandwidth allocation is further implemented by steps 280-290.

[0054] Step 210: Connect the mobile device to each mobil...

Embodiment 3

[0093] image 3 It is a schematic diagram of the device structure of Embodiment 3 of the present invention, combined with image 3 As shown, an embodiment of the present invention is a link bandwidth allocation device for multi-link aggregation in a mobile network, mainly including a data acquisition module 31 , a bandwidth floating ratio calculation module 320 , a bandwidth prediction module 330 , and a bandwidth allocation module 340 .

[0094] The data acquisition module 310 is configured to acquire the operator's base station connected to each link in the aggregated link at the current moment, the theoretical bandwidth of each link, the location information of the mobile device, and the base station information received by the mobile device. signal strength;

[0095] The bandwidth floating ratio calculation module 320 is configured to calculate each bandwidth in the next time interval according to the acquired position information of the mobile device at the current momen...

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Abstract

An embodiment of the invention provides a multi-link aggregated link bandwidth distribution method and apparatus applied to a mobile network. Information of an operator base station connected with all links, theoretical bandwidth information of all links, mobile device position information and signal intensity information of base station signals received by a mobile device at current time in an aggregated link are obtained; according to the obtained position information and the obtained signal intensity information, bandwidth floating ratios of all the links in a next time interval are calculated; according to the bandwidth floating ratios and the theoretical bandwidth information, link bandwidth predicted values in the next time interval are obtained, and data transmission bandwidth distribution between the mobile terminal and the base stations in the next time interval is conducted according to the bandwidth predicted values of all the links. Link aggregation load balancing in the Mobile Internet can be achieved, and good link aggregation effects are exerted in the Mobile Internet.

Description

technical field [0001] Embodiments of the present invention relate to the field of link aggregation, in particular to a link bandwidth allocation method and device for multi-link aggregation in a mobile network. Background technique [0002] Link aggregation technology refers to bundling multiple physical ports together to form a logical port, so as to realize the load sharing of outgoing / incoming traffic among member ports. When the switch detects that a link failure occurs on one of the member ports, it stops sending packets on this port, and recalculates the port to send packets on the remaining links according to the load sharing policy, and restarts again after the faulty port recovers. Calculate the packet sending port. Link aggregation is a very important technology in terms of increasing link bandwidth and realizing link transmission elasticity and redundancy. [0003] Existing link aggregation schemes are mostly used in wired data switching networks. Due to the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/08H04W28/20H04W28/02
CPCH04W28/0226H04W28/0231H04W28/20H04W28/082
Inventor 杜兆峰
Owner FAFA AUTOMOBILE (CHINA) CO LTD
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