Wireless link dynamic selection method and system

Abstract

The invention discloses a wireless link dynamic selection method and system, a plurality of first communication interfaces are in communication connection with an upper-layer application, a plurality of second communication interfaces are respectively connected with a plurality of wireless links, service data sent by the upper-layer application are transmitted to a splitting aggregation module through the first communication interfaces, and the service data are transmitted to the splitting aggregation module through the second communication interfaces. The splitting and aggregation module splits the service data into a data stream according to the transmission capability of the wireless link, the split data stream passes through the link selection module, and the link selection module selects one or more wireless links with good wireless link states for parallel transmission; and when service data is received, the service data from the second communication interface is aggregated into a data stream which can be identified by the upper-layer application through the splitting and aggregating module, so that service communication is completed. According to the invention, the state of the wireless link is detected, and the number of data streams borne by each wireless link can be dynamically adjusted according to a link state parameter sorting result.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method, system, mobile terminal and computer-readable storage medium for dynamically selecting a wireless link. Background technique [0002] Load balancing technology is mainly used to handle a large number of concurrent data requests from clients, and distribute access traffic to multiple server nodes. The requests or data streams processed by them are independent and complete; The splitting capability of a single input data stream, but only selects different destination servers for multiple data streams according to the load on the server side. At present, the load balancing technology is mainly oriented to the cloud network or cluster network. The connection between the load balancing device and the cloud server or cluster server is a wired connection. The change characteristics of the wired communication link are very different from the wireless link...

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a wireless link dynamic selection method, system, mobile terminal and computer-readable storage medium, aiming to solve the problem that the prior art does not support data stream splitting at the wireless link level, and cannot Aggregation of wireless links on the inbound side

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