| At present, wearable device is gradually accepted by the society.As one of theFast-growing high-tech markets, wearable devices get capital favor Both in dailyexercise or medical health monitoring application areas,, while also growingdevelopment. In order to meet the needs of users, wearable device is constantlyevolving in terms of miniaturization, network, intelligent. This is not only requestsCommunications capabilities improvement， but also rise power equipment.Therefore, how to ensure lower power consumption in a good web experience, thisarticle is going to solve the problem.This paper considers the wearable device functions and communicationrequirements, and explore an adaptive selection of wireless network for data transfer.For non-urgent data storage time quantitative send, and the right amount ofcompression of the data, using a low-power connection priority, demand forhigh-speed high-power connection, close the connection is lost choose to connectlong-distance connections.After the development of this software, this data communication software isapplied to the Android platform. As a data communication software, this softwareprovides data transfer interface for other software applications, adaptive selection ofBluetooth and WIFI for data communications. User and device applications throughthe data interface, to minimize the cost of the required data is sent to the destinationstable, wearable devices to meet the increasing power requirements andcommunication needs. The purpose of this software is designed for softwareselection data transmission compared to traditional single transmission. It can beoptimized for different wearable devices, improve software efficiency and communication stability with greater flexibility.Through this design, not only to learn two Bluetooth and WIFI wirelesstransmission, but also to learn JAVA programming knowledge and programmingskills, increased software design experience on the Android platform and software. |
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