Dynamical Asymmetric Management Method for Bluetooth Real-time Data Transfer System

摘要

The present invention relates to a method of operating a Bluetooth asymmetric dynamic real-time transmission system, each of the link channel environment In the dynamic asymmetry of the Bluetooth operating method for real-time transmission systems dynamically allocate link resources in accordance with, at least, but the operational link between devices in real time with respect to three or more devices, check the channel status of each real-time link - that is, comparing the packet error rate of each link in real time - by, when the channel environment is inferior channel environment of one link of the other link management for each type of real-time link asymmetrically to suit the data channel state (dynamically changing) - that is, interference is more severe side live link dynamically add and link types Changed - , which is characterized in that. ; According to the present invention, by dynamically allocate link resources according to a channel environment of each of the link, if the channel environment between the one device is inferior compared to the channel environment between the other devices, such as the degree of while maintaining the communication quality or increasing the energy consumption, it is effective to use the energy of the same degree as to obtain higher communication quality.