Devices and methods for optimizing simultaneous long-term evolution (LTE) signals and signals in industrial, scientific, and medical (ISM) radio bands.

摘要

PROBLEM TO BE SOLVED: To provide a device and a method for optimizing a signal. A processing unit executed by a wireless communication device includes a first chip that transmits / receives data according to an LTE standard, and a second chip that operates in parallel with the first chip so as to transmit / receive data in a WLAN. Is used. The processing unit determines a plurality of access points (APs) that transmit and receive data on the WLAN by the second chip, and adopts the LTE standard at the same time as transmitting or receiving data on the WLAN by the second chip to different APs. The optimal AP is identified based on a number of factors, including at least determining whether the subsequent transmission or reception of data by the first chip reduces the overall throughput of the first and second chips. When the second chip is previously connected to the WLAN via an AP other than the optimum AP, the processing unit disconnects the second chip from the AP other than the optimum AP and connects to the WLAN via the optimum AP. [Selection diagram] Fig. 3