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

摘要

The wireless communication device and method uses a processing unit comprising a first chip that transmits and receives data according to the LTE standard and a second chip that operates in parallel with the first chip to transmit and receive data over a WLAN (301). . The processing unit determines a plurality of access points (APs) that can transmit and receive data by the second chip in the WLAN (303), and simultaneously transmits or receives data in the WLAN by the second chip for each different AP. The optimal AP based on a plurality of factors including at least determining whether transmission or reception of data by the first chip according to the LTE standard reduces the overall throughput of the first chip and the second chip. Identify (305). If the second chip is pre-connected to the WLAN via an AP other than the optimal AP, the processing unit disconnects the second chip from the AP other than the optimal AP (307) and connects to the WLAN via the optimal AP. (309).