Abstract: An apparatus for a user equipment (UE), the apparatus including: a processor configured to: establish a direct wireless connection with a further UE, decode cellular network information received from the further UE via direct communication over the established direct wireless connection, wherein the cellular network information comprises information associated with a cell selected by the further UE for cellular communication, and configure cellular communications with a cellular network access node of the cell based on the decoded cellular network information.

Abstract: A circuitry including a first antenna configured to communicate via a first RAT; including a substrate; and a second antenna located on the substrate of the first antenna configured to communicate via a second RAT, wherein communication via the first RAT does not interfere with communication via the second RAT.

Abstract: A wireless station may include one or more processors. The wireless station may receive a no wireless fidelity (WiFi) signal indicating a parameter. The wireless station may also provide a scan signal comprising a scan list indicating a WiFi frequency band that a cellular modem is to scan for a WiFi signal based on the parameter. In addition, the wireless station may provide a mode signal based on the no WiFi signal. The mode signal may indicate that a WiFi modem is to enter a low power mode. Further, the wireless station may receive a detect signal indicating that the cellular modem detected the WiFi signal within the WiFi frequency band. The wireless station may provide a wake-up signal configured to cause the WiFi modem to enter an operational mode, the wake-up signal indicating a frequency of the detected WiFi signal.

Abstract: A wireless communication device including a processor; a memory, coupled to the processor, to store instructions, which when executed by the processor, cause the processor to: connect an antenna to an energy harvesting (EH) circuit, wherein the antenna is configured to capture a Wi-Fi radio frequency (RF) signal; send the Wi-Fi RF signal to the EH circuit; determine a RF signal strength of the Wi-Fi RF signal; and determine a location of the wireless communication device based on the RF signal strength.

Abstract: An apparatus for a wireless device includes a signal generation circuit configured to generate a reference signal and modify the reference signal to obtain an adjusted reference signal. The apparatus further includes a signal processing circuit configured to cause transmission of the adjusted reference signal via one or more antennas. A reflected signal received by the one or more antennas is detected. The reflected signal corresponds to the adjusted reference signal. A comparison of the reflected signal is performed with a feedback signal. The feedback signal is generated based on the reference signal. An atmospheric attenuation level for the location of the wireless device is determined based on the comparison. A notification is generated based on the atmospheric attenuation level.