Abstract: Disclosed is a cathode for a lithium secondary battery, which has a coating layer formed on an edge portion of a cathode plate, a method of manufacturing the cathode, and a lithium secondary battery including the cathode. The cathode includes a cathode plate and a coating layer formed at an edge portion of the cathode plate, in which the cathode plate includes a cathode current collector provided with cathode tab and a cathode active material laminated on at least one surface of the cathode current collector, and the coating layer includes a conductive polymer layer and an insulating coating layer.

Abstract: An electronic device is disclosed and includes a communication circuit configured to transmit and receive a signal, a processor, and a memory configured to be electrically connected with the processor. The processor is configured to allow the communication circuit to receive data for a handoff from a server, determine a target access point (AP) of a connection after the handoff among candidate target APs based on the data for the handoff, and determine a handoff trigger point based on the data for the handoff and trigger a handoff to the target AP if a position of the electronic device meets the determined handoff trigger point.