Abstract: A packet receiving method of a mobile terminal in which the mobile terminal sets a TCP connection with a server for a packet reception, and a PS (protocol stack) task priority is set to be higher than a UI (user interface) task priority to receive packets. Then, the number of packets stored in a reception queue and signals of a signal queue are monitored while receiving packets. When the number of packets or signals reaches an upper threshold value of a certain level, the UI task priority is altered to be higher than the PS task priority to stop the packet reception and to process the received packets. The number of packets stored in the reception queue and signals of the signal queue is also monitored while processing the packets. When the number of packets or signals reaches a lower threshold value of a certain level, the UI task priority is again altered to be lower than the PS task priority to re-start the packet reception.

Abstract: A method for measuring a service data amount of a terminal in a call connection networking between a TE and a network, in which an amount of provided data is measured and displayed on a screen. Because information on the amount of data provided for service is provided to a data service user, the user can estimate a corresponding billing amount and thus the data service can be more effectively used in terms of cost.

Abstract: An apparatus for checking performance of a wireless data network includes an FTP (File Transport Protocol) module coupled to a test server based on predetermined user information and transmitting and receiving data to and from the coupled test server; a controller for analyzing a test result obtained from transmission and reception of data and outputting the analyzed test result; and an output unit for displaying the outputted test result through a display unit.

Abstract: A mobile communication terminal that can be used to diagnose problems experienced by the mobile communication terminal is described. The mobile communication terminal includes a converter that converts at least one protocol data unit (PDU) into a format for display, and a display unit that displays the at least one converted PDU.

Abstract: A packet receiving method of a mobile terminal in which the mobile terminal sets a TCP connection with a server for a packet reception, and a PS (protocol stack) task priority is set to be higher than a UI (user interface) task priority to receive packets. Then, the number of packets stored in a reception queue and signals of a signal queue are monitored while receiving packets. When the number of packets or signals reaches an upper threshold value of a certain level, the UI task priority is altered to be higher than the PS task priority to stop the packet reception and to process the received packets. The number of packets stored in the reception queue and signals of the signal queue is also monitored while processing the packets. When the number of packets or signals reaches a lower threshold value of a certain level, the UI task priority is again altered to be lower than the PS task priority to re-start the packet reception.

Abstract: A method for measuring a service data amount of a terminal in a call connection networking between a TE and a network, in which an amount of provided data is measured and displayed on a screen. Because information on the amount of data provided for service is provided to a data service user, the user can estimate a corresponding billing amount and thus the data service can be more effectively used in terms of cost.