Abstract: The disclosure is related to a method of selecting one of access points based on multiple quality parameters in different frames. The method may include receiving a probe response frame from access points, analyzing quality parameters included in the received probe response frame to estimate wireless link quality of each access point, and selecting one of the access points based on the analysis result.

Abstract: The disclosure is related to a method of selecting one of access points based on multiple quality parameters in different frames. The method may include receiving a probe response frame from access points, analyzing quality parameters included in the received probe response frame to estimate wireless link quality of each access point, and selecting one of the access points based on the analysis result.

Abstract: The disclosure is related to a method of selecting one of access points based on multiple quality parameters in different frames. The method may include receiving a probe response frame from access points, analyzing quality parameters included in the received probe response frame to estimate wireless link quality of each access point, and selecting one of the access points based on the analysis result.

Abstract: The disclosure is related to a method of selecting one of access points based on multiple quality parameters in different frames. The method may include receiving a probe response frame from access points, analyzing quality parameters included in the received probe response frame to estimate wireless link quality of each access point, and selecting one of the access points based on the analysis result.

Abstract: A method of preventing call drop in a mobile terminal when a serving radio network subsystem SRNS relocation to a target RNC from a source RNC is performed includes (a) receiving a control message in accordance with start of the SRNS relocation from the target RNC, (b) performing a RLC configuration procedure, (c) transmitting a complete message in accordance with the RLC configuration procedure to the target RNC, and (d) retransmitting the complete message to the target RNC in case that RLC reset is performed after the complete message is transmitted. As a result, call drop by exceptional case while the SRNS relocation is performed may be prevented.

Abstract: The present invention is directed to an MB-MM mobile communication terminal. According to a preferred embodiment of the present invention, an MB-MM mobile communication terminal comprising a first modem and a second modem, further comprises an activation control unit determining whether the second modem is activated if the activation control unit receives an activation order from the first modem for activating the second modem. The activation control unit authorizes the power to the second modem only if the second modem is not activated. The present invention can provide an MB-MM mobile communication terminal that is able to prevent an equipped modem from being read as activated although the equipped modem is actually not activated and a method for controlling the modem power of the MB-MM mobile communication terminal.

Abstract: A method of preventing call drop in a mobile terminal when a serving radio network subsystem SRNS relocation to a target RNC from a source RNC is performed includes (a) receiving a control message in accordance with start of the SRNS relocation from the target RNC, (b) performing a RLC configuration procedure, (c) transmitting a complete message in accordance with the RLC configuration procedure to the target RNC, and (d) retransmitting the complete message to the target RNC in case that RLC reset is performed after the complete message is transmitted. As a result, call drop by exceptional case while the SRNS relocation is performed may be prevented.

Abstract: The present invention is directed to an MB-MM mobile communication terminal. According to a preferred embodiment of the present invention, an MB-MM mobile communication terminal comprising a first modem and a second modem, further comprises an activation control unit determining whether the second modem is activated if the activation control unit receives an activation order from the first modem for activating the second modem. The activation control unit authorizes the power to the second modem only if the second modem is not activated. The present invention can provide an MB-MM mobile communication terminal that is able to prevent an equipped modem from being read as activated although the equipped modem is actually not activated and a method for controlling the modem power of the MB-MM mobile communication terminal.