Abstract: A keypad displaying method is provided. The keypad displaying method includes displaying a plurality of keys in a predetermined first display area, and upon receiving a signal corresponding to a request to cyclically shift the plurality of keys, cyclically shifting the plurality of keys in response to the request. The proposed keypad displaying method enables a user to conveniently enter text into a media device while holding the media device with one hand.

Abstract: A keypad displaying method is provided. The keypad displaying method includes displaying a plurality of keys in a predetermined first display area, and upon receiving a signal corresponding to a request to cyclically shift the plurality of keys, cyclically shifting the plurality of keys in response to the request. The proposed keypad displaying method enables a user to conveniently enter text into a media device while holding the media device with one hand.

Abstract: Provided is a method and apparatus for cell re-selection in a dual mode terminal supporting GSM and WCDMA. The method includes measuring a cell re-selection parameter for a WCDMA cell and a GSM cell when attempting a cell re-selection from the GSM cell to the WCDMA cell; determining an additional weight value for cell re-selection; and comparing the determined additional weight value and a cell re-selection threshold value and a weight value received from a network with the cell re-selection parameter.

Abstract: A cell searching method and mobile terminal for a mobile communication system is provided. The terminal and method facilitate cell searching by using a database that registers cell information, such as frequencies and identities. A cell searching method of a mobile terminal according to the present invention includes determining whether authentication information of at least one cell exists in a memory, selecting, when the authentication information exists, the authentication information of the at least one cell, evaluating validity of the selected authentication information and attempting to camp on the cell using the authentication information if the validity evaluation is successful.

Abstract: Provided is a method and apparatus for cell re-selection in a dual mode terminal supporting GSM and WCDMA. The method includes measuring a cell re-selection parameter for a WCDMA cell and a GSM cell when attempting a cell re-selection from the GSM cell to the WCDMA cell; determining an additional weight value for cell re-selection; and comparing the determined additional weight value and a cell re-selection threshold value and a weight value received from a network with the cell re-selection parameter.