| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile terminal and a hand-over method in which a hand-over processing time sand a momentary interruption time of an information channel TCH during communication are reduced. SOLUTION: A mobile terminal that conducts hand-over in a time division multiple access(TDMA)/time division duple(TDD) system is provided with an antenna section 11, a radio transmission section 12, a radio reception section 13, a base band processing section 14 that conducts the analysis processing of a signal obtained by receiving a radio signal at the radio reception section 13, the synchronization processing of a TDMA frame, an output of transmission data to the radio transmission section 12 or detection of the received signal level, a hand-over base station information storage section 17 that stores base station information for hand-over processing, a synthesizer section 16 for a local oscillator and a control section 15 for the entire sections. The control section conducts logical control channel searching by using idle slots other than an information channel communicating slot and adjacent slots to the above slot during communication. |
