| 摘要 |
A TPEG(Transport Protocol Experts Group) receiver in a portable terminal and a method thereof are provided to allow the user to always obtain necessary traffic information by continuously receiving a TPEG service. A TPEG receiver in a portable terminal includes an antenna(100), a tuner unit(102), a decoding unit(104), a TPEG decoding unit(112), a data mixing processing unit(114), an external interface unit(106), a map data storing unit(116), an external interface(120), a GPS processor(118), and a control unit(122). The antenna receives a DMB signal. The tuner unit selects and filters a specific channel from the DMB signal. The decoding unit performing a channel decoding for the DMB signal, and performs audio decoding and data decoding. The TPEG decoding unit decodes only traffic information data among the decoded data from the decoding unit. The data mixing processing unit mixes and outputs the traffic information data form the TPEG decoding unit. The external interface unit transmits TPEG data from a second communication means. The control unit receives TPEG data from a corresponding terminal and controls to continuously receive a service when a service use stops. The GPS processor provides a current position value to indicate a current position on map data by corresponding to a control signal.
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