Data transmitting and receiving method between a mobile terminal and an information center in a navigation system
First Claim
1. A method for transmitting and receiving path guiding data of a mobile terminal in a navigation system, which comprises an information center for providing navigation information and the mobile terminal connected with the information center via a wireless network, the method comprising the steps of:
- (a) storing information on received data if the connection is disconnected during reception of the path guiding data;
(b) transmitting a reconnection request message and a message corresponding to size of the received data to the information center; and
(c) receiving the rest of the path guiding data transmitted from the information center.
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Abstract
A data transmitting and receiving method between a mobile terminal and an information center in a navigation system is disclosed. The present invention is characterized in that if lower items of a destination are not received from the information center in the middle of receiving destination setting items to set the destination after the mobile terminal transmits a destination setting request message to the information center, the mobile terminal sends a reconnection request message and stored destination setting data.
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Citations
2 Claims
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1. A method for transmitting and receiving path guiding data of a mobile terminal in a navigation system, which comprises an information center for providing navigation information and the mobile terminal connected with the information center via a wireless network, the method comprising the steps of:
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(a) storing information on received data if the connection is disconnected during reception of the path guiding data;
(b) transmitting a reconnection request message and a message corresponding to size of the received data to the information center; and
(c) receiving the rest of the path guiding data transmitted from the information center. - View Dependent Claims (2)
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Specification