发明名称 |
Data Communication Apparatus and Data Communication Method |
摘要 |
Realizing a data communication device and a data communication method enabling to specify an IC memory mounted in the communication device and to perform data communication to the communication device in which the IC memory is mounted. A mobile device 100 of transmitting side accepts a domain ID specifying a detachable IC memory uniquely from an application 102, a communication driver 105 obtains an IP address of the device of correspondent on the basis of the accepted domain ID from a name server 300 storing the domain ID and the IP address being associated with each other. Then, the communication driver 105 obtains a port ID which an IC memory of the device of correspondent assigned to an application, and transmits the domain ID and the port ID together with a transmission data to the IP address. The device of correspondent rims the application based on the received port ID and executes an appropriate processing.
|
申请公布号 |
US2008133923(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20070587091 |
申请日期 |
2007.08.15 |
申请人 |
NTT DOCOMO, INC;KEN SAKAMURA;NOBORU KOSHIZUKA |
发明人 |
SAKAMURA KEN;KOSHIZUKA NOBORU;TERADA MASAYUKI;MORI KENSAKU;ISHII KAZUHIKO;HONGO SADAYUKI |
分类号 |
H04L9/32;H04L12/56;H04K1/00;H04L12/18;H04L29/06;H04W8/26;H04W88/02 |
主分类号 |
H04L9/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|