发明名称 |
Head set apparatus, communication terminal apparatus and communication system |
摘要 |
A head set apparatus capable of a wireless communication by a predetermined wireless communication system. The wireless communication system includes at least a first communication mode and a second communication mode. The first communication mode enables a data transfer with a partner apparatus and a second communication mode carries out a wireless communication with the partner apparatus with a period shorter than that of the communication in the first communication mode while the wireless connected state remains. The head set apparatus includes a communication section for carrying out a wireless communication by the predetermined wireless communication system and a control section for making the head set function as a head set when the communication state in the communication means is in the first communication mode and for making the head set function as a wireless key for security when the communication state is in the second communication mode.
|
申请公布号 |
US7509118(B2) |
申请公布日期 |
2009.03.24 |
申请号 |
US20050170670 |
申请日期 |
2005.06.29 |
申请人 |
SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC. |
发明人 |
ITOH KATSUTOSHI;YASUDA MITSUYOSHI;NATORI MAKOTO;YOSHIMURA OSAMU;YOKOSHI MINORU;ITAGAKI TAKESHI |
分类号 |
H04M1/66;H04B7/00;H04M1/00;H04M1/68;H04M3/16 |
主分类号 |
H04M1/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|