发明名称 |
SIGNAL TRANSMITTING APPARATUS, SIGNAL TRANSMITTING METHOD, AND SYSTEM FOR TRANSMITTING AND RECEIVING SIGNAL |
摘要 |
Disclosed are a signal transmitting method, a signal transmitting apparatus, and a system for transmitting and receiving a signal. The signal transmitting method comprises the steps of: discovering a companion device using a multicast mode; receiving and storing device type information from the discovered companion device; receiving an application uniform resource identifier (URI) and storing the application URI to correspond to the device type information; and identifying the device type information of the companion device selected by a user and transmitting to the selected companion device the application URI corresponding to the device type information. |
申请公布号 |
WO2014148813(A1) |
申请公布日期 |
2014.09.25 |
申请号 |
WO2014KR02306 |
申请日期 |
2014.03.19 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KANG, DONGHYUN;LEE, SEONAH;OH, SEJIN;CHOI, JONGSUNG;KWON, YOUNGHWAN;AN, SEUNGJOO;PARK, JUNGWOOK;KIM, JINPIL;YANG, SEUNGRYUL;MOON, KYOUNGSOO |
分类号 |
H04N21/235;H04N21/236;H04N21/858 |
主分类号 |
H04N21/235 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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