发明名称 |
PACKET TRANSMISSION METHOD, CONTENT PLAY METHOD, PACKET TRANSMISSION SYSTEM, AND TERMINAL |
摘要 |
Provided is a method for transmitting a broadcasting content and a line content, the broadcasting content and the line content being synchronously displayed, the method including: generating a line parity packet from a plurality of line data packets in each of which the line content is stored; transmitting the line data packet and the line parity packet through a communication line; and transmitting a plurality of broadcasting data packets in each of which the broadcasting content is stored, from a base station using a broadcasting wave, a transfer clock time of the broadcasting content being delayed by a predetermined time compared with a transfer clock time of the line content. At this point, video quality can be improved when the real-time broadcasting program content and the real-time line content are simultaneously displayed. |
申请公布号 |
EP3065412(A4) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20140858136 |
申请日期 |
2014.10.28 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
发明人 |
MURAKAMI, YUTAKA;KIMURA, TOMOHIRO |
分类号 |
H04N21/242;H04H20/18;H04N21/2381;H04N21/462 |
主分类号 |
H04N21/242 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|