发明名称 |
IPTV RECEIVER AND METHOD OF DISCOVERING AN IPTV SERVICE |
摘要 |
AN IPTV receiver and a method of discovering an IPTV service are provided. A network interface transmits and receives an IP packet through a network. An IP network stack checks a destination of the received IP packet and classifies the IP packet according to a protocol. A Service Information (SI) decoder parses a service provider discovery record included in the IP packet to read registration server address information included in the service provider discovery record and parses a provision information record included in the IP packet to read EPG discovery information included in the provision information record. An IPTV Terminal Function (ITF) operation controller controls a request of a registration to be transmitted based on the read registration server address information controlling a request of a registration to be transmitted based on the read registration server address information for receiving the provision information record.
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申请公布号 |
CA2645962(C) |
申请公布日期 |
2013.10.01 |
申请号 |
CA20082645962 |
申请日期 |
2008.12.05 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
SONG, JAE HYUNG;LEE, JOON HUI;THOMAS, GOMER |
分类号 |
H04N21/60;H04H40/18;H04H60/72;H04L29/06;H04N5/44 |
主分类号 |
H04N21/60 |
代理机构 |
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地址 |
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