发明名称 |
METHOD AND APPARATUS OF FIXED SIZE MAC HEADER WITH AN EXTENSION IN WIRELESS HD-VIDEO |
摘要 |
<p>A data structure of a MAC header for a WirelessHD communication system including an application layer, a media access controller (MAC) layer, and a physical (PHY) layer, includes, a payload data packet from the application layer; a MAC header of a fixed length; a MAC header extension of a variable length; a MAC header extension control field which signals if a particular field needs to be included or excluded; a PHY header for synchronizing the behavior of the PHY layer; a first CRC segment for a cyclic redundancy checksum for checking transmission of the MAC header and the PHY header; and a second CRC segment for a cyclic redundancy checksum for checking transmission of the MAC header extension. Either the MAC header or the MAC header extension includes a size indication of the MAC header extension for facilitating checking of the second CRC segment.</p> |
申请公布号 |
EP2057812(B1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20070793175 |
申请日期 |
2007.07.03 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
NGO, CHIU;SINGH, HARKIRAT;SHAO, HUAI-RONG |
分类号 |
H04W28/04;H04L1/00;H04L12/40;H04L29/02;H04L29/06;H04L29/08;H04W28/02;H04W28/06;H04W80/02 |
主分类号 |
H04W28/04 |
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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