发明名称 |
CONCEPT FOR COMBINING CODED DATA PACKETS WITH ROBUST HEADER PROTECTION |
摘要 |
<p>Concept for transmitting payload data from a transmitter to a receiver via a communication channel within a time interval, wherein channel-coded data packets are generated from the payload data, wherein each of the channel-coded data packets has packet core data corresponding to a packet identification of the respective channel-coded data packet, and wherein the packet core data is coded with a channel code of higher redundancy than the payload data. The channel-coded data packets are sent without any return channel to the receiver, which decodes packet core data of a first received channel-coded data packet of the time interval. If error-free decoding of the first channel-coded data packet fails, packet core data of at least one second received channel-coded data packet of the time interval are decoded to determine a suitable further channel-coded data packet for combination with the first channel-coded data packet to acquire, on account of the combination, an increased code gain for decoding of the payload data.</p> |
申请公布号 |
EP2594028(A2) |
申请公布日期 |
2013.05.22 |
申请号 |
EP20110743472 |
申请日期 |
2011.07.15 |
申请人 |
FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN WISSENSCHAFT E.V. |
发明人 |
KILIAN, GERD;TASCH, ANDREAS;BERNHARD, JOSEF;KOCH, WOLFGANG;NICKEL, PATRICK;GERSTACKER, WOLFGANG |
分类号 |
H04L1/00 |
主分类号 |
H04L1/00 |
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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