发明名称 Method for transmission of data samples
摘要 A method is presented, which enables efficient and coherent sample data storage in a system comprising data transmitting and receiving devices. The algorithm is implemented by storing reverse-delta encoded data at receiver side in a chronologically correct order by means of a data list and a recovery table, independently of the transmission device. The sender device compares a previously attached timestamp corresponding to each sent data sample to a timestamp attached to an acknowledge signal which it gets back from the receiver device, in order to find out which sample had been correctly received at the receiver side. If the sender does not receive a corresponding pair of timestamp and acknowledge signal until a predefined time interval has elapsed, it automatically resends at least one not acknowledged data sample.
申请公布号 EP2056511(A1) 申请公布日期 2009.05.06
申请号 EP20070021258 申请日期 2007.10.31
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 FONTANOT, PAOLO
分类号 H04L1/16;H04L1/18 主分类号 H04L1/16
代理机构 代理人
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