发明名称 Vorrichtung und Verfahren zum Erzeugen einer Sendesequenz und Vorrichtung und Verfahren zum Ermitteln von Informationen
摘要 The invention relates to a device for the creation of a transmission sequence which comprises information from a number of information channels, whereby a first device (210), produces a number of differing, candidate channel sequences using information from a first information channel of the many information channels, by means of a first code sequence, which is dedicated to the first information channel. A second device (214) is provided to produce at least one candidate channel sequence for a second channel information channel, by means of a second code sequence, which is different from the first code sequence. In order to achieve an optimal transmission sequence which leads to a minimal out of band radiation, combined sequences are examined, whereby each of said combined sequences can be obtained, by combination (222) of at least one candidate channel sequence from each information channel. It is thus possible to reduce peak values occurring in the transmission signal of, for example a code multiplex modulation concept (SPREAD-SPECTRUM), without distortion.
申请公布号 DE19958658(A1) 申请公布日期 2001.06.07
申请号 DE19991058658 申请日期 1999.12.06
申请人 FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. 发明人 BREILING, MARCO
分类号 H04B1/707;H04J13/00;H04L27/26;(IPC1-7):H04J13/02 主分类号 H04B1/707
代理机构 代理人
主权项
地址