发明名称 |
BASE STATION AND SYNCHRONIZATION CHANNEL GENERATING METHOD |
摘要 |
A synchronization channel is generated by generating, as a P-SCH basic waveform, a signal sequence in which codes with constant amplitude in a frequency domain are placed at intervals of a predetermined number of subcarriers; transforming the signal sequence into a time domain; multiplying the signal sequence transformed into the time domain with a predetermined code sequence; retransforming the signal sequence multiplied with the predetermined code sequence into the frequency domain; generating an S-SCH signal sequence; and multiplexing the signal sequence retransformed into the frequency domain and the S-SCH signal sequence. |
申请公布号 |
EP2015489(A1) |
申请公布日期 |
2009.01.14 |
申请号 |
EP20070742031 |
申请日期 |
2007.04.20 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KISHIYAMA, YOSHIHISA;NAGATA, SATOSHI;TANNO, MOTOHIRO;HIGUCHI, KENICHI;SAWAHASHI, MAMORU |
分类号 |
H04J11/00;H04W56/00;H04B1/707;H04J13/00;H04J13/14;H04L27/26;H04W76/00;H04W88/08 |
主分类号 |
H04J11/00 |
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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