发明申请
US20110317745A1 MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE STATION
审中-公开
移动通信系统，无线电基站和移动站
- 专利标题： MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE STATION
- 专利标题（中）： 移动通信系统，无线电基站和移动站
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申请号： US13142349申请日： 2009-12-24
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公开(公告)号： US20110317745A1公开(公告)日： 2011-12-29
- 发明人: Naoto Okubo , Hiroyuki Ishii , Sadayuki Abeta , Yoshihisa Kishiyama
- 申请人： Naoto Okubo , Hiroyuki Ishii , Sadayuki Abeta , Yoshihisa Kishiyama
- 申请人地址： JP Tokyo
- 专利权人： NTT DOCOMO, INC.
- 当前专利权人： NTT DOCOMO, INC.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-335152 20081226; JP2009-001198 20090106
- 国际申请： PCT/JP2009/071431 WO 20091224
- 主分类号： H04B1/707
- IPC分类号： H04B1/707
摘要：
In a mobile communication system according to the present invention, a reference signal sequence includes a plurality of signal sequences assigned in slot units in the predetermined physical channel based on a hopping pattern and a sequence shift pattern; the hopping pattern is configured to be determined based on a slot number and an SFN in the predetermined physical channel or the predetermined physical signal; the sequence shift pattern is configured to be determined based on the identification information of the cell to which the predetermined physical channel or the predetermined physical signal has been set; and the hopping cycle is configured to be determined based on a cycle of the slot number and an SFN cycle.
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