- 专利标题： Allocation of preamble sequences
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申请号： US17484778申请日： 2021-09-24
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公开(公告)号： USRE50185E1公开(公告)日： 2024-10-22
- 发明人: Kari Juhani Hooli , Juha Korhonen
- 申请人： NOKIA SOLUTIONS AND NETWORKS OY
- 申请人地址： FI Espoo
- 专利权人： NOKIA SOLUTIONS AND NETWORKS OY
- 当前专利权人： NOKIA SOLUTIONS AND NETWORKS OY
- 当前专利权人地址： FI Espoo
- 代理机构： ALSTON & BIRD LLP
- 优先权： EP 117750 2007.09.02
- 国际申请： PCT/EP2008/056979 2008.06.05
- 国际公布： WO2009/043610A 2009.04.09
- 进入国家日期： 2010-04-15
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04J13/14 ; H04L5/00 ; H04J13/00
摘要：
A set of specific sequences including a set of root sequences and cyclic shifts thereof is searched, wherein it is started from a root sequence index indicating a root sequence of ordered root sequences, available cyclic shifts of the root sequence are included, and it is continued with a next root sequence if necessary for filling the set, interpreting the ordered root sequences in a cyclic manner.
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