发明公开
EP2175583A2 Mapping of data blocks to resource elements
有权
Abbildung vonDatenblöckenzu Ressourcenelementen
- 专利标题： Mapping of data blocks to resource elements
- 专利标题（中）： Abbildung vonDatenblöckenzu Ressourcenelementen
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申请号： EP09170318.1申请日： 2009-09-15
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公开(公告)号： EP2175583A2公开(公告)日： 2010-04-14
- 发明人: Wu, Jianming , Obuchi, Kazuhisa , Taniguchi, Tomohiko
- 申请人： FUJITSU LIMITED
- 申请人地址： 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 JP
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 JP
- 代理机构： Fenlon, Christine Lesley
- 优先权： JP2008260758 20081007
- 主分类号： H04L5/00
- IPC分类号： H04L5/00 ; H04L27/18 ; H04L27/34
摘要：
A modulation mapper (1003) selects respective data blocks (DBs) hierarchically and sequentially in descending order of a transmission power ratio; locates, from a resource element group, unused REs to which modulation symbols can be allocated; and decides the allocation of modulation symbols in the REs. A channel resource element mapper (1004) performs the mapping of modulation symbols of the respective DBs to the REs on the basis for the decided allocation. A complex-value transmission signal is generated from the group of REs.
公开/授权文献
- EP2175583B1 Mapping of data blocks to resource elements 公开/授权日：2016-06-29
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