发明名称 |
Wireless transmitting apparatus, wireless receiving apparatus, wireless communication system, wireless transmitting method and wireless receiving method |
摘要 |
To enable shared control information to be demodulated without requiring advance information on a MIMO block or non-MIMO block prior to demodulation of the shared control information of the block, and further enable the shared control information to be demodulated early. A wireless transmitting apparatus which performs wireless transmission in MIMO or non-MIMO for each radio frame comprised of a block or a plurality of blocks, and has mapping sections (110-1 to 110-n) that perform mapping of pilot signals to perform propagation path estimation, specific data, and user data, where the mapping sections perform mapping so that the specific data is transmitted in non-MIMO in the block or the radio frame transmitted in MIMO, and that an antenna that transmits the specific data is beforehand associated with an antenna that transmits a pilot signal to perform propagation path estimation.
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申请公布号 |
US8351518(B2) |
申请公布日期 |
2013.01.08 |
申请号 |
US20060088068 |
申请日期 |
2006.09.29 |
申请人 |
SHARP KABUSHIKI KAISHA;TSUBOI HIDEKAZU;HAMAGUCHI YASUHIRO;KATO YASUYUKI;OH WAHO |
发明人 |
TSUBOI HIDEKAZU;HAMAGUCHI YASUHIRO;KATO YASUYUKI;OH WAHO |
分类号 |
H04B7/02;H04J99/00 |
主分类号 |
H04B7/02 |
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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