发明授权
US09271268B2 Wireless transmission device, wireless reception device, and bandwidth allocation method for setting a band where other bands indicated by continuous band allocation information do not overlap
有权
无线发送装置，无线接收装置以及带宽分配方法，用于设定由连续频带分配信息表示的其他频带不重叠的频带
- 专利标题： Wireless transmission device, wireless reception device, and bandwidth allocation method for setting a band where other bands indicated by continuous band allocation information do not overlap
- 专利标题（中）： 无线发送装置，无线接收装置以及带宽分配方法，用于设定由连续频带分配信息表示的其他频带不重叠的频带
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申请号： US13520865申请日： 2011-01-07
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公开(公告)号： US09271268B2公开(公告)日： 2016-02-23
- 发明人: Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Yoshihiko Ogawa , Shozo Okasaka , Masaru Fukuoka
- 申请人： Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Yoshihiko Ogawa , Shozo Okasaka , Masaru Fukuoka
- 申请人地址： US CA Torrance
- 专利权人： PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- 当前专利权人： PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- 当前专利权人地址： US CA Torrance
- 代理机构： Dickinson Wright PLLC
- 优先权： JP2010-003154 20100108
- 国际申请： PCT/JP2011/000043 WO 20110107
- 国际公布： WO2011/083769 WO 20110714
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04L5/00
摘要：
Provided are a wireless transmission device, a wireless reception device, and a bandwidth allocation method for, when non-contiguous bands allocation is performed, improving the frequency resource use efficiency of a system and thereby improving the system performance. RIV decoding unit (106) decodes start RBG# and end RBG# that are indicated by each RIV output from scheduling information decoding unit (104). Allocation boundary setting unit (107) previously adds a predetermined offset to the boundary of each RIV so that the boundaries of the allocations of respective RIVs are different from each other. Based on the start RBG# and end RBG# output from RIV decoding unit (106) and the boundaries of the allocations of respective RIVs output from allocation boundary setting unit (107), transmission bandwidth determination unit (108) determines, as allocated bandwidths, the bandwidths that are indicated by a plurality of RIVs and are not overlapped with each other.
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