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41.发明公开BASE STATION, COMMUNICATION TERMINAL, TRANSMISSION METHOD, AND RECEPTION METHOD 有权基站的通信终端，发送方法以及接收方法
公开(公告)号：EP2124368A4
公开(公告)日：2013-08-07
申请号：EP07860186
申请日：2007-12-26
申请人： NTT DOCOMO INC
发明人： MIKI NOBUHIKO , HIGUCHI KENICHI , SAWAHASHI MAMORU
CPC分类号： H04W88/08 , H04L1/0003 , H04L1/0004 , H04L1/0009 , H04L1/001 , H04L1/0015 , H04L1/0028 , H04L1/0038 , H04L1/0061 , H04L1/007 , H04L1/1812 , H04L5/0007 , H04L5/0016 , H04L5/0023 , H04L5/0041 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04L25/03343 , H04L27/2602 , H04L27/2626 , H04L2025/03414 , H04W68/00 , H04W72/042
摘要： A base station includes a scheduler configured to perform frequency scheduling for each subframe; a control channel generating unit configured to generate a control channel including common control information to be mapped to radio resources distributed across a system frequency band and specific control information to be mapped to one or more resource blocks allocated to each selected user device; and a transmission signal generating unit configured to generate a transmission signal by time-division-multiplexing the common control information and the specific control information according to scheduling information from the scheduler. The common control information includes a format indicator representing one of preset options that indicates the number of symbols occupied by the common control information in one subframe. The common control information includes information units with a predetermined data size. The number of the information units is less than or equal to a specified multiplicity included in broadcast information.
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公开(公告)号：EP1976148A4
公开(公告)日：2013-08-07
申请号：EP07706608
申请日：2007-01-11
申请人： NTT DOCOMO INC
发明人： HIGUCHI KENICHI , SAWAHASHI MAMORU , PAN ZHENGANG , CHEN LAN , LIU JINGXIU
IPC分类号： H04B7/02 , H04B1/715 , H04B7/06 , H04B7/12 , H04B7/26 , H04J11/00 , H04J99/00 , H04L5/00 , H04L27/26 , H04W16/28 , H04W72/04 , H04W72/06 , H04W72/08 , H04W72/12
CPC分类号： H04B7/0671 , H04B1/715 , H04L5/0023 , H04L5/003 , H04L5/0032 , H04L5/006 , H04L27/2646 , H04W72/06 , H04W72/085
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公开(公告)号：EP2034761A4
公开(公告)日：2013-03-20
申请号：EP07745314
申请日：2007-06-14
申请人： NTT DOCOMO INC
发明人： MIKI NOBUHIKO , HIGUCHI KENICHI , SAWAHASHI MOMORU
IPC分类号： H04W16/00 , H04B7/26 , H04J11/00 , H04L1/00 , H04L1/08 , H04L1/18 , H04L5/00 , H04W72/04 , H04W72/12 , H04W88/08
CPC分类号： H04W72/0453 , H04B7/2621 , H04L1/0003 , H04L1/0013 , H04L1/0026 , H04L1/0027 , H04L1/003 , H04L1/08 , H04L1/1812 , H04L5/0037 , H04L5/0048 , H04L5/006 , H04L5/0094 , H04W72/12 , H04W88/08
摘要： A disclosed base station in a multi-carrier system performs frequency scheduling in a frequency bandwidth including plural resource blocks each including one or more sub-carriers. The base station includes a frequency scheduler determining scheduling information for allocating one or more resource blocks to a communication terminal having good channel quality based on a channel quality indicator reported from plural of the communication terminals; a unit encoding and modulating a control channel transmitting the scheduling information; a multiplexing unit frequency-division multiplexing the control channel with a channel other than the control channel in accordance with the scheduling information; and a unit transmitting an output signal from the multiplexing unit in the multi-carrier system.
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公开(公告)号：EP1983782A4
公开(公告)日：2013-01-23
申请号：EP07708040
申请日：2007-02-05
申请人： NTT DOCOMO INC
IPC分类号： H04J1/00 , H04L1/00 , H04L12/28 , H04L12/815 , H04L12/851 , H04L12/863 , H04L29/08 , H04W16/02 , H04W28/04 , H04W72/12 , H04W74/04 , H04W84/12
CPC分类号： H04L1/1887 , H04L1/0001 , H04L1/1893 , H04L5/0005 , H04L5/0042 , H04L5/0055 , H04L5/0091 , H04W72/1242
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46.发明公开
公开(公告)号：EP1868394A4
公开(公告)日：2012-05-23
申请号：EP06730059
申请日：2006-03-27
申请人： NTT DOCOMO INC
CPC分类号： H04W72/085 , H04W36/18
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47.发明公开MOBILE STATION, BASE STATION, MOBILE COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权移动站，基站，移动通信系统和通信方法
公开(公告)号：EP1919228A4
公开(公告)日：2012-01-11
申请号：EP06796605
申请日：2006-08-21
申请人： NTT DOCOMO INC , NEC CORP
IPC分类号： H04L12/28 , H04W28/00 , H04W36/08 , H04W36/18 , H04W36/36 , H04W56/00 , H04W72/12 , H04W84/12 , H04W88/02
CPC分类号： H04W72/0446 , H04L1/1854 , H04L2001/0092 , H04W36/18 , H04W72/1284
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公开(公告)号：EP2015489A4
公开(公告)日：2011-09-07
申请号：EP07742031
申请日：2007-04-20
申请人： NTT DOCOMO INC
CPC分类号： H04W88/08 , H04J13/0062 , H04J13/14 , H04L5/0016 , H04L27/261 , H04L27/2655
摘要： A synchronization channel is generated by generating, as a P-SCH basic waveform, a signal sequence in which codes with constant amplitude in a frequency domain are placed at intervals of a predetermined number of subcarriers; transforming the signal sequence into a time domain; multiplying the signal sequence transformed into the time domain with a predetermined code sequence; retransforming the signal sequence multiplied with the predetermined code sequence into the frequency domain; generating an S-SCH signal sequence; and multiplexing the signal sequence retransformed into the frequency domain and the S-SCH signal sequence.
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49.发明公开TRANSMITTING APPARATUS, RECEIVING APPARATUS, MOBILE COMMUNICATION SYSTEM, AND TRANSMISSION CONTROL METHOD 审中-公开发送装置，接收装置，移动通信系统和发送控制方法
公开(公告)号：EP1865638A4
公开(公告)日：2011-07-20
申请号：EP06745389
申请日：2006-03-23
申请人： NTT DOCOMO INC
CPC分类号： H04J11/0026 , H04L5/0007 , H04L5/0051 , H04L5/006 , H04L27/0008 , H04L27/2613 , H04L27/2636 , H04W48/12 , H04W72/0453
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公开(公告)号：EP2187553A4
公开(公告)日：2010-09-22
申请号：EP08836565
申请日：2008-09-26
申请人： NTT DOCOMO INC
CPC分类号： H04J11/0069 , H04W48/16
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