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41. 发明授权

US08274879B2 Transmission apparatus and transmission method 有权
公开(公告)号：US08274879B2
公开(公告)日：2012-09-25
申请号：US13315319
申请日：2011-12-09
申请人： Yoshihisa Kishiyama , Nobuhiko Miki , Kenichi Higuchi , Motohiro Tanno , Hiroyuki Atarashi , Mamoru Sawahashi
发明人： Yoshihisa Kishiyama , Nobuhiko Miki , Kenichi Higuchi , Motohiro Tanno , Hiroyuki Atarashi , Mamoru Sawahashi
IPC分类号： H04J9/00
CPC分类号： H04L27/2626 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/0029 , H04L1/0072 , H04L1/1812 , H04L1/1896 , H04L5/0007 , H04L5/0044 , H04L5/0053 , H04W72/08
摘要： A transmitter transmits data to a communicating opponent with a better channel condition with use of one or more frequency blocks including one or more carrier frequencies. The transmitter includes a communicating opponent selection unit evaluating the channel condition for each frequency block for each of plural communicating opponents and selecting one or more communicating opponents from the plurality of communicating opponents, a modulation scheme determination unit determining at least a modulation scheme depending on the evaluated channel condition, a control channel generation unit generating a control channel indicative of the determined modulation scheme and one or more frequency blocks available for the selected communicating opponents to receive a data channel, and a channel transmission unit providing the selected communicating opponents with the control channel and the data channel modulated in accordance with the modulation scheme.

42. 发明申请

US20120039267A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS, AND INFORMATION TRANSMISSION METHOD 有权
标题翻译：基站设备，移动终端设备和信息传输方法
公开(公告)号：US20120039267A1
公开(公告)日：2012-02-16
申请号：US13143376
申请日：2010-01-06
申请人： Satoshi Nagata , Kazuaki Takeda , Nobuhiko Miki , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Satoshi Nagata , Kazuaki Takeda , Nobuhiko Miki , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04L5/0023 , H04L5/003 , H04L5/0039 , H04L5/0041 , H04L5/006 , H04W72/1273 , H04W72/1289
摘要： To improve the frequency diversity effect and enhance reception quality characteristics in a mobile terminal apparatus even when the system bandwidth is extended, provided are a base station apparatus which maps transmission data to each user to a single or plurality of group bands among group bands configured by dividing a system band into a plurality of bands, and transmits the mapped transmission data on downlink, and a mobile terminal apparatus which receives the transmission data mapped to the group bands and demaps the transmission data.
摘要翻译：为了提高移动终端装置中的频率分集效果，提高接收质量特性，即使在系统带宽扩展的情况下，也可以提供一种基站装置，其将发送数据映射到各个用户，将系统频带划分为多个频带，并且在下行链路上发送映射的发送数据;以及移动终端装置，其接收映射到组频带的发送数据并对发送数据进行解映射。

43. 发明申请

US20120008584A1 BASE STATION, COMMUNICATION TERMINAL, TRANSMISSION METHOD AND RECEPTION METHOD 有权
标题翻译：基站，通信终端，传输方法和接收方法
公开(公告)号：US20120008584A1
公开(公告)日：2012-01-12
申请号：US13243137
申请日：2011-09-23
申请人： Kenichi Higuchi , Mamoru Sawahashi , Nobuhiko Miki , Yoshihisa Kishiyama
发明人： Kenichi Higuchi , Mamoru Sawahashi , Nobuhiko Miki , Yoshihisa Kishiyama
IPC分类号： H04W72/12
CPC分类号： H04W72/1231 , H04L5/0007 , H04L5/0037 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0092 , H04W48/12 , H04W72/14
摘要： A base station includes: means configured to manage frequency blocks; means configured to determine, for each frequency block, scheduling information for assigning one or more resource blocks to a communication terminal being in a good channel state; means configured to generate a control channel including the scheduling information for each frequency block; and means configured to frequency multiplexing control channels within the system frequency band and to transmit it. In addition, the base station transmits the control channel by separating a non-specific control channel to be decoded by a non-specific communication terminal and a specific control channel to be decoded by a communication terminal to which one or more resource blocks are assigned.
摘要翻译：基站包括：被配置为管理频率块的装置; 用于对于每个频率块确定用于将一个或多个资源块分配给处于良好信道状态的通信终端的调度信息的装置; 被配置为生成包括每个频率块的调度信息的控制信道的装置; 以及被配置为对所述系统频带内的控制信道进行频率复用并将其发送的装置。此外，基站通过分离由非特定通信终端解码的非特定控制信道和由分配了一个或多个资源块的通信终端解码的特定控制信道来发送控制信道。

44. 发明授权

US08072931B2 Base station, communication terminal, transmission method and reception method 有权
标题翻译：基站，通信终端，传输方式和接收方式
公开(公告)号：US08072931B2
公开(公告)日：2011-12-06
申请号：US12161429
申请日：2007-01-11
申请人： Kenichi Higuchi , Mamoru Sawahashi , Nobuhiko Miki , Yoshihisa Kishiyama
发明人： Kenichi Higuchi , Mamoru Sawahashi , Nobuhiko Miki , Yoshihisa Kishiyama
IPC分类号： H04W4/00
CPC分类号： H04W72/1231 , H04L5/0007 , H04L5/0037 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0092 , H04W48/12 , H04W72/14
摘要： A base station includes: means configured to manage frequency blocks; means configured to determine, for each frequency block, scheduling information for assigning one or more resource blocks to a communication terminal being in a good channel state; means configured to generate a control channel including the scheduling information for each frequency block; and means configured to frequency multiplexing control channels within the system frequency band and to transmit it. In addition, the base station transmits the control channel by separating a non-specific control channel to be decoded by a non-specific communication terminal and a specific control channel to be decoded by a communication terminal to which one or more resource blocks are assigned.
摘要翻译：基站包括：被配置为管理频率块的装置; 用于对于每个频率块确定用于将一个或多个资源块分配给处于良好信道状态的通信终端的调度信息的装置; 被配置为生成包括每个频率块的调度信息的控制信道的装置; 以及被配置为对所述系统频带内的控制信道进行频率复用并将其发送的装置。此外，基站通过分离由非特定通信终端解码的非特定控制信道和由分配了一个或多个资源块的通信终端解码的特定控制信道来发送控制信道。

45. 发明申请

US20110170439A1 RADIO BASE STATION APPARATUS AND MOBILE TERMINAL 有权
标题翻译：无线基站和移动终端
公开(公告)号：US20110170439A1
公开(公告)日：2011-07-14
申请号：US13002685
申请日：2009-07-07
申请人： Nobuhiko Miki , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Nobuhiko Miki , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04W24/04 , H04W76/02
CPC分类号： H04W72/0453 , H04W88/08
摘要： To provide a radio base station apparatus and mobile terminal supporting each of a plurality of mobile communication systems when the plurality of mobile communication systems coexists, the radio base station apparatus assigns a modulated signal of a control signal to at least one frequency band with the system band of the LTE system as a unit on a predetermined data block basis (CCE basis) according to a predetermined rule, and when data blocks are assigned according to the rule as shown in FIG. 4(a), the mobile terminal demodulates CCEs of the same number in respective frequency bands at a time and thereby determines whether or not the signal is the control signal to the mobile terminal. Meanwhile, when data blocks are assigned according to the rules as shown in FIGS. 4(b) and 4(c), the mobile terminal demodulates a specific CCE block range in each frequency band, and thereby determines whether or not the signal is the control signal to the mobile terminal.
摘要翻译：为了提供在多个移动通信系统共存时支持多个移动通信系统中的每一个的无线基站装置和移动终端，无线基站装置将控制信号的调制信号与系统分配给至少一个频带根据预定规则，以预定数据块（CCE为基础）将LTE系统的频带作为一个单位，并且当根据图5所示的规则分配数据块时。如图4（a）所示，移动终端一次对相应频带中的相同号码的CCE进行解调，从而确定该信号是否为移动终端的控制信号。同时，当根据图1和2所示的规则分配数据块时，如图4（b）和图4（c）所示，移动终端对每个频带中的特定CCE块范围进行解调，从而确定信号是否是到移动终端的控制信号。

46. 发明申请

US20110075750A1 BASE STATION APPARATUS, USER APPARATUS, AND METHOD USED IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：基站设备，用户设备和移动通信系统中使用的方法
公开(公告)号：US20110075750A1
公开(公告)日：2011-03-31
申请号：US12935041
申请日：2009-03-17
申请人： Nobuhiko Miki , Motohiro Tanno , Mamoru Sawahashi , Kenichi Higuchi , Yoshihisa Kishiyama
发明人： Nobuhiko Miki , Motohiro Tanno , Mamoru Sawahashi , Kenichi Higuchi , Yoshihisa Kishiyama
IPC分类号： H04L27/28
CPC分类号： H04W48/10 , H04W88/10
摘要： A base station apparatus is used in a region in which a first system and a second system co-exist. In the first system, mobile communication is conducted using a variable system bandwidth not more than a basic bandwidth. In the second system, mobile communication is conducted using a variable system bandwidth which is not more than a bandwidth of an advanced system band which is at least as wide as multiple of the basic bandwidths. The base station apparatus generates a control signal for the first system and a control signal for the second system, orthogonally multiplexes them, and includes the same in a downlink signal to transmit the downlink signal. The advanced system band is divided such that it includes multiple of areas (P, Q, R, S) of the basic bandwidth. The control signal for the first system is included in one of the areas (Q). The control signal for the second system is included in at least one of the areas (P, Q, R, S).
摘要翻译：在第一系统和第二系统共存的区域中使用基站装置。在第一系统中，使用不超过基本带宽的可变系统带宽进行移动通信。在第二系统中，使用不大于基本带宽的倍数的高级系统频带的带宽的可变系统带宽进行移动通信。基站装置生成用于第一系统的控制信号和第二系统的控制信号，对它们进行正交复用，并将其包含在下行链路信号中以发送下行链路信号。先进的系统频带被划分为包括基本带宽的多个区域（P，Q，R，S）。第一系统的控制信号被包括在区域（Q）之一中。第二系统的控制信号包括在区域（P，Q，R，S）中的至少一个中。

47. 发明申请

US20100184447A1 RADIO COMMUNICATION CONTROL METHOD, BASE STATION APPARATUS AND USER APPARATUS 失效
标题翻译：无线电通信控制方法，基站装置和用户装置
公开(公告)号：US20100184447A1
公开(公告)日：2010-07-22
申请号：US12665362
申请日：2008-06-16
申请人： Nobuhiko Miki , Yoshihisa Kishiyama , Satoshi Nagata , Kenichi Higuchi , Mamoru Sawahashi
发明人： Nobuhiko Miki , Yoshihisa Kishiyama , Satoshi Nagata , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/04 , H04W88/02
CPC分类号： H04L5/0007 , H04L5/0032 , H04L5/0037 , H04L5/0091 , H04L5/0092 , H04W72/0453
摘要： The base station apparatus includes: a distributed transmission determination unit (12) configured to determine a number (NDRB) of resource blocks to be used for data transmission of a distributed transmission scheme for a user apparatus at predetermined time interval; and a division number determination unit (13) configured to variably determine a division number of one resource block according to the determined number of resource blocks of the distributed transmission scheme. As a configuration example, a control information generation unit (19) may be provided for reporting the determined division number to the user apparatus.
摘要翻译：基站装置包括：分布式发送决定单元，被配置为以预定的时间间隔确定用于用户装置的分布式发送方案的数据发送的资源块的数量（NDRB）; 以及分割数确定单元，被配置为根据确定的分布式传输方案的资源块数量，可变地确定一个资源块的分割数。作为配置示例，可以提供控制信息生成单元（19），用于向所述用户装置报告所确定的分组号。

48. 发明授权

US08711770B2 Base station apparatus and communication control method 有权
标题翻译：基站装置和通信控制方法
公开(公告)号：US08711770B2
公开(公告)日：2014-04-29
申请号：US12598126
申请日：2008-04-28
申请人： Nobuhiko Miki , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Nobuhiko Miki , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/04
CPC分类号： H04L1/0028 , H04L1/0025 , H04L1/0026 , H04L1/0606 , H04L1/1671 , H04L1/1812 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04W72/04 , H04W72/1289 , H04W88/08
摘要： A base station apparatus used in a mobile communication system to which an OFDM scheme is applied in downlink is provided with: a scheduler configured to perform assignment of radio resources to a user apparatus for each subframe; a control channel generation unit configured to generate a control channel for reporting a result of scheduling by the scheduler to the user apparatus; and a mapping unit configured to map the control channel and a data channel, wherein the control information includes information indicating a radio resource amount used for the control channel, and the mapping unit multiplexes information indicating the radio resource amount used for the control channel into a first OFDM symbol.
摘要翻译：在下行链路中应用OFDM方式的移动通信系统中使用的基站装置具有：调度器，被配置为对每个子帧执行向用户装置的无线资源的分配; 控制信道生成单元，被配置为生成用于向所述用户装置报告调度器的调度结果的控制信道; 以及映射单元，被配置为映射控制信道和数据信道，其中控制信息包括指示用于控制信道的无线电资源量的信息，并且映射单元将指示用于控制信道的无线资源量的信息复用到第一个OFDM符号。

49. 发明授权

US08693417B2 Base station apparatus, mobile terminal apparatus, mobile communication system and information retransmission method 有权
标题翻译：基站装置，移动终端装置，移动通信系统和信息重传方法
公开(公告)号：US08693417B2
公开(公告)日：2014-04-08
申请号：US13126692
申请日：2009-10-29
申请人： Nobuhiko Miki , Satoshi Nagata , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Nobuhiko Miki , Satoshi Nagata , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04W72/08
CPC分类号： H04L1/06 , H04L1/0067 , H04L1/1893
摘要： To suppress deterioration of retransmission efficiency and retransmit a transmission signal efficiently, provided are a base station apparatus which divides, in a retransmission block dividing section, a transmission signal into retransmission blocks according to a retransmission block table with which are registered the numbers of the retransmission blocks, each of the transmission blocks is a retransmission unit of a transmission signal, the numbers of the retransmission blocks are required numbers corresponding to the number of transmission antennas and the system bandwidth in case that the maximum value of the size of the retransmission block is fixed to a certain value, and retransmits in downlink transmission signals associated with the divided retransmission blocks, and a mobile terminal apparatus which receives the transmission signals associated with the retransmission blocks from the base station apparatus, and combines the retransmission blocks to restore the transmission signal prior to division.
摘要翻译：为了抑制重传效率的恶化并有效地重发传输信号，基站装置根据重传块表将重传块划分部分将发送信号划分为重发块，并根据重传块表登记重发次数块，每个发送块是发送信号的重发单元，重发块的数量是与重发块的大小的最大值相对应的发送天线数和系统带宽的数量固定为一定值，并重新发送与划分的重发块相关联的下行链路传输信号;以及移动终端装置，其从基站装置接收与重传块相关联的传输信号，并组合重传块以恢复传输si 在分裂之前。

50. 发明授权

US08639999B2 Base station apparatus, mobile terminal apparatus, mobile communication system and information retransmission method 有权
标题翻译：基站装置，移动终端装置，移动通信系统和信息重传方法
公开(公告)号：US08639999B2
公开(公告)日：2014-01-28
申请号：US13126706
申请日：2009-10-29
申请人： Nobuhiko Miki , Satoshi Nagata , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Nobuhiko Miki , Satoshi Nagata , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H03M13/00
CPC分类号： H04L1/06 , H04L1/0006 , H04L1/0009 , H04L1/0026 , H04L1/0071 , H04L1/04 , H04L1/1671 , H04L1/1812 , H04L1/1893 , H04L5/003
摘要： To suppress deterioration of retransmission efficiency and retransmit a transmission signal efficiently even when the system bandwidth is extended, provided are a base station apparatus (20) which divides, in a retransmission block dividing section (21), a transmission signal into retransmission blocks according to a retransmission block table in which the number of the retransmission blocks each of which is a retransmission unit of a transmission signal is increased corresponding to the number of transmission antennas and registered, and retransmits in downlink transmission signals associated with the divided retransmission blocks, and a mobile terminal apparatus (10) which receives the transmission signals associated with the retransmission blocks from the base station apparatus (20), and combines the retransmission blocks to restore the transmission signal prior to division.
摘要翻译：为了抑制重发效率的恶化，即使在系统带宽扩展时也有效地重传发送信号，在基站装置（20）中，根据重发块分割部（21）将发送信号分割为重发块，其中发送信号的重传单元的重传块的数量根据发送天线的数量而增加并被登记，并且重发与分割的重发块相关联的下行链路发送信号，移动终端装置（10），其从所述基站装置（20）接收与所述重发块相关联的发送信号，并且组合所述重传块以在分割之前恢复所述发送信号。

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