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81. 发明授权

US08477732B2 Apparatus and method for determining uplink transmission parameters 失效
标题翻译：用于确定上行链路传输参数的装置和方法
公开(公告)号：US08477732B2
公开(公告)日：2013-07-02
申请号：US12092072
申请日：2006-10-31
申请人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
IPC分类号： H04W4/00
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0004 , H04L1/0005 , H04L1/0009 , H04L1/001 , H04L1/0011 , H04L1/0029 , H04L1/008 , H04L1/20
摘要： An apparatus determines a transmission bandwidth for uplink transmission of a signal and includes a reception unit that receives a predefined signal from a mobile station and derives a channel quality indicator based on the received signal. The apparatus also includes a storage unit that stores a relationship between the channel quality indicator and the transmission bandwidth of the mobile station. The apparatus also includes a determination unit that determines the transmission bandwidth based on the relationship and a transmission unit that transmits the transmission bandwidth to the mobile station.
摘要翻译：一种装置确定用于信号的上行链路传输的传输带宽，并且包括接收单元，其接收来自移动台的预定信号，并基于接收到的信号导出信道质量指示符。该装置还包括存储单元，存储信道质量指示符与移动站的传输带宽之间的关系。该装置还包括：确定单元，其基于该关系确定传输带宽;以及发送单元，其向移动台发送传输带宽。

82. 发明授权

US08335267B2 Mobile station and a base station 有权
标题翻译：移动台和基站
公开(公告)号：US08335267B2
公开(公告)日：2012-12-18
申请号：US12278727
申请日：2007-02-07
申请人： Hiroyuki Atarashi , Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
发明人： Hiroyuki Atarashi , Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04K1/10
CPC分类号： H04W52/48 , H04B7/0689 , H04B7/0691 , H04L1/0003 , H04L1/0013 , H04L1/04 , H04L1/06 , H04L1/1819 , H04L1/1893 , H04L5/0007 , H04L5/0023 , H04L5/0039 , H04L5/0053 , H04L27/2601 , H04W28/18 , H04W52/262
摘要： A mobile station includes a control unit configured to change at least one parameter for a retransmission packet from that of a transmission packet, where the at least one parameter is selected from a data modulation scheme; a channel coding rate; a puncturing pattern; a spreading factor; a frequency bandwidth; a frequency allocation position; and transmission power. A base station includes a retransmission format determining unit configured to determine a pattern used for changing at least one parameter for a retransmission packet from that of a transmission packet to determine a format for the retransmission packet, where the at least one parameter is selected from a data modulation scheme; a channel coding rate; a puncturing pattern; a spreading factor; a frequency bandwidth; a frequency allocation position; and transmission power; and a control signal generating unit configured to generate a control signal based on the format for the retransmission packet determined by the retransmission format determining unit.
摘要翻译：移动站包括：控制单元，被配置为从传输分组的至少一个参数改变重传分组的至少一个参数，其中从数据调制方案中选择所述至少一个参数; 信道编码率; 打孔图案; 传播因素; 频率带宽; 频率分配位置; 和发射功率。基站包括重发格式确定单元，其被配置为确定用于从发送分组的重传分组中改变重发分组的至少一个参数的模式，以确定重传分组的格式，其中至少一个参数选自数据调制方案; 信道编码率; 打孔图案; 传播因素; 频率带宽; 频率分配位置; 和传输功率; 以及控制信号生成单元，被配置为基于由重发格式确定单元确定的重发分组的格式生成控制信号。

83. 发明授权

US08009748B2 Downlink channel transmission device and method thereof 失效
标题翻译：下行链路信道传输装置及其方法
公开(公告)号：US08009748B2
公开(公告)日：2011-08-30
申请号：US11909984
申请日：2006-03-28
申请人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
发明人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
IPC分类号： H04L27/28 , H04J3/00
CPC分类号： H04B7/0617 , H04B1/712 , H04B7/0695 , H04L1/0002 , H04L1/18 , H04L5/023 , H04L27/261 , H04W16/28
摘要： A transmission device able to improve signal quality in a downlink channel is disclosed. The transmission device is for transmitting a control channel, a pilot channel, and a data channel, and includes a unit for transmitting the data channel by using a multi-beam or a variable directional beam, and a unit for transmitting a known signal as the pilot channel by using the multi-beam or the variable directional beam. The multi-beam includes plural fixed directional beams having respective fixed directions different from each other, and the variable directional beam is of a direction changing along with a position of a mobile terminal.
摘要翻译：公开了能够改善下行链路信道中的信号质量的传输设备。发送装置用于发送控制信道，导频信道和数据信道，并且包括通过使用多波束或可变方向性波束发送数据信道的单元，以及用于发送已知信号的单元，作为使用多光束或可变方向光束的导频信道。多光束包括具有彼此不同的固定方向的多个固定方向光束，并且可变方向光束是与移动终端的位置一起改变的方向。

84. 发明申请

US20090247180A1 APPARATUS AND METHOD FOR DECIDING UPLINK TRANSMISSION PARAMETERS 失效
标题翻译：用于决定上行传输参数的装置和方法
公开(公告)号：US20090247180A1
公开(公告)日：2009-10-01
申请号：US12092072
申请日：2006-10-31
申请人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
IPC分类号： H04W72/08
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0004 , H04L1/0005 , H04L1/0009 , H04L1/001 , H04L1/0011 , H04L1/0029 , H04L1/008 , H04L1/20
摘要： An apparatus for determining uplink transmission parameters includes a reception unit receiving a channel quality indicator from a mobile station; a storage unit storing relationships among a channel quality indicator, a modulation scheme and a channel coding rate for an uplink, and one or both of transmission power and transmission bandwidth for a mobile station; a determination unit determining a set of transmission parameters based on the relationship; and a transmission unit transmitting the set of transmission parameters to the mobile station.
摘要翻译：一种用于确定上行链路传输参数的装置包括接收单元，从移动站接收信道质量指示符; 存储单元，其存储信道质量指示符，调制方式和上行链路的信道编码率之间的关系，以及移动台的发送功率和发送带宽的一个或两个; 确定单元，基于所述关系确定传输参数集合; 以及发送单元，将所述一组发送参数发送到所述移动台。

85. 发明申请

US20090161772A1 Downlink channel transmission device and method thereof 失效
标题翻译：下行链路信道传输装置及其方法
公开(公告)号：US20090161772A1
公开(公告)日：2009-06-25
申请号：US11909984
申请日：2006-03-28
申请人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
发明人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
IPC分类号： H04L27/28 , H04B1/02 , H04J3/00
CPC分类号： H04B7/0617 , H04B1/712 , H04B7/0695 , H04L1/0002 , H04L1/18 , H04L5/023 , H04L27/261 , H04W16/28
摘要： A transmission device able to improve signal quality in a downlink channel is disclosed. The transmission device is for transmitting a control channel, a pilot channel, and a data channel, and includes a unit for transmitting the data channel by using a multi-beam or a variable directional beam, and a unit for transmitting a known signal as the pilot channel by using the multi-beam or the variable directional beam. The multi-beam includes plural fixed directional beams having respective fixed directions different from each other, and the variable directional beam is of a direction changing along with a position of a mobile terminal.
摘要翻译：公开了能够改善下行链路信道中的信号质量的传输设备。发送装置用于发送控制信道，导频信道和数据信道，并且包括通过使用多波束或可变方向性波束发送数据信道的单元，以及用于发送已知信号的单元，作为使用多光束或可变方向光束的导频信道。多光束包括具有彼此不同的固定方向的多个固定方向光束，并且可变方向光束是与移动终端的位置一起改变的方向。

86. 发明授权

US08626216B2 Transmission and reception bandwidth setting method, mobile terminal and base station in radio communication system that defines a plurality of signal bandwidths 有权
标题翻译：发送和接收带宽设置方法，定义多个信号带宽的无线电通信系统中的移动终端和基站
公开(公告)号：US08626216B2
公开(公告)日：2014-01-07
申请号：US12092229
申请日：2006-10-31
申请人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
IPC分类号： H04B7/00 , H04W72/00
CPC分类号： H04W72/04 , H04B1/707 , H04L5/003 , H04L5/0058 , H04W74/0816
摘要： In a radio communication system defining a plurality of bandwidths, mobile terminals of kinds respectively corresponding to the plurality of bandwidths are accommodated in the system, and a minimum transmission bandwidth of the plurality of bandwidths is set as a transmission bandwidth of a downlink common channel. Or, every mobile terminal accommodated in the radio communication system is provided with a capability for processing a bandwidth equal to or greater than a predetermined value, and equal to or more than two transmission bandwidths that are equal to or less than a predetermined value are set as a transmission bandwidth of a downlink common channel. In the latter case, the mobile terminal identifies a bandwidth of a received downlink common channel.
摘要翻译：在定义多个带宽的无线通信系统中，分别对应于多个带宽的类型的移动终端被容纳在系统中，并且将多个带宽的最小传输带宽设置为下行链路公共信道的传输带宽。或者，容纳在无线通信系统中的每个移动终端被提供有处理等于或大于预定值的带宽的能力，并且等于或大于等于或小于预定值的两个传输带宽被设置作为下行链路公共信道的传输带宽。在后一种情况下，移动终端识别所接收的下行链路公共信道的带宽。

87. 发明授权

US08018896B2 Uplink and downlink channel configuration method in radio communication system 有权
标题翻译：无线通信系统中的上行链路和下行链路信道配置方法
公开(公告)号：US08018896B2
公开(公告)日：2011-09-13
申请号：US12278941
申请日：2007-02-06
申请人： Kenichi Higuchi , Mamoru Sawahashi , Hiroyuki Atarashi
发明人： Kenichi Higuchi , Mamoru Sawahashi , Hiroyuki Atarashi
IPC分类号： H04Q7/00 , H04B7/216
CPC分类号： H04W48/12 , H04W68/00 , H04W72/005 , H04W74/00
摘要： A disclosed downlink channel configuration method in a radio communication system includes a step of including a broadcast channel, a paging channel, and a downlink shared channel as transport channels; a step of including as a physical channel a physical downlink shared channel to which the downlink shared channel of the transport channel is mapped; and a step of sharing the downlink shared channel by plural users without using a dedicated channel separately allocated to each of the users. In a preferred embodiment, as the physical channels, there are further included a physical broadcast channel as an independent radio resource to which the broadcast channel of the transport channel is mapped and a physical paging channel as an independent radio resource to which the paging channel of the transport channel is mapped.
摘要翻译：公开的无线通信系统中的下行链路信道配置方法包括广播信道，寻呼信道，下行链路共享信道作为传输信道的步骤; 将传输信道的下行链路共享信道映射到的物理下行链路共享信道作为物理信道的步骤; 以及在不使用分别分配给每个用户的专用信道的情况下，由多个用户共享下行链路共享信道的步骤。在优选实施例中，作为物理信道，还包括作为传输信道的广播信道被映射的独立无线资源的物理广播信道和作为独立无线资源的物理寻呼信道，寻呼信道传输通道被映射。

88. 发明申请

US20110211544A1 TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD 有权
标题翻译：传输装置，传输方法，接收装置和接收方法
公开(公告)号：US20110211544A1
公开(公告)日：2011-09-01
申请号：US13102743
申请日：2011-05-06
申请人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
发明人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
IPC分类号： H04W72/04
CPC分类号： H04B7/0669 , H04B7/0413 , H04B7/0697 , H04B2201/70701 , H04L1/0002 , H04L1/0009 , H04L1/0625 , H04L5/0016 , H04L5/0026 , H04L5/0048 , H04L25/0228 , H04L27/2613 , H04L27/2626
摘要： A transmission apparatus which attempts improvement of signal quality in an uplink and a downlink carries out radio transmission of different signals simultaneously from respective ones of a plurality of antennas. The apparatus has pilot multiplexing means for multiplexing a pilot channel to transmit from each antenna in one or more of a time division multiplexing method, a frequency division multiplexing method and a code division multiplexing method, data multiplexing means for time-multiplexing a pilot channel and a data channel, and means for transmitting a signal in a least one of a space division multiplexing (SDM) method and a space time transmission diversity (STTD) method.
摘要翻译：尝试在上行链路和下行链路中提高信号质量的发送装置同时从多个天线的各个天线进行不同信号的无线发送。该装置具有导频多路复用装置，用于多路复用导频信道以从时分复用方法，频分复用方法和码分复用方法中的一种或多种中的每一个天线发送，用于对导频信道进行时分复用的数据多路复用装置，数据信道，以及用于以空分复用（SDM）方法和空时传输分集（STTD）方法中的至少一种发送信号的装置。

89. 发明申请

US20090217118A1 BASE STATION 有权
标题翻译：基站
公开(公告)号：US20090217118A1
公开(公告)日：2009-08-27
申请号：US12278946
申请日：2007-02-05
申请人： Nobuhiko Miki , Hiroyuki Atarashi , Kenichi Higuchi , Mamoru Sawahashi
发明人： Nobuhiko Miki , Hiroyuki Atarashi , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04L1/08 , G06F11/14
CPC分类号： H04L1/1887 , H04L1/0001 , H04L1/1893 , H04L5/0005 , H04L5/0042 , H04L5/0055 , H04L5/0091 , H04W72/1242
摘要： A base station includes a control unit configured to avoid contention between a radio resource allocated to a transmission packet or a retransmission packet by a channel-condition-based scheduling unit and a radio resource allocated to a transmission packet or a retransmission packet by a persistent scheduling unit.
摘要翻译：基站包括：控制单元，被配置为通过基于信道条件的调度单元避免分配给发送分组的无线电资源或重发分组之间的竞争以及通过持续调度分配给传输分组或重传分组的无线电资源单元。

90. 发明申请

US20090201849A1 Transmission apparatus, transmission method, reception apparatus and reception method 审中-公开
标题翻译：发送装置，发送方法，接收装置和接收方法
公开(公告)号：US20090201849A1
公开(公告)日：2009-08-13
申请号：US11909985
申请日：2006-03-27
申请人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
发明人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
IPC分类号： H04W4/00 , H04L1/02
CPC分类号： H04B7/0669 , H04B7/0413 , H04B7/0697 , H04B2201/70701 , H04L1/0002 , H04L1/0009 , H04L1/0625 , H04L5/0016 , H04L5/0026 , H04L5/0048 , H04L25/0228 , H04L27/2613 , H04L27/2626
摘要： A transmission apparatus which attempts improvement of signal quality in an uplink and a downlink carries out radio transmission of different signals simultaneously from respective ones of a plurality of antennas. The apparatus has pilot multiplexing means for multiplexing a pilot channel to transmit from each antenna in one or more of a time division multiplexing method, a frequency division multiplexing method and a code division multiplexing method, data multiplexing means for time-multiplexing a pilot channel and a data channel, and means for transmitting a signal in a least one of a space division multiplexing (SDM) method and a space time transmission diversity (STTD) method.
摘要翻译：尝试在上行链路和下行链路中提高信号质量的发送装置同时从多个天线的各个天线进行不同信号的无线发送。该装置具有导频多路复用装置，用于多路复用导频信道以从时分复用方法，频分复用方法和码分复用方法中的一种或多种中的每一个天线发送，用于对导频信道进行时分复用的数据多路复用装置，数据信道，以及用于以空分复用（SDM）方法和空时传输分集（STTD）方法中的至少一种发送信号的装置。

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