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31. 发明申请

US20090303950A1 BASE STATION APPARATUS AND METHOD 审中-公开
标题翻译：基站装置和方法
公开(公告)号：US20090303950A1
公开(公告)日：2009-12-10
申请号：US12443809
申请日：2007-09-28
申请人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/00
CPC分类号： H04W72/048 , H04B1/69 , H04L5/0007 , H04L5/0041 , H04L5/0053 , H04W72/0453
摘要： A base station apparatus is disclosed that includes a unit generating a low-layer control channel including at least resource allocation information and transmission system information of a data channel to be transmitted to a user equipment, a unit separately performing channel coding on each low-layer control channel of the plural sets of the user equipment, a unit transmitting the data channel and the low-layer control channel to the user equipment, and a determination unit configured to determine a multiplexing system of a downlink radio resource based on at least one of mobility of the user equipment and a traffic type. In the base station apparatus, high-layer control information indicating that the multiplexing system of the downlink radio resource is either a localized FDM system or a distributed FDM system is transmitted via the data channel.
摘要翻译：公开了一种基站装置，其包括生成低层控制信道的单元，所述低层控制信道至少包括要发送给用户设备的数据信道的资源分配信息和传输系统信息，在每个低层分别执行信道编码的单元所述多个用户设备的控制信道，向所述用户设备发送所述数据信道和所述低层控制信道的单元，以及确定单元，被配置为基于以下各项中的至少一个来确定下行链路无线资源的复用系统：用户设备的移动性和流量类型。在基站装置中，通过数据信道发送指示下行链路无线资源的复用系统是集中式FDM系统或分散FDM系统的高层控制信息。

32. 发明授权

US08520608B2 Mobile communication system 有权
标题翻译：移动通信系统
公开(公告)号：US08520608B2
公开(公告)日：2013-08-27
申请号：US12305144
申请日：2007-06-14
申请人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W4/00
CPC分类号： H04W16/02 , H04J13/0059 , H04L5/0037 , H04L5/0051 , H04L5/0091
摘要： A mobile communication system in which a finite number of reference signal sequences used for uplink channel estimation or the like are reused among multiple cells includes a determining unit configured to determine a frequency band used by user terminals to which a reference signal sequence with a predetermined sequence length is assigned in each of the cells within an interference area, wherein the frequency band is determined to be different from frequency bands used in the other cells.
摘要翻译：在多个小区中重复使用用于上行链路信道估计等的有限数量的参考信号序列的移动通信系统包括：确定单元，被配置为确定具有预定序列的参考信号序列的用户终端使用的频带在干扰区域内的每个小区中分配长度，其中该频带被确定为不同于在其他小区中使用的频带。

33. 发明授权

US08345636B2 Base station, mobile station, and propagation path measuring signal transmission control method 失效
标题翻译：基站，移动台和传播路径测量信号传输控制方法
公开(公告)号：US08345636B2
公开(公告)日：2013-01-01
申请号：US12293511
申请日：2007-03-19
申请人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04L12/14
CPC分类号： H04W48/08 , H04L5/0007 , H04L25/0226 , H04W24/00 , H04W88/06 , H04W88/08
摘要： A base station includes a transmission method determining portion that determines whether to allow a mobile station to transmit a propagation path measuring signal by one of a multi-carrier method and a single carrier method; and a transmission method sending portion that sends information indicating the determined transmission method with the mobile station. A mobile station includes a data mapping portion that maps a signal sequence of a propagation path state measuring signal in accordance with transmission information that a base station sends in order to indicate the propagation path state measuring signal is transmitted by either one of a single carrier method and a multi-carrier method.
摘要翻译：基站包括发送方法确定部，其确定是否允许移动台通过多载波方式和单载波方式之一发送传播路径测量信号; 以及发送方法发送部，其向移动台发送表示所确定的发送方式的信息。移动站包括数据映射部分，其根据基站发送的传输信息映射传播路径状态测量信号的信号序列，以指示传播路径状态测量信号通过单载波方法和多载波方法。

34. 发明申请

US20110026417A1 BASE STATION AND METHOD FOR USE IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于移动通信系统的基站和方法
公开(公告)号：US20110026417A1
公开(公告)日：2011-02-03
申请号：US12740365
申请日：2008-10-31
申请人： Yoshihisa Kishiyama , Yoshiaki Ofuji , Mamoru Sawahashi , Kenichi Higuchi
发明人： Yoshihisa Kishiyama , Yoshiaki Ofuji , Mamoru Sawahashi , Kenichi Higuchi
IPC分类号： H04L12/26 , H04W4/00
CPC分类号： H04W72/085 , H04W52/225 , H04W52/242 , H04W52/343
摘要： A base station for use in a mobile communication system includes: a measurement unit configured to measure one or more pieces of statistical data in the number of users in a cell, a user distribution state or a traffic amount; and a deriving unit configured to derive a value of a radio parameter corresponding to currently measured statistical data from predetermined correspondence relationship between the statistical data and the radio parameter. A value of the radio parameter set as office data in the base station is automatically updated to a value derived by the deriving unit.
摘要翻译：用于移动通信系统的基站包括：测量单元，被配置为测量小区中的用户数量，用户分配状态或业务量中的一个或多个统计数据; 以及导出单元，被配置为从所述统计数据和所述无线电参数之间的预定对应关系导出与当前测量的统计数据相对应的无线电参数的值。在基站中设置为办公室数据的无线电参数的值被自动更新为由导出单元导出的值。

35. 发明授权

US07136624B2 Radio resources allocating method, radio resources allocating apparatus, and mobile communication system 失效
标题翻译：无线电资源分配方法，无线电资源分配装置和移动通信系统
公开(公告)号：US07136624B2
公开(公告)日：2006-11-14
申请号：US10358341
申请日：2003-02-05
申请人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
IPC分类号： H04B1/00
CPC分类号： H04W72/085 , H01Q1/1257 , H04W16/28 , H04W72/046 , H04W72/08 , H04W72/10 , Y10S370/902 , Y10S370/903 , Y10S370/905
摘要： An object is to select destination mobile stations so as to prevent directional beams directed to the respective mobile stations from interfering with each other in application of a directional antenna, and to allocate the radio resources to the mobile stations thus selected. A base station 10, which is capable of forming a plurality of directional beams directed to a plurality of mobile stations by applying a directional antenna 11 capable of adaptively varying directivity, to a transmission-reception antenna, is provided with a location estimator 19 for estimating a location of each mobile station on the basis of orientation information of the directional antenna; a reception quality estimator 22 for estimating a reception quality of each mobile station; a transmission priority calculator 21 for calculating a transmission priority of a packet to be transmitted; a determiner 16 for determining the number and directions of directional beams to be formed, based on the reception quality of each mobile station, location of each mobile station, and transmission priorities of packets; and an allocation controller 13 for allocating the plurality of directional beams thus determined, to a plurality of mobile stations.
摘要翻译：目的是选择目的地移动台，以防止指向各个移动台的定向波束在应用定向天线时彼此干扰，并将无线电资源分配给这样选择的移动台。能够通过将能够自适应地改变方向性的定向天线11应用于发送接收天线而能够形成指向多个移动站的多个定向波束的基站10设置有用于估计的位置估计器19 基于定向天线的取向信息的每个移动站的位置; 用于估计每个移动台的接收质量的接收质量估计器22; 发送优先级计算器21，用于计算要发送的分组的发送优先级; 基于每个移动台的接收质量，每个移动台的位置以及分组的传输优先级来确定要形成的定向波束的数量和方向的确定器16; 以及用于将如此确定的多个定向波束分配给多个移动站的分配控制器13。

36. 发明授权

US07486638B2 Base station, control device, communication system and communication method 失效
标题翻译：基站，控制装置，通信系统和通信方式
公开(公告)号：US07486638B2
公开(公告)日：2009-02-03
申请号：US10352862
申请日：2003-01-29
申请人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
IPC分类号： H04Q7/28 , H04J3/24 , H04L12/28 , H04Q7/20 , H04M1/00
CPC分类号： H04W72/10 , H04W72/08 , H04W88/08
摘要： A base station includes an acquisition unit for acquiring a packet transmitted from a terminal device to a mobile station, a priority calculation unit for calculating priority of transmission of the packet acquired by the acquisition unit to the mobile station, a weight processing unit for conducting weighting on the priority of the packet calculated by the priority calculation unit, a channel control unit for assigning a channel for transmission of the packet to the mobile station, to the packet based on the priority of the packet weighted by the weight processing unit, and a transmission unit for transmitting the packet to the mobile station on the channel assigned by the channel control unit.
摘要翻译：基站包括：获取单元，用于获取从终端设备发送到移动站的分组;优先级计算单元，用于计算由所述获取单元获取的分组对所述移动站的传输的优先级;加权处理单元，用于进行加权根据由优先级计算单元计算的分组的优先级，基于由权重处理单元加权的分组的优先级，向分组分配用于向移动台发送分组的信道的信道控制单元，以及发送单元，用于在由信道控制单元分配的信道上向移动站发送分组。

37. 发明授权

US07668150B2 Packet-priority control apparatus and method thereof 有权
标题翻译：分组优先控制装置及其方法
公开(公告)号：US07668150B2
公开(公告)日：2010-02-23
申请号：US10931990
申请日：2004-09-02
申请人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
IPC分类号： H04J3/24
CPC分类号： H04L47/2433 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/2458 , H04L47/50 , H04L47/56 , H04L47/6215 , H04W72/1231 , H04W72/1242
摘要： An apparatus for packet-priority control for controlling a priority for packets input includes packet-priority setting means for setting hierarchically the priority for the packet input based on predetermined elements, and to adjust, taking into account other elements according to which the priority for the packet varies over time, the set priority, and wireless-resource allocating means for determining a packet for which a wireless resource is to be allocated in accordance with the adjusted priority.
摘要翻译：用于控制分组输入优先级的分组优先级控制装置包括分组优先级设置装置，用于基于预定元素分层设置分组输入的优先级，并且考虑到根据其中的优先级来调整其他要素分组随时间变化，设置优先级，以及无线资源分配装置，用于根据调整的优先级来确定要为其分配无线资源的分组。

38. 发明申请

US20050063392A1 Packet-priority control apparatus and method thereof 有权
标题翻译：分组优先控制装置及其方法
公开(公告)号：US20050063392A1
公开(公告)日：2005-03-24
申请号：US10931990
申请日：2004-09-02
申请人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Sadayuki Abeta , Mamoru Sawahashi
IPC分类号： H04L12/801 , H04L12/865 , H04L12/911 , H04W72/10 , H04W72/12 , H04W76/02 , H04L12/56
CPC分类号： H04L47/2433 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/2458 , H04L47/50 , H04L47/56 , H04L47/6215 , H04W72/1231 , H04W72/1242
摘要： An apparatus for packet-priority control for controlling a priority for packets input includes packet-priority setting means for setting hierarchically the priority for the packet input based on predetermined elements, and to adjust, taking into account other elements according to which the priority for the packet varies over time, the set priority, and wireless-resource allocating means for determining a packet for which a wireless resource is to be allocated in accordance with the adjusted priority.
摘要翻译：用于控制分组输入优先级的分组优先级控制装置包括分组优先级设置装置，用于基于预定元素分层设置分组输入的优先级，并且考虑到根据其中的优先级来调整其他要素分组随时间变化，设置优先级，以及无线资源分配装置，用于根据调整的优先级来确定要为其分配无线资源的分组。

39. 发明申请

US20140219180A1 BASE STATION AND COMMUNICATION CONTROL METHOD 有权
标题翻译：基站和通信控制方法
公开(公告)号：US20140219180A1
公开(公告)日：2014-08-07
申请号：US14343520
申请日：2012-08-03
申请人： Yoshiaki Ofuji , Naoto Ookubo
发明人： Yoshiaki Ofuji , Naoto Ookubo
IPC分类号： H04L12/24
CPC分类号： H04L41/0853 , H04W48/12 , H04W72/0446
摘要： A base station 100 maps the system information formed of multiple blocks (SIB) to predetermined regions of a downlink shared channel and transmits the mapped system information to the mobile station. The base station 100 includes: a system information transmission control unit 105 configured to divide each of the predetermined regions into a first half and a second half in a time direction; and a transmission data generation unit 111 configured to map the system information to at least one of the first half and the second half. The system information transmission control unit 105 switches positions of the first half and the second half in rotation every transmission timing of the predetermined regions on the shared channel.
摘要翻译：基站100将由多个块（SIB）形成的系统信息映射到下行链路共享信道的预定区域，并将映射的系统信息发送给移动台。基站100包括：系统信息发送控制单元105，其被配置为将时间方向上的每个预定区域划分为前半部分和后半部分; 以及发送数据生成单元111，被配置为将系统信息映射到上半部和第二半中的至少一个。系统信息发送控制单元105在共享信道上的预定区域的每个发送定时切换旋转第一半和后半个的位置。

40. 发明申请

US20110134892A1 RADIO BASE STATION AND RADIO RESOURCE ALLOCATION METHOD 审中-公开
标题翻译：无线电基站和无线电资源分配方法
公开(公告)号：US20110134892A1
公开(公告)日：2011-06-09
申请号：US12959441
申请日：2010-12-03
申请人： Masashige Shirakabe , Takahiro Asai , Akihito Hanaki , Yoshiaki Ofuji
发明人： Masashige Shirakabe , Takahiro Asai , Akihito Hanaki , Yoshiaki Ofuji
IPC分类号： H04W72/04
CPC分类号： H04W72/10
摘要： A radio base station of the present invention is provided with an index setting unit configured to set an index to a radio resource in a frequency domain, a resource allocation class determining unit is configured to determine a resource allocation class of a radio communication terminal from among resource allocation classes which are classified according to radio resource allocation patterns fixedly allocated at a fixed time interval T0, based on user information of the radio communication terminal, and a resource allocation unit configured to allocate a vacant radio resource within the fixed time interval T0 to the radio communication terminal in order starting with a radio resource having an index value predetermined for the resource allocation class.
摘要翻译：本发明的无线基站设置有：索引设定部，其对频域的无线资源设定索引;资源分配类决定部，从无线电通信终端的资源分配类别基于无线电通信终端的用户信息，按照固定时间间隔T0固定分配的无线电资源分配模式对资源分配类进行分类;以及资源分配单元，被配置为将固定时间间隔T0内的空闲无线电资源分配给无线电通信终端以从资源分配类别预定的索引值的无线资源开始。

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