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    • 31. 发明授权
    • Enabling multi-party call in telephone system
    • 在电话系统中启用多方通话
    • US08218749B2
    • 2012-07-10
    • US12053178
    • 2008-03-21
    • Hideaki TakahashiSuzuyo Murai
    • Hideaki TakahashiSuzuyo Murai
    • H04M3/42
    • H04M3/56H04M1/725
    • An apparatus includes a base unit and cordless handsets configured to establish a call with a communication apparatus, and a storage unit configured to store information corresponding to the communication apparatus indicating whether a multi-party call among the communication apparatus and at least two of the base unit and the cordless handsets is permitted. Also, a processing unit is configured to determine whether to enable a multi-party call among one communication apparatus, and at least two of the base unit and the cordless handsets based on the information. A method for use with the apparatus can include, in response to receiving a call from one communication apparatus, determining whether to enable a multi-party call to be established among the one communication apparatus and at least two of the base unit and the cordless handsets based on the information.
    • 一种装置,包括基本单元和被配置为与通信装置建立呼叫的无绳手机,以及存储单元,被配置为存储与通信装置相对应的信息,指示通信装置中的多方呼叫和基站中的至少两个 单元和无绳手机是允许的。 此外,处理单元被配置为基于该信息来确定是否能够在一个通信设备中启用多方呼叫,以及基站单元和无绳电话中的至少两个。 用于该设备的方法可以包括响应于从一个通信设备接收到呼叫,确定是否能够在一个通信设备和基本单元和无绳电话中的至少两个之间建立多方呼叫 根据信息。
    • 33. 发明申请
    • MOBILE COMMUNICATION SYSTEM
    • 移动通信系统
    • US20120099516A1
    • 2012-04-26
    • US13266608
    • 2010-04-23
    • Wuri Andarmawanti HapsariHideaki TakahashiAnil UmeshMikio IwamuraMinami Ishii
    • Wuri Andarmawanti HapsariHideaki TakahashiAnil UmeshMikio IwamuraMinami Ishii
    • H04W36/04
    • H04W36/06H04B7/2606H04W16/26H04W84/047H04W88/085
    • A radio base station including a mobile communication system, a first relay node and a second relay node which are connected via a radio bearer, the second relay node and a radio base station which are connected via a radio bearer, where a mobile station is configured to perform a handover process between a first state, in which a radio bearer is set with the first relay node in order to communicate via the first relay node, the second relay node, and the radio base station, and a second state, in which a radio bearer is set with the radio base station in order to communicate via the radio base station, and a mobile station is configured such that during the handover process. Control signals involved in the handover process are sent and received via the radio bearer between the first relay node and the second relay node and via the radio bearer between the second relay node and the radio base station.
    • 一种无线基站,包括通过无线承载连接的移动通信系统,第一中继节点和第二中继节点,经由无线承载连接的第二中继节点和无线基站,移动台被配置 在第一状态与第一中继节点之间进行切换处理,以便经由第一中继节点,第二中继节点和无线基站进行通信,以及第二状态,其中, 为了通过无线基站进行通信,与无线基站设置无线承载,移动台被配置为在切换处理期间。 通过第一中继节点和第二中继节点之间的无线承载,经由第二中继节点与无线基站之间的无线承载,发送接收与切换过程有关的控制信号。
    • 35. 发明申请
    • WALKING ASSISTANCE DEVICE
    • 行车辅助装置
    • US20110218466A1
    • 2011-09-08
    • US13127619
    • 2009-10-01
    • Hideaki TakahashiTaiji KoyamaHideo Shimizu
    • Hideaki TakahashiTaiji KoyamaHideo Shimizu
    • A61H1/02
    • A61H3/00A61H1/0244A61H2201/165
    • In a walking assistance device for providing a walking assistance force to a femoral part of a user, the walking assistance force generated by a power generator is effectively transmitted to the femoral part of the user while avoiding the user from experiencing any undue pressure or discomfort. The walking assistance device comprises a rigid femoral support frame (30L, 30R) having a base end (31) connected to an output end of an electric motor unit (14L, 14R) and a free end (32) extending from the base end to a position opposite to a front part of the femoral part of the user, and a flexible belt (50L, 50R) attached to the free end of the femoral support frame to be releasably worn around a circumference of the femoral part of the user at a height corresponding to the free end of the femoral support frame.
    • 在用于向用户的股骨部分提供步行辅助力的行走辅助装置中,由发电机产生的行走辅助力有效地传递到使用者的股骨部分,同时避免使用者体验不适当的压力或不适。 行走辅助装置包括刚性股骨支撑框架(30L,30R),其具有连接到电动机单元(14L,14R)的输出端的基端(31)和从基端延伸到 与使用者的股骨部分的前部相对的位置和附接到股骨支撑框架的自由端的柔性带(50L,50R),以可释放地佩戴在使用者的股骨部分的圆周上 对应于股骨支撑框架的自由端的高度。
    • 36. 发明授权
    • Wireless base station, mobile station, radio communication system, and radio communication method
    • 无线基站,移动台,无线通信系统,无线通信方式
    • US07961677B2
    • 2011-06-14
    • US12062111
    • 2008-04-03
    • Hideaki TakahashiNoriyuki MaedaShunji MiuraHiromitsu Asakura
    • Hideaki TakahashiNoriyuki MaedaShunji MiuraHiromitsu Asakura
    • H04W4/00H04W72/00H04B7/208H04L12/56H03D1/04
    • H04L5/0053H04L5/0007H04L5/0037H04L5/0048H04L5/0058
    • The object of the present invention is to achieve reduction of interference between cells and improvement of maximum throughput so as to improve spectrum efficiency. A wireless base station which transmits a radio signal between itself and a plurality of mobile stations by means of OFDMA includes: a multiplexing part for generating user data; a channel assignment control part for selecting a plurality sets of sub-carriers among a plurality of sub-carriers so as to constitute a radio frame containing sub-channels assigned to each of the plurality sets of sub-carriers and for setting in the radio frame the user data and control data by means of orthogonal frequency division multiplexing; and a transmission part for transmitting a radio signal containing the radio frame; where, the channel assignment control part is constituted so that the radio frame is divided into 2 zones for the control and user data and all the sub-channels in the zone for control data are divided into groups for each of sectors; the control data is allocated on the corresponding divided groups; and the user data is allocated on all the sub-channels in the zone for user data.
    • 本发明的目的是实现小区之间的干扰减少和最大吞吐量的提高,从而提高频谱效率。 一种通过OFDMA在其自身与多个移动台之间发送无线电信号的无线基站包括:用于生成用户数据的复用部分; 信道分配控制部分,用于在多个子载波中选择多个子载波组,以构成包含分配给多个副载波中的每一个子载波的子信道的无线电帧,并用于在无线帧中进行设置 用户数据和控制数据通过正交频分复用; 以及发送部,用于发送包含无线帧的无线信号; 其中,信道分配控制部分被构成为使得无线电帧被划分为用于控制的用户数据和用户数据的2个区域,并且用于控制数据的区域中的所有子信道被划分为每个扇区的组; 控制数据分配在相应的分组上; 并且用户数据被分配在用于用户数据的区域中的所有子信道上。