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    • 1. 发明授权
    • Base station and transmission power control method
    • 基站和发射功率控制方法
    • US07483713B2
    • 2009-01-27
    • US11263923
    • 2005-11-02
    • Shinichi MoriIchiro OkajimaNarumi Umeda
    • Shinichi MoriIchiro OkajimaNarumi Umeda
    • H04B7/00
    • H04W52/40H04W52/143H04W52/225H04W52/241H04W52/243H04W52/325H04W52/343
    • A base station is disclosed. The base station includes: a service area status determination unit configured to determine status of a service area of the base station based on received signals from mobile stations; a total transmission power determination unit configured to determine status of total transmission power of the base station based on total transmission power of surrounding base stations; a transmission power determination unit configured to determine transmission power of a common control channel of the base station based on the status of the service area and the status of the total transmission power; and a transmission power setting unit configured to set the transmission power determined by the transmission power determination unit.
    • 公开了基站。 基站包括:服务区域状态确定单元,被配置为基于来自移动站的接收信号来确定基站的服务区域的状态; 总发射功率确定单元,被配置为基于周围基站的总发射功率来确定基站的总发射功率的状态; 发送功率确定单元,被配置为基于所述服务区域的状态和所述总发送功率的状态来确定所述基站的公共控制信道的发送功率; 以及发送功率设定单元,被配置为设置由发送功率确定单元确定的发送功率。
    • 6. 发明授权
    • Wireless control apparatus and communication method
    • 无线控制装置及通讯方式
    • US08229418B2
    • 2012-07-24
    • US11491283
    • 2006-07-24
    • Shinichi MoriNarumi UmedaTakatoshi Sugiyama
    • Shinichi MoriNarumi UmedaTakatoshi Sugiyama
    • H04W24/00
    • H04W16/28
    • A wireless control apparatus is disclosed that forms and controls an area of a base station according to an antenna pattern. The wireless control apparatus includes an area formation information gathering part that gathers area formation information pertaining to area formation of a neighboring base station; and an antenna pattern control part that controls and directs at least one of a main lobe, a side lobe, and a null point between the main lobe and the side lobe of the antenna pattern based on the area formation information to reduce frequency interference between a current cell formed by a current base station and a neighboring cell formed by the neighboring base station.
    • 公开了根据天线方向形成和控制基站的区域的无线控制装置。 无线控制装置包括:区域形成信息收集部,其收集与相邻基站的区域形成有关的区域形成信息; 以及天线图案控制部,其基于所述区域形成信息,控制并指示所述主瓣和所述天线图案的所述旁瓣之间的主瓣,旁瓣和零点中的至少一个,以减少所述天线图案之间的频率干扰 由当前基站和由相邻基站形成的相邻小区形成的当前小区。
    • 7. 发明申请
    • MOBILE COMMUNICATIONS SYSTEM, UPPER-LAYER NODE APPARATUS, BASE STATION APPARATUS, MOBILE STATION APPARATUS, AND BASE STATION STATUS CONTROL METHOD
    • 移动通信系统,上层节点装置,基站装置,移动站装置和基站状态控制方法
    • US20120009936A1
    • 2012-01-12
    • US12672614
    • 2008-07-25
    • Akira IshiiShinichi MoriMikio Iwamura
    • Akira IshiiShinichi MoriMikio Iwamura
    • H04W24/00
    • H04W24/02Y02D70/00Y02D70/164
    • A mobile communications system is disclosed. The mobile communications system includes a unit which is provided at an upper-layer node apparatus and which obtains location information of a base station apparatus and one or more mobile station apparatuses; a unit which is provided at the upper-layer node apparatus and which checks whether the mobile station apparatus is authorized to connect to the base station apparatus; a unit which is provided at the upper-layer node apparatus and which calculates a proximity of the base station apparatus and the mobile station apparatus based on the location information of the base station apparatus and the mobile station apparatus; and a unit which is provided at the upper-layer node apparatus and which moves the base station apparatus to a service status when the base station apparatus and the mobile station apparatus are in proximity and moves the base station apparatus to a radio unit stop status when all the mobile station apparatuses are not in proximity with the base station apparatus.
    • 公开了一种移动通信系统。 移动通信系统包括设置在上层节点装置并获取基站装置和一个或多个移动台装置的位置信息的单元; 设置在上层节点装置并检查移动台装置是否被授权连接到基站装置的单元; 设置在所述上​​层节点装置的基于所述基站装置和所述移动站装置的位置信息计算所述基站装置和所述移动台装置的接近度的单元; 以及设置在上层节点装置的单元,并且当基站装置和移动站装置接近时将基站装置移动到服务状态,并且将基站装置移动到无线单元停止状态, 所有的移动站装置都不在基站装置附近。
    • 8. 发明申请
    • BASE STATION AND COMMUNICATIONS METHOD
    • 基站和通信方法
    • US20070249344A1
    • 2007-10-25
    • US11738140
    • 2007-04-20
    • Hiroyuki HosonoShinichi MoriTakatoshi Sugiyama
    • Hiroyuki HosonoShinichi MoriTakatoshi Sugiyama
    • H04Q7/20
    • H04W36/0083H04W8/005H04W28/14H04W48/16H04W72/12H04W88/08
    • A base station that communicates with a mobile station includes: a storing unit for storing a predetermined number of base station information, each including a base station ID for discriminating a specific base station and parameter information for radio communications set for the specific base station; an acquisition unit for acquiring a base station ID of other base stations forming a destination cell of the mobile station, or a base station ID of other base station forming a source cell of the mobile station; an aggregating unit for aggregating the number of times that each of the base station IDs is acquired in a first time period; a determination unit for determining a priority of each of the base station IDs on the basis of the aggregated results of the acquisition numbers; a judging unit for judging whether or not there is a base station ID which has a priority higher than the base station ID stored in the storage, and whose acquisition number is larger than a predetermined number of times; and a manager for deleting, from the storage, a base station information including a base station ID having a priority lower than the base station ID judged to have a higher priority, and for storing, in the storage, a base station information including the base station ID judged as to have the higher priority, in a case where the judging unit judges there is the base station ID having a higher priority and whose acquisition number is larger.
    • 与移动站通信的基站包括:存储单元,用于存储预定数量的基站信息,每个基站信息包括用于识别特定基站的基站ID和用于针对特定基站设置的无线电通信的参数信息; 获取单元,用于获取形成移动站的目的地小区的其他基站的基站ID,或形成移动站的源小区的其他基站的基站ID; 聚合单元,用于聚合在第一时间段中获取每个基站ID的次数; 确定单元,用于基于获取编号的聚合结果确定每个基站ID的优先级; 判断单元,用于判断是否存在优先级大于存储在存储器中的基站ID的基站ID,并且其获取数量大于预定次数; 以及管理者,从存储器中删除包括优先级低于被判定为具有较高优先级的基站ID的基站ID的基站信息,并且用于在存储器中存储包括基站的基站信息 在判断单元判定具有较高优先级的基站ID并且其获取数量较大的情况下,被判断为具有较高优先级的站ID。
    • 9. 发明申请
    • RADIO BASE STATION AND METHOD OF DETECTING OVERLAP OF RADIO COMMUNICATIONS PARAMETER
    • 无线电基站和无线电通信覆盖参数检测方法
    • US20070232313A1
    • 2007-10-04
    • US11695882
    • 2007-04-03
    • Hiroyuki HosonoShinichi MoriTakatoshi Sugiyama
    • Hiroyuki HosonoShinichi MoriTakatoshi Sugiyama
    • H04Q7/20
    • H04W88/08H04W72/08
    • Disclosed is a radio base station including: a common control channel transmission unit configured to transmit a common control channel by using radio communications parameter to be assigned to each radio base station; a transmission level determination unit configured to transmit the common control channel according to a predetermined transmission pattern; a reception level supervision unit configured to acquire a reception level of the common control channel received by a mobile station; and an overlap determination unit configured to determine whether or not the predetermined radio communications parameter overlaps with a radio communications parameter used in a different radio base station based on the reception level acquired by the reception level supervision unit and the predetermined transmission pattern.
    • 公开了一种无线电基站,包括:公共控制信道传输单元,被配置为通过使用要分配给每个无线电基站的无线电通信参数来发送公共控制信道; 发送电平确定单元,被配置为根据预定的发送模式发送公共控制信道; 接收电平监视单元,被配置为获取由移动台接收的公共控制信道的接收电平; 以及重叠确定单元,被配置为基于由所述接收电平监视单元获取的接收电平和所述预定传输模式来确定所述预定无线电通信参数是否与在不同无线电基站中使用的无线电通信参数重叠。