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11. 发明授权

US06873626B2 Control system, control method, and radio network controller preferably used for the system and method 失效
标题翻译：控制系统，控制方法和无线电网络控制器优选用于系统和方法
公开(公告)号：US06873626B2
公开(公告)日：2005-03-29
申请号：US10285574
申请日：2002-11-01
申请人： Takahiro Hayashi , Yoshihiro Ishikawa , Mikio Iwamura
发明人： Takahiro Hayashi , Yoshihiro Ishikawa , Mikio Iwamura
IPC分类号： H04B7/005 , H04B7/26 , H04W52/22 , H04W52/26 , H04W52/32 , H04J3/22 , H04B7/216 , H04J3/00 , H04Q7/00
CPC分类号： H04W52/226 , H04B7/264 , H04W52/221 , H04W52/26 , H04W52/325
摘要： It is an object of the present invention to provide a control system making it possible to maintain communication quality, decrease transmission delay, and simultaneously connect with numerous mobile stations 40. The present invention is a control system for controlling the information rate through a downlink shared channel (DSCH) addressed to the mobile stations 40, which is provided with a transmission power control information receiving unit 23 for receiving the transmission power control information for a downlink dedicated channel (A-DPCH) transmitted through an uplink dedicated channel (DPCH), transmission power control information accumulating unit 23 for accumulating the transmission power control information for the downlink dedicated channel, and information rate controlling unit 22 for controlling the information rate through a downlink shared channel addressed to the mobile stations 40 according to the accumulated value of the transmission power control information for the downlink dedicated channel.
摘要翻译：本发明的目的是提供一种能够保持通信质量，降低传输延迟并与多个移动站40同时连接的控制系统。本发明是一种控制系统，用于通过下行链路共享来控制信息速率信道（DSCH），其被配置有发送功率控制信息接收单元23，用于接收通过上行链路专用信道（DPCH）发送的下行链路专用信道（A-DPCH）的发送功率控制信息，发送功率控制信息累积单元23，用于累加用于下行专用信道的发送功率控制信息;以及信息速率控制单元22，用于根据传输的累积值通过寻址到移动站40的下行链路共享信道来控制信息速率电源控制信息为下行专用信道。

12. 发明申请

US20110281612A1 MOBILE STATION AND RADIO BASE STATION 审中-公开
标题翻译：移动电台和无线电基站
公开(公告)号：US20110281612A1
公开(公告)日：2011-11-17
申请号：US13120393
申请日：2009-09-17
申请人： Hiroyuki Ishii , Mikio Iwamura , Takahiro Hayashi , Yoshihiro Ishikawa
发明人： Hiroyuki Ishii , Mikio Iwamura , Takahiro Hayashi , Yoshihiro Ishikawa
IPC分类号： H04W52/04
CPC分类号： H04W52/146 , H04W52/242 , H04W52/28 , H04W52/32
摘要： A mobile station including a transmission power determining unit configured to determine a transmission power in an uplink shared channel, in accordance with a maximum transmission power value corresponding to power class of the mobile station, the number of resource blocks for the uplink shared channel, path loss between the mobile station and a radio base station which is a connection destination of the uplink shared channel, and transmission power control information received from the radio base station, where when receiving a maximum allowable transmission power value from the radio base station, the transmission power determining unit is configured to determine transmission power in the uplink shared channel, using the maximum allowable transmission power value instead of the maximum transmission power value corresponding to the power class of the mobile station.
摘要翻译：一种移动台，包括发送功率确定单元，被配置为根据与移动台的功率等级对应的最大发送功率值，上行链路共享信道的资源块数，路径，确定上行链路共享信道的发送功率作为上行链路共享信道的连接目的地的移动站与无线基站之间的丢失以及从无线基站接收到的发送功率控制信息，在从无线基站接收到最大容许发送功率值的情况下，发送功率确定单元被配置为使用最大允许发送功率值来代替与移动台的功率等级对应的最大发送功率值来确定上行链路共享信道中的发送功率。

13. 发明授权

US09473996B2 Communication control device and communication control method 有权
标题翻译：通讯控制装置及通讯控制方法
公开(公告)号：US09473996B2
公开(公告)日：2016-10-18
申请号：US14114699
申请日：2012-05-21
申请人： Satoshi Nagata , Tetsushi Abe , Hideaki Takahashi , Mikio Iwamura , Takehiro Nakamura
发明人： Satoshi Nagata , Tetsushi Abe , Hideaki Takahashi , Mikio Iwamura , Takehiro Nakamura
IPC分类号： H04W36/20 , H04W28/16 , H04W72/04
CPC分类号： H04W36/20 , H04W28/16 , H04W72/0486
摘要： A communication control device includes a parameter acquisition unit which acquires a first parameter determined on the basis of the number of mobile stations connected to the first cell or the number of mobile stations connected to the second cell, a parameter determination unit which changes the number of mobile stations connectable to the first cell or the number of mobile stations connectable to the second cell on the basis of the first parameter, and a parameter notification unit which notifies at least any one of the first base station and the second base station of the determined second parameter.
摘要翻译：通信控制装置包括：参数获取单元，其获取基于连接到第一小区的移动站的数量确定的第一参数或连接到第二小区的移动站的数量;参数确定单元，基于第一参数可连接到第一小区的移动站或可连接到第二小区的移动站的数量;以及参数通知单元，其将至少第一基站和第二基站中的任一个通知所确定的第二个参数。

14. 发明授权

US08649323B2 Logical interface establishing method, radio base station, and communication management apparatus 失效
标题翻译：逻辑接口建立方法，无线基站和通信管理装置
公开(公告)号：US08649323B2
公开(公告)日：2014-02-11
申请号：US12522923
申请日：2007-12-21
申请人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
发明人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
IPC分类号： H04W4/00
CPC分类号： H04W92/045 , H04W8/26 , H04W24/02 , H04W92/20
摘要： A plug-and-play radio base station autonomously establishes X2 logical interfaces and S1 logical interfaces with existing base stations and upper nodes. A new radio base station which is installed in a network advertises an IP address of the new radio base station over a transport network. An existing radio base station or an upper node which receives the IP address detects the number of hops from the new radio base station to the existing radio base station or the upper node. An initial logical interface with the new radio base station is established when the detected number of hops is below a predetermined threshold.
摘要翻译：即插即用无线基站自主建立与现有基站和上层节点的X2逻辑接口和S1逻辑接口。安装在网络中的新无线基站通过传送网络通告新无线基站的IP地址。接收该IP地址的现有无线基站或上级节点检测从新无线基站到现有的无线基站或上级节点的跳数。当检测到的跳数低于预定阈值时，建立与新无线电基站的初始逻辑接口。

15. 发明授权

US08472404B2 Mobile communication method and radio base station 有权
标题翻译：移动通信方式和无线基站
公开(公告)号：US08472404B2
公开(公告)日：2013-06-25
申请号：US12812371
申请日：2009-01-08
申请人： Wuri Andarmawanti Hapsari , Mikio Iwamura , Takehiro Nakamura
发明人： Wuri Andarmawanti Hapsari , Mikio Iwamura , Takehiro Nakamura
IPC分类号： H04W4/00
CPC分类号： H04W36/24 , H04W92/20
摘要： A mobile communication method according to the present invention includes the steps of: (A) calculating, at the radio base station (eNB1), an estimated neighbor radio base station parameter, on a basis of load information acquired from a neighbor radio base station (eNB2), the estimated neighbor radio base station parameter being supposed to be used in the neighbor radio base station (eNB2); and (B) notifying, from the radio base station to (eNB1) the neighbor radio base station (eNB2), the estimated neighbor radio base station parameter.
摘要翻译：根据本发明的移动通信方法包括以下步骤：（A）在无线基站（eNB1）计算估计的相邻无线基站参数，基于从相邻无线基站取得的负载信息 eNB2），相邻无线基站（eNB2）中使用的估计的邻居无线基站参数; （B）从无线基站向邻近无线基站（eNB2）（eNB1）通知估计的相邻无线基站参数。

16. 发明申请

US20130143571A1 BASE STATION APPARATUS, USER EQUIPMENT, AND METHOD USED IN MOBILE COMMUNICATION SYSTEM 审中-公开
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：US20130143571A1
公开(公告)日：2013-06-06
申请号：US13734591
申请日：2013-01-04
申请人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
发明人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04W24/08 , H04W24/10 , H04W88/08
摘要： A disclosed base station apparatus to be used in a mobile communication system includes a report signal receiving unit, receiving a report signal from one or more user equipment terminals, a radio parameter adjustment unit adjusting radio parameters based on an analysis result of each report signal, a designation unit designating a report condition to be used for each user equipment terminal to determine whether to transmit the report signal and content to be reported in the report signal, and a report unit reporting the report condition and the content to be reported to the one or more user equipment terminals. Further, in the base station apparatus, the report condition is satisfied when a transmission source of a downlink reference signal is a specific cell, and the content to be reported includes a received quality value of the downlink reference signal.
摘要翻译：在移动通信系统中使用的公开的基站装置包括：报告信号接收单元，接收来自一个以上的用户装置的报告信号;无线参数调整单元，根据各报告信号的分析结果调整无线参数; 指定单元，指定用于每个用户设备终端的报告条件，以确定是否发送要在报告信号中报告的报告信号和内容;以及报告单元，报告要报告的报告条件和内容或更多的用户设备终端。此外，在基站装置中，当下行链路参考信号的发送源是特定小区时，满足报告条件，并且要报告的内容包括下行链路参考信号的接收质量值。

17. 发明授权

US08301146B2 Mobile communication system, user apparatus and method 有权
标题翻译：移动通信系统，用户装置和方法
公开(公告)号：US08301146B2
公开(公告)日：2012-10-30
申请号：US12672935
申请日：2008-08-15
申请人： Mikio Iwamura , Takehiro Nakamura
发明人： Mikio Iwamura , Takehiro Nakamura
IPC分类号： H04W36/00
CPC分类号： H04W48/20 , H04J11/0093 , Y02D70/1262
摘要： A disclosed user apparatus is for use in a mobile communication system including a macrocell and a closed cell wherein unspecified users are allowed to access the macrocell and specified users are allowed to access the closed cell. The user apparatus includes a measurement unit configured to measure quality of a signal provided from a camped cell in an idle state at a predefined cycle, a cell search unit configured to measure quality of a signal provided from a neighbor cell at a predefined cell search cycle, and a cell reselection unit configured to reselect a cell depending on the cell search result. A frequency of the macrocell is at least partially identical to a frequency of the closed cell. If the user apparatus resides in the macrocell and a predefined reselection criterion is satisfied, the closed cell adjacent to the camped cell is reselected as a standby cell. The predefined reselection criterion corresponds to a state where the quality of the signal provided from the closed cell has been higher than or equal to the quality of the signal provided from the camped cell by a predefined threshold for more than a predefined reselection duration.
摘要翻译：所公开的用户装置用于包括宏小区和封闭小区的移动通信系统，其中未指定的用户被允许访问宏小区，并且指定的用户被允许访问封闭小区。用户装置包括：测量单元，被配置为以预定义的周期测量在空闲状态下从暂停小区提供的信号的质量;小区搜索单元，被配置为在预定的小区搜索周期内测量从相邻小区提供的信号的质量，以及小区重选单元，被配置为根据小区搜索结果来重选小区。宏单元的频率至少部分地与闭孔的频率相同。如果用户设备驻留在宏小区中并且满足预定义的重新选择标准，则与该小区相邻的闭包被重新选择为备用小区。预定义的重选准则对应于从闭合小区提供的信号的质量已经高于或等于从预定小区提供的信号的质量超过预定义重选持续时间的预定阈值的状态。

18. 发明申请

US20110081909A1 CELL SELECTION METHOD AND MOBILE STATION 审中-公开
公开(公告)号：US20110081909A1
公开(公告)日：2011-04-07
申请号：US12961147
申请日：2010-12-06
申请人： Mikio Iwamura , Takehiro Nakamura
发明人： Mikio Iwamura , Takehiro Nakamura
IPC分类号： H04W4/00
CPC分类号： H04W60/04 , H04W48/06 , H04W48/20
摘要： A cell selection method includes steps of: (A) determining, at a mobile station (UE), whether or not a first CSG cell satisfies a predetermined condition, when using a first macro cell as a camped cell; and (B) changing, at the mobile station (UE), the camped cell from the first macro cell to a first CSG cell, when determined that the first CSG cell satisfies the predetermined condition.

19. 发明申请

US20100035642A1 MOBILE STATION, BASE STATION, AND PROPAGATION CONDITION COLLECTING METHOD 审中-公开
标题翻译：移动站，基站和传播条件收集方法
公开(公告)号：US20100035642A1
公开(公告)日：2010-02-11
申请号：US12521962
申请日：2007-12-21
申请人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
发明人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
IPC分类号： H04B17/00 , H04B7/00
CPC分类号： H04W24/08 , H04J11/0069 , H04W48/10 , H04W88/08
摘要： A disclosed mobile station is used in a system where a newly-installed base station sends a broadcast channel including information indicating a pre-operation state. The mobile station includes a broadcast channel receiving unit configured to receive a broadcast channel; a new base station determining unit configured to determine whether the received broadcast channel includes the information indicating the pre-operation state; and a reporting unit configured to report an identifier of the newly-installed base station (new cell) and/or reception quality of a pilot channel sent from the newly-installed base station if the new base station determining unit determines that the received broadcast channel includes the information indicating the pre-operation state.
摘要翻译：所公开的移动台用于新安装的基站发送包括指示预操作状态的信息的广播信道的系统中。移动台包括：广播频道接收单元，被配置为接收广播频道; 新基站确定单元，被配置为确定所接收的广播信道是否包括指示所述预操作状态的信息; 以及报告单元，其被配置为如果所述新的基站确定单元确定所接收的广播信道（新的小区）和/或从新安装的基站发送的导频信道的接收质量包括表示操作前状态的信息。

20. 发明授权

US08175602B2 Mobile communication system, user apparatus and method 有权
公开(公告)号：US08175602B2
公开(公告)日：2012-05-08
申请号：US12672935
申请日：2008-08-15
申请人： Mikio Iwamura , Takehiro Nakamura
发明人： Mikio Iwamura , Takehiro Nakamura
IPC分类号： H04W36/00
摘要： A disclosed user apparatus is for use in a mobile communication system including a macrocell and a closed cell wherein unspecified users are allowed to access the macrocell and specified users are allowed to access the closed cell. The user apparatus includes a measurement unit configured to measure quality of a signal provided from a camped cell in an idle state at a predefined cycle, a cell search unit configured to measure quality of a signal provided from a neighbor cell at a predefined cell search cycle, and a cell reselection unit configured to reselect a cell depending on the cell search result. A frequency of the macrocell is at least partially identical to a frequency of the closed cell. If the user apparatus resides in the macrocell and a predefined reselection criterion is satisfied, the closed cell adjacent to the camped cell is reselected as a standby cell. The predefined reselection criterion corresponds to a state where the quality of the signal provided from the closed cell has been higher than or equal to the quality of the signal provided from the camped cell by a predefined threshold for more than a predefined reselection duration.

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