公开(公告)号：US09699792B2

公开(公告)日：2017-07-04

申请号：US14822218

申请日：2015-08-10

申请人： FUJITSU LIMITED

发明人： Satoshi Yamamoto ,  Daisuke Nitta

IPC分类号： H04W72/04 ,  H04W48/18 ,  H04W88/10 ,  H04W92/12 ,  H04W92/20

CPC分类号： H04W72/048 ,  H04W48/18 ,  H04W88/10 ,  H04W92/12 ,  H04W92/20

摘要： A base station apparatus including a plurality of communication units which communicate through a different plurality of communication channels with an upper layer apparatus of the base station apparatus, a base station information acquisition unit which acquires base station information relating to the state of the base station apparatus, a channel selection unit which selects any of the plurality of communication channels in accordance with base station information, and a channel switching unit which dynamically switches the channel which is used for transmission of traffic of the mobile station apparatus to a channel which is selected by the channel selection unit.

公开(公告)号：US09369831B2

公开(公告)日：2016-06-14

申请号：US13666362

申请日：2012-11-01

申请人： FUJITSU LIMITED

发明人： Daisuke Nitta ,  Yuki Shinada ,  Hiromitsu Kawai ,  Masamitsu Komi

IPC分类号： H04W4/02 ,  H04W4/22 ,  H04W12/06 ,  H04W60/04 ,  H04W76/00

CPC分类号： H04W4/02 ,  H04W4/90 ,  H04W12/06 ,  H04W60/04 ,  H04W76/40 ,  H04W76/50

摘要： A base station apparatus including: a transmitter, and a processor to control the transmitter to transmit true area information when a given event is not detected, and to transmit false area information when the given event is detected. A wireless communication system including: a mobile station apparatus; and a base station apparatus to transmit true area information to the mobile station when a given event is not detected, and to transmit false area information to the mobile station when the given event is detected.

摘要翻译： 一种基站装置，包括：发送器和处理器，用于当未检测到给定事件时控制发送器发送真实区域信息，并且在检测到给定事件时发送假区域信息。 一种无线通信系统，包括：移动站装置; 以及当未检测到给定事件时向所述移动台发送真实区域信息的基站装置，以及当检测到所述给定事件时向所述移动站发送虚假区域信息。

公开(公告)号：US09229091B2

公开(公告)日：2016-01-05

申请号：US14011302

申请日：2013-08-27

申请人： FUJITSU LIMITED

发明人： Daisuke Nitta ,  Satoshi Yamamoto ,  Masanori Hashimoto

IPC分类号： H04W24/00 ,  G01S5/02 ,  H04W64/00

CPC分类号： G01S5/0252 ,  H04W64/00

摘要： A positioning device includes: a receiving unit configured to receive wireless quality information indicating wireless quality between a mobile station and a base station and information indicating a direction and an orientation of the mobile station; a determining unit configured to acquire measuring data to be used for measuring a location of the mobile station based on the direction and the orientation, from data in which each of regions as location candidates of the mobile station is associated with respective wireless quality information; and a measuring unit configured to measure the location of the mobile station based on the wireless quality information and the measuring data.

摘要翻译： 定位装置包括：接收单元，被配置为接收指示移动台和基站之间的无线质量的无线质量信息以及指示移动台的方向和方向的信息; 确定单元，被配置为从作为移动站的位置候选的每个区域与各自的无线质量信息相关联的数据获取用于基于所述方向和方向来测量要用于测量所述移动站的位置的测量数据; 以及测量单元，被配置为基于所述无线质量信息和所述测量数据来测量所述移动站的位置。

公开(公告)号：US20140045479A1

公开(公告)日：2014-02-13

申请号：US13946039

申请日：2013-07-19

申请人： FUJITSU LIMITED

发明人： Yuki SHINADA ,  Daisuke Nitta ,  Yutaka Hamada ,  Takahiro Kawaguchi ,  Hiromitsu Kawai ,  Masanori Hashimoto

IPC分类号： H04W52/04 ,  H04W72/04

CPC分类号： H04W52/04 ,  B66B1/3461 ,  H04W52/143 ,  H04W52/243 ,  H04W52/283 ,  H04W64/00 ,  H04W72/04

摘要： A communication control apparatus includes an acquirer that acquires operation information of a moving object having a shielded space therein, and a controller that controls at least one of a channel between a first base station installed in a car in the moving object and a second base station installed on each floor where the car is stoppable, transmission power of the first base station and transmission power of the second base station, and location information for locating a position of a mobile terminal for each floor where the car is stoppable, on the basis of the operation information.

摘要翻译： 一种通信控制装置，包括获取具有屏蔽空间的移动物体的操作信息的获取器，以及控制安装在移动物体中的轿厢中的第一基站与第二基站之间的信道中的至少一个的控制器 安装在车辆可停车的每个楼层上，第一基站的发射功率和第二基站的发射功率，以及用于定位可停止汽车的每个楼层的移动终端的位置的位置信息 操作信息。

公开(公告)号：US20140341061A1

公开(公告)日：2014-11-20

申请号：US14446825

申请日：2014-07-30

申请人： FUJITSU LIMITED

发明人： Yuki Shinada ,  Daisuke Nitta ,  Tadanori YOKOSAWA ,  Takahiro Kawaguchi

IPC分类号： H04W40/12 ,  H04W24/08

CPC分类号： H04W40/12 ,  H04W16/18 ,  H04W16/20 ,  H04W24/08 ,  H04W24/10

摘要： A management apparatus that identifies a candidate for improving communication quality in a wireless communication system including a base station and a mobile station, the management apparatus comprising: an obtainer that obtains measured communication quality information and positional information from the mobile station; a communication quality estimator that estimates a communication quality based on the positional information obtained from the mobile station; a communication path determiner that identifies a communication path using the estimated communication quality estimated and the measured communication quality information; and a communication quality improvement candidate determiner that identifies the candidate for improving communication quality related to the communication path determined, the candidate being based on communication quality. A method and a program for identifying a candidate for improving communication quality, an apparatus, a method, and a program for determining a communication path, and a wireless communication system are also provided.

摘要翻译： 一种识别用于提高包括基站和移动站的无线通信系统中的通信质量的候选者的管理装置，所述管理装置包括：获取器，其从所述移动站获取测量的通信质量信息和位置信息; 通信质量估计器，其基于从所述移动站获得的位置信息来估计通信质量; 通信路径确定器，其使用所估计的估计通信质量和所测量的通信质量信息来识别通信路径; 以及通信质量改进候选者确定器，其识别用于提高与所确定的通信路径相关的通信质量的候选，所述候选者基于通信质量。 还提供了一种用于识别用于提高通信质量的候选者的方法和程序，用于确定通信路径的装置，方法和程序，以及无线通信系统。

公开(公告)号：US10271216B2

公开(公告)日：2019-04-23

申请号：US15482458

申请日：2017-04-07

申请人： FUJITSU LIMITED

发明人： Daisuke Nitta ,  Satoshi Yamamoto ,  Hitoshi Yokoyama ,  Hiroki Akiyama

IPC分类号： G06Q30/08 ,  H04W16/04 ,  G06Q50/10 ,  H04W16/14 ,  H04W24/02 ,  H04W48/10 ,  H04W84/12

摘要： A wireless access system in which a first operator and a second operator share a predetermined band, includes a first base station belonging to the first operator, the first base station configured to transmit broadcast information indicating a priority of the first operator in the predetermined band; and a second base station belonging to the second operator, the second base station configured to perform wireless communication using a band configured based on a priority of the second operator in the predetermined band and the broadcast information transmitted by the first base station.

公开(公告)号：US20150351090A1

公开(公告)日：2015-12-03

申请号：US14822218

申请日：2015-08-10

申请人： FUJITSU LIMITED

发明人： Satoshi Yamamoto ,  Daisuke Nitta

IPC分类号： H04W72/04 ,  H04W48/18

CPC分类号： H04W72/048 ,  H04W48/18 ,  H04W88/10 ,  H04W92/12 ,  H04W92/20

摘要： A base station apparatus including a plurality of communication units which communicate through a different plurality of communication channels with an upper layer apparatus of the base station apparatus, a base station information acquisition unit which acquires base station information relating to the state of the base station apparatus, a channel selection unit which selects any of the plurality of communication channels in accordance with base station information, and a channel switching unit which dynamically switches the channel which is used for transmission of traffic of the mobile station apparatus to a channel which is selected by the channel selection unit.

摘要翻译： 一种基站装置，包括通过不同的多个通信信道与所述基站装置的上层装置进行通信的多个通信部，基站信息获取部，其获取与所述基站装置的状态有关的基站信息， ，根据基站信息选择多个通信信道中的任一个的信道选择单元，以及将用于移动站装置的业务的传输的信道动态切换到由 频道选择单元。

公开(公告)号：US09485706B2

公开(公告)日：2016-11-01

申请号：US14446825

申请日：2014-07-30

申请人： FUJITSU LIMITED

发明人： Yuki Shinada ,  Daisuke Nitta ,  Tadanori Yokosawa ,  Takahiro Kawaguchi

IPC分类号： H04W40/00 ,  H04W4/12 ,  H04W40/12 ,  H04W16/18 ,  H04W24/08 ,  H04W16/20 ,  H04W24/10

CPC分类号： H04W40/12 ,  H04W16/18 ,  H04W16/20 ,  H04W24/08 ,  H04W24/10

摘要： A management apparatus that identifies a candidate for improving communication quality in a wireless communication system including a base station and a mobile station, the management apparatus comprising: an obtainer that obtains measured communication quality information and positional information from the mobile station; a communication quality estimator that estimates a communication quality based on the positional information obtained from the mobile station; a communication path determiner that identifies a communication path using the estimated communication quality estimated and the measured communication quality information; and a communication quality improvement candidate determiner that identifies the candidate for improving communication quality related to the communication path determined, the candidate being based on communication quality. A method and a program for identifying a candidate for improving communication quality, an apparatus, a method, and a program for determining a communication path, and a wireless communication system are also provided.

摘要翻译： 一种识别用于提高包括基站和移动站的无线通信系统中的通信质量的候选者的管理装置，所述管理装置包括：获取器，其从所述移动站获取测量的通信质量信息和位置信息; 通信质量估计器，其基于从所述移动站获得的位置信息来估计通信质量; 通信路径确定器，其使用所估计的估计通信质量和所测量的通信质量信息来识别通信路径; 以及通信质量改进候选者确定器，其识别用于提高与所确定的通信路径相关的通信质量的候选，所述候选者基于通信质量。 还提供了一种用于识别用于提高通信质量的候选者的方法和程序，用于确定通信路径的装置，方法和程序，以及无线通信系统。

公开(公告)号：US20160308600A1

公开(公告)日：2016-10-20

申请号：US15191979

申请日：2016-06-24

申请人： FUJITSU LIMITED

发明人： Daisuke Nitta ,  Satoshi Yamamoto

IPC分类号： H04B7/14 ,  H04W4/00 ,  H04W48/02 ,  H04W76/02

CPC分类号： H04B7/14 ,  H04B7/155 ,  H04W4/70 ,  H04W8/005 ,  H04W36/026 ,  H04W48/02 ,  H04W76/14 ,  H04W76/23 ,  H04W88/08

摘要： A base station apparatus includes a receiving circuit configured to receive from a first terminal apparatus, a start request for direct wireless communication between the first terminal apparatus and a second terminal apparatus; and a transmitting circuit configured transmit to the first terminal apparatus and the second terminal apparatus after the receiving circuit receives the start request, a control signal allowing the first terminal apparatus and the second terminal apparatus to mutually transmit signals so as to establish the direct wireless communication.

摘要翻译： 基站装置包括：接收电路，被配置为从第一终端装置接收第一终端装置和第二终端装置之间的直接无线通信的开始请求; 以及发送电路，在所述接收电路接收到所述开始请求之后，配置为向所述第一终端装置和所述第二终端装置发送的控制信号，所述控制信号允许所述第一终端装置和所述第二终端装置相互发送信号，以建立所述直接无线通信 。

公开(公告)号：US09173172B2

公开(公告)日：2015-10-27

申请号：US13946039

申请日：2013-07-19

申请人： FUJITSU LIMITED

发明人： Yuki Shinada ,  Daisuke Nitta ,  Yutaka Hamada ,  Takahiro Kawaguchi ,  Hiromitsu Kawai ,  Masanori Hashimoto

IPC分类号： H04W36/00 ,  H04W52/04 ,  H04W72/04 ,  B66B1/34 ,  H04W52/28 ,  H04W64/00 ,  H04W52/14 ,  H04W52/24

CPC分类号： H04W52/04 ,  B66B1/3461 ,  H04W52/143 ,  H04W52/243 ,  H04W52/283 ,  H04W64/00 ,  H04W72/04

摘要： A communication control apparatus includes an acquirer that acquires operation information of a moving object having a shielded space therein, and a controller that controls at least one of a channel between a first base station installed in a car in the moving object and a second base station installed on each floor where the car is stoppable, transmission power of the first base station and transmission power of the second base station, and location information for locating a position of a mobile terminal for each floor where the car is stoppable, on the basis of the operation information.

摘要翻译： 一种通信控制装置，包括获取具有屏蔽空间的移动物体的操作信息的获取器，以及控制安装在移动物体中的轿厢中的第一基站与第二基站之间的信道中的至少一个的控制器 安装在车辆可停车的每个楼层上，第一基站的发射功率和第二基站的发射功率，以及用于定位可停止汽车的每个楼层的移动终端的位置的位置信息 操作信息。