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1. 发明专利

JP2008148241A Method and device for controlling radio network 审中-公开
标题翻译：用于控制无线网络的方法和设备
公开(公告)号：JP2008148241A
公开(公告)日：2008-06-26
申请号：JP2006336105
申请日：2006-12-13
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIKAMA TAKAO , KIKUKAWA FUMIKIYO , NISHIMURA KAZUYA , SATO HIDEHIKO , MORI YOSHIFUMI
IPC分类号： H04W36/08 , H04W36/32 , H04W84/00
CPC分类号： H04W36/32 , H04W84/005
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for controlling a radio network, avoiding a converging state by suppressing handover requests, when a portable base station is moving.
SOLUTION: When position information is received from the portable base station (MBS), the rejection of the handover between the portable base station and other base stations (BSs) is decided, based on the position information and preset handover information corresponding to an area. When it is determined that the handover is possible, information on a peripheral cell allowing the handover to other base stations (BSs) is notified to a mobile UE1 using the cell of the portable base station (MBS), based on the information of a busy cell for each mobile, or the information of the peripheral cell, allowing the handover to the portable base station (MBS) is notified to the mobile, by using a base station cell to which the portable base station moves.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于控制无线电网络的方法和设备，当便携式基站正在移动时，通过抑制切换请求来避免会聚状态。解决方案：当从便携式基站（MBS）接收到位置信息时，基于位置信息和对应于其的基站的预设切换信息来确定便携式基站与其他基站（BS）之间的切换的拒绝一个地区。当确定切换可能时，使用便携式基站（MBS）的小区，基于忙碌信息向移动UE1通知允许切换到其他基站（BS）的外围小区的信息通过使用便携式基站所移动的基站小区，向移动台通知允许移动到便携式基站（MBS）的每个移动台的小区或外围小区的信息。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008016970A Method and device for controlling handover 有权
标题翻译：用于控制切换的方法和装置
公开(公告)号：JP2008016970A
公开(公告)日：2008-01-24
申请号：JP2006183793
申请日：2006-07-03
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIKAMA TAKAO , KAWAGUCHI WATARU , KURIKI KOJI , MATSUOKA SHOGO , KAGIMOTO TOMOYA
IPC分类号： H04W36/30 , H04W36/38
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for controlling handover, which are capable of reducing handover failures as much as possible through a simple configuration at a low cost in a wireless network control device.
SOLUTION: The method and the device for controlling handover form cells (A to C: containing a handover partner's cells) used in communications whenever one or more mobile terminals (400) perform handover, and handover history information (232) concerning handover results of success and failure recorded about all calls when prior processing is not performed. Further, the method and the device extract out the following handover partner's cells common to the cells used in the communications about the present calls from the above handover history information (232); and calculate the total number ratio of the total number of handovers of success and failure in the result of handovers to the handover partner cells to the total number of all handovers of success and failure, and the handover failure ratio of the handover failures to the handover partner cells to the total number of all handovers of success and failure. Prior processing is performed on the handover partner cells only when the number ratio and failure ratio mentioned above are high.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种用于控制切换的方法和装置，其能够通过无线网络控制装置中的低成本的简单配置尽可能多地减少切换故障。解决方案：一旦一个或多个移动终端（400）执行切换，在通信中使用的用于控制切换的方法和设备形成用于通信的小区（A至C：包含切换伙伴的小区），以及涉及切换的切换历史信息（232）当不执行先前的处理时，关于所有呼叫的成功和失败的记录。此外，该方法和设备从上述切换历史信息（232）中提取出关于当前呼叫的通信中使用的小区所共有的以下切换伙伴的小区; 并将切换合作伙伴小区的切换结果中的成功和失败的总数切换的总数与总成功和失败的切换的总数进行计算，以及切换失败到切换的切换失败比合作伙伴细胞到成功和失败的所有切换的总数。仅当上述数量比和故障率较高时才在切换伙伴小区上进行先前处理。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2013093732A Analyzer, analysis method, and analysis program 审中-公开
标题翻译：分析仪，分析方法和分析程序
公开(公告)号：JP2013093732A
公开(公告)日：2013-05-16
申请号：JP2011234339
申请日：2011-10-25
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIKAMA TAKAO , ANAI SHINJI , OKABE HITOBUMI , YAGI TAKAHIRO
IPC分类号： H04W16/18 , H04W24/08 , H04W36/08
摘要： PROBLEM TO BE SOLVED: To provide an analyzer capable of performing appropriate area design by determining a tendency of detected ping-pong handover.SOLUTION: An analyzer comprises: a UE movement characteristic analysis part 45 for calculating entrance speed at each of time when ping-pong handover is detected, on the basis of ping-pong HO history information including a position, moving direction, and moving speed at each of the time, and a position of a communication destination base station at each of the time, and calculating escape speed at each of the time on the basis of the ping-pong HO history information and a position of a handover source base station at each of the time; and a ping-pong HO tendency analysis part 44 for analyzing a tendency of the ping-pong handover on the basis of the entrance speed and escape speed which are calculated at each of the time.
摘要翻译：要解决的问题：提供一种能够通过确定检测到的乒乓切换的趋势来执行适当的区域设计的分析器。解决方案：分析器包括：UE运动特性分析部分45，用于根据检测到乒乓切换的每个时间计算入口速度，基于乒乓HO历史信息，包括位置，移动方向和每个时刻的移动速度和通信目的地基站的位置，并且基于乒乓HO历史信息和切换源的位置在每个时间计算躲避速度基地在每个时间; 以及乒乓HO倾向分析部44，用于基于在每个时间计算出的入口速度和逃逸速度来分析乒乓球切换的倾向。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2008236346A Portable terminal and service registering method thereof 审中-公开
标题翻译：终端和服务注册方法
公开(公告)号：JP2008236346A
公开(公告)日：2008-10-02
申请号：JP2007072732
申请日：2007-03-20
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIKAMA TAKAO
IPC分类号： H04B7/26 , H04M3/42 , H04W4/16 , H04W8/04 , H04W8/18 , H04W52/02 , H04W60/00 , H04W60/06 , H04W64/00 , H04W92/08
CPC分类号： Y02D70/00 , Y02D70/449
摘要： PROBLEM TO BE SOLVED: To provide a portable terminal for suppressing occurrence of power consumption by a position registering operation, without having to add changes to a subscriber information management device and a position registration procedures in a mobile communication network, even when reading a plurality of pieces of subscriber information from a storage medium for recording subscriber information, such as one or a plurality of SIM cards, and to provide its service registering method. SOLUTION: When a plurality of storage media with subscriber information recorded therein are detected, an incoming transfer service for making subscriber information of one recording medium an incoming transfer destination about the subscriber information of the other recording medium is registered; position registration is made for the subscriber information of the one recording medium made as the incoming transfer destination; and the position registration is not set as the subscriber information of the other recording medium is set to be an incoming transfer source. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种便携式终端，用于通过位置登记操作来抑制功耗的发生，而不必在移动通信网络中添加对用户信息管理装置的改变和位置登记过程，即使在读取时来自用于记录诸如一个或多个SIM卡的用户信息的存储介质的多条用户信息，并提供其服务注册方法。解决方案：当检测到其中记录有用户信息的多个存储介质时，记录用于使一个记录介质的用户信息的用户信息关于另一记录介质的用户信息的传入传送目的地的传入服务; 对作为输入传送目的地的一个记录介质的用户信息进行位置注册; 并且由于其他记录介质的用户信息被设置为传入传送源，所以不设置位置登记。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006101253A Mobile radio communication system 有权
标题翻译：移动无线电通信系统
公开(公告)号：JP2006101253A
公开(公告)日：2006-04-13
申请号：JP2004285670
申请日：2004-09-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KURIKI KOJI , HIRATA SHIGEHIKO , MATSUOKA SHOGO , SHIKAMA TAKAO
IPC分类号： H04W88/02
CPC分类号： H04W88/02
摘要： PROBLEM TO BE SOLVED: To provide a mobile radio communication system having a high quality and being capable of preventing the interruption of a radio communication even during a movement thereof at a high speed.
SOLUTION: A plurality of UEs are discriminated and managed as a pair by storing a pair-terminal managing information by a storage section for an RNC 300. A control section for the RNC 300 controls the UEs (such as UEs 100-1 and 100-2) belonging to the same pair so that the UEs are connected to different cells in the cells formed by nodes B 200-1, 200-2, ..., 200-m. Accordingly, a multiplexing communication using a plurality of the UEs belonging to the same pair is enabled, and the simultaneous interruption of circuits for the UEs belonging to the same pair in the case of the movement at the high speed is prevented.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高质量的移动无线电通信系统，并且即使在高速移动期间也能够防止无线电通信的中断。解决方案：通过由RNC 300的存储部分存储对终端管理信息，多个UE被一对鉴别和管理。RNC 300的控制部分控制UE（诸如UE100-1 和100-2），使得UE连接到由节点B 200-1,200-2，...，200-m形成的小区中的不同小区。因此，能够使用属于同一对的多个UE的复用通信，并且防止在高速移动的情况下属于同一对的UE的电路的同时中断。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2015012583A 干渉制御方法、干渉制御装置および無線通信システム审中-公开
标题翻译：干扰控制方法，干扰控制装置和无线电通信系统
公开(公告)号：JP2015012583A
公开(公告)日：2015-01-19
申请号：JP2013139104
申请日：2013-07-02
申请人：富士通株式会社 , Fujitsu Ltd
发明人： SHIKAMA TAKAO
IPC分类号： H04W52/40 , H04W52/24 , H04W88/12 , H04W92/12
CPC分类号： H04W52/243 , H04B17/373 , H04W52/223
摘要：【課題】干渉の抑制を図ること。【解決手段】取得部111は、第1無線基地局121および第2無線基地局122からの無線信号の無線端末130における各受信品質の、複数の時刻における各測定結果を取得する。算出部112は、取得部111によって取得された各測定結果に基づいて、第1無線基地局121および第2無線基地局122からの無線信号の無線端末130における各受信品質の予測値を算出する。制御部113は、算出部112によって算出された各受信品質の予測値に基づいて第1無線基地局121および第2無線基地局122における無線信号の各送信電力を制御する。【選択図】図1B
摘要翻译：要解决的问题：抑制无线电通信中的干扰。解决方案：获取单元111获取关于从各自的第一无线电基站121和第二无线电基站接收无线电信号的无线电终端130的接收质量的各个时间点的测量结果站122.计算单元112基于由获取单元111获取的测量结果，计算用于从相应的第一基站121和第二无线电基站122接收无线电信号的无线电终端130的接收质量的估计值。控制单元113基于由计算单元112计算的接收质量的估计值来控制各个第一无线基站121和第二无线基站122的无线信号的发送功率。

7. 发明专利

JP2010263438A Communication server device, communication terminal device, and communication method 有权
标题翻译：通信服务器设备，通信终端设备和通信方法
公开(公告)号：JP2010263438A
公开(公告)日：2010-11-18
申请号：JP2009112992
申请日：2009-05-07
申请人： Fujitsu Ltd , 富士通株式会社
发明人： YASHIRO OKIYA , SHIKAMA TAKAO , HORI YOSUKE
IPC分类号： H04M11/00 , H04W12/02 , H04W84/00 , H04W84/10 , H04W92/18
摘要： PROBLEM TO BE SOLVED: To continue information exchange by maintaining anonymity without showing personal information each other when switching to a communication system through a usual exchange network to continue the information exchange when detecting a disconnection of short range radio communication. SOLUTION: Bluetooth communication is disconnected while message exchange is performed by the Bluetooth communication between portable telephone terminals A and B. The portable telephone terminals A and B respectively detect the disconnection of the Bluetooth communication. The portable telephone terminal A transmits to a server key information "X1" of a present terminal, key information "X2" of the portable telephone terminal B and an IP address "IP1" of the present terminal as notification information. Then, the portable telephone terminal B transmits to the server key information "X2" of the present terminal, key information "X1" of the portable telephone terminal A and an IP address "IP2" of the present terminal as notification information. The server connects the portable telephone terminals A and B which have transmitted the notification information having coincident key information on the basis of the respective IP addresses. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当检测到短距离无线电通信的断开时，通过通常的交换网络切换到通信系统时，通过维护匿名而不显示个人信息来继续信息交换以继续信息交换。解决方案：通过便携式电话终端A和B之间的蓝牙通信执行消息交换时，蓝牙通信被断开。便携式电话终端A和B分别检测蓝牙通信的断开。便携式电话终端A将本终端的密钥信息“X1”，便携式电话终端B的密钥信息“X2”和本终端的IP地址“IP1”作为通知信息发送到服务器。然后，便携式电话终端B将本终端的密钥信息“X2”，便携式电话终端A的密钥信息“X1”和本终端的IP地址“IP2”作为通知信息发送给服务器。服务器连接已经根据各个IP地址发送了具有一致的密钥信息的通知信息的便携式电话终端A和B. 版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2009141562A Network control device and method 有权
标题翻译：网络控制设备和方法
公开(公告)号：JP2009141562A
公开(公告)日：2009-06-25
申请号：JP2007314544
申请日：2007-12-05
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIKAMA TAKAO , NAGA KAZUYUKI , YONEZAWA KUSUO , EBIHARA HITOSHI , KISHI MASATO , HORI YOSUKE
IPC分类号： H04W36/00 , H04W36/38 , H04W76/02
摘要： PROBLEM TO BE SOLVED: To provide a network control device and a network control method that performs switching of communication systems while effectively using radio resources. SOLUTION: In a network control device 10, both radio resources of radio communication by a high-speed communication system and radio communication by a non-high-speed communication system coexist, each mobile terminal 14 uses a radio link in the communication system by the high speed communication system, and a plurality of radio links in the communication system by the non-high-speed communication system. The network communication device 100 switches the communication systems of the mobile terminals. The device includes: a terminal control unit 101 which manages a number of radio links used for each mobile terminal 14 which performs radio communication by the non-high-speed communication system; and a packet call band control unit 110 which switches the communication system to the high-speed communication system preferentially for the mobile terminal 14 which uses many radio links out of a plurality of mobile terminals 14 when rate-up requests compete. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在有效地使用无线电资源的同时执行通信系统的切换的网络控制装置和网络控制方法。解决方案：在网络控制装置10中，通过高速通信系统的无线电通信的无线电资源和非高速通信系统的无线电通信两者共存，每个移动终端14使用通信中的无线电链路高速通信系统，以及通信系统中的多个无线链路。网络通信设备100切换移动终端的通信系统。该设备包括：终端控制单元101，管理由非高速通信系统执行无线电通信的每个移动终端14使用的无线电链路数; 以及分组呼叫频带控制单元110，当速率请求竞争时，优先为使用多个移动终端14的多个无线电链路的移动终端14将通信系统切换到高速通信系统。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2006311134A Radio network controller, and processing load distribution method 有权
标题翻译：无线网络控制器和处理负载分配方法
公开(公告)号：JP2006311134A
公开(公告)日：2006-11-09
申请号：JP2005130435
申请日：2005-04-27
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIKAMA TAKAO , YONEZAWA KUSUO , KISHI MASATO , KIKUKAWA FUMIKIYO
IPC分类号： H04L12/28 , H04W24/02 , H04W88/12
摘要： PROBLEM TO BE SOLVED: To achieve a processing load distribution by which a distribution destination processor is determined, so as to allow a re-transmission connection request signal from user equipment to be processed by the processor being the same as that in the first time, concerning a radio network controller and a processing load distribution method. SOLUTION: When a connection request signal is received from the user equipment (UE) 400, the distribution destination processor determination processing part 121 of a signal distributor 120 detects a reception time by using a timer 160 and determines the processor of a distribution destination among the plurality of processors (CP#0)110-(CP#n)11n with referring to a time division distribution destination processor determination table 170, based on a divisor, which is obtained by dividing the numerical value of the reception time by the numerical value of the re-transmission period of the connection request signal, and also based on identification information of the user equipment (UE) 400. A CPU mounting supervisory control part 150 detects the number of mounted processors. A re-transmission time measurement processing part 131 measures the re-transmission period. Then the processing load distribution is performed in response to the number of the mounted processors or the re-transmission period. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了实现确定分发目的地处理器的处理负载分布，以便允许来自用户设备的重传连接请求信号由处理器处理与处理器中的相同第一次涉及无线电网络控制器和处理负载分配方法。解决方案：当从用户设备（UE）400接收到连接请求信号时，信号分配器120的分配目的地处理器确定处理部分121通过使用定时器160来检测接收时间，并确定处理器的分布参照时分发送目的地处理决定表170，根据通过将接收时间的数值除以接收时间的数值而得到的除数，在多个处理器（CP＃0）110-（CP＃n）11n中的目的地连接请求信号的再发送期间的数值，也可以基于用户装置（UE）400的识别信息.CPU装载监视控制部150检测安装的处理器的数量。再发送时刻测定处理部131测定再发送期间。然后，响应于所安装的处理器的数量或重传周期来执行处理负载分配。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JPH06217004A CALL RESERVATION CANCELING METHOD FOR ELECTRONIC SWITCHBOARD 失效
公开(公告)号：JPH06217004A
公开(公告)日：1994-08-05
申请号：JP647793
申请日：1993-01-19
申请人： FUJITSU LTD , FUJITSU KYUSHU TSUSHIN SYST KK
发明人： SHIKAMA TAKAO , MATSUO NAOMI , MURAOKA KAZUHIRO
IPC分类号： H04M3/42
摘要： PURPOSE:To provide a call reservation canceling method which cancels the call reservation with no operation of a call reservation register terminal when a call is completed between terminals. CONSTITUTION:A call reservation canceling method includes a ring-off detection program 6a which detects the ring-off between the subscribers of an electronic switchboard, a call reservation registration deciding program 6b which decides whether the call reservation service is registered among the subscribers or not, and a call reservation cancel program 6c which cancels the call reservation service. The program 6b decides the presence or absence of the call registration between the subscribers, when the program 6b confirms a fact that the call reservation is registered among the subscriber terminals, the call reservation is automatically canceled by the program 6c.

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