公开(公告)号：US20130344922A1

公开(公告)日：2013-12-26

申请号：US14003962

申请日：2012-03-09

申请人： Hiroto Tooyama ,  Narumi Umeda ,  Yoshifumi Morihiro ,  Masato Hiraki

发明人： Hiroto Tooyama ,  Narumi Umeda ,  Yoshifumi Morihiro ,  Masato Hiraki

IPC分类号： H04W52/02

CPC分类号： H04W52/0274 ,  H04Q3/42 ,  H04W24/04 ,  H04W52/0206 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/146

摘要： Provided is a network device capable of achieving low power consumption of a call control card and suppressing a failure of the call control card. A network device 20 includes a selection unit 23 that selects a call control card, for which a power supply is to be disconnected, from a plurality of call control cards, and a power saving control unit 24 that disconnects the power supply of the call control card selected by the selection unit 23. The power saving control unit 24 reduces a margin set in a call control cards not selected by the selection unit 23 in response to the disconnection of the power supply of the call control card selected by the selection unit 23 to thereby increase the number of operational connection calls set in the call control card not selected by the selection unit 23.

摘要翻译： 提供能够实现呼叫控制卡的低功耗并抑制呼叫控制卡的故障的网络设备。 网络设备20包括从多个呼叫控制卡中选择要断开电源的呼叫控制卡的选择单元23和断开呼叫控制的电源的节电控制单元24 卡选择单元23.由节电控制单元24减少由选择单元23选择的呼叫控制卡中没有选择的余量，以响应由选择单元23选择的呼叫控制卡的电源的断开 从而增加未被选择单元23选择的呼叫控制卡中设置的操作连接呼叫的数量。

公开(公告)号：USRE43593E1

公开(公告)日：2012-08-21

申请号：US12760272

申请日：2010-04-14

申请人： Hidetoshi Kayama ,  Lan Chen ,  Narumi Umeda

发明人： Hidetoshi Kayama ,  Lan Chen ,  Narumi Umeda

IPC分类号： H04W4/00

CPC分类号： H04L47/2433 ,  H04L47/10 ,  H04L47/14 ,  H04L47/15 ,  H04L47/25 ,  H04L47/30 ,  H04L47/33 ,  H04L47/70 ,  H04L47/722 ,  H04L47/762 ,  H04L47/788 ,  H04L47/801 ,  H04L47/805 ,  H04L47/824 ,  H04L47/826 ,  H04W28/08 ,  H04W28/14 ,  H04W72/0413 ,  H04W72/10 ,  H04W72/12 ,  H04W74/02 ,  H04W88/08

摘要： A base station includes: an acquisition unit for acquiring a quantity of stored packets from a mobile station, the quantity of stored packets being stored in a buffer for storing the packets transmitted by the mobile station; a radio resource controller for allocating priority radio resources preferentially usable by the mobile station to a radio channel for the mobile station, and for allocating usable radio resources allowed to be used by the mobile station from the priority radio resources to the mobile station by use of the quantity of stored packets acquired by the acquisition unit; and a result notification unit for reporting a result of the allocation by the radio resource controller to the mobile station.

摘要翻译： 基站包括：获取单元，用于从移动台获取存储的分组数量，所存储的分组的数量被存储在用于存储由移动台发送的分组的缓冲器中; 无线电资源控制器，用于将移动台优先使用的优先级无线电资源分配给移动台的无线电信道，并且用于将由移动台允许使用的可用无线电资源从优先级无线资源分配给移动台，通过使用 由采集单元获取的存储分组的数量; 以及结果通知单元，用于将由无线资源控制器分配的结果报告给移动站。

公开(公告)号：US08111652B2

公开(公告)日：2012-02-07

申请号：US10685495

申请日：2003-10-16

申请人： Daisuke Kitazawa ,  Lan Chen ,  Hidetoshi Kayama ,  Narumi Umeda

发明人： Daisuke Kitazawa ,  Lan Chen ,  Hidetoshi Kayama ,  Narumi Umeda

IPC分类号： H04W4/00

CPC分类号： H04W72/1236 ,  H04L47/14 ,  H04W72/1242

摘要： A base station comprises a packet classification unit configured to classify packets received/transmitted from/to a plurality of mobile stations into a quantitative guarantee type packet having a request value for communication quality or a relative guarantee type packet not having the request value, and a transmission order controller configured to control a transmission order of the packets for every classified quantitative guarantee type packet and every classified relative guarantee type packet.

摘要翻译： 基站包括分组分类单元，被配置为将从多个移动站接收/发送的分组分类为具有通信质量请求值的定量保证型分组或不具有请求值的相对保证型分组， 发送顺序控制器，被配置为针对每个分类的定量保证类型分组和每个分类的相对保证类型分组来控制分组的传输顺序。

公开(公告)号：US08023493B2

公开(公告)日：2011-09-20

申请号：US12829094

申请日：2010-07-01

申请人： Masahiro Inoue ,  Ichiro Okajima ,  Narumi Umeda

发明人： Masahiro Inoue ,  Ichiro Okajima ,  Narumi Umeda

IPC分类号： H04J3/24 ,  H04B7/00 ,  G06F15/173

CPC分类号： H04L29/12009 ,  H04L29/12018 ,  H04L29/12207 ,  H04L29/12839 ,  H04L61/10 ,  H04L61/20 ,  H04L61/6022 ,  H04W48/18 ,  H04W68/00 ,  H04W80/04 ,  H04W88/06

摘要： In a packet communications system, a control apparatus implements routing control of a received packet directed for the mobile terminal. The mobile terminal includes a plurality of network interface cards; a communication manager configured to select at least one network interface card among from the plurality of network interface cards, in accordance with information regarding the network interface card; and an upper layer manager configured to receive the packet transmitted from the control apparatus, with using a selected network interface card.

摘要翻译： 在分组通信系统中，控制装置实现针对移动终端的接收分组的路由控制。 移动终端包括多个网络接口卡; 通信管理器，被配置为根据关于网络接口卡的信息从多个网络接口卡中选择至少一个网络接口卡; 以及上层管理器，被配置为使用所选择的网络接口卡来接收从控制设备发送的分组。

公开(公告)号：US07590085B2

公开(公告)日：2009-09-15

申请号：US10534754

申请日：2003-11-18

申请人： Masayuki Motegi ,  Hideki Tobe ,  Hidetoshi Kayama ,  Narumi Umeda

发明人： Masayuki Motegi ,  Hideki Tobe ,  Hidetoshi Kayama ,  Narumi Umeda

IPC分类号： H04W4/00

CPC分类号： H04W52/0216 ,  H04L67/14 ,  H04W76/28 ,  H04W76/38 ,  Y02D70/24 ,  Y02D70/25

摘要： A mobile-communications system is disclosed. The system includes a mobile station, a wireless-base station enabled to communicate with the mobile station, and a location-information management apparatus for managing a state of the mobile station in a network layer upper to a link layer for managing wireless-communications resources.The mobile station is provided with wireless-communications means for transmitting and receiving a signal with the wireless-base station in an active state in the link layer for managing the wireless-communications resources, discontinuous-receiving means for discontinuously receiving a control signal from the wireless-base station in the link layer in a state different from the active state, and state-management means for creating a state-transition signal in response to a paging signal included in the control signal.

摘要翻译： 公开了一种移动通信系统。 该系统包括移动台，能够与移动台进行通信的无线基站，以及用于管理移动站的状态的位置信息管理装置，该网络层位于用于管理无线通信资源的链路层以上的网络层 。 移动台设置有无线通信装置，用于在用于管理无线通信资源的链路层中的处于活动状态的无线基站发送和接收信号;不连续接收装置，用于不连续地从 链路层中的无线基站处于与激活状态不同的状态，以及状态管理装置，用于响应于包括在控制信号中的寻呼信号而创建状态转换信号。

公开(公告)号：US07529214B2

公开(公告)日：2009-05-05

申请号：US10785061

申请日：2004-02-25

申请人： Koji Omae ,  Masahiro Inoue ,  Ichiro Okajima ,  Narumi Umeda

发明人： Koji Omae ,  Masahiro Inoue ,  Ichiro Okajima ,  Narumi Umeda

IPC分类号： H04W4/00

CPC分类号： H04W48/16 ,  H04L29/12292 ,  H04L45/00 ,  H04L61/2069 ,  H04W8/085 ,  H04W40/246 ,  H04W40/36

摘要： A communication system includes a MN for transmitting a request for information which specifies a MAP to be used for packet reception and anycast address regarding a plurality of MAPs to a given AR connected to the MN, routers for transmitting the request to a MAP which has a shortest distance from the given AR based on the anycast address transmitted from the given AR, and each of the MAPS for transmitting the information which specifies the MAP to the MN.

摘要翻译： 通信系统包括MN，用于将指定要用于分组接收的MAP的信息的请求和与连接到MN的给定AR的多个MAP的任播地址进行通信，MN将用于向MAP发送请求的路由器 基于从给定AR发送的任播地址与给定AR的最短距离，以及用于将指定MAP的信息发送到MN的每个MAPS。

公开(公告)号：US07301948B2

公开(公告)日：2007-11-27

申请号：US10362366

申请日：2002-06-28

申请人： Koji Omae ,  Takehiro Ikeda ,  Ichiro Okajima ,  Narumi Umeda

发明人： Koji Omae ,  Takehiro Ikeda ,  Ichiro Okajima ,  Narumi Umeda

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04J3/24

CPC分类号： H04L45/00 ,  H04L29/06 ,  H04L49/90 ,  H04L69/04 ,  H04L69/22 ,  H04L2212/00

摘要： A configuration comprises a destination address extracting/rewriting device 4 for extracting a destination address of a packet; a common-route packet extracting device 8 for extracting two or more packets having a common route at least in part of routes to their respective terminals from a plurality of packets, based on their extracted destination addresses; an aggregate packet creating device 9 for aggregating the plurality of packets having the common route at least in part of the routes to create an aggregate packet including information of each of the packets; a destination address giving device 10 for giving the aggregate packet a destination address so that the destination address of the aggregate packet is an address of an adjacent node on the common route; and an aggregate packet routing device 11 for routing the aggregate packet, based on the destination address.

摘要翻译： 配置包括用于提取分组的目的地地址的目的地地址提取/重写装置4; 公用路由分组提取装置8，用于根据它们提取的目的地地址从多个分组中提取具有至少部分路由的至少部分路由到其各自终端的公共路由的两个或更多个分组; 聚合分组创建装置9，用于至少部分路由聚合具有公共路由的多个分组，以创建包括每个分组的信息的聚合分组; 目的地地址给出装置10，用于向聚合分组提供目的地址，使得聚合分组的目的地地址是公共路由上相邻节点的地址; 以及用于基于目的地地址路由聚合分组的聚合分组路由设备11。

公开(公告)号：US07292863B2

公开(公告)日：2007-11-06

申请号：US10714662

申请日：2003-11-18

申请人： Lan Chen ,  Hidetoshi Kayama ,  Narumi Umeda

发明人： Lan Chen ,  Hidetoshi Kayama ,  Narumi Umeda

IPC分类号： H04Q7/20

CPC分类号： H04W72/085 ,  H04L47/14 ,  H04L47/15 ,  H04L47/70 ,  H04L47/743 ,  H04L47/748 ,  H04L47/765 ,  H04L47/822 ,  H04L47/824 ,  H04W28/22 ,  H04W28/24 ,  H04W72/0413

摘要： A method is disclosed that is capable of appropriately assigning radio resource even when a propagation quality changes. After receiving the required communication rate from the mobile station, the base station measures the maximum used radio resource, and multiplies the maximum used radio resource by a factor α. Next, the base station subtracts the above result from the total radio resource and obtains the maximum assignable radio resource. Then, the base station calculates an admissible communication rate based on the maximum assignable radio resources. Then, if the required communication rate is less than or equal to the admissible communication rate, the base station admits the request.

摘要翻译： 公开了即使在传播质量变化时能够适当地分配无线资源的方法。 在从移动站接收到所需的通信速率之后，基站测量最大使用无线电资源，并将最大使用无线电资源乘以因子α。 接下来，基站从总无线资源中减去上述结果，获得最大可分配无线资源。 然后，基站基于最大可分配无线资源计算允许通信速率。 然后，如果所需的通信速率小于或等于允许的通信速率，则基站承认该请求。

公开(公告)号：US07142847B2

公开(公告)日：2006-11-28

申请号：US10089081

申请日：2001-08-10

申请人： Narumi Umeda ,  Tsutomu Yokoyama ,  Sadayuki Hongo

发明人： Narumi Umeda ,  Tsutomu Yokoyama ,  Sadayuki Hongo

IPC分类号： H04M3/00

CPC分类号： H04W4/18 ,  H04W36/14

摘要： The present invention relates to a mobile communication system comprising a structure for realizing “network seamless” for roaming between different kinds of networks, “contents seamless” for converting different kinds of encoding or media therebetween, and “device seamless” for making it possible to utilize optimum I/O devices in conformity to surrounding environments. This mobile communication system detects a change in an environment in use concerning an object such as a mobile terminal, for example, notifies at least one apparatus relating to the change of the result of detection, sets various resources constituting a network in conformity to a new environment, and switches them. This makes it possible to construct a seamless network which automatically eliminates seams (restrictions) concerning changes in the environment and the like.

公开(公告)号：US07136662B2

公开(公告)日：2006-11-14

申请号：US09926258

申请日：2001-02-02

申请人： Hijin Sato ,  Narumi Umeda ,  Toshiaki Takao ,  Kobaruto Shimada

发明人： Hijin Sato ,  Narumi Umeda ,  Toshiaki Takao ,  Kobaruto Shimada

IPC分类号： H04B15/00 ,  H04B7/005 ,  H04B7/01 ,  H04B7/015

CPC分类号： H04W72/005 ,  H04L12/189 ,  H04W48/20

摘要： One preferred embodiment of the invention provides a wireless base station which provides a multicasting service to simultaneously transmit identical data to a plurality of wireless terminals. A wireless base station is connected to a plurality of wireless terminals and provides a multicasting service for a plurality of wireless terminals. The wireless base station determines autonomously whether it provides the multicasting service for the plurality of wireless terminals. Another preferred embodiment of the invention provides a method of selecting a wireless base station for a wireless terminal, the wireless base station providing a multicasting service for the wireless terminal. When the wireless terminal can receive the same multicasting information from a plurality of wireless base stations, the wireless terminal selects one of the plurality of wireless base stations so as to make the number of the wireless base stations that send the same multicasting information as small as possible.