专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07801070B2 Mobile communication system, mobile terminal transfer device, and mobile communication method 有权
标题翻译：移动通信系统，移动终端传输设备和移动通信方式
公开(公告)号：US07801070B2
公开(公告)日：2010-09-21
申请号：US10677386
申请日：2003-10-03
申请人： Koji Omae , Ryoichi Kobayashi , Hideaki Takahashi , Takehiro Ikeda , Masahiro Inoue , Ichiro Okajima , Narumi Umeda
发明人： Koji Omae , Ryoichi Kobayashi , Hideaki Takahashi , Takehiro Ikeda , Masahiro Inoue , Ichiro Okajima , Narumi Umeda
IPC分类号： H04B7/14 , H04L12/28 , H04L12/56
CPC分类号： H04W40/02 , H04W8/02 , H04W8/065 , H04W8/085 , H04W36/0011 , H04W48/16 , H04W80/00 , H04W80/04 , Y02D70/30
摘要： A mobile communication system comprises a plurality of transfer devices configured to transfer packets to a visited position of a mobile terminal, a plurality of connection management devices arranged in a network and configured to connect to the mobile terminal, and a mobile terminal including a detection unit configured to detect the transfer device, and a communication unit configured to connect to the connection management device, and transmit/receive packets to/from the transfer device detected by the detection unit via the connection management device.
摘要翻译：一种移动通信系统，包括被配置为将分组传送到移动终端的访问位置的多个传送设备，布置在网络中并被配置为连接到移动终端的多个连接管理设备，以及包括检测单元的移动终端被配置为检测所述传送设备，以及通信单元，被配置为连接到所述连接管理设备，以及经由所述连接管理设备向所述检测单元检测到的传送设备发送/接收分组。

2. 发明授权

US07342932B2 Packet transmission system, and apparatus and method for controlling packet transmission route 失效
标题翻译：分组传输系统，以及用于控制分组传输路由的装置和方法
公开(公告)号：US07342932B2
公开(公告)日：2008-03-11
申请号：US10216297
申请日：2002-08-12
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： H04L12/56
CPC分类号： H04W60/04 , H04L29/06 , H04L45/00 , H04L67/28 , H04L67/2809 , H04L67/2814 , H04W8/04 , H04W40/248 , H04W40/36 , H04W80/04 , H04W88/005 , H04W88/182
摘要： A packet transmission system includes a home agent providing a home link and a home address to a mobile node, one or more access routers, each providing a foreign link and a c/o address to the mobile node, and one or more mobility support routers that relay a packet to the destination between the mobile node and the home agent or a counterpart correspondent node. When the mobile node moves into a new foreign link, the corresponding access router transmits a registration request to the home agent and/or the correspondent node. When acquiring a registration request on the way to the destination, each mobility support router stores an entry having the home address of the mobile node and the c/o address contained in the registration request, and produces and transmits a new registration request updating the c/o address to its own address. When receiving a packet addressed to the home address recorded in the entry, the mobility support router encapsulates this packet to produce a tunneling packet and relays the tunneling packet to the c/o address that is recorded in the entry in association with the home address, thereby correctly forwarding the data packet to the destination.
摘要翻译：分组传输系统包括向移动节点提供归属链路和归属地址的归属代理，每个为移动节点提供外部链路和ac / o地址的一个或多个接入路由器，以及一个或多个移动性支持路由器，将分组中继到移动节点和归属代理或对应的通信节点之间的目的地。当移动节点移动到新的外部链路中时，对应的接入路由器向归属代理和/或通信节点发送注册请求。当在到达目的地的途中获取注册请求时，每个移动性支持路由器存储具有移动节点的归属地址和包含在注册请求中的c / o地址的条目，并产生并发送更新c的新注册请求 / o地址到自己的地址。移动支持路由器在接收到记录在该条目中的归属地址的分组时封装该分组以产生隧道分组，并将隧道分组中继到与归属地址相关联的条目中记录的c / o地址，从而将数据包正确转发到目的地。

3. 发明授权

US07301948B2 Routing method, node, packet communication system, program, and recording medium 失效
标题翻译：路由方法，节点，分组通信系统，程序和记录介质
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。

4. 发明授权

US06839559B2 Retransmission control method and the apparatus 失效
标题翻译：重发控制方法及装置
公开(公告)号：US06839559B2
公开(公告)日：2005-01-04
申请号：US09987264
申请日：2001-11-14
申请人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
发明人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
IPC分类号： H04L1/00 , H04B7/26 , H04L1/16 , H04L1/18 , H04Q7/38 , H04Q7/20 , G08C25/02 , H04L12/28 , H04L12/56
CPC分类号： H04L1/1829 , H04L2001/0093
摘要： A retransmission control method is provided. In the method, all base stations perform error judgment for a signal sent from a mobile station 1. Then, first and second base stations send results of error judgment to a third base station which is a communication partner of the mobile station 1. The third base station sends NACK for requesting retransmission to the mobile station 1 only when every result of error judgment of the first and second base stations indicates that there is an error.

5. 发明授权

US06920322B2 Paging control method and paging control system in communication system 失效
标题翻译：通讯系统中的寻呼控制方法和寻呼控制系统
公开(公告)号：US06920322B2
公开(公告)日：2005-07-19
申请号：US09993918
申请日：2001-11-06
申请人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
发明人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
IPC分类号： H04M3/42 , H04B5/04 , H04W68/00 , H04Q7/20
CPC分类号： H04W68/00
摘要： Efficient paging control is achieved in a communication system that selectively provides one of communication services implemented by integrating a plurality of communication systems. Before transmitting a downlink signal to a terminal, a gateway requests each of the communication systems to transmit a paging signal to the terminal. Receiving the paging signals transmitted from the communication systems, the terminal selects a communication system A with the lowest communication cost in accordance with communication cost information contained in the paging signal. The terminal sends a request for connection to the selected communication system A. As a result, the communication system A transmits the downlink signal to the terminal.
摘要翻译：在选择性地提供通过集成多个通信系统实现的通信服务之一的通信系统中实现有效的寻呼控制。在向终端发送下行链路信号之前，网关请求每个通信系统向终端发送寻呼信号。接收从通信系统发送的寻呼信号，终端根据包含在寻呼信号中的通信成本信息来选择具有最低通信成本的通信系统A. 终端向所选择的通信系统A发送连接请求。结果，通信系统A向终端发送下行链路信号。

6. 发明授权

US07139561B2 Mobile communication system and distributed broadcast information control method in mobile communication system 失效
公开(公告)号：US07139561B2
公开(公告)日：2006-11-21
申请号：US10054734
申请日：2001-11-13
申请人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
发明人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
IPC分类号： H04M3/00
CPC分类号： H04W72/005 , H04W80/04 , H04W92/20
摘要： A mobile communication system can implement broadcasting control that generates broadcast information autonomously in a distributed manner, thereby obviating the need for an RNC (Radio Network Controller). Each base station has an IP address and a base station multicast address. Each base station sends its own system information to all base stations using the multicast address. Each base station generates its broadcast information from its own system information and the system information received from other base stations. Thus, it can generate the broadcast information autonomously in a distributed manner without using the RNC.

7. 发明授权

US07072655B2 Mobile communication system and method for controlling receiving quality 失效
标题翻译：移动通信系统及接收质量控制方法
公开(公告)号：US07072655B2
公开(公告)日：2006-07-04
申请号：US10054741
申请日：2001-11-13
申请人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
发明人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
IPC分类号： H04Q7/20
CPC分类号： H04W52/40 , H04B7/022
摘要： The present invention improves receiving quality compared to the prior art even if instantaneous control of transmission power is not executed. A mobile station MS#0 measures signal level received from surrounding base stations and determines to which base stations it is to be connected in order to satisfy a desired downlink receiving quality (step S1). The mobile station MS#0 notifies a radio network control station RNC of the desired based stations to which the mobile station is to be connected (step S2). Upon receiving the notification from the mobile station MS#0, the radio network control station RNC duplicates a downlink transmitted signal for the mobile station MS#0, if any, and transmits it to the selected base stations (step S3). The mobile station MS#0 receives signals transmitted by the base stations (step S4) and synthesizes these signals (step 5), thereby satisfying the desired downlink receiving quality.
摘要翻译：即使不执行发送功率的瞬时控制，本发明也提高了与现有技术相比的接收质量。移动台MS＃0测量从周围基站接收到的信号电平，并确定要连接哪个基站以满足期望的下行链路接收质量（步骤S1）。移动台MS＃0向无线电网络控制站RNC通知移动台要连接的所需基站（步骤S2）。无线网络控制站RNC从移动台MS＃0接收到通知后，复制用于移动台MS＃0的下行链路发送信号（如果有的话），并发送给所选择的基站（步骤S3）。移动站MS＃0接收由基站发送的信号（步骤S4），并合成这些信号（步骤5），从而满足期望的下行链路接收质量。

8. 发明授权

US06885865B2 Mobile communication system, and location registration method of mobile station, resource control method and recording medium in mobile communication system 失效
标题翻译：移动通信系统，移动台的位置登记方法，移动通信系统中的资源控制方法和记录介质
公开(公告)号：US06885865B2
公开(公告)日：2005-04-26
申请号：US09993585
申请日：2001-11-06
申请人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
发明人： Takehiro Ikeda , Ichiro Okajima , Narumi Umeda
IPC分类号： H04M3/00 , H04B7/26 , H04W8/04 , H04W28/26 , H04W60/04 , H04Q7/20
CPC分类号： H04W28/26 , H04W8/04 , H04W60/04
摘要： The mobile station visiting a location registration area at the present time plans to move to another location registration area at a future time. The mobile station sends the moving schedule information to the location management agent in a prescribed format to notify it of the scheduled destination. Receiving the moving schedule information, the location management agent learns the location registration area corresponding to the scheduled destination among the plurality of location registration areas. The location management agent sets a moving schedule flag in the location registration database in accordance with the moving schedule information with that format, which is received from the mobile station, and makes an additional registration of the moving time and the destination location registration area. Then, at the future time, it updates the location registration database, thereby making a new location registration.
摘要翻译：目前访问位置登记区域的移动台计划在未来时间移动到另一位置登记区域。移动台以规定的格式将移动的时间表信息发送给位置管理代理，以通知其预定的目的地。接收到移动时间表信息，位置管理代理在多个位置登记区域中学习与预定目的地对应的位置登记区域。位置管理代理根据从移动台接收的具有该格式的移动调度信息，在位置登记数据库中设置移动调度标志，并进行移动时间和目的地位置登记区域的附加登记。然后，将来更新位置登记数据库，从而进行新的位置注册。

9. 发明授权

US07171218B2 Mobile unit, server and method of providing information 失效
标题翻译：移动单元，服务器和提供信息的方法
公开(公告)号：US07171218B2
公开(公告)日：2007-01-30
申请号：US10801595
申请日：2004-03-17
申请人： Takehiro Ikeda , Koji Omae , Ichiro Okajima
发明人： Takehiro Ikeda , Koji Omae , Ichiro Okajima
IPC分类号： H04Q7/20
CPC分类号： H04W48/18 , H04W64/00 , H04W88/06
摘要： A mobile unit capable of communication using a plurality of communication subsystems including a usability determination section to determine usability of the plurality of communication subsystems at the current location of the mobile unit. The mobile unit also includes a communication subsystem selection section for selecting a communication subsystem whereby the current location of the mobile unit can be measured with highest accuracy. A mobile telephone network communication section in the mobile device then measures the current location of the mobile unit and transmits the result of determination of usability, together with information indicating the current location, to an information provision server. Then, the mobile unit is able to look up the result of determination of usability from a plurality of mobile units that is stored in the information provision server.
摘要翻译：一种能够使用包括可用性确定部分的多个通信子系统通信的移动单元，以确定在移动单元的当前位置处的多个通信子系统的可用性。移动单元还包括通信子系统选择部分，用于选择通信子系统，从而可以以最高精度测量移动单元的当前位置。然后，移动设备中的移动电话网络通信部分测量移动单元的当前位置，并将可用性的确定结果连同指示当前位置的信息一起发送到信息提供服务器。然后，移动单元能够从存储在信息提供服务器中的多个移动单元查询确定可用性的结果。

10. 发明授权

US07668959B2 Link manager and link management method 有权
标题翻译：链接管理和链接管理方法
公开(公告)号：US07668959B2
公开(公告)日：2010-02-23
申请号：US10083114
申请日：2002-02-27
申请人： Ichiro Okajima , Takehiro Ikeda , Takuya Shinozaki , Koji Omae
发明人： Ichiro Okajima , Takehiro Ikeda , Takuya Shinozaki , Koji Omae
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L12/12 , H04L41/12 , H04L69/14 , H04W24/00 , H04W28/18 , H04W72/02 , Y02D50/40
摘要： There is disclosed a link manager comprises detecting unit for detecting what link is installed; managing unit for defining a plurality of link metrics indicating characteristics of each link detected and managing data corresponding to the respective link metrics on a table; and selecting unit for selecting a link having link metrics complying with a given condition.
摘要翻译：公开了一种链路管理器，其包括用于检测安装的链路的检测单元; 管理单元，用于定义指示检测到的每个链接的特征的多个链接度量，并且管理与表上的相应链接度量对应的数据; 以及选择单元，用于选择具有符合给定条件的链路度量的链路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式