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    • 1. 发明授权
    • Mobile communication system and method thereof
    • 移动通信系统及其方法
    • US07515590B2
    • 2009-04-07
    • US11237715
    • 2005-09-29
    • Kazuhiro MuraokaYoshiyuki Seguchi
    • Kazuhiro MuraokaYoshiyuki Seguchi
    • H04L12/28H04L12/56G06F15/173
    • H04W36/02H04L29/12103H04L41/12H04L61/1535H04W8/082H04W36/12H04W80/04H04W80/045
    • An IP network system includes an IP network divided into a plurality of segments, an MN (mobile node) whose a Care of address is set for each segment where it is located, and a CN (corresponding node) which is a communication partner of the MN. The IP network system further includes a Care of Address managing unit for managing at least an old Care of Address set in a segment before movement of the MN and a new Care of Address set in another segment after movement of the MN, a packet receiving unit receiving a packet addressed to the old Care of Address at least after the MN is relocated to the another segment, the packet being transmitted from the CN, and a packet transfer unit transferring the packet addressed to the old Care of Address to the new Care of Address managed by the Care of Address managing unit, the packet addressed to the old Care of Address being received by the packet receiving unit.
    • IP网络系统包括划分为多个段的IP网络,其对于其所在的每个段设置了地址保护的MN(移动节点)以及作为其的通信伙伴的CN(相应的节点) MN。 IP网络系统还包括转交地址管理单元,用于在移动MN之前至少管理在MN中移动之前的段中设置的旧地址转移和在移动MN之后在另一段中设置的新的地址转移,分组接收单元 至少在MN重新定位到另一段之后,接收到寻址到旧的转交地址的分组,该分组是从CN发送的,以及一个分组传送单元,将分配给旧的托管地址的分组传送到新的托管 由地址管理单元管理的地址,由分组接收单元接收的寻址到旧地址的分组。
    • 3. 发明申请
    • Communication control system
    • 通讯控制系统
    • US20070165559A1
    • 2007-07-19
    • US10570014
    • 2003-08-29
    • Yoshiyuki SeguchiHiraku Koganemaru
    • Yoshiyuki SeguchiHiraku Koganemaru
    • H04Q7/00H04L12/56
    • H04W8/02H04W80/04
    • A communication control system comprising a plurality of user terminals connected via a network composed of a plurality of sub networks; and a home agent managing the addresses of the plurality of user terminals. The home agent stores the care-of addresses of the plurality of user terminals, which are associated with one home address, in a user data storage unit. When update information including a care-of address is received from the predetermined user terminal, the home agent finds a sub network to which the predetermined user terminal is connected based on the update information, references the user data storage unit to determine the care-off address of an appropriate user terminal that is one of user terminals connected to the sub network, and transfers information, which is sent to the home address, to the determined care-of address.
    • 一种通信控制系统,包括通过由多个子网络组成的网络连接的多个用户终端; 以及管理多个用户终端的地址的归属代理。 归属代理将与一个归属地址相关联的多个用户终端的转交地址存储在用户数据存储单元中。 当从预定用户终端接收包括转交地址的更新信息时,归属代理基于更新信息找到预定用户终端所连接的子网络,引用用户数据存储单元以确定照看 作为与子网连接的用户终端之一的适当的用户终端的地址,并将发送到归属地址的信息传送到所确定的转交地址。
    • 4. 发明申请
    • Method of controlling sharing of radio resources in mobile communication system
    • 控制移动通信系统中无线电资源共享的方法
    • US20060084445A1
    • 2006-04-20
    • US11044634
    • 2005-01-27
    • Shinji MinamiYuichiro OishiYoshiyuki Seguchi
    • Shinji MinamiYuichiro OishiYoshiyuki Seguchi
    • H04Q7/20
    • H04W28/08H04W28/26
    • A radio network controller in a mobile communication network detects characteristics of mobile devices that are wireless connected to a radio base station managed by the radio network controller. The radio network controller decides whether the mobile devices can be classified into at least one group according to the detected characteristics. When it is decided that the mobile devices can be classified into at least one group, radio base stations to which the mobile devices can be wireless connected are changed according to the classified group so that radio resources in the radio base stations can be uniformly used. By sharing the radio resources owned by a radio base station, the radio resources under the control of the radio network controller can be effectively utilized.
    • 移动通信网络中的无线电网络控制器检测无线连接到由无线电网络控制器管理的无线电基站的移动设备的特性。 无线网络控制器根据检测到的特性来判定移动设备是否可以分成至少一个组。 当确定移动设备可以被分类为至少一个组时,移动设备可以无线连接的无线电基站根据分类的组而改变,使得能够均匀地使用无线电基站中的无线电资源。 通过共享无线基站拥有的无线资源,可以有效利用无线网络控制器控制下的无线资源。
    • 6. 发明申请
    • Accounting control method and device
    • 会计控制方法和设备
    • US20080146191A1
    • 2008-06-19
    • US11976517
    • 2007-10-25
    • Toru MatsukumaToshihiro MorikawaKoki ShigakiYoshiyuki Seguchi
    • Toru MatsukumaToshihiro MorikawaKoki ShigakiYoshiyuki Seguchi
    • H04M11/00
    • H04M15/00
    • In a method and device which prevent unnecessary accounting from being performed when a communication deteriorated state occurs in a mobile terminal, a communication deteriorated state is detected in a state where a location registration is performed to a mobile radio communication network, a duration of the communication deteriorated state is detected, and cut of the duration from a duration of accounting is notified to the mobile radio communication network. With the notification, the mobile radio communication network changes accounting for the mobile terminal in the communication deteriorated state. Also, as the above-mentioned communication deteriorated state, there is e.g. a call disable state, a communication disable state during a voice/packet communication, or a communication disconnection state.
    • 在移动终端发生通信恶化状态时,防止不必要的计费的方法和装置中,在对移动无线通信网络进行位置登记的状态下,检测到通信恶化状态,通信持续时间 检测到劣化状态,并且将从记录持续时间的持续时间的切断通知给移动无线电通信网络。 通过通知,移动无线通信网络在通信恶化状态下改变对移动终端的计费。 另外,由于上述通信恶化状态, 呼叫禁止状态,语音/分组通信期间的通信禁止状态或通信断开状态。
    • 8. 发明授权
    • Communication control system
    • 通讯控制系统
    • US07869435B2
    • 2011-01-11
    • US10570014
    • 2003-08-29
    • Yoshiyuki SeguchiHiraku Koganemaru
    • Yoshiyuki SeguchiHiraku Koganemaru
    • H04L12/28
    • H04W8/02H04W80/04
    • A communication control system comprising a plurality of user terminals connected via a network composed of a plurality of sub networks; and a home agent managing the addresses of the plurality of user terminals. The home agent stores the care-of addresses of the plurality of user terminals, which are associated with one home address, in a user data storage unit. When update information including a care-of address is received from the predetermined user terminal, the home agent finds a sub network to which the predetermined user terminal is connected based on the update information, references the user data storage unit to determine the care-off address of an appropriate user terminal that is one of user terminals connected to the sub network, and transfers information, which is sent to the home address, to the determined care-of address.
    • 一种通信控制系统,包括通过由多个子网络组成的网络连接的多个用户终端; 以及管理多个用户终端的地址的归属代理。 归属代理将与一个归属地址相关联的多个用户终端的转交地址存储在用户数据存储单元中。 当从预定用户终端接收包括转交地址的更新信息时,归属代理基于更新信息找到预定用户终端所连接的子网,引用用户数据存储单元来确定照看 作为与子网连接的用户终端之一的适当的用户终端的地址,并将发送到归属地址的信息传送到所确定的转交地址。