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1. 发明授权

US09516556B2 Path establishment method, access network switching method, access network switching apparatus, mobile station, and proxy access network switching apparatus 有权
标题翻译：路径建立方法，接入网交换方式，接入网交换装置，移动台和代理接入网交换装置
公开(公告)号：US09516556B2
公开(公告)日：2016-12-06
申请号：US12663736
申请日：2008-06-11
申请人： Katsutoshi Nishida , Akimichi Tanabe
发明人： Katsutoshi Nishida , Akimichi Tanabe
IPC分类号： H04W36/14 , H04W40/36 , H04W88/18 , H04W36/00 , H04W80/04
CPC分类号： H04W36/0016 , H04W36/14 , H04W40/36 , H04W80/04 , H04W88/182
摘要： In a mobile communication system including a mobile station, an access apparatus for performing connection control between the mobile station and an access network, and an access network switching apparatus for switching access networks to communicate with the mobile station, the mobile station establishes a first path to communicate with the access apparatus, when the mobile station enters a coverage area of the access apparatus. The access apparatus establishes a second path to communicate with the access network switching apparatus when the first path is established. The access network switching apparatus switches the access networks when a predetermined condition is satisfied.
摘要翻译：在包括移动站的移动通信系统中，用于在移动台与接入网之间进行连接控制的接入装置和用于切换接入网络与移动台通信的接入网络交换装置，移动台建立第一路径当移动台进入接入设备的覆盖区域时，与接入设备进行通信。当建立第一路径时，接入设备建立与接入网络交换设备进行通信的第二路径。当满足预定条件时，接入网络交换设备切换接入网络。

2. 发明授权

US08345598B2 Mobility management method and network device 失效
标题翻译：移动管理方法和网络设备
公开(公告)号：US08345598B2
公开(公告)日：2013-01-01
申请号：US12522091
申请日：2007-12-28
申请人： Akimichi Tanabe , Masami Yabusaki , Katsutoshi Nishida
发明人： Akimichi Tanabe , Masami Yabusaki , Katsutoshi Nishida
IPC分类号： H04W4/00
CPC分类号： H04W8/02 , H04W60/00 , H04W80/045 , H04W88/182
摘要： A mobility management method includes: notifying, at a mobile terminal, an edge node of a terminal function indicating that the mobile terminal has a Mobile IP client function; instructing, at the edge node, the mobile terminal to perform an operation for mobility management by using not an MIP function but an IP function when the edge node has a PMIP client function; performing, at the mobile terminal, the operation for mobility management by using the IP function in response to the instruction from the edge node; and performing, the edge node, the operation for mobility management by using the PMIP client function.
摘要翻译：移动性管理方法包括：在移动终端通知终端功能的边缘节点，指示移动终端具有移动IP客户端功能; 在边缘节点处指示移动终端通过在边缘节点具有PMIP客户端功能时不使用MIP功能而是使用IP功能来执行用于移动性管理的操作; 在移动终端处，通过响应于来自边缘节点的指令使用IP功能来执行移动性管理操作; 并通过使用PMIP客户端功能来执行边缘节点进行移动性管理的操作。

3. 发明申请

US20100202323A1 PATH ESTABLISHMENT METHOD, ACCESS NETWORK SWITCHING METHOD, ACCESS NETWORK SWITCHING APPARATUS, MOBILE STATION, AND PROXY ACCESS NETWORK SWITCHING APPARATUS 有权
标题翻译：路径建立方法，访问网络切换方法，接入网络切换设备，移动站和代理接入网络切换设备
公开(公告)号：US20100202323A1
公开(公告)日：2010-08-12
申请号：US12663736
申请日：2008-06-11
申请人： Katsutoshi Nishida , Akimichi Tanabe
发明人： Katsutoshi Nishida , Akimichi Tanabe
IPC分类号： H04L12/28 , H04W4/00
CPC分类号： H04W36/0016 , H04W36/14 , H04W40/36 , H04W80/04 , H04W88/182
摘要： In a mobile communication system including a mobile station, an access apparatus for performing connection control between the mobile station and an access network, and an access network switching apparatus for switching access networks to communicate with the mobile station, the mobile station establishes a first path to communicate with the access apparatus, when the mobile station enters a coverage area of the access apparatus. The access apparatus establishes a second path to communicate with the access network switching apparatus when the first path is established. The access network switching apparatus switches the access networks when a predetermined condition is satisfied.
摘要翻译：在包括移动站的移动通信系统中，用于在移动台与接入网之间进行连接控制的接入装置和用于切换接入网络与移动台通信的接入网络交换装置，移动台建立第一路径当移动台进入接入设备的覆盖区域时，与接入设备进行通信。当建立第一路径时，接入设备建立与接入网络交换设备进行通信的第二路径。当满足预定条件时，接入网络交换设备切换接入网络。

4. 发明申请

US20100014465A1 MOBILITY MANAGEMENT METHOD AND NETWORK DEVICE 失效
标题翻译：移动管理方法和网络设备
公开(公告)号：US20100014465A1
公开(公告)日：2010-01-21
申请号：US12522091
申请日：2007-12-28
申请人： Akimichi Tanabe , Masami Yabusaki , Katsutoshi Nishida
发明人： Akimichi Tanabe , Masami Yabusaki , Katsutoshi Nishida
IPC分类号： H04W8/02
CPC分类号： H04W8/02 , H04W60/00 , H04W80/045 , H04W88/182
摘要： A mobility management method includes: notifying, at a mobile terminal, an edge node of a terminal function indicating that the mobile terminal has a Mobile IP client function; instructing, at the edge node, the mobile terminal to perform an operation for mobility management by using not an MIP function but an IP function when the edge node has a PMIP client function; performing, at the mobile terminal, the operation for mobility management by using the IP function in response to the instruction from the edge node; and performing, the edge node, the operation for mobility management by using the PMIP client function.
摘要翻译：移动性管理方法包括：在移动终端通知终端功能的边缘节点，指示移动终端具有移动IP客户端功能; 在边缘节点处指示移动终端通过在边缘节点具有PMIP客户端功能时不使用MIP功能而是使用IP功能来执行用于移动性管理的操作; 在移动终端处，通过响应于来自边缘节点的指令使用IP功能来执行移动性管理操作; 并通过使用PMIP客户端功能来执行边缘节点进行移动性管理的操作。

5. 发明授权

US08275758B2 Search system of communications device 有权
标题翻译：通讯设备搜索系统
公开(公告)号：US08275758B2
公开(公告)日：2012-09-25
申请号：US11721314
申请日：2006-05-12
申请人： Akimichi Tanabe , Motoshi Tamura , Atsushi Iwasaki , Makoto Koushiro
发明人： Akimichi Tanabe , Motoshi Tamura , Atsushi Iwasaki , Makoto Koushiro
IPC分类号： G06F17/30
CPC分类号： H04W4/02 , H04L67/1097 , H04L67/16 , H04L67/18 , H04W8/005 , H04W8/26 , H04W64/00 , H04W68/00 , H04W88/14 , H04W88/16
摘要： A communications system is provided which can search for information about a communications device that is not registered in a network by designating time. The search system, which includes a plurality of communications devices, gateways and an entity management server, can execute a search method. The entity management server stores in a storage device the identification information of the communications device sent from the gateways with establishing correspondence with notification time. The entity management server receives from a mobile terminal the identification information of the communications device and designated time. The entity management server searches for the identification information stored in the storage device at the designated time, and identifies the location information of the gateways corresponding to the identification information included in the search request.
摘要翻译：提供通信系统，其可以通过指定时间来搜索关于未在网络中注册的通信设备的信息。包括多个通信设备，网关和实体管理服务器的搜索系统可以执行搜索方法。实体管理服务器将从网关发送的通信设备的识别信息与通知时间建立对应关系，存储在存储设备中。实体管理服务器从移动终端接收通信设备的识别信息和指定时间。实体管理服务器在指定时间搜索存储在存储设备中的识别信息，并且识别与包括在搜索请求中的识别信息相对应的网关的位置信息。

6. 发明申请

US20080305767A1 Communication System, Mobile Station, Switch Apparatus, and Communication Method 失效
标题翻译：通信系统，移动台，交换机和通信方式
公开(公告)号：US20080305767A1
公开(公告)日：2008-12-11
申请号：US12092113
申请日：2006-11-01
申请人： Takuhisa Tahara , Akimichi Tanabe , Katsuhiro Noguchi , Shinpei Kawakatsu
发明人： Takuhisa Tahara , Akimichi Tanabe , Katsuhiro Noguchi , Shinpei Kawakatsu
IPC分类号： H04M1/66
CPC分类号： H04L63/0428 , H04L63/0815 , H04L63/164 , H04L65/1016 , H04W12/02 , H04W12/06 , H04W76/10 , H04W88/08
摘要： A communication system according to the present invention includes: a mobile station 10; an access point located on a radio access system; and a switch apparatus 30 connected to the radio access system, wherein a secured connection between a mobile station 10 and the access point 20 has been already established. The mobile station 10 includes a judgment unit 30 configured to judge whether or not to establish a secured connection between the mobile station 10 and the switch apparatus 30.
摘要翻译：根据本发明的通信系统包括：移动站10; 位于无线电接入系统上的接入点; 以及连接到无线电接入系统的交换设备30，其中已经建立了移动站10和接入点20之间的安全连接。移动站10包括判断单元30，其被配置为判断是否建立移动台10与开关装置30之间的安全连接。

7. 发明申请

US20110199893A1 MOBILE COMMUNICATION METHOD, MOBILE SWITCHING CENTER, AND RADIO BASE STATION 有权
标题翻译：移动通信方法，移动交换中心和无线基站
公开(公告)号：US20110199893A1
公开(公告)日：2011-08-18
申请号：US13059824
申请日：2009-08-18
申请人： Itsuma Tanaka , Keisuke Suzuki , Akimichi Tanabe
发明人： Itsuma Tanaka , Keisuke Suzuki , Akimichi Tanabe
IPC分类号： H04W36/24 , H04W36/00
CPC分类号： H04W36/0022 , H04W48/18 , H04W76/16 , H04W88/14
摘要： A CSFB processing unit (14) of a mobile switching center (MME) of according to the present invention is configured not to perform CSFB processing to enable a mobile station (UE), which establishes a bearer in a core network of a mobile communication system of the LTE scheme, to start CS communication in a mobile communication system of the WCDMA scheme, when CS communication of the mobile station (UE) in the mobile communication system of the WCDMA scheme is restricted in a specified area, even when the mobile switching center (MME) of the mobile communication system of the LTE scheme detects that a service request signal transmitted by the mobile station contains the first identification information.
摘要翻译：根据本发明的移动交换中心（MME）的CSFB处理单元（14）被配置为不执行CSFB处理，以使移动站（UE）能够在移动通信系统的核心网络中建立承载的LTE方式的移动通信系统中，在WCDMA方式的移动通信系统中的移动台（UE）的CS通信在指定区域中被限制的情况下，在WCDMA方式的移动通信系统中开始CS通信，即使在移动切换 LTE方案的移动通信系统的中心（MME）检测到由移动台发送的服务请求信号包含第一识别信息。

8. 发明申请

US20100260143A1 RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线电通信系统和无线电通信方法
公开(公告)号：US20100260143A1
公开(公告)日：2010-10-14
申请号：US12680490
申请日：2008-09-26
申请人： Akimichi Tanabe , Kazuyuki Kozu , Masashi Kanauchi , Minami Ishii
发明人： Akimichi Tanabe , Kazuyuki Kozu , Masashi Kanauchi , Minami Ishii
IPC分类号： H04W4/00
CPC分类号： H04W36/0022 , H04W8/24 , H04W36/28 , H04W76/34
摘要： A radio communication system includes an EPC 100, a 3G network 200 and a mobile station 10 connectable to an external network 300 via any one of the EPC 100 and the 3G network 200. The communication system includes: a handover function unit configured to control a handover from the EPC 100 to the 3G network 200. The number of EPS bearers allowed to be set up with the mobile station 10 and the EPC 100 is larger than the number of PDP contexts allowed to be set up with the mobile station 10 and the 3G network 200. The handover function unit controls the handover in accordance with the number of the EPS beaters already set up with the mobile station 10 and the EPC 100 and the number of the PDP contexts to be newly set up with the mobile station 10 and the 3G network 200.
摘要翻译：无线电通信系统包括EPC 100，3G网络200和经由EPC 100和3G网络200中的任一个可连接到外部网络300的移动站10.通信系统包括：切换功能单元，被配置为控制从EPC 100到3G网络200的切换。允许与移动站10和EPC 100建立的EPS承载的数量大于允许与移动台10建立的PDP上下文的数量，并且 3G网络200.切换功能单元根据已经与移动站10和EPC 100建立的EPS分配器的数量以及要与移动站10新建立的PDP上下文的数量来控制切换，以及 3G网络200。

9. 发明授权

US08423021B2 Location registration method, mobile communication system and radio base station 有权
标题翻译：位置登记方法，移动通信系统和无线基站
公开(公告)号：US08423021B2
公开(公告)日：2013-04-16
申请号：US12866252
申请日：2009-02-03
申请人： Akimichi Tanabe , Kazuyuki Kozu , Kazunori Obata , Tadashi Uchiyama
发明人： Akimichi Tanabe , Kazuyuki Kozu , Kazunori Obata , Tadashi Uchiyama
IPC分类号： G06F15/16
CPC分类号： H04W60/00 , H04W8/02 , H04W60/04
摘要： A location registration method according to the present invention, includes: transmitting, at a mobile station (UE), a TA signal, when detecting that the mobile station (UE) has moved out of a TA list with which the mobile station (UE) is already registered by location registration processing; and transferring, from a radio base station (eNB) to an exchange (MME) identified by an exchange ID included in the TAU signal. An exchange ID assigned to a mobile station (#a) belonging to a first layer is different from an exchange ID assigned to a mobile station (#b) belonging to a second layer, even though the same exchange is identified by the exchange IDs. A TA list and a pool area set for the mobile station (#a) is different from a TA list and a pool area set for the mobile station (#b).
摘要翻译：根据本发明的位置登记方法包括：在移动台（UE）检测到移动台（UE）已经从移动台（UE）的TA列表中移出时，在移动台（UE）处发送TA信号，已经通过位置登记处理登记; 以及从无线基站（eNB）向由TAU信号中包含的交换机ID识别的交换机（MME）进行转移。分配给属于第一层的移动站（#a）的交换ID与分配给属于第二层的移动站（#b）的交换ID不同，即使由交换机ID标识了相同的交换。针对移动台（#a）设定的TA列表和池区域不同于为移动站（#b）设定的TA列表和池区域。

10. 发明授权

US08300604B2 Radio communication system and radio communication method 有权
标题翻译：无线电通信系统和无线电通信方法
公开(公告)号：US08300604B2
公开(公告)日：2012-10-30
申请号：US12680490
申请日：2008-09-26
申请人： Akimichi Tanabe , Kazuyuki Kozu , Masashi Kanauchi , Minami Ishii
发明人： Akimichi Tanabe , Kazuyuki Kozu , Masashi Kanauchi , Minami Ishii
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W8/24 , H04W36/28 , H04W76/34
摘要： A radio communication system includes an EPC 100, a 3G network 200 and a mobile station 10 connectable to an external network 300 via any one of the EPC 100 and the 3G network 200. The communication system includes: a handover function unit configured to control a handover from the EPC 100 to the 3G network 200. The number of EPS bearers allowed to be set up with the mobile station 10 and the EPC 100 is larger than the number of PDP contexts allowed to be set up with the mobile station 10 and the 3G network 200. The handover function unit controls the handover in accordance with the number of the EPS beaters already set up with the mobile station 10 and the EPC 100 and the number of the PDP contexts to be newly set up with the mobile station 10 and the 3G network 200.
摘要翻译：无线电通信系统包括EPC 100，3G网络200和经由EPC 100和3G网络200中的任一个可连接到外部网络300的移动站10.通信系统包括：切换功能单元，被配置为控制从EPC 100到3G网络200的切换。允许与移动站10和EPC 100建立的EPS承载的数量大于允许与移动台10建立的PDP上下文的数量，并且 3G网络200.切换功能单元根据已经与移动站10和EPC 100建立的EPS分配器的数量以及要与移动站10新建立的PDP上下文的数量来控制切换，以及 3G网络200。

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