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1. 发明授权

US08107471B2 Communication system, server, control apparatus and communication apparatus 有权
标题翻译：通信系统，服务器，控制装置和通信装置
公开(公告)号：US08107471B2
公开(公告)日：2012-01-31
申请号：US12073767
申请日：2008-03-10
申请人： Hitomi Nakamura , Norihisa Matsumoto , Takehiro Morishige , Naruhito Nakahara
发明人： Hitomi Nakamura , Norihisa Matsumoto , Takehiro Morishige , Naruhito Nakahara
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W28/16 , H04L47/10 , H04W80/04
摘要： Disclosed herewith is a communication system, which can solve the following conventional problem that if packets exchanged between a terminal and an HA are encapsulated with use of the mobile IPv6 protocol, the PDSN cannot identify any IP flows in the mobile IPv6 tunnel. Consequently, there is no QoS usable appropriately to the services in the EV-D0 RAN. To solve such a problem, the PCRF notifies the HA of the filter information used to specify each IP flow and the flow label assigned to each IP flow. The HA then sets the flow label in the outer IPv6 header of the packet matching with the filter information and transfers the packet to the object unit. The PDSN then refers to the flow label set in the outer IPv6 header to identify the object IP flow in the mobile IPv6 tunnel. Consequently, a proper QoS can be usable for the services respectively in the EV-D0 RAN.
摘要翻译：这里公开了一种通信系统，其可以解决以下常规问题，即如果使用移动IPv6协议来封装在终端和HA之间交换的分组，则PDSN不能识别移动IPv6隧道中的任何IP流。因此，EV-D0 RAN中的服务没有适用的QoS。为了解决这个问题，PCRF向HA通知用于指定每个IP流的过滤器信息和分配给每个IP流的流标签。然后，HA将流量标签设置在与过滤器信息匹配的数据包的外部IPv6报头中，并将数据包传输到对象单元。然后，PDSN参考外部IPv6报头中设置的流标签，以标识移动IPv6隧道中的对象IP流。因此，适当的QoS可以分别用于EV-D0 RAN中的业务。

2. 发明申请

US20080310334A1 Communication system, server, control apparatus and communication apparatus 有权
标题翻译：通信系统，服务器，控制装置和通信装置
公开(公告)号：US20080310334A1
公开(公告)日：2008-12-18
申请号：US12073767
申请日：2008-03-10
申请人： Hitomi Nakamura , Norihisa Matsumoto , Takehiro Morishige , Naruhito Nakahara
发明人： Hitomi Nakamura , Norihisa Matsumoto , Takehiro Morishige , Naruhito Nakahara
IPC分类号： H04B7/00
CPC分类号： H04W28/16 , H04L47/10 , H04W80/04
摘要： Disclosed herewith is a communication system, which can solve the following conventional problem that if packets exchanged between a terminal and an HA are encapsulated with use of the mobile IPv6 protocol, the PDSN cannot identify any IP flows in the mobile IPv6 tunnel. Consequently, there is no QoS usable appropriately to the services in the EV-D0 RAN. To solve such a problem, the PCRF notifies the HA of the filter information used to specify each IP flow and the flow label assigned to each IP flow. The HA then sets the flow label in the outer IPv6 header of the packet matching with the filter information and transfers the packet to the object unit. The PDSN then refers to the flow label set in the outer IPv6 header to identify the object IP flow in the mobile IPv6 tunnel. Consequently, a proper QoS can be usable for the services respectively in the EV-D0 RAN.
摘要翻译：这里公开了一种通信系统，其可以解决以下常规问题，即如果使用移动IPv6协议来封装在终端和HA之间交换的分组，则PDSN不能识别移动IPv6隧道中的任何IP流。因此，EV-D0 RAN中的服务没有适用的QoS。为了解决这个问题，PCRF向HA通知用于指定每个IP流的过滤器信息和分配给每个IP流的流标签。然后，HA将流量标签设置在与过滤器信息匹配的数据包的外部IPv6报头中，并将数据包传输到对象单元。然后，PDSN参考外部IPv6报头中设置的流标签，以标识移动IPv6隧道中的对象IP流。因此，适当的QoS可以分别用于EV-D0 RAN中的业务。

3. 发明授权

US08406181B2 Communication system using multi-radio mode, monitor node apparatus, control node apparatus and base station apparatus 有权
标题翻译：使用多无线电模式的通信系统，监视节点装置，控制节点装置和基站装置
公开(公告)号：US08406181B2
公开(公告)日：2013-03-26
申请号：US12376832
申请日：2006-08-09
申请人： Seishi Hanaoka , Masashi Yano , Norihisa Matsumoto , Naruhito Nakahara
发明人： Seishi Hanaoka , Masashi Yano , Norihisa Matsumoto , Naruhito Nakahara
IPC分类号： H04W4/00 , H04L12/66 , H04L12/28 , H04J3/16
CPC分类号： H04L29/12207 , H04L61/20 , H04W8/18 , H04W12/06 , H04W80/04
摘要： A communication system which includes plural radio systems, and which connects to a terminal apparatus corresponding to the plural radio systems, comprising: access points for the each radio system; gateways; an authentication apparatus; and a home agent. The authentication apparatus being shared by the plural radio systems: assigns an IP address to the terminal apparatus in a radio system which is initially connected among the plural radio systems according to an IP address assignment request from the terminal; judges whether an IP address assignment request for a radio system to be subsequently connected is from the same terminal apparatus by using an unique identifier of the terminal; and assigns the IP address assigned in the initially connected radio system to the terminal apparatus in the radio system to be subsequently connected in a case where the assignment request is determined to be from the same terminal apparatus.
摘要翻译：一种通信系统，包括多个无线电系统，并且连接到与所述多个无线电系统相对应的终端装置，包括：每个无线电系统的接入点; 网关认证装置; 和家庭代理。由多个无线系统共享的认证装置：根据来自终端的IP地址分配请求，在多个无线系统中最初连接的无线系统中的终端装置分配IP地址; 通过使用终端的唯一标识符来判断对于随后连接的无线电系统的IP地址分配请求是否来自同一终端装置; 并且在分配请求被确定为来自同一终端装置的情况下，将在初始连接的无线电系统中分配的IP地址分配给无线系统中的随后连接的终端装置。

4. 发明授权

US07764680B2 Communication system and call control server 失效
标题翻译：通信系统和呼叫控制服务器
公开(公告)号：US07764680B2
公开(公告)日：2010-07-27
申请号：US11621219
申请日：2007-01-09
申请人： Norihisa Matsumoto , Koji Watanabe , Naruhito Nakahara
发明人： Norihisa Matsumoto , Koji Watanabe , Naruhito Nakahara
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14
摘要： When congestion occurs in a RAN in a cell phone VoIP service, calls using the congested device are detected to permit generation of a restriction in call by call units. The congested device notifies call connection data passing through it to a PDSN, the PDSN finds the IP address of the terminal using the target connection, and notifies a CSCF as a restriction target terminal. The CSCF, in call connection processing, determines whether the calling/called sending/receiving user is the restriction target, and if so, determines whether or not the call should be connected with priority from subscriber data.
摘要翻译：当在手机VoIP业务的RAN中发生拥塞时，检测到使用拥塞设备的呼叫，以允许通过呼叫单元产生呼叫限制。拥塞设备将通过它的呼叫连接数据通知给PDSN，PDSN使用目标连接查找终端的IP地址，并将CSCF通知为限制目标终端。在呼叫连接处理中，CSCF确定呼叫/被叫发送/接收用户是否是限制目标，如果是，则确定来自用户数据的呼叫是否应该以优先级连接。

5. 发明申请

US20070160056A1 COMMUNICATION SYSTEM AND CALL CONTROL SERVER 失效
标题翻译：通信系统和呼叫控制服务器
公开(公告)号：US20070160056A1
公开(公告)日：2007-07-12
申请号：US11621219
申请日：2007-01-09
申请人： Norihisa MATSUMOTO , Koji Watanabe , Naruhito Nakahara
发明人： Norihisa MATSUMOTO , Koji Watanabe , Naruhito Nakahara
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14
摘要： When congestion occurs in a RAN in a cell phone VoIP service, calls using the congested device are detected to permit generation of a restriction in call by call units. The congested device notifies call connection data passing through it to a PDSN, the PDSN finds the IP address of the terminal using the target connection, and notifies a CSCF as a restriction target terminal. The CSCF, in call connection processing, determines whether the calling/called sending/receiving user is the restriction target, and if so, determines whether or not the call should be connected with priority from subscriber data.
摘要翻译：当在手机VoIP业务的RAN中发生拥塞时，检测到使用拥塞设备的呼叫，以允许通过呼叫单元产生呼叫限制。拥塞设备将通过它的呼叫连接数据通知给PDSN，PDSN使用目标连接查找终端的IP地址，并将CSCF通知为限制目标终端。在呼叫连接处理中，CSCF确定呼叫/被叫发送/接收用户是否是限制目标，如果是，则确定来自用户数据的呼叫是否应该以优先级连接。

6. 发明申请

US20100177714A1 COMMUNICATION SYSTEM USING MULTI-RADIO MODE, MONITOR NODE APPARATUS, CONTROL NODE APPARATUS AND BASE STATION APPARATUS 有权
标题翻译：使用多种无线电模式的通信系统，监视器设备，控制设备和基站设备
公开(公告)号：US20100177714A1
公开(公告)日：2010-07-15
申请号：US12376832
申请日：2006-08-09
申请人： Seishi Hanaoka , Masashi Yano , Norihisa Matsumoto , Naruhito Nakahara
发明人： Seishi Hanaoka , Masashi Yano , Norihisa Matsumoto , Naruhito Nakahara
IPC分类号： H04W88/10 , G06F15/16
CPC分类号： H04L29/12207 , H04L61/20 , H04W8/18 , H04W12/06 , H04W80/04
摘要： A communication system which includes plural radio systems, and which connects to a terminal apparatus corresponding to the plural radio systems, comprising: access points for the each radio system; gateways; an authentication apparatus; and a home agent. The authentication apparatus being shared by the plural radio systems: assigns an IP address to the terminal apparatus in a radio system which is initially connected among the plural radio systems according to an IP address assignment request from the terminal; judges whether an IP address assignment request for a radio system to be subsequently connected is from the same terminal apparatus by using an unique identifier of the terminal; and assigns the IP address assigned in the initially connected radio system to the terminal apparatus in the radio system to be subsequently connected in a case where the assignment request is determined to be from the same terminal apparatus.
摘要翻译：一种通信系统，包括多个无线电系统，并且连接到与所述多个无线电系统相对应的终端装置，包括：每个无线电系统的接入点; 网关认证装置; 和家庭代理。由多个无线系统共享的认证装置：根据来自终端的IP地址分配请求，在多个无线系统中最初连接的无线系统中的终端装置分配IP地址; 通过使用终端的唯一标识符来判断对于随后连接的无线电系统的IP地址分配请求是否来自同一终端装置; 并且在分配请求被确定为来自同一终端装置的情况下，将在初始连接的无线电系统中分配的IP地址分配给无线系统中的随后连接的终端装置。

7. 发明申请

US20090109925A1 COMMUNICATION SYSTEM AND GATEWAY APPARATUS 有权
标题翻译：通信系统和网关设备
公开(公告)号：US20090109925A1
公开(公告)日：2009-04-30
申请号：US12256902
申请日：2008-10-23
申请人： Hitomi Nakamura , Masashi Yano , Koji Watanabe , Naruhito Nakahara , Yosuke Takahashi
发明人： Hitomi Nakamura , Masashi Yano , Koji Watanabe , Naruhito Nakahara , Yosuke Takahashi
IPC分类号： H04W36/00
CPC分类号： H04L63/062 , H04L63/0428 , H04L63/08 , H04L2463/061 , H04W12/04 , H04W36/0033 , H04W88/182
摘要： A relay gateway apparatus HO-GW is provided between heterogeneous access networks (a WiMAX access network and a UMB access network). The HO-GW performs conversion of a movement control signal (an Inter-AGW handover control signal) and relay of communication data. When the relay is performed, user data from a CN reaches a wireless terminal MN through an HA of a core network, an access router ASN-GW, the HO-GW, and a base station eBS.
摘要翻译：在异构接入网（WiMAX接入网和UMB接入网）之间提供中继网关装置HO-GW。 HO-GW执行移动控制信号（Inter-AGW切换控制信号）的转换和通信数据的中继。当执行中继时，来自CN的用户数据通过核心网的HA到达无线终端MN，接入路由器ASN-GW，HO-GW和基站eBS。

8. 发明授权

US08134972B2 Communication system and gateway apparatus 有权
标题翻译：通信系统和网关设备
公开(公告)号：US08134972B2
公开(公告)日：2012-03-13
申请号：US12256902
申请日：2008-10-23
申请人： Hitomi Nakamura , Masashi Yano , Koji Watanabe , Naruhito Nakahara , Yosuke Takahashi
发明人： Hitomi Nakamura , Masashi Yano , Koji Watanabe , Naruhito Nakahara , Yosuke Takahashi
IPC分类号： H04W4/00 , H04W36/00 , H04L12/28 , H04L9/00 , H04L29/06 , H04L9/32 , H04K1/00 , H04M1/66
CPC分类号： H04L63/062 , H04L63/0428 , H04L63/08 , H04L2463/061 , H04W12/04 , H04W36/0033 , H04W88/182
摘要： A relay gateway apparatus (HandOver-Gateway (HO-GW) is provided between heterogeneous access networks (a WiMAX access network and a UMB access network). The HO-GW performs conversion of a movement control signal (an Inter-Access Gateway (AGW) handover control signal) and relay of communication data. When the relay is performed, user data from a correspondent node (CN) reaches a wireless terminal (mobile node (MN)) through a host agent (HA) of a core network, an access router ASN-GW, the HO-GW, and a base station eBS.
摘要翻译：在异构接入网（WiMAX接入网和UMB接入网）之间提供中继网关装置（Hand -ver-Gateway（HO-GW）），HO-GW执行移动控制信号（接入网关）切换控制信号）和通信数据的中继，当执行中继时，来自对端节点（CN）的用户数据通过核心网的主机代理（HA）到达无线终端（移动节点（MN）），接入路由器ASN-GW，HO-GW和基站eBS。

9. 发明授权

US08848665B2 Network system including radio network using MPLS 有权
标题翻译：网络系统包括使用MPLS的无线网络
公开(公告)号：US08848665B2
公开(公告)日：2014-09-30
申请号：US13327402
申请日：2011-12-15
申请人： Masashi Yano , Nodoka Mimura , Masahiro Takatori , Naruhito Nakahara
发明人： Masashi Yano , Nodoka Mimura , Masahiro Takatori , Naruhito Nakahara
IPC分类号： H04W40/00 , H04W40/36 , H04L12/723 , H04L12/911 , H04W88/08 , H04W76/02 , H04W88/16 , H04W36/00 , H04W88/02
CPC分类号： H04L45/50 , H04L45/507 , H04L47/824 , H04L47/825 , H04W36/00 , H04W76/10 , H04W88/02 , H04W88/08 , H04W88/16
摘要： After a first base station connects to a first mobile terminal, a first GW (gateway) receives a request for connection between the first mobile terminal and a second GW and identifiers of the second GW and the first mobile terminal and transmits identifiers of the first mobile terminal and the first GW to the second GW. The second GW transmits an MPLS allocation flag to the first GW. The first GW transmits an MPLS allocation signal including an identifier of the first mobile terminal to the second GW via a second NW (network) apparatus. The first base station receives an identifier of the first GW and the MPLS allocation flag from the first GW via a management server and transmits the MPLS allocation signal including the identifier of the first mobile terminal to the first GW via a first NW apparatus.
摘要翻译：在第一基站连接到第一移动终端之后，第一GW（网关）接收第一移动终端和第二GW之间的连接请求以及第二GW和第一移动终端的标识符，并且发送第一移动终端终端和第一GW到第二GW。第二GW向第一GW发送MPLS分配标志。第一GW经由第二NW（网络）装置向第二GW发送包括第一移动终端的标识符的MPLS分配信号。第一基站经由管理服务器从第一GW接收到第一GW的标识符和MPLS分配标志，经由第一NW设备向第一GW发送包含第一移动终端的标识符的MPLS分配信号。

10. 发明申请

US20130051319A1 LOCAL ROUTING NODE 有权
标题翻译：本地路由代码
公开(公告)号：US20130051319A1
公开(公告)日：2013-02-28
申请号：US13545693
申请日：2012-07-10
申请人： Naruhito Nakahara
发明人： Naruhito Nakahara
IPC分类号： H04W40/00
CPC分类号： H04W40/00 , H04W8/082
摘要： Since user data from a mobile station always passes a gateway, even in communication between mobile stations in a cell of the same base station in the same mobile station system, user data is transferred to the gateway and the trombone phenomenon occurs. Traffic is concentrated in the gateway and networks near the gateway. A local routing node includes a unit for passing signaling of communication between a base station and the gateway according to a protocol of the mobile communication system, for extracting and decapsulating bearer data transferred between the base station and the gateway, and for thereby obtaining and transferring user data and a unit for encapsulating and transferring user data. The local routing node extracts bearer data, which is conventionally transferred up to the gateway, and transfers the data to the network.
摘要翻译：由于来自移动站的用户数据总是通过网关，即使在同一移动站系统中的同一基站的小区中的移动站之间的通信中，用户数据被传送到网关，并且出现长号现象。流量集中在网关附近的网关和网络中。本地路由节点包括根据移动通信系统的协议在基站和网关之间通信信令的单元，用于提取和解封装在基站与网关之间传输的承载数据，从而获得和传送用户数据和用于封装和传送用户数据的单元。本地路由节点提取通常传输到网关的承载数据，并将数据传送到网络。

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