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1. 发明申请

US20080095084A1 Communication terminal apparatus, communication connection apparatus, and communication method using them 有权
标题翻译：通信终端装置，通信连接装置以及使用它们的通信方法
公开(公告)号：US20080095084A1
公开(公告)日：2008-04-24
申请号：US10590498
申请日：2005-02-22
申请人： Naruhito Nakahara , Hitomi Teraoka
发明人： Naruhito Nakahara , Hitomi Teraoka
IPC分类号： H04B7/00
CPC分类号： H04W12/06 , H04W36/0022 , H04W76/12
摘要： In the conventional network using the PPP stipulated by RFC1661, the LCP phase to establish an LCP link, the authentication phase, and the NCP phase such as address assignment processing of the NCP are sequentially conducted each time the line connection is performed, and hence the connection takes a certain period of time. Particular, in the case of the mobile communication, there is often performed operation in which connection and disconnection are frequently conducted in a short period of time, and hence when the operation up to the connection takes a long period of time, the usability is deteriorated. Therefore, a need exists for a configuration of an apparatus and a communication method to reduce the connection time. In the configuration, control information such as authentication policy and protocols for use beforehand determined in the communication system are set to each apparatus to conduct communication such that the respective processing phases of the LCP, authentication, and NCP processing phases are executed in parallel according to the values set as above. Also, in the configuration, the communication between the apparatuses is conducted using a combined PPP packet created by combining with each other the respective packets of the LCP, authentication, and NCP packets as the PPP packets to be communicated in the respective phases to thereby perform the PPP connection.
摘要翻译：在使用RFC1661规定的PPP的传统网络中，每次执行线路连接时，依次进行建立LCP链路的LCP阶段，认证阶段以及NCP的地址分配处理等NCP阶段，连接需要一段时间。具体地说，在移动通信的情况下，经常进行短时间内频繁进行连接断开的操作，因此当连接的操作需要很长时间时，可用性变差。因此，需要设备的配置和通信方法来减少连接时间。在该配置中，将通信系统中预先确定的用于认证策略和使用协议的控制信息设置为每个设备进行通信，使得LCP，认证和NCP处理阶段的各个处理阶段根据值如上所述。此外，在该结构中，使用通过将LCP，认证和NCP分组的各个分组彼此组合作为要在各个相中进行通信的PPP分组来创建的组合PPP分组进行设备之间的通信，从而执行 PPP连接。

2. 发明授权

US07746852B2 Packet data serving node and communication method using the same 有权
标题翻译：分组数据服务节点和通信方法使用相同
公开(公告)号：US07746852B2
公开(公告)日：2010-06-29
申请号：US10593348
申请日：2005-02-25
申请人： Hitomi Teraoka , Naruhito Nakahara
发明人： Hitomi Teraoka , Naruhito Nakahara
IPC分类号： H04L12/28
CPC分类号： H04L69/18 , H04L67/04 , H04W76/10 , H04W88/005
摘要： A communication system using PPP in which a plurality of layer 3 protocols are defined has a problem. PDSN cannot judge which of layer 3 protocols is equipped in a terminal, and NCP phase processes corresponding to all layer 3 protocols of the system are executed. This increases the number of PPP packets transmitted/received between the terminal and PDSN, which prolongs a connection time. In the invention, a new procedure of the NCP phase process is established in a communication system, by which the terminal firstly notifies a layer 3 protocol to PDSN and thereafter the NCP phase process is executed. PDSN waits for a notice of the layer 3 protocol from the terminal, selects the corresponding layer 3 protocol from the layer 3 protocols according to the notice, and executes the NCP phase.
摘要翻译：使用PPP，其中定义了多个层3协议的通信系统存在问题。 PDSN无法判断终端中配置的第3层协议，执行与系统的所有第3层协议相对应的NCP阶段处理。这增加了在终端和PDSN之间发送/接收的PPP数据包的数量，这延长了连接时间。在本发明中，在通信系统中建立了NCP相位处理的新过程，终端首先向PDSN通知第3层协议，此后执行NCP相位处理。 PDSN从终端等待第3层协议的通知，根据通知从第3层协议中选择相应的第3层协议，并执行NCP阶段。

3. 发明授权

US07983227B2 Communication terminal apparatus, communication connection apparatus, and communication method using them 有权
标题翻译：通信终端装置，通信连接装置以及使用它们的通信方法
公开(公告)号：US07983227B2
公开(公告)日：2011-07-19
申请号：US10590498
申请日：2005-02-22
申请人： Naruhito Nakahara , Hitomi Teraoka
发明人： Naruhito Nakahara , Hitomi Teraoka
IPC分类号： H04W4/00
CPC分类号： H04W12/06 , H04W36/0022 , H04W76/12
摘要： In the conventional network using the PPP stipulated by RFC1661, the LCP phase to establish an LCP link, the authentication phase, and the NCP phase such as address assignment processing of the NCP are sequentially conducted each time the line connection is performed, and hence the connection takes a certain period of time. Particular, in the case of the mobile communication, there is often performed operation in which connection and disconnection are frequently conducted in a short period of time, and hence when the operation up to the connection takes a long period of time, the usability is deteriorated. Therefore, a need exists for a configuration of an apparatus and a communication method to reduce the connection time. In the configuration, control information such as authentication policy and protocols for use beforehand determined in the communication system are set to each apparatus to conduct communication such that the respective processing phases of the LCP, authentication, and NCP processing phases are executed in parallel according to the values set as above. Also, in the configuration, the communication between the apparatuses is conducted using a combined PPP packet created by combining with each other the respective packets of the LCP, authentication, and NCP packets as the PPP packets to be communicated in the respective phases to thereby perform the PPP connection.
摘要翻译：在使用RFC1661规定的PPP的传统网络中，每次执行线路连接时，依次进行建立LCP链路的LCP阶段，认证阶段以及NCP的地址分配处理等NCP阶段，连接需要一段时间。具体地说，在移动通信的情况下，经常进行短时间内频繁进行连接断开的操作，因此当连接的操作需要很长时间时，可用性变差。因此，需要设备的配置和通信方法来减少连接时间。在该配置中，将通信系统中预先确定的用于认证策略和使用协议的控制信息设置为每个设备进行通信，使得LCP，认证和NCP处理阶段的各个处理阶段根据值如上所述。此外，在该结构中，使用通过将LCP，认证和NCP分组的各个分组彼此组合作为要在各个相中进行通信的PPP分组来创建的组合PPP分组进行设备之间的通信，从而执行 PPP连接。

4. 发明申请

US20070195758A1 Packet Data Serving Node and Communication Method Using the Same 有权
标题翻译：分组数据服务节点和使用它的通信方法
公开(公告)号：US20070195758A1
公开(公告)日：2007-08-23
申请号：US10593348
申请日：2005-02-25
申请人： Hitomi Teraoka , Naruhito Nakahara
发明人： Hitomi Teraoka , Naruhito Nakahara
IPC分类号： H04L12/56
CPC分类号： H04L69/18 , H04L67/04 , H04W76/10 , H04W88/005
摘要： A communication system using PPP in which a plurality of layer 3 protocols are defined has a problem. PDSN cannot judge which of layer 3 protocols is equipped in a terminal, and NCP phase processes corresponding to all layer 3 protocols of the system are executed. This increases the number of PPP packets transmitted/received between the terminal and PDSN, which prolongs a connection time. In the invention, a new procedure of the NCP phase process is established in a communication system, by which the terminal firstly notifies a layer 3 protocol to PDSN and thereafter the NCP phase process is executed. PDSN waits for a notice of the layer 3 protocol from the terminal, selects the corresponding layer 3 protocol from the layer 3 protocols according to the notice, and executes the NCP phase.
摘要翻译：使用PPP，其中定义了多个层3协议的通信系统存在问题。 PDSN无法判断终端中配置的第3层协议，执行与系统的所有第3层协议相对应的NCP阶段处理。这增加了在终端和PDSN之间发送/接收的PPP数据包的数量，这延长了连接时间。在本发明中，在通信系统中建立了NCP相位处理的新过程，终端首先向PDSN通知第3层协议，此后执行NCP相位处理。 PDSN从终端等待第3层协议的通知，根据通知从第3层协议中选择相应的第3层协议，并执行NCP阶段。

5. 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。

6. 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。

7. 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。

8. 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。

9. 发明申请

US20110228697A1 Mobile Communication System and Communication Method 有权
标题翻译：移动通信系统与通信方法
公开(公告)号：US20110228697A1
公开(公告)日：2011-09-22
申请号：US12987665
申请日：2011-01-10
申请人： Masashi YANO , Masahiro Takatori , Naruhito Nakahara , Nodoka Mimura
发明人： Masashi YANO , Masahiro Takatori , Naruhito Nakahara , Nodoka Mimura
IPC分类号： H04W40/00 , H04W24/00
CPC分类号： H04L47/14 , H04L1/1635 , H04L1/1854 , H04L12/66 , H04L43/0894 , H04L47/225 , H04L47/283 , H04L47/323 , H04L2001/0097 , H04W28/14 , H04W88/04 , H04W88/08 , H04W88/16
摘要： Disclosed is a mobile communication system preventing the transmission of acknowledgements at a burst leading to a decrease in throughput caused by detecting the retransmission and the congestion of packets at the protocol of a transport layer. In a mobile communication system including a mobile terminal and gateway equipment for relaying a packet between a communication partner and the mobile terminal, if the gateway equipment receives the acknowledgement from the mobile terminal, the gateway equipment waits the transmission of the received acknowledgement to the communication partner until the estimated transmission time passes from the time at which the gateway equipment receives the previous acknowledgement from the mobile terminal.
摘要翻译：公开了一种移动通信系统，其防止在突发情况下发送确认，从而导致通过检测传输层的协议的分组的重传和拥塞而导致的吞吐量的降低。在包括用于在通信伙伴和移动终端之间中继分组的移动终端和网关设备的移动通信系统中，如果网关设备从移动终端接收到确认，则网关设备等待所接收到的确认传送到通信伙伴，直到估计传输时间从网关设备从移动终端接收到先前确认的时间过去。

10. 发明授权

US06741598B1 Switching method, switching equipment and switching network 失效
标题翻译：交换方式，交换设备和交换网络
公开(公告)号：US06741598B1
公开(公告)日：2004-05-25
申请号：US09382776
申请日：1999-08-25
申请人： Masaru Murakami , Naruhito Nakahara , Kota Miyoshi
发明人： Masaru Murakami , Naruhito Nakahara , Kota Miyoshi
IPC分类号： H04L1228
CPC分类号： H04L49/25 , H04L49/205 , H04L49/30 , H04L49/3009 , H04L2012/5607 , H04L2012/5656
摘要： A switching method, switching equipment and a switching network are provided by each of which the data is transferred economically and with small transfer delay and the unit to which the data is to be transferred is selected every channel. In AAL type apparatuses, CPS packets a, b, c and d in which the voice data signals are encoded and the like are processed with an AAL type 2 to be multiplexed in ATM cells. The ATM cells in which the CPS packets are multiplexed are inputted to switching equipment. By a voice data decode unit within the switching equipment, for example, the CPS packets a and b are decoded into PCM codes a′ and b′, respectively. ATM cells of an ATM type 1 in which the CPS packets a′, b′, y′ and z′ are multiplexed are generated by a channel switching unit within a network to be suitably inputted to AAL type 1 apparatuses.
摘要翻译：提供切换方法，交换设备和交换网络，其中每个数据经济地传送并且传输延迟小，并且每个频道选择要传送数据的单元。在AAL型装置中，以AAL类型2对语音数据信号进行编码等的CPS数据包a，b，c，d进行ATM信元的复用。将CPS分组复用的ATM信元输入到交换设备。通过交换设备内的语音数据解码单元，例如，CPS分组a和b分别被解码成PCM代码a'和b'。其中CPS分组a'，b'，y'和z'被复用的ATM类型1的ATM信元由网络内的信道切换单元生成，以适当地输入到AAL类型1设备。

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