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1.发明授权Redundant failover system, redundancy managing apparatus and application processing apparatus 有权冗余故障转移系统，冗余管理装置和应用处理装置公开(公告)号：US08051322B2
公开(公告)日：2011-11-01
申请号：US12435679
申请日：2009-05-05
IPC分类号： G06F11/00
CPC分类号： H04L12/4633
摘要： In a communication system using an IP tunnel for communication between application processing apparatuses (hereinafter, processing apparatuses), an application can be moved to an arbitrary processing apparatus, update of tunnel tables included in the respective processing apparatuses is quickly performed, and a buffer for waiting for packets during the table update is made small. A redundancy managing apparatus manages a correspondence between a virtual IP address (VIP) of an application in a communication system and an IP address (RIP) of an processing apparatus to execute the application. The processing apparatus notifies the VIP of the communication partner application of the application to the redundancy managing apparatus. The redundancy managing apparatus notifies the VIP of the communication partner application of the moved application and the RIP of the processing apparatus to execute the communication partner application to the processing apparatus of the movement destination (failover destination) of the application.
摘要翻译： 在使用IP隧道进行应用处理装置（以下称为处理装置）之间的通信的通信系统中，可以将应用移动到任意的处理装置，快速地进行各处理装置中包含的隧道表的更新， 在表更新期间等待数据包变小。 冗余管理装置管理通信系统中的应用的虚拟IP地址（VIP）与执行应用的处理装置的IP地址（RIP）之间的对应关系。 处理装置将应用的通信对方应用的VIP通知给冗余管理装置。 冗余管理装置将移动的应用的通信对方应用的VIP和处理装置的RIP通知给应用的移动目的地（故障切换目的地）的处理装置的通信对方应用。
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2.发明申请REDUNDANT FAILOVER SYSTEM, REDUNDANCY MANAGING APPARATUS AND APPLICATION PROCESSING APPARATUS 有权冗余失败系统，冗余管理设备和应用处理设备公开(公告)号：US20090287955A1
公开(公告)日：2009-11-19
申请号：US12435679
申请日：2009-05-05
IPC分类号： G06F15/177 , G06F11/14
CPC分类号： H04L12/4633
摘要： In a communication system using an IP tunnel for communication between application processing apparatuses (hereinafter, processing apparatuses), an application can be moved to an arbitrary processing apparatus, update of tunnel tables included in the respective processing apparatuses is quickly performed, and a buffer for waiting for packets during the table update is made small. A redundancy managing apparatus manages a correspondence between a virtual IP address (VIP) of an application in a communication system and an IP address (RIP) of an processing apparatus to execute the application. The processing apparatus notifies the VIP of the communication partner application of the application to the redundancy managing apparatus. The redundancy managing apparatus notifies the VIP of the communication partner application of the moved application and the RIP of the processing apparatus to execute the communication partner application to the processing apparatus of the movement destination (failover destination) of the application.
摘要翻译： 在使用IP隧道进行应用处理装置（以下称为处理装置）之间的通信的通信系统中，可以将应用移动到任意的处理装置，快速地进行各处理装置中包含的隧道表的更新， 在表更新期间等待数据包变小。 冗余管理装置管理通信系统中的应用的虚拟IP地址（VIP）与执行应用的处理装置的IP地址（RIP）之间的对应关系。 处理装置将应用的通信对方应用的VIP通知给冗余管理装置。 冗余管理装置将移动的应用的通信对方应用的VIP和处理装置的RIP通知给应用的移动目的地（故障切换目的地）的处理装置的通信对方应用。
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公开(公告)号：US08130690B2
公开(公告)日：2012-03-06
申请号：US12326934
申请日：2008-12-03
申请人： Nodoka Mimura , Norihisa Matsumoto
发明人： Nodoka Mimura , Norihisa Matsumoto
IPC分类号： H04H20/71
摘要： There is provided a communication system in which semi-duplex many-to-many multicasting service can be performed to both a mobile station and a base station by using a unified call control protocol such as SIP on an IP network, and can contain mobile stations and base stations of existing wireless facilities. The communication system in which the semi-duplex many-to-many multicasting service is performed to plural mobile stations 100a, 100b 100c and 110 includes a gateway 104a to convert a first protocol to connect the mobile station 100a, a base station 101a and the gateway 104a, and a second protocol to connect the gateway 104a, a call control server 105 and a press-talk server 106. The gateways 104a, 104b, 104c and 114a perform the protocol conversion for both communication to the mobile station and communication to the base station, so that the semi-duplex many-to-many press-talk can be realized.
摘要翻译： 提供了一种通过在IP网络上使用诸如SIP的统一呼叫控制协议向移动台和基站两者进行半双工多对多组播服务的通信系统，并且可以包含移动站 和现有无线设施的基站。 其中对多个移动台100a，100b，100c和110执行半双工多对多组播服务的通信系统包括转换第一协议以连接移动台100a的网关104a，基站101a和 网关104a，以及连接网关104a的第二协议，呼叫控制服务器105和新闻通话服务器106.网关104a，104b，104c和114a执行用于与移动台通信的协议转换，并与 基站，从而可实现半双工多对多的通话。
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公开(公告)号：US20090143090A1
公开(公告)日：2009-06-04
申请号：US12326934
申请日：2008-12-03
申请人： Nodoka MIMURA , Norihisa Matsumoto
发明人： Nodoka MIMURA , Norihisa Matsumoto
IPC分类号： H04B7/26
摘要： There is provided a communication system in which semi-duplex many-to-many multicasting service can be performed to both a mobile station and a base station by using a unified call control protocol such as SIP on an IP network, and can contain mobile stations and base stations of existing wireless facilities. The communication system in which the semi-duplex many-to-many multicasting service is performed to plural mobile stations 100a, 100b 100c and 110 includes a gateway 104a to convert a first protocol to connect the mobile station 100a, a base station 101a and the gateway 104a, and a second protocol to connect the gateway 104a, a call control server 105 and a press-talk server 106. The gateways 104a, 104b, 104c and 114a perform the protocol conversion for both communication to the mobile station and communication to the base station, so that the semi-duplex many-to-many press-talk can be realized.
摘要翻译： 提供了一种通过在IP网络上使用诸如SIP的统一呼叫控制协议向移动台和基站两者进行半双工多对多组播服务的通信系统，并且可以包含移动站 和现有无线设施的基站。 其中对多个移动台100a，100b，100c和110执行半双工多对多组播服务的通信系统包括转换第一协议以连接移动台100a的网关104a，基站101a和 网关104a，以及连接网关104a的第二协议，呼叫控制服务器105和新闻通话服务器106.网关104a，104b，104c和114a执行用于与移动台通信的协议转换，并与 基站，从而可以实现半双工多对多的通话。
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公开(公告)号：US07991419B2
公开(公告)日：2011-08-02
申请号：US12328132
申请日：2008-12-04
申请人： Norihisa Matsumoto , Nodoka Mimura
发明人： Norihisa Matsumoto , Nodoka Mimura
CPC分类号： H04W4/10 , H04L65/4061 , H04W76/45 , H04W88/181
摘要： When half-duplex many-to-many communication is performed among a plurality of mobile stations having different codecs in a single group, transcoding is performed with a small number of codec circuits. A transcoder manages an SSRC of a received RTP packet, detaches voice information from a jitter buffer, which is identical to a latest SSRC, and inputs the detached voice information to a codec circuit. As the latest SSRC is switched, a voice sending station subject to transcode is switched, and mobile stations using the same codec share the codec circuit. Therefore, in a half-duplex many-to-many communication (group communication) system, called a professional mobile radio system, push-talk, or press-talk, it is not necessary to switch the transcoder until a radio station which takes a talk burst is changed during a single call (call session).
摘要翻译： 当在单个组中在具有不同编解码器的多个移动站中执行半双工多对多通信时，以少量编解码电路执行代码转换。 代码转换器管理接收的RTP分组的SSRC，从与最新SSRC相同的抖动缓冲器中分离语音信息，并将分离的语音信息输入到编解码电路。 随着最新的SSRC被切换，切换经过代码转换的语音发送站，并且使用相同编解码器的移动台共享编解码电路。 因此，在被称为专业移动无线电系统，按键通话或按键通话的半双工多对多通信（组通信）系统中，不需要将代码转换器切换到采用 通话突发在单个呼叫（呼叫会话）中更改。
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公开(公告)号：US20090143029A1
公开(公告)日：2009-06-04
申请号：US12328132
申请日：2008-12-04
申请人： Norihisa Matsumoto , Nodoka Mimura
发明人： Norihisa Matsumoto , Nodoka Mimura
CPC分类号： H04W4/10 , H04L65/4061 , H04W76/45 , H04W88/181
摘要： When half-duplex many-to-many communication is performed among a plurality of mobile stations having different codecs in a single group, transcoding is performed with a small number of codec circuits. A transcoder manages an SSRC of a received RTP packet, detaches voice information from a jitter buffer, which is identical to a latest SSRC, and inputs the detached voice information to a codec circuit. As the latest SSRC is switched, a voice sending station subject to transcode is switched, and mobile stations using the same codec share the codec circuit. Therefore, in a half-duplex many-to-many communication (group communication) system, called a professional mobile radio system, push-talk, or press-talk, it is not necessary to switch the transcoder until a radio station which takes a talk burst is changed during a single call (call session).
摘要翻译： 当在单个组中在具有不同编解码器的多个移动站中执行半双工多对多通信时，以少量编解码电路执行代码转换。 代码转换器管理接收的RTP分组的SSRC，从与最新SSRC相同的抖动缓冲器中分离语音信息，并将分离的语音信息输入到编解码电路。 随着最新的SSRC被切换，切换经过代码转换的语音发送站，并且使用相同编解码器的移动台共享编解码电路。 因此，在被称为专业移动无线电系统，即按即说或按话通话的半双工多对多通信（组通信）系统中，不需要将代码转换器切换到采用 通话突发在单个呼叫（呼叫会话）中更改。
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7.发明申请公开(公告)号：US20080227450A1
公开(公告)日：2008-09-18
申请号：US12010695
申请日：2008-01-29
IPC分类号： H04Q7/20
CPC分类号： H04L65/1046 , H04W80/10
摘要： A public mobile terminal can use both of a public mobile communication service and an extension service while protecting an SIP message by an IP sec. An indoor call control apparatus that receives an INVITE message from the public mobile terminal has a destination determination table that determines whether the called terminal is an indoor terminal, or not. When the terminal is the indoor terminal, a Route header is deleted from the INVITE message, and the message is transmitted to the called terminal. When the called terminal is not the indoor terminal, the INVITE message is transmitted to an S-CSCF of a calling terminal on the basis of the contents of the Route header.
摘要翻译： 公共移动终端可以同时使用公共移动通信服务和扩展服务，同时以IPsec保护SIP消息。 从公共移动终端接收INVITE消息的室内呼梯控制装置具有确定被叫终端是室内终端的目的地判定表。 当终端是室内终端时，从INVITE消息中删除Route头，并将该消息发送到被叫终端。 当被叫终端不是室内终端时，INVITE消息基于Route头的内容被发送到主叫终端的S-CSCF。
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8.发明申请COMMUNICATION SYSTEM USING MULTI-RADIO MODE, MONITOR NODE APPARATUS, CONTROL NODE APPARATUS AND BASE STATION APPARATUS 有权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
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。
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9.发明申请公开(公告)号：US20090129275A1
公开(公告)日：2009-05-21
申请号：US12097183
申请日：2005-12-27
IPC分类号： H04L12/26
CPC分类号： H04L12/46 , H04L12/5692 , H04L47/70 , H04L47/824 , H04W36/02 , H04W36/14 , H04W36/38
摘要： A wireless system includes plural different access networks and terminals (19, 20) having interfaces corresponding to the plural different access networks (3, 5, 9, 13). Each of the access networks includes an access gateway (AGW) performing flow control. Upon receiving a packet transmission stop signal, the AGW determines whether a predetermined message transmitting chance is given. The AGW includes a control unit that transmits a message that requests a handover to another access network to a terminal when the message transmitting chance is given. The terminal includes a unit that performs a handover to another access network, upon receiving the message.
摘要翻译： 无线系统包括具有对应于多个不同接入网络（3,5,9,13）的接口的多个不同接入网络和终端（19,20）。 每个接入网络包括执行流量控制的接入网关（AGW）。 在接收到分组发送停止信号时，AGW确定是否给出预定的消息发送机会。 AGW包括控制单元，当发送消息传送机会时，发送请求切换到另一个接入网络的终端的消息。 终端包括在接收到消息时执行到另一接入网的切换的单元。
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10.发明申请公开(公告)号：US20080310334A1
公开(公告)日：2008-12-18
申请号：US12073767
申请日：2008-03-10
IPC分类号： H04B7/00
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。
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