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公开(公告)号：US20090165115A1
公开(公告)日：2009-06-25
申请号：US12285172
申请日：2008-09-30
IPC分类号： H04L9/32
CPC分类号： H04L67/2852 , H04L67/2838 , H04L67/2847
摘要： A large-scale content delivery system may be achieved, which may send a large amount of contents without intensive management of the contents in the server. In a service providing system where a client, a service gateway, and a server are connected to each other through a network, the client sends a first message to the server by way of the service gateway. The service gateway inquires a processing method of the first message from the client of the server by using a second message that includes a part of the first message content. The server replies to the inquiry of the processing method from the service gateway with a program that describes the processing method, and the service gateway processes the first message from the client on the basis of the received processing method.
摘要翻译： 可以实现大规模的内容传送系统，其可以发送大量的内容，而不对服务器内容进行密集的管理。 在通过网络将客户端，服务网关和服务器彼此连接的服务提供系统中，客户端通过服务网关向服务器发送第一消息。 服务网关通过使用包括第一消息内容的一部分的第二消息来查询来自服务器的客户端的第一消息的处理方法。 服务器利用描述处理方法的程序从服务网关回答处理方法的查询，服务网关根据接收到的处理方法从客户端处理第一消息。
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2.发明授权Relay device and program product, allowing continued communication via an alternative protocol 有权中继设备和程序产品，允许通过备用协议继续通信公开(公告)号：US08099510B2
公开(公告)日：2012-01-17
申请号：US11772844
申请日：2007-07-03
申请人： Masafumi Kinoshita , Masahiko Nakahara , Yasuhiro Takahashi , Yoshiteru Takeshima , Koki Nakashiro
发明人： Masafumi Kinoshita , Masahiko Nakahara , Yasuhiro Takahashi , Yoshiteru Takeshima , Koki Nakashiro
IPC分类号： G06F13/00
CPC分类号： H04L67/2861 , H04L67/02 , H04L67/28 , H04L67/2842
摘要： A communication system in which, even when an HTTP session is disconnected from a mobile device, the HTTP session can be continued or a response from a Web server can be returned to a user, without installing a special application in the mobile device. A load-distributable system is provided for realizing such operation. To that end, in a communication system having a relay device that relays a request from a portable telephone terminal (110) to a Web server (120), the relay device (130) relays a processing request from the portable telephone terminal (110) to the Web server, and stores a processing response from the Web server. The relay device (130) sends the portable telephone terminal a message to the effect that the processing response should be acquired from the relay device (130) or a message with the processing response added.
摘要翻译： 一种通信系统，其中即使HTTP会话与移动设备断开连接，也可以继续HTTP会话，或者可以将来自Web服务器的响应返回给用户，而无需在移动设备中安装特殊应用。 提供了一种用于实现这种操作的负载分配系统。 为此，在具有中继装置的通信系统中，中继装置将来自便携式电话终端（110）的请求中继到网络服务器（120），中继装置（130）从便携式电话终端（110）中继处理请求， 并存储来自Web服务器的处理响应。 中继设备（130）向便携式电话终端发送消息，以使得应当从中继设备（130）获得处理响应或添加了处理响应的消息。
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公开(公告)号：US20090245265A1
公开(公告)日：2009-10-01
申请号：US12366069
申请日：2009-02-05
CPC分类号： H04L69/40 , H04L65/1006 , H04L65/102 , H04L65/80
摘要： To continue communication of a client even if an SIP server falls into a congestion state. Each of a communication gateway device and a relay method of the present invention couples to a client device and to an SIP server device for managing coupling information of the client device via a network; stores SIP-URI and a contact address of the client device that are included in a REGISTER request from the client device to the SIP server device as setup information; and when receiving an INVITE request from the client device to another client device, that is an SIP method for beginning a session, refers to the setup information, and forwards the INVITE request to the other client device.
摘要翻译： 即使SIP服务器处于拥塞状态，也要继续客户端的通信。 本发明的通信网关设备和中继方法中的每一个都耦合到客户端设备和SIP服务器设备，用于经由网络管理客户端设备的耦合信息; 将SIP-URI和客户端设备的联系地址从客户端设备存储到SIP服务器设备中作为设置信息; 并且当从客户端设备接收到另一个客户端设备的INVITE请求（即用于开始会话的SIP方法）时，引用该设置信息，并将该INVITE请求转发给另一个客户端设备。
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公开(公告)号：US20080046574A1
公开(公告)日：2008-02-21
申请号：US11772844
申请日：2007-07-03
申请人： Masafumi Kinoshita , Masahiko Nakahara , Yasuhiro Takahashi , Yoshiteru Takeshima , Koki Nakashiro
发明人： Masafumi Kinoshita , Masahiko Nakahara , Yasuhiro Takahashi , Yoshiteru Takeshima , Koki Nakashiro
IPC分类号： G06F15/16
CPC分类号： H04L67/2861 , H04L67/02 , H04L67/28 , H04L67/2842
摘要： A communication system in which, even when an HTTP session is disconnected from a mobile device, the HTTP session can be continued or a response from a Web server can be returned to a user, without installing a special application in the mobile device. A load-distributable system is provided for realizing such operation. To that end, in a communication system having a relay device that relays a request from a portable telephone terminal (110) to a Web server (120), the relay device (130) relays a processing request from the portable telephone terminal (110) to the Web server, and stores a processing response from the Web server. The relay device (130) sends the portable telephone terminal a message to the effect that the processing response should be acquired from the relay device (130) or a message with the processing response added.
摘要翻译： 一种通信系统，其中即使HTTP会话与移动设备断开连接，也可以继续HTTP会话，或者可以将来自Web服务器的响应返回给用户，而无需在移动设备中安装特殊应用。 提供了一种用于实现这种操作的负载分配系统。 为此，在具有中继装置的通信系统中，中继装置将来自便携式电话终端（110）的请求中继到网络服务器（120），中继装置（130）从便携式电话终端（110）中继处理请求， 并存储来自Web服务器的处理响应。 中继设备（130）向便携式电话终端发送消息，以使得应当从中继设备（130）获得处理响应或添加了处理响应的消息。
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公开(公告)号：US20050102400A1
公开(公告)日：2005-05-12
申请号：US10933225
申请日：2004-09-03
申请人： Masahiko Nakahara , Akihisa Nagami , Fumio Noda
发明人： Masahiko Nakahara , Akihisa Nagami , Fumio Noda
CPC分类号： H04L67/1008 , H04L29/06 , H04L67/1002 , H04L67/1023 , H04L2029/06054
摘要： A load balancing system having a plurality of service servers and a load balancer which prevents a service performance from being reduced by an overload of requests on the service servers. The system includes a load balancer and a administration server, the load balancer outputs an access log relating to an access to the service server, and the administration server performs statistical operation over the access log. The administration server prepares a service server run schedule on the basis of a result of the statistical operation and informs the load balancer of it. The load balancer controls distribution of a request to the service server according to the informed run schedule.
摘要翻译： 具有多个服务服务器和负载均衡器的负载平衡系统，其防止由服务服务器上的请求过载而降低服务性能。 系统包括负载平衡器和管理服务器，负载平衡器输出与访问服务服务器相关的访问日志，管理服务器通过访问日志执行统计操作。 管理服务器根据统计操作的结果准备服务服务器运行计划，并通知负载均衡器。 负载平衡器根据通知的运行计划控制对服务服务器的请求分配。
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公开(公告)号：US08543692B2
公开(公告)日：2013-09-24
申请号：US13216112
申请日：2011-08-23
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L29/12066 , H04L61/1511 , H04L67/1008 , H04L67/1031 , H04L67/1034
摘要： The disclosed DNS server apparatus monitors whether each service providing server apparatus is active or inactive and collects load information. When the monitored apparatus is active but congested or is unable to offer services, a virtual IP address assigned to a Sorry server apparatus is sent back as a response. When service providing server apparatuses in active state are congested or unable to provide services, the DNS server apparatus sends a server activation instruction and an IP addresses for services to the service providing server apparatuses on standby to activate them. Each service providing server apparatus on standby activates server software in response to the server activation instruction and assigns the received IP address to a network interface as a virtual IP address, thus activating the interface.
摘要翻译： 所公开的DNS服务器设备监视每个服务提供服务器设备是活动还是非活动，并收集负载信息。 当受监视的设备处于活动状态但拥塞或无法提供服务时，将作为响应发送分配给对方服务器设备的虚拟IP地址。 当处于活动状态的服务提供服务器设备拥塞或不能提供服务时，DNS服务器设备向服务提供服务器设备发送服务器激活指令和服务的IP地址待机以激活它们。 每个服务提供服务器设备处于待机状态，响应于服务器激活指令启动服务器软件，并将接收到的IP地址分配给网络接口作为虚拟IP地址，从而激活该接口。
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公开(公告)号：US20090265439A1
公开(公告)日：2009-10-22
申请号：US12363073
申请日：2009-01-30
申请人： Koki Nakashiro , Masahiko Nakahara
发明人： Koki Nakashiro , Masahiko Nakahara
IPC分类号： G06F15/16
CPC分类号： H04L51/06
摘要： To grant an access permission to an attached file of an e-mail stored in a file server. An access permission to the attached file is set based on information included in a first e-mail. The attached file is stored in the file server. The second e-mail that is the first e-mail from which the added file is deleted and to which reference information for accessing the added file stored in the file server is added is transmitted to a receiver side mail server and a sender side mail server. In response to an access request to the attached file based on the reference information from either of a mail sender and a mail receiver, the file server controls the access to the attached file based on an access permission that was set.
摘要翻译： 授予对存储在文件服务器中的电子邮件的附件的访问权限。 基于第一个电子邮件中包含的信息设置对附件的访问权限。 所附文件存储在文件服务器中。 作为附加文件被删除的第一个电子邮件和添加了存储在文件服务器中的添加文件的参考信息的第二个电子邮件被发送到接收方邮件服务器和发送方邮件服务器 。 响应于根据来自邮件发送者和邮件接收者的参考信息对所附文件的访问请求，文件服务器根据所设置的访问许可来控制对所附文件的访问。
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公开(公告)号：US07116635B2
公开(公告)日：2006-10-03
申请号：US10178225
申请日：2002-06-25
IPC分类号： H04J3/22
CPC分类号： G06F9/4881 , G06F9/4887 , G06F2209/484 , H04L29/06 , H04L69/32
摘要： A periodic process scheduling method which includes receiving requests for periodical execution of processes each with a period of execution and execution time, securing allocation time for the shortest process to be executed in respective periods of execution, securing another allocation time for part of a process if full execution time of the process cannot be secured within the respective periods of execution, and starting execution of the process in secured allocation time. A data transfer management method for reducing collision in data transfer which includes storing data length of packets being transferred in a predetermined transmission time interval, storing the predetermined transmission time interval, accumulating a quantity of packets to be transferred in the predetermined transmission time interval, and limiting quantity of packets to be transferred to not be greater than data length.
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9.发明授权Method and apparatus for executing communication in real-time and data structure for real-time data communication 有权用于实时数据通信实时数据结构的方法和装置，用于实时数据通信公开(公告)号：US06337850B1
公开(公告)日：2002-01-08
申请号：US09418478
申请日：1999-10-15
IPC分类号： G06F900
CPC分类号： G06F9/4887 , G06F9/4881 , G06F2209/484 , H04L29/06 , H04L69/32
摘要： A data transfer management method for effectively reducing collision in data transfer includes the steps of storing a data length (M) of a plurality of packets capable of being transferred in a predetermined transmission time interval, storing the predetermined transmission time interval (t), accumulating the quantity of the packets to be transferred on a communication stream in the predetermined transmission time interval, and limiting the quantity of the packets to be transferred to a value not greater than the data length.
摘要翻译： 一种用于有效减少数据传输中的冲突的数据传输管理方法，包括以预定的传输时间间隔存储能够被传送的多个分组的数据长度（M）的步骤，存储预定传输时间间隔（t） 在预定传输时间间隔内在通信流上要传送的分组的数量，并将要传送的分组的数量限制为不大于数据长度的值。
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公开(公告)号：US20120102192A1
公开(公告)日：2012-04-26
申请号：US13216112
申请日：2011-08-23
IPC分类号： G06F15/173
CPC分类号： H04L29/12066 , H04L61/1511 , H04L67/1008 , H04L67/1031 , H04L67/1034
摘要： The disclosed DNS server apparatus monitors whether each service providing server apparatus is active or inactive and collects load information. When the monitored apparatus is active but congested or is unable to offer services, a virtual IP address assigned to a Sorry server apparatus is sent back as a response. When service providing server apparatuses in active state are congested or unable to provide services, the DNS server apparatus sends a server activation instruction and an IP addresses for services to the service providing server apparatuses on standby to activate them. Each service providing server apparatus on standby activates server software in response to the server activation instruction and assigns the received IP address to a network interface as a virtual IP address, thus activating the interface.
摘要翻译： 所公开的DNS服务器设备监视每个服务提供服务器设备是活动还是非活动，并收集负载信息。 当受监视的设备处于活动状态但拥塞或无法提供服务时，将作为响应发送分配给对方服务器设备的虚拟IP地址。 当处于活动状态的服务提供服务器设备拥塞或不能提供服务时，DNS服务器设备向服务提供服务器设备发送服务器激活指令和服务的IP地址待机以激活它们。 每个服务提供服务器设备处于待机状态，响应于服务器激活指令启动服务器软件，并将接收到的IP地址分配给网络接口作为虚拟IP地址，从而激活该接口。
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