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1. 发明申请

US20090037528A1 CONNECTION SUPPORT SERVER AND COMMUNICATION APPARATUS 失效
标题翻译：连接支持服务器和通信设备
公开(公告)号：US20090037528A1
公开(公告)日：2009-02-05
申请号：US12293859
申请日：2007-03-19
申请人： Moe Hamamoto , Takeshi Kokado , Ikue Nakano
发明人： Moe Hamamoto , Takeshi Kokado , Ikue Nakano
IPC分类号： G06F15/16
CPC分类号： H04L12/2807 , H04L45/16 , H04L67/16
摘要： To provide, without requiring a user to have special knowledge or to pay a high cost, a communication apparatus which enables detection of an apparatus present on a different network in a router multistage network comprising a plurality of routers. When a communication apparatus (101) cannot detect, on a network thereof, a desired apparatus, the communication apparatus requests a connection support server (001) securing communication paths with all the apparatuses on a home network, to relay an apparatus detection request. The connection support server (001) transfers the request to relay the apparatus detection request, to an arbitrary apparatus belonging to a different network from the network to which the communication apparatus (101) belongs, and the arbitrary apparatus, by proxy, performs an apparatus detection, and transfers information about a detected apparatus to the connection support server (001). By obtaining the information from the connection support server (001), the communication apparatus (101) detects the apparatus on the different network.
摘要翻译：为了提供在不需要用户具有特殊知识或者支付高成本的情况下，能够检测存在于包括多个路由器的路由器多级网络中的不同网络上的装置的通信装置。当通信装置（101）在其网络上不能检测到期望的装置时，通信装置请求与家庭网络上的所有装置保持通信路径的连接支持服务器（001），以中继装置检测请求。连接支持服务器（001）将设备检测请求的请求传送到属于与通信装置（101）所属的网络不同的网络的任意装置，通过代理，任意装置执行装置检测并将关于检测到的装置的信息传送到连接支持服务器（001）。通过从连接支持服务器（001）获取信息，通信装置（101）检测不同网络上的装置。

2. 发明授权

US07886078B2 Connection support server and communication apparatus 失效
标题翻译：连接支持服务器和通信设备
公开(公告)号：US07886078B2
公开(公告)日：2011-02-08
申请号：US12293859
申请日：2007-03-19
申请人： Moe Hamamoto , Takeshi Kokado , Ikue Nakano
发明人： Moe Hamamoto , Takeshi Kokado , Ikue Nakano
IPC分类号： G06F15/173
CPC分类号： H04L12/2807 , H04L45/16 , H04L67/16
摘要： A low cost communication apparatus enables detection of an apparatus present on a different network in a router multistage network having a plurality of routers. When a communication apparatus cannot detect, on a network thereof, a desired apparatus, the communication apparatus requests a connection support server securing communication paths with all the apparatuses on a home network, to relay an apparatus detection request. The connection support server transfers the request to relay the apparatus detection request, to an arbitrary apparatus belonging to a different network from the network to which the communication apparatus belongs, and the arbitrary apparatus, by proxy, performs an apparatus detection, and transfers information about a detected apparatus to the connection support server. By obtaining the information from the connection support server, the communication apparatus detects the apparatus on the different network.
摘要翻译：低成本通信装置能够检测存在于具有多个路由器的路由器多级网络中的不同网络上的装置。当通信装置在其网络上不能检测到期望的装置时，通信装置请求与家庭网络上的所有装置保持通信路径的连接支持服务器，以中继装置检测请求。连接支持服务器将设备检测请求的请求传送到属于与通信装置所属的网络不同的网络的任意设备，并且任意设备通过代理进行设备检测，并传送关于检测到的设备到连接支持服务器。通过从连接支持服务器获取信息，通信装置检测不同网络上的装置。

3. 发明授权

US07558249B2 Communication terminal, and communication method 有权
标题翻译：通讯终端，通讯方式
公开(公告)号：US07558249B2
公开(公告)日：2009-07-07
申请号：US11666894
申请日：2005-11-04
申请人： Moe Hamamoto , Takeshi Kokado , Manabu Yamamoto
发明人： Moe Hamamoto , Takeshi Kokado , Manabu Yamamoto
IPC分类号： H04L12/28
CPC分类号： H04L29/12528 , H04L29/12509 , H04L45/00 , H04L61/2567 , H04L61/2575
摘要： Provided is a communication terminal capable of establishing a P2P communication path with a communication terminal connected to a different private network. A communication terminal (10) transmits and receives messages to and from a server (30) via a router (11), thereby examining a relay characteristic of the router (11). When the examined relay characteristic of the router (11) is Port Reuse, the communication terminal (10) determines address information, which contains at least a port number of the communication terminal (10), which port number is to be used for P2P communication with a communication terminal (20), to be address information about the router. The communication terminal (10) exchanges the determined address information about the router (11) with the communication terminal (20). Based on the exchanged address information, the communication terminal (10) establishes a P2P communication path with a communication terminal (20).
摘要翻译：提供一种能够与连接到不同专用网络的通信终端建立P2P通信路径的通信终端。通信终端（10）经由路由器（11）向服务器（30）发送消息并从服务器（30）接收消息，从而检查路由器（11）的中继特性。当检测到的路由器（11）的继电器特性是端口重用时，通信终端（10）确定至少包含通信终端（10）的端口号的地址信息，该端口号将用于P2P通信具有通信终端（20），作为关于路由器的地址信息。通信终端（10）与通信终端（20）交换确定的关于路由器（11）的地址信息。基于交换的地址信息，通信终端（10）与通信终端（20）建立P2P通信路径。

4. 发明申请

US20060209822A1 Communication apparatus, communication system and communication method 有权
公开(公告)号：US20060209822A1
公开(公告)日：2006-09-21
申请号：US11377523
申请日：2006-03-17
申请人： Moe Hamamoto , Takeshi Kokado
发明人： Moe Hamamoto , Takeshi Kokado
IPC分类号： H04L12/56
CPC分类号： H04L29/12009 , H04L29/12367 , H04L29/12377 , H04L29/12528 , H04L61/2514 , H04L61/2517 , H04L61/2575
摘要： The NAT type of a router can be examined by communicating with one server having one IP address, and a P2P communication path is established efficiently using the NAT type obtained by the examination. A terminal 100 transmits a plurality of port number examination request packets having a plurality of port numbers of a server 001 set as the destination port. The terminal 100 refers to a port number examination response packet received from the server 001 to acquire a plurality of port numbers obtained by address translation by a router 101 for the port number examination request packets respectively. The terminal 100 determines the NAT type of the router 101 based on the acquired translated port numbers. The terminals 100 and 200 establish a P2P communication path efficiently using the determined NAT type.

5. 发明授权

US07675914B2 Relay information setting method and device 有权
标题翻译：继电器信息设定方法及装置
公开(公告)号：US07675914B2
公开(公告)日：2010-03-09
申请号：US11632060
申请日：2005-07-14
申请人： Moe Hamamoto , Takeshi Kokado
发明人： Moe Hamamoto , Takeshi Kokado
IPC分类号： H04L12/56 , G06F15/173
CPC分类号： H04L61/255 , H04L29/12462 , H04L41/0806 , H04L69/40
摘要： The present invention improves the reliability and safety of communication in a communications system wherein communication is relayed. When an on-premise terminal 100 sets relay information, such as NAT information or the setting information of a packet filter, in a gateway 110, the relay information is set after confirming whether the NAT information for which a setting attempt is being made duplicates the NAT information of another on-premise terminal 101. The same applies to the case of deleting relay information. If the NAT information is duplicate, then interference with the communication of the other on-premise terminal 101 is prevented by modifying the relay information for which a setting attempt is being made, specifically the port number of the gateway 110 on a global network 001.
摘要翻译：本发明提高了通信被中继的通信系统中的通信的可靠性和安全性。当内部终端100在网关110中设置诸如NAT信息或分组过滤器的设置信息的中继信息时，在确认正在进行设置尝试的NAT信息是否复制之后设置中继信息另一内部终端101的NAT信息。同样适用于删除中继信息的情况。如果NAT信息是重复的，则通过修改正在进行设置尝试的中继信息，具体地是全局网络001上的网关110的端口号来防止对另一个内部终端101的通信的干扰。

6. 发明申请

US20080112417A1 Communication Terminal, And Communication Method 有权
标题翻译：通信终端和通信方法
公开(公告)号：US20080112417A1
公开(公告)日：2008-05-15
申请号：US11666894
申请日：2005-11-04
申请人： Moe Hamamoto , Takeshi Kokado , Manabu Yamamoto
发明人： Moe Hamamoto , Takeshi Kokado , Manabu Yamamoto
IPC分类号： H04L12/56
CPC分类号： H04L29/12528 , H04L29/12509 , H04L45/00 , H04L61/2567 , H04L61/2575
摘要： Provided is a communication terminal capable of establishing a P2P communication path with a communication terminal connected to a different private network. A communication terminal (10) transmits and receives messages to and from a server (30) via a router (11), thereby examining a relay characteristic of the router (11). When the examined relay characteristic of the router (11) is Port Reuse, the communication terminal (10) determines address information, which contains at least a port number of the communication terminal (10), which port number is to be used for P2P communication with a communication terminal (20), to be address information about the router. The communication terminal (10) exchanges the determined address information about the router (11) with the communication terminal (20). Based on the exchanged address information, the communication terminal (10) establishes a P2P communication path with a communication terminal (20).
摘要翻译：提供一种能够与连接到不同专用网络的通信终端建立P2P通信路径的通信终端。通信终端（10）经由路由器（11）向服务器（30）发送消息并从服务器（30）接收消息，从而检查路由器（11）的中继特性。当所检查的路由器（11）的继电器特性为端口重用时，通信终端（10）确定至少包含通信终端（10）的端口号的地址信息，该端口号将用于P2P通信具有通信终端（20），作为关于路由器的地址信息。通信终端（10）与通信终端（20）交换确定的关于路由器（11）的地址信息。基于交换的地址信息，通信终端（10）与通信终端（20）建立P2P通信路径。

7. 发明申请

US20090313386A1 COMMUNICATION APPARATUS, COMMUNICATION METHOD AND COMMUNICATION SYSTEM 审中-公开
标题翻译：通信装置，通信方法和通信系统
公开(公告)号：US20090313386A1
公开(公告)日：2009-12-17
申请号：US12373864
申请日：2007-09-07
申请人： Moe Hamamoto , Takeshi Kokado
发明人： Moe Hamamoto , Takeshi Kokado
IPC分类号： G06F15/16 , H04L12/46 , G06F15/173
CPC分类号： H04L29/12528 , H04L29/12537 , H04L61/2575 , H04L61/2578
摘要： A communication apparatus (10) transmits to a server (001) three address information, check requests 1 to 3 whose destination port numbers are set to be [SP1] and whose source port numbers are set to be respective [LP1] to [LP3] different from each other. The communication apparatus (10) also transmits a P2P communication preparation packet whose source port number is set to be one of [LP1] to [LP3], to a destination different from the server (001), between the address information check requests 1 and 3. The communication apparatus (10) determines the NAT characteristic of a router (101) based on port numbers [GP11], [GP12] and [GP14] of the router (101) notified of by address information check responses 1 to 3.
摘要翻译：通信装置（10）向服务器（001）发送三个地址信息，将目的地端口号设定为[SP1]并将其源端口号设定为[LP1]〜[LP3]的检查请求1〜3 彼此不同。通信装置（10）还将源端口号设定为[LP1]〜[LP3]之一的P2P通信准备分组发送到与服务器（001）不同的目的地址信息检查请求1和通信装置（10）基于通过地址信息检查响应1〜3通知的路由器（101）的端口号[GP11]，[GP12]和[GP14]来确定路由器（101）的NAT特性。

8. 发明授权

US07522618B2 Communication apparatus, communication system and communication method 有权
标题翻译：通讯设备，通讯系统及通讯方式
公开(公告)号：US07522618B2
公开(公告)日：2009-04-21
申请号：US11377523
申请日：2006-03-17
申请人： Moe Hamamoto , Takeshi Kokado
发明人： Moe Hamamoto , Takeshi Kokado
IPC分类号： H04Q3/47 , H04Q3/76 , H04Q5/18
CPC分类号： H04L29/12009 , H04L29/12367 , H04L29/12377 , H04L29/12528 , H04L61/2514 , H04L61/2517 , H04L61/2575
摘要： The NAT type of a router can be examined by communicating with one server having one IP address, and a P2P communication path is established efficiently using the NAT type obtained by the examination. A terminal 100 transmits a plurality of port number examination request packets having a plurality of port numbers of a server 001 set as the destination port. The terminal 100 refers to a port number examination response packet received from the server 001 to acquire a plurality of port numbers obtained by address translation by a router 101 for the port number examination request packets respectively. The terminal 100 determines the NAT type of the router 101 based on the acquired translated port numbers. The terminals 100 and 200 establish a P2P communication path efficiently using the determined NAT type.
摘要翻译：可以通过与具有一个IP地址的一个服务器通信来检查路由器的NAT类型，并且使用通过检查获得的NAT类型有效地建立P2P通信路径。终端100发送具有设定为目的地端口的服务器001的多个端口号的多个端口号码检查请求包。终端100是指从服务器001接收到的端口号检查响应包，分别通过路由器101获取通过地址转换而获得的多个端口号，用于端口号检查请求包。终端100基于所获取的翻译的端口号来确定路由器101的NAT类型。终端100和200使用确定的NAT类型有效地建立P2P通信路径。

9. 发明申请

US20070189295A1 Relay information setting method and relay information setting device 有权
标题翻译：继电器信息设定方法和继电器信息设定装置
公开(公告)号：US20070189295A1
公开(公告)日：2007-08-16
申请号：US11632060
申请日：2005-07-14
申请人： Moe Hamamoto , Takeshi Kokado
发明人： Moe Hamamoto , Takeshi Kokado
IPC分类号： H04L12/56
CPC分类号： H04L61/255 , H04L29/12462 , H04L41/0806 , H04L69/40
摘要： The present invention improves the reliability and safety of communication in a communications system wherein communication is relayed. When an on-premise terminal 100 sets relay information, such as NAT information or the setting information of a packet filter, in a gateway 110, the relay information is set after confirming whether the NAT information for which a setting attempt is being made duplicates the NAT information of another on-premise terminal 101. The same applies to the case of deleting relay information. If the NAT information is duplicate, then interference with the communication of the other on-premise terminal 101 is prevented by modifying the relay information for which a setting attempt is being made, specifically the port number of the gateway 110 on a global network 001.
摘要翻译：本发明提高了通信被中继的通信系统中的通信的可靠性和安全性。当内部终端100在网关110中设置诸如NAT信息或分组过滤器的设置信息的中继信息时，在确认正在进行设置尝试的NAT信息是否复制之后设置中继信息另一内部终端101的NAT信息。同样适用于删除中继信息的情况。如果NAT信息是重复的，则通过修改正在进行设置尝试的中继信息，具体地是全局网络001上的网关110的端口号来防止对另一个内部终端101的通信的干扰。

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