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1. 发明授权

US06829238B2 IP router device having a TCP termination function and a medium thereof 失效
标题翻译：具有TCP终止功能的IP路由器设备及其介质
公开(公告)号：US06829238B2
公开(公告)日：2004-12-07
申请号：US09788390
申请日：2001-02-21
申请人： Masanaga Tokuyo , Itaru Nakagawa , Satoru Chikuma , Nobutsugu Fujino , Tetsuya Taniguchi , Takanori Hisanaga , Michiyasu Chikada , Daisuke Kuwata
发明人： Masanaga Tokuyo , Itaru Nakagawa , Satoru Chikuma , Nobutsugu Fujino , Tetsuya Taniguchi , Takanori Hisanaga , Michiyasu Chikada , Daisuke Kuwata
IPC分类号： H04L1256
CPC分类号： H04L61/2514 , H04L29/12009 , H04L29/12367 , H04L29/12377 , H04L29/12481 , H04L61/2517 , H04L61/2557 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163
摘要： When a plurality of IP packets to be relayed, which form a TCP connection, pass through a router device, converting units rewrite part of IP address information and port number information within the packets according to a predetermined rule in cooperation with a TCP connection management database. A stream linking unit extracts the information indicating the original connection destination of a TCP connection from the packets, and links two TCP connections with streams. Converting units rewrite part of the IP address information and the port number information within a plurality of packets to form a TCP connection with an original connection destination according to a predetermined rule in cooperation with the management database.
摘要翻译：当形成TCP连接的要中继的多个IP分组通过路由器设备时，转换单元根据与TCP连接管理数据库协作的预定规则重写部分IP地址信息和分组内的端口号信息。流链接单元从分组中提取指示TCP连接的原始连接目的地的信息，并且将两个TCP连接与流链接。转换单元根据与管理数据库协作的预定规则，重写多个分组中的部分IP地址信息和端口号信息，以形成与原始连接目的地的TCP连接。

2. 发明授权

US07236797B2 Mobile communicating system, and a mobile terminal, an information center and a storage medium used therein 有权
标题翻译：移动通信系统以及其中使用的移动终端，信息中心和存储介质
公开(公告)号：US07236797B2
公开(公告)日：2007-06-26
申请号：US10830762
申请日：2004-04-23
申请人： Takashi Kimoto , Tamio Saito , Masanaga Tokuyo , Satoru Chikuma , Takashi Nishigaya , Nobutsugu Fujino
发明人： Takashi Kimoto , Tamio Saito , Masanaga Tokuyo , Satoru Chikuma , Takashi Nishigaya , Nobutsugu Fujino
IPC分类号： H04Q7/20
CPC分类号： H04W4/02 , G01C21/26 , G08G1/0962 , H04L29/06 , H04L67/04 , H04L67/16 , H04L67/18 , H04L69/329 , H04M3/493 , H04M2207/18 , H04M2242/30
摘要： In a mobile communicating system, a mobile terminal has a position information detecting unit detecting position information, a position information transmitting unit transmitting position information to an information center, an up-load data transmitting unit transmitting up-load data to the information center and an information/service utilizing unit utilizing information/service from the information center. The information center has an accumulating unit accumulating information/services, a retrieving unit receiving the position information from the mobile terminal to retrieve the information/services in the accumulating unit, an accumulation controlling unit accumulating the up-load data in the accumulating unit, and an information/service transmitting unit taking out the information/service retrieved by the retrieving unit from the accumulating unit and transmitting it to the mobile terminal, thereby providing not only map information showing the current position of the mobile terminal but also information of facilities on the map to the mobile terminal.
摘要翻译：在移动通信系统中，移动终端具有检测位置信息的位置信息检测单元，向信息中心发送位置信息的位置信息发送单元，向信息中心发送上载数据的上传数据发送单元，利用来自信息中心的信息/服务的信息/服务利用单元。信息中心具有累积信息/服务的累积单元，检索单元从移动终端接收位置信息以检索累积单元中的信息/服务;累积控制单元，累加累积单元中的上载数据;以及信息/服务发送单元，从所述累积单元取出由所述检索单元检索到的信息/服务，并将其发送到所述移动终端，从而不仅提供表示所述移动终端的当前位置的地图信息，还提供关于所述移动终端的设备的信息映射到移动终端。

3. 发明授权

US06829484B1 Mobile communicating system, and a mobile terminal, an information center and a storage medium used therein 有权
标题翻译：移动通信系统以及其中使用的移动终端，信息中心和存储介质
公开(公告)号：US06829484B1
公开(公告)日：2004-12-07
申请号：US09564052
申请日：2000-05-03
申请人： Takashi Kimoto , Tamio Saito , Masanaga Tokuyo , Satoru Chikuma , Takashi Nishigaya , Nobutsugu Fujino
发明人： Takashi Kimoto , Tamio Saito , Masanaga Tokuyo , Satoru Chikuma , Takashi Nishigaya , Nobutsugu Fujino
IPC分类号： H04B700
CPC分类号： H04W4/02 , G01C21/26 , G08G1/0962 , H04L29/06 , H04L67/04 , H04L67/16 , H04L67/18 , H04L69/329 , H04M3/493 , H04M2207/18 , H04M2242/30
摘要： In a mobile communicating system, a mobile terminal has a position information detecting unit detecting position information, a position information transmitting unit transmitting position information to an information center, an up-load data transmitting unit transmitting up-load data to the information center and an information/service utilizing unit utilizing information/service from the information center. The information center has an accumulating unit accumulating information/services, a retrieving unit receiving the position information from the mobile terminal to retrieve the information/services in the accumulating unit, an accumulation controlling unit accumulating the up-load data in the accumulating unit, and an information/service transmitting unit taking out the information/service retrieved by the retrieving unit from the accumulating unit and transmitting it to the mobile terminal, thereby providing not only map information showing the current position of the mobile terminal but also information of facilities on the map to the mobile terminal.
摘要翻译：在移动通信系统中，移动终端具有检测位置信息的位置信息检测单元，向信息中心发送位置信息的位置信息发送单元，向信息中心发送上载数据的上传数据发送单元，利用来自信息中心的信息/服务的信息/服务利用单元。信息中心具有累积信息/服务的累积单元，检索单元从移动终端接收位置信息以检索累积单元中的信息/服务;累积控制单元，累加累积单元中的上载数据;以及信息/服务发送单元，从所述累积单元取出由所述检索单元检索到的信息/服务，并将其发送到所述移动终端，从而不仅提供表示所述移动终端的当前位置的地图信息，还提供关于所述移动终端的设备的信息映射到移动终端。

4. 发明授权

US6115611A Mobile communication system, and a mobile terminal, an information center and a storage medium used therein 失效
标题翻译：移动通信系统以及其中使用的移动终端，信息中心和存储介质
公开(公告)号：US6115611A
公开(公告)日：2000-09-05
申请号：US847473
申请日：1997-04-24
申请人： Takashi Kimoto , Tamio Saito , Masanaga Tokuyo , Satoru Chikuma , Takashi Nishigaya , Nobutsugu Fujino
发明人： Takashi Kimoto , Tamio Saito , Masanaga Tokuyo , Satoru Chikuma , Takashi Nishigaya , Nobutsugu Fujino
IPC分类号： G08G1/123 , G01C21/26 , G06F17/30 , G08G1/0962 , H04L29/06 , H04L29/08 , H04M3/42 , H04M3/493 , H04W4/02 , H04B7/00
CPC分类号： H04W4/02 , G01C21/26 , G08G1/0962 , H04L29/06 , H04L67/04 , H04L67/16 , H04L67/18 , H04M3/493 , H04L69/329 , H04M2207/18 , H04M2242/30
摘要： In a mobile communicating system, a mobile terminal has a position information detecting unit for detecting position information, a position information transmitting unit for transmitting the position information to an information center, an up-load data transmitting unit for transmitting up-load data to the information center and an information/service utilizing unit for utilizing information/service from the information center, whereas the information center has an accumulating unit for accumulating information/services, a retrieving unit for receiving the position information from the mobile terminal to retrieve the information/services in the accumulating unit, an accumulation controlling unit for accumulating the up-load data in the accumulating unit, and an information/service transmitting unit for taking out the information/service retrieved by the retrieving unit from the accumulating unit and transmitting it to the mobile terminal, thereby providing not only map information showing the current position of the mobile terminal but also information of facilities on the map to the mobile terminal.
摘要翻译：在移动通信系统中，移动终端具有位置信息检测单元，用于检测位置信息;位置信息发送单元，用于向信息中心发送位置信息;上载数据发送单元，用于向信息中心和用于利用信息中心的信息/服务的信息/服务利用单元，而信息中心具有用于累积信息/服务的累积单元，用于从移动终端接收位置信息以检索信息/ 累积单元中的服务，用于在累积单元中累加上载数据的累加控制单元和信息/服务发送单元，用于从累加单元取出由检索单元检索到的信息/服务，并将其发送到移动终端，从而不仅提供地图信息sh 由于移动终端的当前位置，还包括地图上的设备信息给移动终端。

5. 发明授权

US07075908B2 Wireless data communication network switching device and program thereof 失效
公开(公告)号：US07075908B2
公开(公告)日：2006-07-11
申请号：US09960404
申请日：2001-09-24
申请人： Yuichiro Noguchi , Satoru Chikuma , Gorou Sekiguchi , Nobutsugu Fujino
发明人： Yuichiro Noguchi , Satoru Chikuma , Gorou Sekiguchi , Nobutsugu Fujino
IPC分类号： H04Q7/00 , H04L12/28
CPC分类号： H04W8/26 , H04L29/12924 , H04L61/6063 , H04L67/04 , H04L67/14 , H04L67/142 , H04L67/28 , H04W76/10 , H04W76/30 , H04W88/14
摘要： A communication network switching device is provided between a client and a server as a intermediary mechanism to estimate a traffic and to issue a switching request for communication networks. Two switching devices include units for releasing a session in cooperation with each other and units for resuming the session in cooperation with each other. The client switching device includes a unit for connecting to a communication network to which the communication is to be switched after the session release is complete and for acquiring a new communication address assigned through the connection and a unit for notifying the server switching device of the acquired communication address. The server switching device includes a unit for identifying a server pointed to by a port number specified in a service request to transfer the service request and a unit for acquiring the new communication address acquired by the client switching device.

6. 发明申请

US20050265320A1 Communications system and communications method 审中-公开
公开(公告)号：US20050265320A1
公开(公告)日：2005-12-01
申请号：US11155834
申请日：2005-06-17
申请人： Nobutsugu Fujino , Satoru Chikuma
发明人： Nobutsugu Fujino , Satoru Chikuma
IPC分类号： G06F13/00 , H04L12/28 , H04L12/64 , H04L12/66 , H04L29/08 , H04M3/20 , H04M3/42 , H04M3/428 , H04M7/00 , H04M11/00 , H04W76/02 , H04W76/06
CPC分类号： H04L65/1069 , H04L12/6418 , H04L65/1096 , H04L67/14 , H04L2012/6486 , H04M1/2535 , H04M3/20 , H04M3/42187 , H04M3/428 , H04M7/0057 , H04M7/122 , H04M2207/203 , H04M2207/206 , H04W76/19 , H04W76/30
摘要： When voice communications are to be established using the telephone having the telephone number displayed on the application during the data communications, a temporary line disconnection unit disconnects a line being used for the data communications. The application is not notified of this, and the line is connected between the terminal and the telephone. The user on the mobile computer side can voice-communicate with the user of the telephone using the terminal. When the voice communications terminate, the temporary line disconnection unit connects the line between the fixed computer side and the mobile computer side to resume the data communications. Since the application is not notified of the temporary disconnection of the line, the session is set active and the data communications are not started from the very beginning.

7. 发明授权

US5524029A Network control system for controlling relative errors between network nodes 失效
标题翻译：网络控制系统，用于控制网络节点之间的相对误差
公开(公告)号：US5524029A
公开(公告)日：1996-06-04
申请号：US463671
申请日：1995-06-05
申请人： Tetsuyoshi Takenaka , Hideto Furukawa , Nobutsugu Fujino , Satoru Chikuma , Atsushi Yamashita , Takeshi Inoue
发明人： Tetsuyoshi Takenaka , Hideto Furukawa , Nobutsugu Fujino , Satoru Chikuma , Atsushi Yamashita , Takeshi Inoue
IPC分类号： H04J3/06 , H04L1/00 , H04B7/00
CPC分类号： H04W56/0035 , H04J3/0638 , H04L1/00
摘要： A network control system for controlling a plurality of nodes respectively corresponding to, and provided in, a plurality of radio zones. Each node has a corresponding base station, where a mobil station travels among the plurality of radio zones and communicates with the base station of a respective node when travelling in a radio zone corresponding to the respective node. Each base station transmits a transmission signal for the corresponding node to adjacent nodes, receives transmission signals transmitted from the base stations of adjacent nodes and spatially filters the received transmission signals. Each base station includes (a) a notification unit notifying the base stations of adjacent nodes of transmission timing information of the transmission signal of its own node, and (b) a correction unit receiving transmission timing information from the base stations of adjacent nodes indicating the timing of the transmission signals of the adjacent nodes, and correcting the timing of the transmission signal of its own node to minimize a difference between the timing of the transmission signal of its own node and the timing of the spatially filtered transmission signals received from the base stations of the adjacent nodes.
摘要翻译：一种网络控制系统，用于分别对应于并提供在多个无线电区域中的多个节点进行控制。每个节点具有对应的基站，其中移动站在多个无线电区域之间行进，并且在与相应节点对应的无线电区域中行进时与相应节点的基站进行通信。每个基站向相邻节点发送相应节点的发送信号，接收从相邻节点的基站发送的发送信号，并对所接收的发送信号进行空间滤波。每个基站包括（a）向相邻节点的基站通知其自身节点的发送信号的发送定时信息的通知单元，以及（b）从相邻节点的基站接收发送定时信息的校正单元，对相邻节点的发送信号的定时进行校正，并且校正其自身节点的发送信号的定时，以最小化其自身节点的发送信号的定时与从基站接收的空间被滤波的发送信号的定时之间的差异相邻节点的站。

8. 发明授权

US06975710B2 Communications system and communications method 失效
标题翻译：通信系统和通信方法
公开(公告)号：US06975710B2
公开(公告)日：2005-12-13
申请号：US08999308
申请日：1997-12-29
申请人： Nobutsugu Fujino , Satoru Chikuma
发明人： Nobutsugu Fujino , Satoru Chikuma
IPC分类号： G06F13/00 , H04L12/28 , H04L12/64 , H04L12/66 , H04L29/08 , H04M3/20 , H04M3/42 , H04M3/428 , H04M7/00 , H04M11/00 , H04W76/02 , H04W76/06
CPC分类号： H04L65/1069 , H04L12/6418 , H04L65/1096 , H04L67/14 , H04L2012/6486 , H04M1/2535 , H04M3/20 , H04M3/42187 , H04M3/428 , H04M7/0057 , H04M7/122 , H04M2207/203 , H04M2207/206 , H04W76/19 , H04W76/30
摘要： When voice communications are to be established using the telephone having the telephone number displayed on the application during the data communications, a temporary line disconnection unit disconnects a line being used for the data communications. The application is not notified of this, and the line is connected between the terminal and the telephone. The user on the mobile computer side can voice-communicate with the user of the telephone using the terminal. When the voice communications terminate, the temporary line disconnection unit connects the line between the fixed computer side and the mobile computer side to resume the data communications. Since the application is not notified of the temporary disconnection of the line, the session is set active and the data communications are not started from the very beginning.
摘要翻译：当在数据通信期间使用具有在应用中显示的电话号码的电话来建立语音通信时，临时线路断开单元断开用于数据通信的线路。该应用程序不被通知，线路连接在终端和电话之间。移动计算机侧的用户可以使用终端与电话用户进行话音通信。当语音通信终止时，临时线路断开单元连接固定计算机侧和移动计算机侧之间的线路，以恢复数据通信。由于不通知应用程序临时断开线路，所以会话被设置为有效，并且数据通信从一开始就不开始。

9. 发明授权

US06947435B1 Radio communication system and apparatus, communication method and program recording medium therefor 失效
标题翻译：无线电通信系统和装置，通信方法和程序记录介质
公开(公告)号：US06947435B1
公开(公告)日：2005-09-20
申请号：US09263820
申请日：1999-03-08
申请人： Satoru Chikuma , Nobutsugu Fujino , Yuichiro Noguchi
发明人： Satoru Chikuma , Nobutsugu Fujino , Yuichiro Noguchi
IPC分类号： G06F13/00 , H04L12/801 , H04L12/893 , H04L12/911 , H04W24/00 , H04W28/02 , H04W28/04 , H04W28/14 , H04W72/04 , H04W84/12 , H04L12/56 , H04J3/16 , H04B7/00 , H04Q7/28 , H04Q7/00
CPC分类号： H04L47/283 , H04B17/00 , H04L47/27
摘要： An apparatus for use in a radio communication system, comprising a monitoring unit which monitors whether or not a transmission request for data, designating the particular apparatus itself as a transmission destination, has been issued by the particular apparatus or another apparatus connected thereto through a network; a generation unit which operates when the monitoring unit has detected the issue of the transmission request, to generate a process to serve as a reception destination for the data and also to generate a buffer in correspondence with the process; a transfer unit which transfers the data from a transmission request source to the process in accordance with communications of virtual circuit type, so as to store the data in the buffer; and a transmission unit which transmits the data stored in the buffer, to the other apparatus through a radio channel. Thus, enhancement in the throughput of end-to-end data communications can be realized.
摘要翻译：一种在无线电通信系统中使用的装置，包括监视单元，监视单元是否由特定设备或通过网络连接的其他设备发出数据的发送请求（指定特定设备本身作为发送目的地） ; 生成单元，其在监视单元已经检测到发送请求的问题时操作，生成用作数据的接收目的地的处理，并且还根据该处理生成缓冲器; 传送单元，其根据虚拟电路类型的通信将数据从传输请求源传送到处理，以便将数据存储在缓冲器中; 以及通过无线电信道将存储在缓冲器中的数据发送到另一装置的发送单元。因此，可以实现端到端数据通信的吞吐量的增强。

10. 发明授权

US5515401A Network control system for controlling relative errors between network nodes 失效
标题翻译：网络控制系统，用于控制网络节点之间的相对误差
公开(公告)号：US5515401A
公开(公告)日：1996-05-07
申请号：US463920
申请日：1995-06-05
申请人： Tetsuyoshi Takenaka , Hideto Furukawa , Nobutsugu Fujino , Satoru Chikuma , Atsushi Yamashita , Takeshi Inoue
发明人： Tetsuyoshi Takenaka , Hideto Furukawa , Nobutsugu Fujino , Satoru Chikuma , Atsushi Yamashita , Takeshi Inoue
IPC分类号： H04J3/06 , H04L1/00 , H04B7/00
CPC分类号： H04W56/0035 , H04J3/0638 , H04L1/00
摘要： A network control system for controlling a plurality of nodes respectively corresponding to, and provided in, a plurality of radio zones. Each node has a corresponding base station. A mobil station travels among the plurality of radio zones and communicates with the base station of a respective node when travelling in a radio zone corresponding to the respective node. Each base station transmits a transmission signal to adjacent nodes and receives transmission signals transmitted from the base stations of adjacent nodes. Each base station includes (a) a reception automatic frequency control unit receiving the transmission signals transmitted by base stations of adjacent nodes, and performing an automatic frequency control operation for each received transmission signal, (b) a frequency error detection unit detecting a frequency error between the automatic frequency controlled transmission signals and a frequency obtained by adding a nominal frequency gap between base stations to the transmission frequency of the transmission signal of the node corresponding to the frequency error detection unit, (c) an averaging unit spatially filtering the frequency errors to produce a spatial mean value, and (d) a transmission frequency control unit controlling the transmission frequency of the node corresponding to the transmission frequency control unit in accordance with the spatial mean value, to substantially eliminate the frequency errors.
摘要翻译：一种网络控制系统，用于分别对应于并提供在多个无线电区域中的多个节点进行控制。每个节点都有相应的基站。移动站在多个无线电区域中行进，并且在与相应节点对应的无线电区域中行进时，与相应节点的基站进行通信。每个基站向相邻节点发送传输信号，并接收从相邻节点的基站发送的传输信号。每个基站包括：（a）接收自动频率控制单元，接收相邻节点的基站发送的发送信号，并对每个所接收的发送信号执行自动频率控制操作;（b）频率误差检测单元，检测频率误差在自动频率控制传输信号之间和通过将基站之间的标称频率间隔相加到与频率误差检测单元相对应的节点的传输信号的传输频率而获得的频率，（c）空间滤波频率误差以产生空间平均值，以及（d）发送频率控制单元，根据空间平均值来控制对应于发送频率控制单元的节点的发送频率，以基本上消除频率误差。

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