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1. 发明授权

US06704295B1 Radio communication system for push information delivery 失效
标题翻译：用于推送信息传送的无线电通信系统
公开(公告)号：US06704295B1
公开(公告)日：2004-03-09
申请号：US09581260
申请日：2000-06-27
申请人： Kazuyoshi Tari , Hirokazu Unoki , Tumoru Nagira
发明人： Kazuyoshi Tari , Hirokazu Unoki , Tumoru Nagira
IPC分类号： H04L1216
CPC分类号： H04L12/1859 , H04L12/189 , H04L29/06 , H04L29/12009 , H04L29/1233 , H04L61/25 , H04L67/18 , H04L67/26 , H04L67/42 , H04W4/00 , H04W8/26 , H04W24/00 , H04W88/02 , H04W88/08 , H04W88/14
摘要： To realize real-time information distribution and a server that reliably delivers information to a mobile terminal and a push-type control method for an information monitoring device. The push-type function server of this invention accumulates information to be distributed and identifier information of destination terminal devices; obtains address information of a terminal device from a home radio server that manages the terminal device according to the identifier information, and transfers distributed information to a radio server connected to a destination terminal device based on the address information, and the information monitoring device monitors whether or not data to be distributed to a specified terminal device have been delivered to other information-storing severs.
摘要翻译：实现实时信息分发以及将信息可靠地传送到移动终端的服务器以及信息监视装置的推送式控制方法。本发明的推送式功能服务器将要分发的信息和目的地的标识符信息终端设备; 根据标识信息，从管理终端设备的家庭无线服务器获取终端设备的地址信息，并根据地址信息向与目的终端设备连接的无线服务器传送分布式信息，监视信息或者不将要分发给指定终端设备的数据已经被传送到其他信息存储切换器。

2. 发明授权

US06542491B1 Wireless server, system and method 失效
标题翻译：无线服务器，系统和方法
公开(公告)号：US06542491B1
公开(公告)日：2003-04-01
申请号：US09397699
申请日：1999-09-16
申请人： Kazuyoshi Tari , Tumoru Nagira , Hiroyuki Unoki , Kenichi Murayama
发明人： Kazuyoshi Tari , Tumoru Nagira , Hiroyuki Unoki , Kenichi Murayama
IPC分类号： H04Q724
CPC分类号： H04W48/16 , H04L29/12311 , H04L61/2084 , H04L67/00 , H04L67/04 , H04W88/14 , H04W88/16 , H04W92/02
摘要： A wireless server system and method for communicating between a user terminal and Internet a wirelessly. It is based on a user terminal having a fixed terminal and a terminal unit so that an Internet connection can be made by way of the terminal unit to an appropriate wireless server. The system has at least one wireless server connected to Internet; and a plurality of wireless station devices connected to the wireless server, and the system communicates wirelessly with the terminal unit of the user terminal; wherein one wireless server within a district of communication range of the wireless station devices is designated as a home server for the terminal unit, and the fixed terminal receives data sent wirelessly from Internet by way of the terminal unit.
摘要翻译：一种用于无线地在用户终端和因特网之间通信的无线服务器系统和方法。它基于具有固定终端和终端单元的用户终端，使得可以通过终端单元将Internet连接到适当的无线服务器。该系统至少有一台连接到互联网的无线服务器; 以及连接到无线服务器的多个无线站设备，并且系统与用户终端的终端单元进行无线通信; 其特征在于，所述无线站装置的通信范围区域内的一个无线服务器被指定为所述终端单元的归属服务器，所述固定终端接收通过所述终端单元从因特网无线发送的数据。

3. 发明授权

US06400959B1 Communication system and communication method with diversity features 失效
公开(公告)号：US06400959B1
公开(公告)日：2002-06-04
申请号：US09192532
申请日：1998-11-17
申请人： Tumoru Nagira , Kenzo Nakamura , Kenichiro Hosobuchi , Akira Shibuno
发明人： Tumoru Nagira , Kenzo Nakamura , Kenichiro Hosobuchi , Akira Shibuno
IPC分类号： H04B334
CPC分类号： H04W16/26 , H04B7/2606 , H04W88/04 , H04W92/02
摘要： A communication system and a communication method arranged to obtain a diversity effect in mobile communication, to reduce the influence of multipath interference, fading or the like, to perform comparatively simple information communication such as message communication with improved reliability, and to achieve effective utilization of frequencies. A plurality of base stations having receivers are provided around an urban area within base station zones. The base stations repeatedly transmit the same message data. Receiving repeaters are provided in the urban area and small or medium suburban zones. Each receiving repeater relays a signal from a small mobile terminal via an Internet network if the output level of the mobile terminal is so low that direct transmission to one of the base stations is impossible. A 25 kHz frequency band is divided into four narrower bands of 6.25 kHz in one of the embodiments. Of frequencies f1, f2, f3, and f4 in these bands, frequencies f1 to f3 are used for “down data transmission” from the base stations to a mobile terminal while f4 is used for “up data transmission” from the mobile station to one or more of the base stations.

4. 发明授权

US06765920B1 Network address converting apparatus and storage medium 失效
标题翻译：网络地址转换装置和存储介质
公开(公告)号：US06765920B1
公开(公告)日：2004-07-20
申请号：US09429606
申请日：1999-10-29
申请人： Kazuyoshi Tari , Hiroyuki Unoki , Tumoru Nagira
发明人： Kazuyoshi Tari , Hiroyuki Unoki , Tumoru Nagira
IPC分类号： H04L1228
CPC分类号： H04L29/12367 , H04L12/1859 , H04L12/189 , H04L29/06 , H04L29/12009 , H04L29/12462 , H04L29/12509 , H04L29/12528 , H04L51/00 , H04L61/2514 , H04L61/255 , H04L61/2567 , H04L61/2575 , H04L67/18 , H04L67/26 , H04L67/42 , H04W4/00 , H04W4/18 , H04W8/26 , H04W80/04 , Y10S370/901
摘要： A push-type information service to a client located within a local network and having only a local IP address becomes possible via a network address converting apparatus. A network address conversion program implementing the network address converting process may be stored on a storage medium. When assignment of an Internet IP address to a client is requested by a host server, an IP address assigning unit assigns an Internet IP address to that client. An address conversion table producing unit produces an address conversion table describing the correspondence between the Internet IP address assigned to the client and the local IP address of the client. An address converter notifies the host server of the assigned Internet IP address. After that, if the host server sends data to the acquired Internet IP address, the address converter converts the destination of the data to the corresponding local IP address of the client by referring to the address conversion table.
摘要翻译：通过网络地址转换装置，可以将位于本地网络内并且仅具有本地IP地址的客户端的推送式信息服务变为可能。实现网络地址转换处理的网络地址转换程序可以存储在存储介质上。当主机服务器请求将IP地址分配给客户端时，IP地址分配单元向该客户端分配Internet IP地址。地址转换表生成单元生成描述分配给客户端的因特网IP地址与客户端的本地IP地址之间的对应关系的地址转换表。地址转换器通知主机服务器分配的Internet IP地址。之后，如果主机服务器向所获取的因特网IP地址发送数据，则地址转换器通过参考地址转换表将数据的目的地转换为客户端的相应本地IP地址。

5. 发明授权

US06188872B1 Method of checking and acknowledging reception of data in a two-way radio communication system 失效
标题翻译：在双向无线电通信系统中检查和确认数据接收的方法
公开(公告)号：US06188872B1
公开(公告)日：2001-02-13
申请号：US09165092
申请日：1998-10-02
申请人： Tumoru Nagira , Kenzo Nakamura , Kenichiro Hosobuchi , Akira Shibuno
发明人： Tumoru Nagira , Kenzo Nakamura , Kenichiro Hosobuchi , Akira Shibuno
IPC分类号： H04B715
CPC分类号： H04L1/18 , H04L2001/0093
摘要： A method of checking and acknowledging reception of a message in a two-way radio communication system without causing a reduction in the efficiency of processing the message, a storage medium on which a reception checking and acknowledging program is stored for use in the two-way radio communication system, and a two-way radio communication system and a base station for use in the two-way radio communication system is provided. If message data transmitted by a terminal device is received by a base station via a relay station and an Internet network, the base station generates reception acknowledgment data and transmits it in such a manner that when downstream message data is transmitted toward a plurality of terminal devices, the above-described reception acknowledgment data is added to the downstream message data and the resultant data is transmitted to the plurality of terminal devices.
摘要翻译：一种在双向无线电通信系统中检查和确认消息的接收而不会降低处理该消息的效率的方法，存储用于双向通信的接收检查和确认程序的存储介质无线电通信系统以及用于双向无线电通信系统的双向无线电通信系统和基站。如果终端装置发送的消息数据经由中继站和因特网网络被基站接收，则基站生成接收确认数据，并以下行消息数据向多个终端装置发送，将上述接收确认数据添加到下行消息数据，并将结果数据发送到多个终端设备。

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