专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08897200B2 Relay system, relay device and synchronization method 有权
标题翻译：继电器系统，继电器和同步方式
公开(公告)号：US08897200B2
公开(公告)日：2014-11-25
申请号：US13121931
申请日：2009-10-28
申请人： Shoji Fukuzawa , Yoshiyuki Tanaka
发明人： Shoji Fukuzawa , Yoshiyuki Tanaka
IPC分类号： H04B7/14 , H04J1/10 , H04J3/08 , H04B7/155 , H04W24/04 , H04J3/06 , H04W88/08
CPC分类号： H04B7/155 , H04J3/0641 , H04W24/04 , H04W88/085
摘要： When no synchronization signal is transmitted over a system bus (115), a master repeater is arbitrarily selected from a plurality of repeaters (1112 to 111n), starts transmitting a synchronization signal over the system bus (115), and transmits information to the system bus (115) in synchronization with the synchronization signal. Other slave repeaters transmit information to the system bus (115) in synchronization with the synchronization signal transmitted by the master repeater.
摘要翻译：当没有通过系统总线（115）发送同步信号时，从多个中继器（1112至111n）中任意选择主中继器，开始通过系统总线（115）发送同步信号，并向系统发送信息总线（115）与同步信号同步。其他从属中继器与主中继器发送的同步信号同步地向系统总线（115）发送信息。

2. 发明授权

US08867429B2 Wireless communication system, wireless communication method thereof, repeater devices and wireless terminal devices 有权
标题翻译：无线通信系统，其无线通信方法，中继器设备和无线终端设备
公开(公告)号：US08867429B2
公开(公告)日：2014-10-21
申请号：US13121947
申请日：2009-10-28
申请人： Shoji Fukuzawa , Yoshiyuki Tanaka
发明人： Shoji Fukuzawa , Yoshiyuki Tanaka
IPC分类号： H04B7/14 , H04W48/20 , H04W72/04 , H04W88/08 , H04B7/26 , H04W48/08
CPC分类号： H04W48/20 , H04B7/2606 , H04W48/08 , H04W72/0493 , H04W88/08
摘要： Plural repeaters (1111 to 111n) are connected one another via a system bus (115), and each of which detects the state of another repeater by checking a signal transmitted over the system bus (115). When stopping the operation of home repeater (e.g., the repeater (1111)) which performs relaying process among wireless terminal devices (TA) to (TH), a secondary repeater (e.g., the repeater (1112)) set beforehand detects that the home repeater breaks down as the secondary repeater becomes unable to detect the signal over the system bus (115). The secondary repeater responds to the detection and bears the relaying process instead of the home repeater.
摘要翻译：多个中继器（1111至111n）经由系统总线（115）彼此连接，并且每个中继器通过检查通过系统总线（115）发送的信号来检测另一中继器的状态。当停止在无线终端装置（TA）至（TH）中执行中继处理的本地中继器（例如，中继器（1111））的操作时，预先设置的次级中继器（例如，中继器（1112））检测到家庭中继器因次级中继器无法通过系统总线（115）检测到信号而中断。次级中继器响应检测并承担中继过程，而不是本地中继器。

3. 发明申请

US20110189946A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION TERMINAL DEVICE, RELAY DEVICE, AND RELAY SYSTEM 有权
标题翻译：无线通信系统，无线通信方法，无线通信终端设备，继电器设备和继电器系统
公开(公告)号：US20110189946A1
公开(公告)日：2011-08-04
申请号：US13121940
申请日：2009-10-28
申请人： Shoji Fukuzawa , Yoshiyuki Tanaka
发明人： Shoji Fukuzawa , Yoshiyuki Tanaka
IPC分类号： H04B7/14
CPC分类号： H04W72/02 , H04B7/15542 , H04W72/042 , H04W84/08
摘要： Wireless terminal devices (TA) to (TH) each detects whether channel information received from each of repeaters (1111) to (111n) indicates an occupied state or an idle state, and when detecting a channel in an idle state, writes identification information of that channel in a RAM (23). The wireless terminal devices (TA) to (TH) each selects a piece of identification information of a channel among plural pieces of identification information of a channel written in the RAM (23) to start making a call to a channel of the selected identification information.
摘要翻译：无线终端装置（TA）〜（TH）各自检测从每个中继器（1111）至（111n）接收到的信道信息是否表示占用状态或空闲状态，并且当检测到空闲状态的信道时，写入该通道在RAM（23）中。无线终端装置（TA）〜（TH）各自选择在RAM（23）中写入的频道的多条识别信息中的一条信道的识别信息，开始对所选择的识别信息的频道进行呼叫。

4. 发明申请

US20070037602A1 Wireless communication device, controlling method and program therefor 有权
标题翻译：无线通信装置，控制方法及程序
公开(公告)号：US20070037602A1
公开(公告)日：2007-02-15
申请号：US11515823
申请日：2006-09-06
申请人： Atsushi Shimizu , Shoji Fukuzawa , Masato Hayashi , Susumu Matsui
发明人： Atsushi Shimizu , Shoji Fukuzawa , Masato Hayashi , Susumu Matsui
IPC分类号： H04M1/00
CPC分类号： H04L1/20 , H04L1/0001 , H04L1/0007 , H04L1/0009 , H04L1/08
摘要： To make is possible to perform communication adapted to changes in a communication environment, a wireless communication device comprises a wireless communication unit for performing communication with another communication device through a wireless communication network, a communication quality evaluation unit for generating an evaluation value with regards to a communication quality of the communication, a communication mode switch unit for switching communication modes for use in the communication according to the evaluation value.
摘要翻译：为了进行适于通信环境中的改变的通信，无线通信设备包括：无线通信单元，用于通过无线通信网络与另一个通信设备进行通信;通信质量评估单元，用于生成关于通信的通信质量，用于根据评估值切换通信中使用的通信模式的通信模式切换单元。

5. 发明申请

US20060114856A1 Mobile IP network system and connection switching method 审中-公开
标题翻译：移动IP网络系统和连接切换方式
公开(公告)号：US20060114856A1
公开(公告)日：2006-06-01
申请号：US11332180
申请日：2006-01-17
申请人： Tetsuhiko Hirata , Masashi Yano , Norihisa Matsumoto , Susumu Matsui , Shoji Fukuzawa , Atsushi Teshima , Mika Mizutani
发明人： Tetsuhiko Hirata , Masashi Yano , Norihisa Matsumoto , Susumu Matsui , Shoji Fukuzawa , Atsushi Teshima , Mika Mizutani
IPC分类号： H04Q7/00
CPC分类号： H04L69/168 , H04L29/06 , H04L69/16 , H04W8/26 , H04W36/0011 , H04W76/12 , H04W80/00 , H04W80/04 , H04W92/02 , H04W92/12 , H04W92/24
摘要： In a mobile IP network system including a plurality of radio access networks for connecting with mobile stations via radio links and an IP network connected with a plurality of packet nodes for transferring IP packets, each of the radio access networks has at least one base station controller and at least one radio base station connected to the base station controller. Each of the base station controllers in the radio access network is connected to the plurality of packet nodes to each other via a network and selects one of the plurality of packet nodes in accordance with a state of each mobile station to establish a logical connection to be used in IP packet communication of the mobile station.
摘要翻译：在包括用于经由无线电链路与移动站连接的多个无线电接入网络和与多个用于传送IP分组的分组节点连接的IP网络的移动IP网络系统中，每个无线电接入网络具有至少一个基站控制器以及连接到基站控制器的至少一个无线基站。无线电接入网络中的每个基站控制器经由网络彼此连接到多个分组节点，并根据每个移动台的状态选择多个分组节点中的一个以建立逻辑连接用于移动台的IP分组通信。

6. 发明授权

US08738057B2 Wireless terminal device, wireless communication method, and wireless communication system and program 有权
标题翻译：无线终端设备，无线通信方式，无线通信系统及程序
公开(公告)号：US08738057B2
公开(公告)日：2014-05-27
申请号：US13121941
申请日：2009-10-28
申请人： Shoji Fukuzawa , Yoshiyuki Tanaka
发明人： Shoji Fukuzawa , Yoshiyuki Tanaka
IPC分类号： H04B7/00 , H04W76/02
CPC分类号： H04W76/023 , H04B7/155 , H04W72/0406 , H04W76/14 , H04W84/047 , H04W84/08
摘要： A wireless terminal device (TA) receives a downlink signal that is repeatedly transmitted from a pre registered home repeater when requesting communication, specifies an idle channel based on idle channel information that is included in the downlink signal, and using the frequency of the uplink signal of the idle channel requests communication permission from the relay device that provides the idle channel. When communication permission cannot be received from the relay device from which communication permission was previously requested, the wireless terminal device (TA) uses the same frequency as the frequency of the downlink signal from the home repeater to transmit a signal to the wireless terminal device (TB) of an intended other party requesting communication.
摘要翻译：无线终端装置（TA）在请求通信时接收从预先登记的本地中继器重复发送的下行链路信号，基于下行链路信号中包含的空闲信道信息来指定空闲信道，并使用上行链路信号的频率的空闲信道请求来自提供空闲信道的中继设备的通信许可。当从先前请求了通信许可的中继装置不能接收到通信许可时，无线终端装置（TA）使用与来自本地中继器的下行链路信号的频率相同的频率向无线终端装置发送信号（ TB）要求通信的另一方。

7. 发明授权

US08489017B2 Wireless communication system, wireless communication method, relay device, and wireless terminal device 有权
标题翻译：无线通信系统，无线通信方式，中继设备和无线终端设备
公开(公告)号：US08489017B2
公开(公告)日：2013-07-16
申请号：US13121933
申请日：2009-10-28
申请人： Shoji Fukuzawa , Yoshiyuki Tanaka
发明人： Shoji Fukuzawa , Yoshiyuki Tanaka
IPC分类号： H04B7/26
CPC分类号： H04W48/20 , H04B7/2606 , H04W72/005 , H04W76/36 , H04W84/047 , H04W84/08
摘要： There is provided a wireless communication system which causes a wireless terminal to select a relay device among plural relay devices connected together via a communication line when the wireless terminal attempts to communicate with another wireless terminal. The relay device has an information acquiring unit, a calling determining unit, and an information adding unit. The wireless terminal has an information analyzing unit which analyzes whether or not the own device is included in a communication counterparty of calling information when the calling information is included in communication information, a priority comparing unit which determines whether or not a priority level of the calling information is higher than that of a current communication when the own device is included, and a channel changing unit which changes a channel to that of another relay device of the calling information when the priority level of the calling information is higher.
摘要翻译：提供了一种无线通信系统，其使无线终端在无线终端尝试与另一无线终端进行通信时，经由通信线路连接在一起的多个中继装置中选择中继装置。中继装置具有信息获取单元，呼叫确定单元和信息添加单元。无线终端具有信息分析单元，其在呼叫信息包括在通信信息中时，分析自己的设备是否包括在呼叫信息的通信对方中;优先级比较单元，确定呼叫的优先级是否当包括自身设备时，信息高于当前通信的信息;以及信道改变单元，当呼叫信息的优先级较高时，信道改变单元将呼叫信息的另一个中继设备的信道改变为呼叫信息的信道。

8. 发明授权

US08238259B2 Method for building ad hoc network 有权
标题翻译：建立自组织网络的方法
公开(公告)号：US08238259B2
公开(公告)日：2012-08-07
申请号：US11822285
申请日：2007-07-03
申请人： Kazuya Monden , Atsushi Shimizu , Shoji Fukuzawa
发明人： Kazuya Monden , Atsushi Shimizu , Shoji Fukuzawa
IPC分类号： H04L12/28
CPC分类号： H04W40/14
摘要： Before software for a routing protocol in a second wireless terminal receives a routing packet between a first wireless terminal and the second wireless terminal that are both included in an ad hoc network, stability determining software determines whether or not a link between the first wireless terminal, which is the source of the routing packet, and the second wireless terminal is stable. When the link is determined to be stable, the software for the routing protocol in the second wireless terminal processes the routing packet. This allows building of a route using only a stable link between adjacent nodes.
摘要翻译：在第二无线终端中的用于路由协议的软件在第一无线终端和第二无线终端之间接收到都包括在自组织网络中的路由分组之后，稳定性确定软件确定第一无线终端之间的链路，这是路由分组的源，而第二无线终端是稳定的。当链路被确定为稳定时，用于第二无线终端中的路由协议的软件处理路由分组。这允许仅使用相邻节点之间的稳定链路构建路由。

9. 发明申请

US20110306290A1 WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM AND PROGRAM 有权
标题翻译：无线终端设备，无线通信方法和无线通信系统与程序
公开(公告)号：US20110306290A1
公开(公告)日：2011-12-15
申请号：US13121941
申请日：2009-10-28
申请人： Shoji Fukuzawa , Yoshiyuki Tanaka
发明人： Shoji Fukuzawa , Yoshiyuki Tanaka
IPC分类号： H04B7/14
CPC分类号： H04W76/023 , H04B7/155 , H04W72/0406 , H04W76/14 , H04W84/047 , H04W84/08
摘要： A wireless terminal device (TA) receives a downlink signal that is repeatedly transmitted from a pre registered home repeater when requesting communication, specifies an idle channel based on idle channel information that is included in the downlink signal, and using the frequency of the uplink signal of the idle channel requests communication permission from the relay device that provides the idle channel. When communication permission cannot be received from the relay device from which communication permission was previously requested, the wireless terminal device (TA) uses the same frequency as the frequency of the downlink signal from the home repeater to transmit a signal to the wireless terminal device (TB) of an intended other party requesting communication.
摘要翻译：无线终端装置（TA）在请求通信时接收从预先登记的本地中继器重复发送的下行链路信号，基于下行链路信号中包含的空闲信道信息来指定空闲信道，并使用上行链路信号的频率的空闲信道请求来自提供空闲信道的中继设备的通信许可。当从先前请求了通信许可的中继装置不能接收到通信许可时，无线终端装置（TA）使用与来自本地中继器的下行链路信号的频率相同的频率向无线终端装置发送信号（ TB）要求通信的另一方。

10. 发明授权

US07792087B2 Network system 有权
标题翻译：网络系统
公开(公告)号：US07792087B2
公开(公告)日：2010-09-07
申请号：US11603704
申请日：2006-11-21
申请人： Kazuya Monden , Susumu Matsui , Shoji Fukuzawa
发明人： Kazuya Monden , Susumu Matsui , Shoji Fukuzawa
IPC分类号： H04W4/00
CPC分类号： H04W88/005 , H04L12/5692
摘要： In a network system including a first relay connected to a wire network and a radio network, a second relay for relaying data in the radio network, a first terminal connected by wireless to the first relay, and a second terminal connected by wireless to the second relay, the first relay keeps first information indicating a correspondence between an address of the second terminal, an identifier of a group to which the second terminal belongs, and an identifier of the second relay and second information indicating a correspondence between identifiers of groups formed by virtually subdividing the wire network and an identifier of a group to which the second terminal belongs, and the first relay transmits a packet according to the first or second information.
摘要翻译：在包括连接到有线网络和无线电网络的第一中继器的网络系统中，用于中继无线电网络中的数据的第二中继器，通过无线连接到第一中继器的第一终端和通过无线连接到第二中继站的第二终端继电器，第一继电器保持指示第二终端的地址，第二终端所属的组的标识符和第二中继的标识符之间的对应关系的第一信息，以及指示由第二终端形成的组的标识符之间的对应关系的第二信息虚拟细分有线网络和第二终端所属的组的标识符，并且第一中继器根据第一或第二信息发送分组。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式