公开(公告)号：US20080235358A1

公开(公告)日：2008-09-25

申请号：US12051257

申请日：2008-03-19

申请人： Hirotaka MORIBE ,  Mika Mizutani ,  Shigeki Taira

发明人： Hirotaka MORIBE ,  Mika Mizutani ,  Shigeki Taira

IPC分类号： G06F15/177

CPC分类号： H04L29/12405 ,  H04L12/2832 ,  H04L61/2528

摘要： The present invention provides a proxy device, a network system, and a communication method to enable communication between an information appliance capable of communicating only within a closed network and an information appliance capable of communicating only within a closed network different from the network, via an open network, wherein in a proxy device 4 capable of transmitting and receiving a message to and from a DLNA-compliant device 6 present in a home network 2, a message which can be communicated within the home network 2 but cannot be communicated to the Internet 3 is encapsulated so as to be communicated to the Internet 3, the encapsulated message is transmitted and received via the Internet 3, and the encapsulated message is decapsulated, and the decapsulated message is transmitted into the home network 2 in which the proxy device 4 itself is present.

摘要翻译： 本发明提供了一种代理设备，网络系统和通信方法，用于能够仅在封闭网络内进行通信的信息设备与只能在不同于网络的封闭网络内通信的信息设备之间进行通信， 开放网络，其中在能够向家庭网络2中存在的DLNA兼容设备6发送消息和从其接收消息的代理设备4中，可以在家庭网络2内传送但不能传送到因特网的消息 3被封装以被传送到因特网3，经由因特网3发送和接收封装的消息，并且封装的消息被解封装，并且解封装的消息被发送到家庭网络2中，其中代理设备4本身 存在。

公开(公告)号：US08037161B2

公开(公告)日：2011-10-11

申请号：US11688616

申请日：2007-03-20

申请人： Hirotaka Moribe ,  Nobuaki Kohinata ,  Mika Mizutani

发明人： Hirotaka Moribe ,  Nobuaki Kohinata ,  Mika Mizutani

IPC分类号： G06F15/173

CPC分类号： H04L12/66

摘要： The present invention improves user-friendliness and protect content with increased reliability when judging whether network devices belong to the same home network. While the connection to a network is established, each network device uses a peripheral device information collection unit to collect peripheral device information indicating which ones of devices are connected to the network, and store the collected information in a peripheral device information storage unit as home network information. When the belonging of a remote device is to be judged, the home network information stored in the remote device is received. A peripheral device information collation unit collates the received home network information with the home network information stored in the peripheral device information storage unit to judge whether the remote device belongs to the same network as the local device.

摘要翻译： 本发明在判断网络设备是否属于同一家庭网络时，提高了用户友好性并保护内容，提高了可靠性。 当建立与网络的连接时，每个网络设备使用外围设备信息收集单元来收集指示哪些设备连接到网络的外围设备信息，并将收集的信息存储在作为家庭网络的外围设备信息存储单元中 信息。 当要判断远程设备的属性时，接收存储在远程设备中的家庭网络信息。 外围设备信息对照单元将接收到的家庭网络信息与存储在外围设备信息存储单元中的家庭网络信息进行比较，以判断远程设备是否属于与本地设备相同的网络。

公开(公告)号：US20060072618A1

公开(公告)日：2006-04-06

申请号：US11239205

申请日：2005-09-30

申请人： Hirotaka Moribe ,  Takeshi Asahi ,  Mika Mizutani

发明人： Hirotaka Moribe ,  Takeshi Asahi ,  Mika Mizutani

IPC分类号： H04J3/24

CPC分类号： H04L12/2803 ,  H04L12/2809 ,  H04L12/2836 ,  H04L67/16

摘要： A communication apparatus capable of automatic recognition between remote communication apparatuses using a SSDP packet according to UPnP specification without changing the existing UPnP stack is disclosed. The communication apparatuses connected to communication networks each comprise a data receiver adapted to receive the data from the communication networks, a policy determining unit adapted to set the rule for determining the processing of the data received by the data receiver, a SSDP determining unit for determining the data processing with reference to the policy determining unit, a SSDP packet decapsulation unit adapted to process and decapsulate the encapsulated SSDP packet, a forwarding address list adapted to register the address of the remote communication apparatus, a SSDP packet encapsulation unit for processing and encapsulating the SSDP packet, and a remote apparatus information cache for storing the information of the remote communication apparatus.

摘要翻译： 公开了能够在不改变现有UPnP堆栈的情况下，使用根据UPnP规范的SSDP分组的远程通信装置之间进行自动识别的通信装置。 连接到通信网络的通信设备各自包括适于从通信网络接收数据的数据接收机，策略确定单元，其适于设置用于确定由数据接收机接收的数据的处理的规则; SSDP确定单元，用于确定 参考策略确定单元的数据处理，适于对封装的SSDP分组进行处理和解封装的SSDP分组解封装单元，适于注册远程通信装置的地址的转发地址列表，用于处理和封装的SSDP分组封装单元 SSDP分组，以及用于存储远程通信装置的信息的远程装置信息缓存。

公开(公告)号：US20070226329A1

公开(公告)日：2007-09-27

申请号：US11688616

申请日：2007-03-20

申请人： HIROTAKA MORIBE ,  Nobuaki Kohinata ,  Mika Mizutani

发明人： HIROTAKA MORIBE ,  Nobuaki Kohinata ,  Mika Mizutani

IPC分类号： G06F15/173

CPC分类号： H04L12/66

摘要： The present invention improves user-friendliness and protect content with increased reliability when judging whether network devices belong to the same home network. While the connection to a network is established, each network device uses a peripheral device information collection unit to collect peripheral device information indicating which ones of devices are connected to the network, and store the collected information in a peripheral device information storage unit as home network information. When the belonging of a remote device is to be judged, the home network information stored in the remote device is received. A peripheral device information collation unit collates the received home network information with the home network information stored in the peripheral device information storage unit to judge whether the remote device belongs to the same network as the local device.

摘要翻译： 本发明在判断网络设备是否属于同一家庭网络时，提高了用户友好性并保护内容，提高了可靠性。 当建立与网络的连接时，每个网络设备使用外围设备信息收集单元来收集指示哪些设备连接到网络的外围设备信息，并将收集的信息存储在作为家庭网络的外围设备信息存储单元中 信息。 当要判断远程设备的属性时，接收存储在远程设备中的家庭网络信息。 外围设备信息对照单元将接收到的家庭网络信息与存储在外围设备信息存储单元中的家庭网络信息进行比较，以判断远程设备是否属于与本地设备相同的网络。

公开(公告)号：US20080235522A1

公开(公告)日：2008-09-25

申请号：US12044128

申请日：2008-03-07

申请人： Takayuki SUZUKI ,  Mika Mizutani ,  Mitsunobu Watanabe

发明人： Takayuki SUZUKI ,  Mika Mizutani ,  Mitsunobu Watanabe

IPC分类号： G06F12/14 ,  H04L9/14

CPC分类号： H04L9/12 ,  H04L9/0891 ,  H04L9/0894 ,  H04L2209/605

摘要： Where a follow-up playback is realized for content data that is recorded by changing an encryption key at predetermined intervals for copyright protection, fast feed and playback operations are provided that can get close to a video scene of a present point of time. There are two areas on the memory in which to manage key information. The key information and seed information being written into a hard disk drive are held in memory in order to allow access to the key information and seed information even as they are written.

摘要翻译： 在对通过以预定间隔改变加密密钥而进行版权保护而记录的内容数据实现后续回放的场合，提供可以接近当前时间点的视频场景的快速进给和重放操作。 内存中有两个区域来管理关键信息。 写入硬盘驱动器的关键信息和种子信息被保存在存储器中，以便即使写入密钥信息和种子信息也可以访问。

公开(公告)号：US20050223381A1

公开(公告)日：2005-10-06

申请号：US10873176

申请日：2004-06-23

申请人： Le Damien ,  Mika Mizutani ,  Yoshiaki Morimoto

发明人： Le Damien ,  Mika Mizutani ,  Yoshiaki Morimoto

IPC分类号： G06F9/46 ,  G06F3/00 ,  G06F3/06 ,  G06F9/44 ,  G06F9/48 ,  G06F9/50 ,  H04N7/173 ,  H04N21/854 ,  H04N21/858

CPC分类号： G06F9/4843 ,  G06F8/36

摘要： A method of configuring and performing stream data processing linked to a series of process points for high portability uses a link module to connect process points, called peer modules, to configure a stream data path. A single execution context is used for scheduling to enable high-performance processing. These constituent features are provided in a layer configuration to realize high portability and ease of development.

摘要翻译： 配置和执行链接到一系列处理点以实现高可移植性的流数据处理的方法使用链路模块来连接称为对等模块的进程点，以配置流数据路径。 单个执行上下文用于调度以实现高性能处理。 这些组成特征以层配置提供，以实现高便携性和易于开发。

公开(公告)号：US5974466A

公开(公告)日：1999-10-26

申请号：US775022

申请日：1996-12-27

申请人： Mika Mizutani ,  Tatsuya Yokoyama ,  Eizou Hashi ,  Osamu Takada ,  Yoshiki Watanabe

发明人： Mika Mizutani ,  Tatsuya Yokoyama ,  Eizou Hashi ,  Osamu Takada ,  Yoshiki Watanabe

IPC分类号： G06F15/16 ,  H04L12/00 ,  H04Q11/04 ,  G06F13/38 ,  G06F13/12 ,  G06F13/14

CPC分类号： H04L12/5601 ,  H04Q11/0478

摘要： There is provided an ATM controller which can support setting or alteration of protocol processing, and more greatly reduce the load (overhead) of software processing. The ATM controller performs the processing of an ATM layer and an AAL layer between a terminal and an ATM network, and comprises cell transmit control moans for transferring a packet from a terminal side to an ATM network side while segmenting the packet into data cells, cell reception control means for reassembling data cells received from the ATM network side into a packet and transferring the packet to the terminal side, a rewritable memory for storing a firmware, and a microprocessor for performing a cell analysis and the processing corresponding to the analysis result.

摘要翻译： 提供了可以支持协议处理的设置或改变的ATM控制器，并且更大程度上减少了软件处理的负担（开销）。 ATM控制器在终端和ATM网络之间执行ATM层和AAL层的处理，并且包括用于将分组从终端侧传送到ATM网络侧的小区发送控制呻吟，同时将分组分割成数据单元，小区 接收控制装置，用于将从ATM网络侧接收的数据信元重新组装成分组并将分组传送到终端侧，用于存储固件的可重写存储器，以及用于执行小区分析的微处理器和与分析结果相对应的处理。

公开(公告)号：US20090041058A1

公开(公告)日：2009-02-12

申请号：US12253519

申请日：2008-10-17

申请人： Naoya IKEDA ,  Shuji Ono ,  Shinsuke Suzuki ,  Mika Mizutani

发明人： Naoya IKEDA ,  Shuji Ono ,  Shinsuke Suzuki ,  Mika Mizutani

IPC分类号： H04J3/24

CPC分类号： H04L61/2015 ,  H04L29/12066 ,  H04L29/12216 ,  H04L29/1232 ,  H04L29/12915 ,  H04L61/1511 ,  H04L61/2092 ,  H04L61/6059 ,  H04L69/16 ,  H04L69/167

摘要： An internetwork arrangement including: a prefix request unit for requesting an IPv6 address prefix from each of one or more first internetwork apparatuses; a prefix generation unit for generating a second prefix required to create an IPv6 address in the user apparatus utilizing a service, the second prefix having a length different from that of said IPv6 address prefix, on the basis of each of the one or more arbitrary IPv6 address prefixes, which differ for every service, given as notice by said one or more first internetwork apparatuses; and a prefix sending unit for giving notice of one or more generated second prefixes to the connected user apparatus utilizing said service.

摘要翻译： 一种互联网络布置，包括：前缀请求单元，用于从一个或多个第一互联网络设备中的每一个请求IPv6地址前缀; 前缀生成单元，用于基于所述一个或多个任意IPv6中的每一个，生成在所述用户装置中利用服务来创建IPv6地址所需的第二前缀，所述第二前缀的长度不同于所述IPv6地址前缀的长度 地址前缀，其对于由所述一个或多个第一互联网络设备通知给出的每个服务是不同的; 以及前缀发送单元，用于使用所述服务向所连接的用户设备通知一个或多个生成的第二前缀。

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。

公开(公告)号：US20050041671A1

公开(公告)日：2005-02-24

申请号：US10898352

申请日：2004-07-26

申请人： Naoya Ikeda ,  Shuji Ono ,  Shinsuke Suzuki ,  Mika Mizutani

发明人： Naoya Ikeda ,  Shuji Ono ,  Shinsuke Suzuki ,  Mika Mizutani

IPC分类号： H04L12/56 ,  H04L29/06 ,  H04L29/12

CPC分类号： H04L61/2015 ,  H04L29/12066 ,  H04L29/12216 ,  H04L29/1232 ,  H04L29/12915 ,  H04L61/1511 ,  H04L61/2092 ,  H04L61/6059 ,  H04L69/16 ,  H04L69/167

摘要： A first internetwork apparatus connected to a network retains a plurality of IPv6 address prefixes and gives notice of an arbitrary IPv6 address prefix to a second internetwork apparatus in response to a request from the second internetwork apparatus. A second internetwork apparatus requests an IPv6 address prefix from the first internetwork apparatus, and generates a second prefix required to create an IPv6 address in a user apparatus, on the basis of one or more IPv6 address prefixes given as notice by the first internetwork apparatus. The second internetwork apparatus gives notice of the generated second prefix to the user apparatus.

摘要翻译： 连接到网络的第一互联网络设备保留多个IPv6地址前缀，并且响应于来自第二互联网络设备的请求，向第二互联网络设备通知任意的IPv6地址前缀。 第二互联网络设备从第一互联网络设备请求IPv6地址前缀，并且基于由第一互联网络设备通知给出的一个或多个IPv6地址前缀，生成在用户设备中创建IPv6地址所需的第二前缀。 第二网络设备向用户装置通知所生成的第二前缀。