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1. 发明申请

WO1998026528A3 USING A HIERARCHICAL FILE SYSTEM FOR INDEXING DATA BROADCAST TO A CLIENT FROM A NETWORK OF SERVERS 审中-公开
公开(公告)号：WO1998026528A3
公开(公告)日：1998-06-18
申请号：PCT/US1997022535
申请日：1997-12-09
申请人： SCIENTIFIC-ATLANTA, INC. , ADDINGTON, Timothy, H. , DeFREESE, Darryl, L.
发明人： SCIENTIFIC-ATLANTA, INC.
IPC分类号： G06F17/30

2. 发明申请

WO2005065165A3 METHOD AND SYSTEM FOR DISTRIBUTING SERVICES IN A DIGITAL ASSET ENVIRONMENT 审中-公开
标题翻译：在数字资产环境中分配服务的方法和系统
公开(公告)号：WO2005065165A3
公开(公告)日：2006-04-06
申请号：PCT/US2004041784
申请日：2004-12-09
申请人： N2 BROADBAND INC , ADDINGTON TIMOTHY H , BERGER STEPHEN , DEFREESE DARRYL
发明人： ADDINGTON TIMOTHY H , BERGER STEPHEN , DEFREESE DARRYL
IPC分类号： G06F9/50 , G06F15/16 , H04L29/08
CPC分类号： H04L67/2814 , G06F9/5027 , G06F2209/5015 , H04L67/2838 , H04N21/2225 , H04N21/2393 , H04N21/2405 , H04N21/2408 , H04N21/254
摘要： In a system (200) for managing and selecting a service (240.sub.A, 240.sub.B, sub.C 240.sub.N) to fulfill a request, a client application (210.sub.1, 210.sub.2, 210.sub.3 210.sub.n) can issue a message to execute a function. A service proxy (220) can receive the message from the client application and identify one of a plurality of services (240.sub.A, 240.sub.B, 240.sub.C 240.sub.N) to execute the function in accordance with one or more rules. Upon identifying the service to execute the function in accordance with the rules, the service proxy can send a message to the identified service to execute the function. Alternatively, the service proxy can send the identity of the identified service to the client application. The client application can then send the message to execute the function to the identified service upon receiving the identity of the identified service from the service proxy.
摘要翻译：在用于管理和选择服务的系统（200）中，用于执行请求的客户端应用程序（210,1,21，...，240.sub.B，sub.C 240.Sub.N） .sub.2，210.sub.3 210.sub.n）可以发出一个消息来执行一个功能。服务代理（220）可以从客户端应用程序接收消息，并识别多个服务（240,3A，240.sub.B，240.sub.sub.N）中的一个来执行该功能根据一个或多个规则。在根据规则识别执行功能的服务时，服务代理可以向所识别的服务发送消息以执行该功能。或者，服务代理可以将识别的服务的身份发送到客户端应用。然后，当从服务代理接收到所标识的服务的标识时，客户端应用程序可以发送消息以对所识别的服务执行该功能。

3. 发明申请

WO2005001640A2 SYSTEMS AND METHODS FOR PROVISIONING A HOST DEVICE FOR ENCHANCED SERVICES IN A CABLE SYSTEM 审中-公开
标题翻译：在电缆系统中提供用于加强服务的主机设备的系统和方法
公开(公告)号：WO2005001640A2
公开(公告)日：2005-01-06
申请号：PCT/US2004/019455
申请日：2004-06-18
申请人： N2 BROADBAND, INC. , N2 BROADBAND, INC. , ADDINGTON, Timothy H. , LEHRMAN, Ira
发明人： ADDINGTON, Timothy H. , LEHRMAN, Ira
IPC分类号： G06F
CPC分类号： H04N21/2543 , H04N7/165 , H04N21/25833 , H04N21/25858 , H04N21/4181 , H04N21/4349 , H04N21/4432 , H04N21/8173
摘要： Flexible systems and methods are disclosed that may be used for provisioning, configuring, and controlling a host embodied in a cable set top box or other digital device attached to a digital communication network, such as cable distribution network. An enhanced services system maintains various host files for various types of hosts that a cable subscriber may purchase and connect to the cable network. The Enhanced Services Server interacts with the host using the host files. The host files may be downloaded from the host manufacturer into a database that distributes the modules as required to the various enhanced services systems. The host may be purchased by the cable subscriber and provisioning may be initiated by the retailer at the time of purchase using a provisioning network interacting with the appropriate cable system serving the subscriber. This abstract is not intended to limit or construe the scope of the claims.
摘要翻译：公开了可用于提供，配置和控制体现在电缆机顶盒中的主机或连接到诸如电缆分配网络的数字通信网络的其他数字设备的灵活系统和方法。增强的服务系统维护有线订户可以购买并连接到有线网络的各种类型的主机的各种主机文件。增强型服务服务器使用主机文件与主机进行交互。可以将主机文件从主机制造商下载到根据需要将模块分发到各种增强型服务系统的数据库中。主机可以由有线用户购买，并且可以由零售商在购买时使用与为该用户服务的适当的有线电视系统交互的供应网络发起供应。本摘要并不旨在限制或解释权利要求的范围。

4. 发明申请

WO9826528A2 USING A HIERARCHICAL FILE SYSTEM FOR INDEXING DATA BROADCAST TO A CLIENT FROM A NETWORK OF SERVERS 审中-公开
标题翻译：使用分层文件系统来向服务器网络的客户端发送数据广播
公开(公告)号：WO9826528A2
公开(公告)日：1998-06-18
申请号：PCT/US9722535
申请日：1997-12-09
申请人： SCIENTIFIC ATLANTA , ADDINGTON TIMOTHY H , DEFREESE DARRYL L
发明人： ADDINGTON TIMOTHY H , DEFREESE DARRYL L
IPC分类号： G06F15/177 , G06F12/00 , G06F13/00 , G06F15/16 , G06F17/30 , H04H20060101 , H04H20/00 , H04L12/18 , H04H
CPC分类号： G06F17/30067
摘要： A broadcast file system organizes data sent to a client by broadcast via a high capacity data broadcast delivery network from a plurality of servers. The data is organized into a hierarchical file system including a directory index. A server registers to send data via the broadcast file system of the present invention and is assigned a respective directory. The server may create, modify, or delete a subdirectory or a file under the respective directory of that server. The directory index is periodically broadcast. The client caches this directory index and presents the directory index to a client application. The client application may request a portion of data from the directory index. The data available from the plurality of servers is periodically broadcast to the client, and the client filters out the requested portion of data to be provided to the client application. In this manner, broadcast data available from a plurality of server appears to a client application as a hierarchical file system having a directory index similar to that of a computer operating system. Moreover, the client application may request specified data not within the directory index via a two-way communications network. If this data is found, this specified data may be sent to the client via the two-way communication network or via the broadcast delivery network. In addition, the broadcast file system of the present invention may be used for broadcasting data from a database with the directory index organized according to a database schema.
摘要翻译：广播文件系统通过从多个服务器经由高容量数据广播传送网络进行广播来组织发送给客户端的数据。数据被组织成包括目录索引的分层文件系统。服务器通过本发明的广播文件系统注册发送数据，并分配相应的目录。服务器可以创建，修改或删除该服务器的相应目录下的子目录或文件。目录索引定期播放。客户端缓存此目录索引并将目录索引显示给客户端应用程序。客户端应用程序可以从目录索引请求一部分数据。从多个服务器可获得的数据被周期性地广播到客户端，并且客户端将要提供给客户端应用的所请求的数据部分过滤掉。以这种方式，可以从多个服务器获得的广播数据作为具有类似于计算机操作系统的目录索引的目录索引的分层文件系统呈现给客户端应用程序。此外，客户应用可以通过双向通信网络请求不在目录索引内的指定数据。如果找到该数据，则该指定数据可以经由双向通信网络或经由广播传送网络发送给客户机。此外，本发明的广播文件系统可以用于从具有根据数据库模式组织的目录索引的数据库广播数据。

5. 发明申请

WO2005001640A3 SYSTEMS AND METHODS FOR PROVISIONING A HOST DEVICE IN A CABLE SYSTEM 审中-公开
标题翻译：在电缆系统中提供主机设备的系统和方法
公开(公告)号：WO2005001640A3
公开(公告)日：2005-08-11
申请号：PCT/US2004019455
申请日：2004-06-18
申请人： N2 BROADBAND INC , ADDINGTON TIMOTHY H , LEHRMAN IRA
发明人： ADDINGTON TIMOTHY H , LEHRMAN IRA
IPC分类号： G06F20060101 , H04N5/00 , H04N7/16 , H04N7/173
CPC分类号： H04N21/2543 , H04N7/165 , H04N21/25833 , H04N21/25858 , H04N21/4181 , H04N21/4349 , H04N21/4432 , H04N21/8173
摘要： Flexible systems and methods are disclosed that may be used for provisioning, configuring, and controlling a host embodied in a cable set top box (7) or other digital device attached to a digital communication network, such as cable distribution network (6). An enhanced services system (49) maintains various host files for various types of hosts that a cable subscriber may purchase and connect to the cable network (6). The Enhanced Services Server (49) interacts with the host using the host files. The host files may be downloaded from the host manufacturer into a database (42) that distributes the modules as required to various enhanced services systems (49). The cable subscriber may purchase (7) and the retailer may initiate provisioning at the time of purchase using a provisioning network (44) interacting with the appropriate cable system (6) serving the subscriber.
摘要翻译：公开了可用于提供，配置和控制体现在有线机顶盒（7）中的主机或附接到诸如电缆分配网络（6）之类的数字通信网络的其它数字设备的灵活的系统和方法。增强服务系统（49）维护有线用户可以购买并连接到有线网络（6）的各种类型的主机的各种主机文件。增强服务服务器（49）使用主机文件与主机进行交互。主机文件可以从主机制造商下载到根据需要将模块分发到各种增强型服务系统（49）的数据库（42）中。电缆用户可以购买（7）并且零售商可以在购买时使用与为用户服务的适当的有线电视系统（6）交互的供应网络（44）来发起供应。

6. 发明申请

WO2005065165A2 METHOD AND SYSTEM FOR DISTRIBUTING SERVICES IN A DIGITAL ASSET ENVIRONMENT 审中-公开
标题翻译：在数字资产环境中分配服务的方法和系统
公开(公告)号：WO2005065165A2
公开(公告)日：2005-07-21
申请号：PCT/US2004/041784
申请日：2004-12-09
申请人： N2 BROADBAND, INC. , ADDINGTON, Timothy H. , BERGER, Stephen , DEFREESE, Darryl
发明人： ADDINGTON, Timothy H. , BERGER, Stephen , DEFREESE, Darryl
IPC分类号： G06F9/50 , G06F15/16 , H04L29/08
CPC分类号： H04L67/2814 , G06F9/5027 , G06F2209/5015 , H04L67/2838 , H04N21/2225 , H04N21/2393 , H04N21/2405 , H04N21/2408 , H04N21/254
摘要： In a system for managing and selecting a service to fulfill a request, a client application can issue a message to execute a function. A service proxy can receive the message from the client application and identify one of a plurality of services to execute the function in accordance with one or more rules. Upon identifying the service to execute the function in accordance with the rules, the service proxy can send a message to the identified service to execute the function. Alternatively, the service proxy can send the identity of the identified service to the client application. The client application can then send the message to execute the function to the identified service upon receiving the identity of the identified service from the service proxy.
摘要翻译：在用于管理和选择服务以满足请求的系统中，客户端应用可以发出消息来执行功能。服务代理可以从客户端应用程序接收消息，并根据一个或多个规则识别多个服务之一来执行该功能。在根据规则识别执行功能的服务时，服务代理可以向所识别的服务发送消息以执行该功能。或者，服务代理可以将识别的服务的身份发送到客户端应用。然后，当从服务代理接收到所标识的服务的标识时，客户端应用程序可以发送消息以对所识别的服务执行该功能。

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