公开(公告)号：US09407718B2

公开(公告)日：2016-08-02

申请号：US12829212

申请日：2010-07-01

申请人： Gordon Yong Li ,  Xuemin Chen ,  Sam Anderson ,  Pierre Couilaud

发明人： Gordon Yong Li ,  Xuemin Chen ,  Sam Anderson ,  Pierre Couilaud

IPC分类号： H04L29/08 ,  H04L12/24 ,  H04L29/06

CPC分类号： H04L67/303 ,  H04L29/08072 ,  H04L41/0213 ,  H04L65/1026 ,  H04L65/80

摘要： An IP multimedia residential gateway (IMRG) determines device capabilities and service priority profiles of client devices. The determined device capabilities and service priority profiles, comprising service classes and service class priorities, may be transmitted to the service managers for service deployment. The service managers may provide services to client devices based on corresponding device capabilities and service priority profiles. The IMRG may track device capabilities and service priority profiles for self-configuration. Available services supported by networks may be discovered during network discovery. The discovered services are announced to the client devices. The IMRG may communicate content of the announced services with the client devices based on corresponding device capabilities and service priority profiles. The service managers schedules services for the client devices based on corresponding device capabilities and service priority profiles, and may communicate content of the scheduled services to the client devices via the IMRG.

摘要翻译： IP多媒体住宅网关（IMRG）确定客户端设备的设备能力和服务优先级配置文件。 包括服务类别和服务等级优先级的所确定的设备能力和服务优先级配置文件可以被发送到服务管理器以用于服务部署。 服务管理者可以基于相应的设备能力和服务优先级配置文件为客户端设备提供服务。 IMRG可以跟踪设备功能和服务优先级配置文件进行自配置。 在网络发现期间可能会发现网络支持的可用服务。 已发现的服务已通知客户端设备。 IMRG可以基于相应的设备能力和服务优先级配置文件将所宣布的业务的内容与客户端设备进行通信。 服务管理人员根据相应的设备能力和服务优先级配置，为客户端设备安排服务，并且可以通过IMRG将预定服务的内容传送到客户端设备。

公开(公告)号：US08504708B2

公开(公告)日：2013-08-06

申请号：US12829145

申请日：2010-07-01

申请人： Gordon Yong Li ,  Xuemin Chen ,  John McQueen ,  Sam Anderson ,  Pierre Couilaud ,  Richard Schwartz

发明人： Gordon Yong Li ,  Xuemin Chen ,  John McQueen ,  Sam Anderson ,  Pierre Couilaud ,  Richard Schwartz

IPC分类号： G06F15/16

CPC分类号： H04L41/0813 ,  H04L12/281 ,  H04L12/2834 ,  H04L12/2898 ,  H04L41/0816 ,  H04L65/1026 ,  H04L65/605

摘要： A common IP layer client device interface within an IP multimedia gateway (IMG) is configured to connect client devices to broadband IP networks such as the Internet based on determined device capabilities. Broadband IP network interfaces within the IMG are configured to enable communication between the IMG and broadband IP networks based on the determined device capabilities. Content provided by various service managers are communicated with the client devices utilizing the common IP layer client device interface and the configured network interfaces. Network capabilities may be determined during the device and network discovery. Protocol translation, media transcoding and/or dynamic device configuration may be performed based on the determined device capabilities, and based on the determined network capabilities. The IMG may adjust system timing and manage power consumptions for service deployment over corresponding client devices. Information may be routed or distributed by the IMRG among the client devices when needed.

公开(公告)号：US20120005347A1

公开(公告)日：2012-01-05

申请号：US12829179

申请日：2010-07-01

申请人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couilaud

发明人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couilaud

IPC分类号： G06F15/173

CPC分类号： H04L65/1016 ,  H04L65/1036 ,  H04L67/303 ,  H04L67/327

摘要： An IP multimedia gateway (IMG) determines device capabilities and proposed service priority profiles of communicatively coupled client devices. The determined device capabilities and proposed service priority profiles are transmitted to service managers for service scheduling. Device capabilities of the communicatively coupled client devices are configured or prioritized based on available actual service priority profiles from the service managers. The configured device capabilities are transmitted to the service managers for subsequent service scheduling. Services provided by the service managers are announced based on the available actual service priority profiles. The IMG communicates content for the announced services between the communicatively coupled client devices and the service managers. The IMG may allow the user of a client device to access desired content via other client devices. Content and/or downloaded content for carrier grade services are provided to one or more non-carrier grade client devices when needed.

摘要翻译： IP多媒体网关（IMG）确定设备能力和提出的通信耦合客户端设备的服务优先级配置文件。 将确定的设备能力和所提出的服务优先级配置文件发送到服务管理器进行业务调度。 基于来自服务管理器的可用的实际服务优先级简档来配置或优先化通信耦合的客户端设备的设备能力。 配置的设备能力被发送到服务管理器以用于后续的业务调度。 根据可用的实际服务优先级配置文件，公布业务经理提供的业务。 IMG在通信耦合的客户端设备和服务管理器之间传播所宣布的服务的内容。 IMG可以允许客户端设备的用户通过其他客户端设备访问所需的内容。 当需要时，用于载波级服务的内容和/或下载内容被提供给一个或多个非载波级客户端设备。

公开(公告)号：US09531761B2

公开(公告)日：2016-12-27

申请号：US12829179

申请日：2010-07-01

申请人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couilaud

发明人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couilaud

IPC分类号： G06F15/173 ,  H04L29/06 ,  H04L29/08

CPC分类号： H04L65/1016 ,  H04L65/1036 ,  H04L67/303 ,  H04L67/327

摘要： An IP multimedia gateway (IMG) determines device capabilities and proposed service priority profiles of communicatively coupled client devices. The determined device capabilities and proposed service priority profiles are transmitted to service managers for service scheduling. Device capabilities of the communicatively coupled client devices are configured or prioritized based on available actual service priority profiles from the service managers. The configured device capabilities are transmitted to the service managers for subsequent service scheduling. Services provided by the service managers are announced based on the available actual service priority profiles. The IMG communicates content for the announced services between the communicatively coupled client devices and the service managers. The IMG may allow the user of a client device to access desired content via other client devices. Content and/or downloaded content for carrier grade services are provided to one or more non-carrier grade client devices when needed.

摘要翻译： IP多媒体网关（IMG）确定设备能力和提出的通信耦合客户端设备的服务优先级配置文件。 将确定的设备能力和所提出的服务优先级配置文件发送到服务管理器进行业务调度。 基于来自服务管理器的可用的实际服务优先级简档来配置或优先化通信耦合的客户端设备的设备能力。 配置的设备能力被发送到服务管理器以用于后续的业务调度。 根据可用的实际服务优先级配置文件，公布业务经理提供的业务。 IMG在通信耦合的客户端设备和服务管理器之间传播所宣布的服务的内容。 IMG可以允许客户端设备的用户通过其他客户端设备访问所需的内容。 当需要时，用于载波级服务的内容和/或下载内容被提供给一个或多个非载波级客户端设备。

公开(公告)号：US20120005360A1

公开(公告)日：2012-01-05

申请号：US12829145

申请日：2010-07-01

申请人： Gordon Yong Li ,  Xuemin Chen ,  John McQueen ,  Sam Anderson ,  Pierre Couilaud ,  Richard Schwartz

发明人： Gordon Yong Li ,  Xuemin Chen ,  John McQueen ,  Sam Anderson ,  Pierre Couilaud ,  Richard Schwartz

IPC分类号： G06F15/16

CPC分类号： H04L41/0813 ,  H04L12/281 ,  H04L12/2834 ,  H04L12/2898 ,  H04L41/0816 ,  H04L65/1026 ,  H04L65/605

摘要： A common IP layer client device interface within an IP multimedia gateway (IMG) is configured to connect client devices to broadband IP networks such as the Internet based on determined device capabilities. Broadband IP network interfaces within the IMG are configured to enable communication between the IMG and broadband IP networks based on the determined device capabilities. Content provided by various service managers are communicated with the client devices utilizing the common IP layer client device interface and the configured network interfaces. Network capabilities may be determined during the device and network discovery. Protocol translation, media transcoding and/or dynamic device configuration may be performed based on the determined device capabilities, and based on the determined network capabilities. The IMG may adjust system timing and manage power consumptions for service deployment over corresponding client devices. Information may be routed or distributed by the IMRG among the client devices when needed.

摘要翻译： IP多媒体网关（IMG）中的公共IP层客户端设备接口被配置为基于确定的设备能力将客户端设备连接到诸如因特网的宽带IP网络。 IMG中的宽带IP网络接口被配置为基于所确定的设备能力来实现IMG和宽带IP网络之间的通信。 使用公共IP层客户端设备接口和配置的网络接口，与客户端设备通信各种服务管理器提供的内容。 可以在设备和网络发现期间确定网络功能。 可以基于所确定的设备能力，并且基于所确定的网络能力来执行协议转换，媒体代码转换和/或动态设备配置。 IMG可以通过相应的客户端设备调整系统时间并管理服务部署的功耗。 当需要时，信息可以由客户端设备中的IMRG进行路由或分发。

公开(公告)号：US20120005323A1

公开(公告)日：2012-01-05

申请号：US12829212

申请日：2010-07-01

申请人： Gordon Yong Li ,  Xuemin Chen ,  Sam Anderson ,  Pierre Couilaud

发明人： Gordon Yong Li ,  Xuemin Chen ,  Sam Anderson ,  Pierre Couilaud

IPC分类号： G06F15/16

CPC分类号： H04L67/303 ,  H04L29/08072 ,  H04L41/0213 ,  H04L65/1026 ,  H04L65/80

摘要： An IP multimedia residential gateway (IMRG) determines device capabilities and service priority profiles of client devices. The determined device capabilities and service priority profiles, comprising service classes and service class priorities, may be transmitted to the service managers for service deployment. The service managers may provide services to client devices based on corresponding device capabilities and service priority profiles. The IMRG may track device capabilities and service priority profiles for self-configuration. Available services supported by networks may be discovered during network discovery. The discovered services are announced to the client devices. The IMRG may communicate content of the announced services with the client devices based on corresponding device capabilities and service priority profiles. The service managers schedules services for the client devices based on corresponding device capabilities and service priority profiles, and may communicate content of the scheduled services to the client devices via the IMRG.

摘要翻译： IP多媒体住宅网关（IMRG）确定客户端设备的设备能力和服务优先级配置文件。 包括服务类别和服务等级优先级的所确定的设备能力和服务优先级配置文件可以被发送到服务管理器以用于服务部署。 服务管理者可以基于相应的设备能力和服务优先级配置文件为客户端设备提供服务。 IMRG可以跟踪设备功能和服务优先级配置文件进行自配置。 在网络发现期间可能会发现网络支持的可用服务。 已发现的服务已通知客户端设备。 IMRG可以基于相应的设备能力和服务优先级配置文件将所宣布的业务的内容与客户端设备进行通信。 服务管理人员根据相应的设备能力和服务优先级配置，为客户端设备安排服务，并且可以通过IMRG将预定服务的内容传送到客户端设备。

公开(公告)号：US20120005742A1

公开(公告)日：2012-01-05

申请号：US12828652

申请日：2010-07-01

申请人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couillaud

发明人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couillaud

IPC分类号： G06F21/00

CPC分类号： H04L63/166 ,  H04L63/083 ,  H04L63/0884 ,  H04L65/1036 ,  H04L2463/101 ,  H04W4/02 ,  H04W12/06

摘要： An IP multimedia gateway (IMG) may be operable to identify a client device which may not currently possess a security capability that is compatible with a security capability of a service manager for receiving a service from the service manager. A security process between the client device and the service manager may be enabled by the IMG to enable the client device to receive the service from the service manager. The client device may be local to the IMG or remote with respect to the IMG. The IMG may enable an authentication process between the client device and the service manager by performing authentication translation. The IMG may enable a cryptography process between the client device and the service manager by performing cryptography translation. The IMG may enable an authorization process for authorizing the client device to access a particular content by performing access control conversion.

摘要翻译： IP多媒体网关（IMG）可以用于识别可能当前不具有与服务管理器的安全能力兼容的安全能力的客户端设备，用于从服务管理器接收服务。 客户端设备和服务管理器之间的安全过程可以由IMG启用，以使得客户端设备能够从服务管理器接收服务。 客户端设备可以是IMG的本地或远程的IMG。 IMG可以通过执行认证转换来启用客户端设备和服务管理器之间的认证过程。 IMG可以通过执行密码翻译来实现客户端设备和服务管理器之间的加密过程。 IMG可以启用授权过程，以通过执行访问控制转换来授权客户端设备访问特定内容。

公开(公告)号：US08800022B2

公开(公告)日：2014-08-05

申请号：US12828652

申请日：2010-07-01

申请人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couillaud

发明人： Xuemin Chen ,  Gordon Yong Li ,  Sam Anderson ,  Pierre Couillaud

IPC分类号： H04L9/00

CPC分类号： H04L63/166 ,  H04L63/083 ,  H04L63/0884 ,  H04L65/1036 ,  H04L2463/101 ,  H04W4/02 ,  H04W12/06

摘要： An IP multimedia gateway (IMG) may be operable to identify a client device which may not currently possess a security capability that is compatible with a security capability of a service manager for receiving a service from the service manager. A security process between the client device and the service manager may be enabled by the IMG to enable the client device to receive the service from the service manager. The client device may be local to the IMG or remote with respect to the IMG. The IMG may enable an authentication process between the client device and the service manager by performing authentication translation. The IMG may enable a cryptography process between the client device and the service manager by performing cryptography translation. The IMG may enable an authorization process for authorizing the client device to access a particular content by performing access control conversion.

摘要翻译： IP多媒体网关（IMG）可以用于识别可能当前不具有与服务管理器的安全能力兼容的安全能力的客户端设备，用于从服务管理器接收服务。 客户端设备和服务管理器之间的安全过程可以由IMG启用，以使得客户端设备能够从服务管理器接收服务。 客户端设备可以是IMG的本地或远程的IMG。 IMG可以通过执行认证转换来启用客户端设备和服务管理器之间的认证过程。 IMG可以通过执行密码翻译来实现客户端设备和服务管理器之间的加密过程。 IMG可以启用授权过程，以通过执行访问控制转换来授权客户端设备访问特定内容。

公开(公告)号：US20100332680A1

公开(公告)日：2010-12-30

申请号：US12608511

申请日：2009-10-29

申请人： Sam Anderson ,  Dragan Djurovic ,  Eugene Nechamkin ,  Jamshid Shoghli

发明人： Sam Anderson ,  Dragan Djurovic ,  Eugene Nechamkin ,  Jamshid Shoghli

IPC分类号： G06F15/16

CPC分类号： H04L12/26 ,  H04L29/12066 ,  H04L29/12811 ,  H04L61/1511 ,  H04L61/6009

摘要： Techniques are provided for handling failures of DNS (domain name system) servers to respond to DNS queries. A DNS resolver is configured to resolve domain names, and includes a time-to-live (TTL)-based cache, a negative cache, and a long term store cache. The TTL-based cache is configured to temporarily store domain names with resolved IP addresses. The negative cache is configured to store negative entries that include information indicating domain names that were failed to be resolved. The long term store cache is configured to store domain names with resolved IP address for an indefinite time period. The caches are accessed in a manner that enables fewer DNS query retries to be performed when a DNS server is non-responsive, to reduce delays and network traffic. Furthermore, the DNS resolver may reduce a number of DNS queries performed the longer the DNS server stays non-responsive.

摘要翻译： 提供技术来处理DNS（域名系统）服务器响应DNS查询的失败。 DNS解析器被配置为解析域名，并且包括基于生存时间（TTL）的高速缓存，负缓存和长期存储高速缓存。 基于TTL的缓存配置为临时存储具有解析的IP地址的域名。 负缓存配置为存储负条目，其中包含指示无法解析的域名的信息。 长期存储缓存被配置为在无限期的时间段内存储具有解析的IP地址的域名。 高速缓存被访问的方式是在DNS服务器不响应时能够执行更少的DNS查询重试，以减少延迟和网络流量。 此外，DNS解析器可能会减少DNS服务器保持不响应时间较长的DNS查询次数。

公开(公告)号：US08935428B2

公开(公告)日：2015-01-13

申请号：US12608511

申请日：2009-10-29

申请人： Sam Anderson ,  Dragan Djurovic ,  Eugene Nechamkin ,  Jamshid Shoghli

发明人： Sam Anderson ,  Dragan Djurovic ,  Eugene Nechamkin ,  Jamshid Shoghli

IPC分类号： G06F15/16 ,  H04L12/26 ,  H04L29/12

CPC分类号： H04L12/26 ,  H04L29/12066 ,  H04L29/12811 ,  H04L61/1511 ,  H04L61/6009

摘要： Techniques are provided for handling failures of DNS (domain name system) servers to respond to DNS queries. A DNS resolver is configured to resolve domain names, and includes a time-to-live (TTL)-based cache, a negative cache, and a long term store cache. The TTL-based cache is configured to temporarily store domain names with resolved IP addresses. The negative cache is configured to store negative entries that include information indicating domain names that were failed to be resolved. The long term store cache is configured to store domain names with resolved IP address for an indefinite time period. The caches are accessed in a manner that enables fewer DNS query retries to be performed when a DNS server is non-responsive, to reduce delays and network traffic. Furthermore, the DNS resolver may reduce a number of DNS queries performed the longer the DNS server stays non-responsive.

摘要翻译： 提供技术来处理DNS（域名系统）服务器响应DNS查询的失败。 DNS解析器被配置为解析域名，并且包括基于生存时间（TTL）的高速缓存，负缓存和长期存储高速缓存。 基于TTL的缓存配置为临时存储具有解析的IP地址的域名。 负缓存配置为存储负条目，其中包含指示无法解析的域名的信息。 长期存储缓存被配置为在无限期的时间段内存储具有解析的IP地址的域名。 高速缓存被访问的方式是在DNS服务器不响应时能够执行更少的DNS查询重试，以减少延迟和网络流量。 此外，DNS解析器可能会减少DNS服务器保持不响应时间较长的DNS查询次数。