公开(公告)号：US20120131202A1

公开(公告)日：2012-05-24

申请号：US12948984

申请日：2010-11-18

申请人： Chaoxin Qiu ,  Robert F. Dailey ,  Jeffrey L. Scruggs

发明人： Chaoxin Qiu ,  Robert F. Dailey ,  Jeffrey L. Scruggs

IPC分类号： G06F15/16

CPC分类号： H04L65/1016 ,  H04L65/1073 ,  H04L65/80 ,  H04L69/40

摘要： A system that incorporates teachings of the present disclosure may include, for example, a Home Subscriber Server having a processor adapted to receive from a Serving CSCF (S-CSCF) device a request for a subscription profile of a communication device to register the communication device, to detect from the request that the communication device is registered with a primary communication resource and that the communication device is to be registered with the S-CSCF device as a secondary communication resource, and to provide the S-CSCF device the subscription profile without de-registering the communication device from the primary communication resource and without directing the S-CSCF device to the primary communication resource. Other embodiments are disclosed.

摘要翻译： 包含本公开的教导的系统可以包括例如具有处理器的归属订户服务器，该处理器适于从服务CSCF（S-CSCF）设备接收对通信设备的订阅简档的请求以注册通信设备 从请求中检测到通信设备向主要通信资源注册，并且该通信设备将被注册到S-CSCF设备作为辅助通信资源，并且向S-CSCF设备提供订阅配置文件而没有 从主要通信资源中取消注册通信设备，并且不指示S-CSCF设备到主要通信资源。 公开了其他实施例。

公开(公告)号：US08041823B2

公开(公告)日：2011-10-18

申请号：US12342514

申请日：2008-12-23

申请人： Chaoxin Qiu ,  Arshad Khan ,  Jeffrey L. Scruggs ,  Robert F. Dailey

发明人： Chaoxin Qiu ,  Arshad Khan ,  Jeffrey L. Scruggs ,  Robert F. Dailey

IPC分类号： G06F15/16

CPC分类号： H04L12/66 ,  H04M3/42017

摘要： Disclosed are techniques for optimization of media flows within a provider network. The provider network comprises a plurality of sites, each site having one or more media servers capable of supporting a media session with a user endpoint device. The provider network further includes a media server director (MSD) that receives registration information identifying one or more user endpoint devices that have registered with a particular site. Using this registration information, as well as predetermined preference policies, the MSD prepares a preference order for the media servers of the provider network for user endpoint devices associated with the site. When an application server signals an intent to establish a media session with a user endpoint device of the site, the MSD selects a media server based on the preference order and provides an indicator of the selected media server. The application server can then contact the selected media server identified by the indicator to establish and support a media session with the user endpoint device.

摘要翻译： 公开了用于在提供商网络内优化媒体流的技术。 提供商网络包括多个站点，每个站点具有能够支持与用户端点设备的媒体会话的一个或多个媒体服务器。 提供商网络还包括媒体服务器导向器（MSD），其接收标识已经向特定站点注册的一个或多个用户端点设备的注册信息。 使用该注册信息以及预定的优选策略，MSD为与站点相关联的用户端点设备准备提供商网络的媒体服务器的优选顺序。 当应用服务器发出与站点的用户端点设备建立媒体会话的意图时，MSD根据偏好顺序选择媒体服务器，并提供所选择的媒体服务器的指示符。 然后，应用服务器可以联系由指示符标识的所选择的媒体服务器，以建立和支持与用户端点设备的媒体会话。

公开(公告)号：US08582544B2

公开(公告)日：2013-11-12

申请号：US12948984

申请日：2010-11-18

申请人： Chaoxin Qiu ,  Robert F. Dailey ,  Jeffrey L. Scruggs

发明人： Chaoxin Qiu ,  Robert F. Dailey ,  Jeffrey L. Scruggs

IPC分类号： H04W4/00 ,  H04W40/00 ,  H04L12/28 ,  G06F15/16 ,  G06F15/177

CPC分类号： H04L65/1016 ,  H04L65/1073 ,  H04L65/80 ,  H04L69/40

摘要： A system that incorporates teachings of the present disclosure may include, for example, a Home Subscriber Server having a processor adapted to receive from a Serving CSCF (S-CSCF) device a request for a subscription profile of a communication device to register the communication device, to detect from the request that the communication device is registered with a primary communication resource and that the communication device is to be registered with the S-CSCF device as a secondary communication resource, and to provide the S-CSCF device the subscription profile without de-registering the communication device from the primary communication resource and without directing the S-CSCF device to the primary communication resource. Other embodiments are disclosed.

摘要翻译： 包含本公开的教导的系统可以包括例如具有处理器的归属订户服务器，该处理器适于从服务CSCF（S-CSCF）设备接收对通信设备的订阅简档的请求以注册通信设备 从请求中检测到通信设备向主要通信资源注册，并且该通信设备将被注册到S-CSCF设备作为辅助通信资源，并且向S-CSCF设备提供订阅配置文件而没有 从主要通信资源中取消注册通信设备，并且不指示S-CSCF设备到主要通信资源。 公开了其他实施例。

公开(公告)号：US08533348B2

公开(公告)日：2013-09-10

申请号：US13275556

申请日：2011-10-18

申请人： Chaoxin Qiu ,  Robert F. Dailey ,  Jeffrey L. Scruggs

发明人： Chaoxin Qiu ,  Robert F. Dailey ,  Jeffrey L. Scruggs

IPC分类号： G06F15/16

CPC分类号： H04L12/6418 ,  G06F11/2005

摘要： A system that incorporates teachings of the subject disclosure may include, for example, a home subscriber server having a memory coupled to a processor. The processor can be configured to store a first identity of a first communication device registered with a primary communication resource and a secondary communication resource, receive a request associated with a registration request initiated by a second communication device, detect that a second identity of the second communication device matches the first identity of the first communication device, and direct a registration of the second communication device with at least one of the primary communication resource or the secondary communication resource responsive to the detected match. Other embodiments are disclosed.

摘要翻译： 结合本公开的教导的系统可以包括例如具有耦合到处理器的存储器的归属订户服务器。 处理器可以被配置为存储登记有主要通信资源和次要通信资源的第一通信设备的第一身份，接收与由第二通信设备发起的注册请求相关联的请求，检测到第二通信设备的第二身份 通信设备匹配第一通信设备的第一身份，并响应于检测到的匹配，将第二通信设备的注册指向主要通信资源或辅助通信资源中的至少一个。 公开了其他实施例。

公开(公告)号：US08495205B2

公开(公告)日：2013-07-23

申请号：US12772939

申请日：2010-05-03

申请人： Chaoxin Qiu ,  Arshad Khan ,  Jeffrey L. Scruggs ,  Robert F. Dailey

发明人： Chaoxin Qiu ,  Arshad Khan ,  Jeffrey L. Scruggs ,  Robert F. Dailey

IPC分类号： G06F15/173

CPC分类号： H04L47/12 ,  H04L43/0882 ,  H04L65/605 ,  H04L65/80

摘要： A method and apparatus for managing an overload condition in a network are disclosed. For example, the method monitors the network for a traffic overload condition, and determines whether a more severe traffic overload condition or a less severe traffic overload condition is detected by using a network monitor and controller. The method then selects using a network monitor and controller agent in response to a command from the network monitor and controller, a different bandwidth preservation scheme if the more severe traffic overload condition or the less severe traffic overload condition is detected, wherein the different bandwidth preservation scheme is based on a selection of a codec type and is applied to a portion of the traffic.

摘要翻译： 公开了一种用于管理网络中的过载状况的方法和装置。 例如，该方法监视网络的流量过载状况，并且通过使用网络监视器和控制器来确定是否检测到更严重的流量过载状况或较不严重的流量过载状况。 该方法随后根据来自网络监视器和控制器的命令，使用网络监视器和控制器代理选择不同的带宽保存方案，如果检测到更严重的流量过载状况或较不严重的流量过载状况，则不同的带宽保持 方案基于编解码器类型的选择并且被应用于业务的一部分。

公开(公告)号：US08484504B2

公开(公告)日：2013-07-09

申请号：US13542192

申请日：2012-07-05

申请人： Chaoxin Qiu ,  Robert F. Dailey ,  Satish Parolkar

发明人： Chaoxin Qiu ,  Robert F. Dailey ,  Satish Parolkar

IPC分类号： G06F11/00

CPC分类号： H04L41/0654 ,  H04L65/1006 ,  H04L65/1046 ,  H04L65/1069 ,  H04L65/80

摘要： A system that incorporates teachings of the present disclosure may include, for example, an edge device having a controller to receive a Session Initiation Protocol (SIP) message from a user endpoint device (UE) requesting communication services, forward the SIP message to a network element of a Server Office, receive from the network element a first error message indicating communication services at the Server Office are unavailable, replace the first error message with a second error message, the second error message indicating a temporary unavailability of communication services, and transmit the second error message to the UE. Additional embodiments are disclosed.

摘要翻译： 结合本公开的教导的系统可以包括例如具有控制器以从请求通信服务的用户端点设备（UE）接收会话发起协议（SIP）消息的边缘设备，将SIP消息转发到网络 服务器办公室的元素，从网络元件接收到指示服务器办公室上的通信服务的第一错误消息不可用，用第二错误消息替换第一错误消息，第二错误消息指示通信服务的暂时不可用性，并且传送 向UE发送第二个错误消息。 公开了另外的实施例。

公开(公告)号：US08305932B2

公开(公告)日：2012-11-06

申请号：US12638973

申请日：2009-12-15

申请人： Chaoxin Qiu ,  Robert F. Dailey ,  Arshad Khan ,  Jeffrey L. Scruggs

发明人： Chaoxin Qiu ,  Robert F. Dailey ,  Arshad Khan ,  Jeffrey L. Scruggs

IPC分类号： H04L12/28

CPC分类号： H04L65/1016 ,  H04L41/0816 ,  H04L41/082 ,  H04L65/1013 ,  H04M7/0087

摘要： A method and system for growing a next generation network (NGN) using a modular design are disclosed. For example, the method defines a growth core module to support a specific number of subscribers, wherein the growth core module is assigned a module identifier (ID). The method upgrades existing network entities that will be impacted by an installation of the growth core module in the existing IMS network, and installs the growth core module in the IMS network.

摘要翻译： 公开了一种使用模块化设计来生长下一代网络（NGN）的方法和系统。 例如，该方法定义了增长核心模块以支持特定数量的订户，其中增长核心模块被分配了模块标识符（ID）。 该方法将升级现有IMS网络中增长核心模块安装所影响的现有网络实体，并将增长核心模块安装在IMS网络中。

公开(公告)号：US20110134907A1

公开(公告)日：2011-06-09

申请号：US12630660

申请日：2009-12-03

申请人： SATISH PAROLKAR ,  Robert F. Dailey ,  Arshad Khan ,  Chaoxin Qiu

发明人： SATISH PAROLKAR ,  Robert F. Dailey ,  Arshad Khan ,  Chaoxin Qiu

IPC分类号： H04L12/66

CPC分类号： H04L65/1069 ,  H04L45/04 ,  H04L65/1023 ,  H04L65/1073

摘要： A method, a system and a computer readable medium for routing packets across disparate networks are disclosed. For example, the method receives, via a media gateway controller (MGC), an external request from an external requestor for a reservation of a public switched telephone network (PSTN) trunk on a media gateway (MGW) for a communication session between a voice over Internet protocol (VoIP) network and a PSTN network, sends, via the MGC, a H.248 request to the MGW to make the reservation, establishes via the MGW, a communication path and sending a message to the MGC, retrieves, via the MGC, an assigned Internet protocol (IP) address and IP port on the MGW from the message from the MGW, sends, via the MGC, an allocation request to a media terminating session border controller (SBC) and allocates, via the media terminating SBC, a public IP address and a public IP port from an available pool of IP addresses and IP ports at the media terminating SBC.

摘要翻译： 公开了一种用于在不同网络上路由分组的方法，系统和计算机可读介质。 例如，该方法经由媒体网关控制器（MGC）从媒体网关（MGW）接收来自外部请求者的用于预留公共交换电话网络（PSTN）中继线的外部请求，用于语音之间的通信会话 通过互联网协议（VoIP）网络和PSTN网络，通过MGC向MGW发送H.248请求以进行预约，经由MGW建立通信路径并向MGC发送消息，经由 MGC从MGW的消息中分配的因特网协议（IP）地址和MGW上的IP端口通过MGC向媒体终端会话边界控制器（SBC）发送分配请求，并通过媒体终止 SBC，一个公共IP地址和公共IP端口，从可用的IP地址池和IP端口在媒体终止SBC。

公开(公告)号：US07814193B2

公开(公告)日：2010-10-12

申请号：US12116036

申请日：2008-05-06

申请人： Chaoxin Qiu ,  Robert F. Dailey ,  Satish Parolkar

发明人： Chaoxin Qiu ,  Robert F. Dailey ,  Satish Parolkar

IPC分类号： G06F15/173

CPC分类号： H04L67/1008 ,  H04L65/1016 ,  H04L65/1073 ,  H04L67/1002 ,  H04L67/1029

摘要： Disclosed methods of achieving load balancing among a plurality of border elements in a next generation networks (NGN) communication network include a method for processing and user endpoint originated messages (UEOM), such as a register or invite message, generated by a user endpoint. A work load information data structure indicative of a first border element's work load and a second border element's work load is maintained when the border elements exchange work load information. Based on the work load information, a first border element responds to a UEOM by either (1) accepting the UEOM for first border element processing, (2) determining whether to accept the UEOM for first border element processing or redirect the UEOM to a second border element for second border element processing, or (3) rejecting the UEOM.

摘要翻译： 在下一代网络（NGN）通信网络中的多个边界元素之间实现负载平衡的公开的方法包括用于由用户端点生成的用于处理和用户端点起始消息（UEOM）的方法，诸如寄存器或邀请消息。 当边界元素交换工作负载信息时，保持指示第一边界元素的工作负载和第二边界元素的工作负载的工作负载信息数据结构。 基于工作负载信息，第一边界元素通过（1）接受UEOM进行第一边界元素处理来响应UEOM，（2）确定是否接受UEOM进行第一边界元素处理或将UEOM重定向到第二边界元素处理 用于第二边界元素处理的边界元素，或（3）拒绝UEOM。

公开(公告)号：US20100161806A1

公开(公告)日：2010-06-24

申请号：US12342514

申请日：2008-12-23

申请人： Chaoxin Qiu ,  Arshad Khan ,  Jeffrey L. Scruggs ,  Robert F. Dailey

发明人： Chaoxin Qiu ,  Arshad Khan ,  Jeffrey L. Scruggs ,  Robert F. Dailey

IPC分类号： G06F15/16

CPC分类号： H04L12/66 ,  H04M3/42017

摘要： Disclosed are techniques for optimization of media flows within a provider network. The provider network comprises a plurality of sites, each site having one or more media servers capable of supporting a media session with a user endpoint device. The provider network further includes a media server director (MSD) that receives registration information identifying one or more user endpoint devices that have registered with a particular site. Using this registration information, as well as predetermined preference policies, the MSD prepares a preference order for the media servers of the provider network for user endpoint devices associated with the site. When an application server signals an intent to establish a media session with a user endpoint device of the site, the MSD selects a media server based on the preference order and provides an indicator of the selected media server. The application server can then contact the selected media server identified by the indicator to establish and support a media session with the user endpoint device.

摘要翻译： 公开了用于在提供商网络内优化媒体流的技术。 提供商网络包括多个站点，每个站点具有能够支持与用户端点设备的媒体会话的一个或多个媒体服务器。 提供商网络还包括媒体服务器导向器（MSD），其接收标识已经向特定站点注册的一个或多个用户端点设备的注册信息。 使用该注册信息以及预定的优选策略，MSD为与站点相关联的用户端点设备准备提供商网络的媒体服务器的优选顺序。 当应用服务器发出与站点的用户端点设备建立媒体会话的意图时，MSD根据偏好顺序选择媒体服务器，并提供所选择的媒体服务器的指示符。 然后，应用服务器可以联系由指示符标识的所选择的媒体服务器，以建立和支持与用户端点设备的媒体会话。