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    • 12. 发明申请
    • METHOD AND APPARATUS FOR MANAGING COMMUNICATION FAULTS
    • 用于管理通信故障的方法和装置
    • US20110149951A1
    • 2011-06-23
    • US12644203
    • 2009-12-22
    • Chaoxin QiuArshad KhanNiral Sheth
    • Chaoxin QiuArshad KhanNiral Sheth
    • H04L12/66
    • H04L12/66H04L12/4675H04L41/042H04L41/507
    • A system that incorporates teachings of the present disclosure may utilize, for example, a method involving receiving from a first communication device a service request while providing back-up services to an out-of-service network element, detecting a deficiency in call state information to process the service request, transmitting to the first communication device an error message that prevents termination of an active Internet Protocol (IP) communication path between the first communication device and a second communication device, and receiving from the first communication device a request for an alternate IP communication path for communicating between the first and second communication devices which resolves the deficiency in call state information. Additional embodiments are disclosed.
    • 结合本公开的教导的系统可以利用例如涉及从第一通信设备接收服务请求同时向服务外网络元件提供备份服务的方法,检测呼叫状态信息的不足 为了处理所述服务请求,向所述第一通信设备发送防止在所述第一通信设备和第二通信设备之间终止活动的因特网协议(IP)通信路径的错误消息,以及从所述第一通信设备接收对 用于在解决呼叫状态信息不足的第一和第二通信设备之间通信的备用IP通信路径。 公开了另外的实施例。
    • 13. 发明授权
    • Customized behavior of a control layer towards an application server in a packet-based network
    • 将控制层定制到基于分组的网络中的应用服务器的行为
    • US08655996B2
    • 2014-02-18
    • US12827573
    • 2010-06-30
    • Niral ShethArshad KhanChaoxin Qiu
    • Niral ShethArshad KhanChaoxin Qiu
    • G06F15/177
    • H04L65/1046
    • System(s) and method(s) are provided for regulating interaction amongst an application layer and a control layer in a packet-based core network. A data structure is provisioned in a centralized repository; the data structure includes (i) at least one procedure for regulating interaction amongst a session control component within the control layer and application server within the application layer, and (ii) an identification (ID) field attribute that uniquely identifies the data structure. To regulate such interaction, the session control component acquires a set of provisioned data structures; acquisition is automatic and can be dictated, in part, by generation of a data structure, or modification of an existing data structure or an ID field attribute. Based at least on an ID field attribute retained in a subscriber service profile, the session control component references a data structure identified by the ID field attribute and implements one or more procedures retained in such data structure. Implementation of the one or more procedure regulates the interaction between the session control component and the application server.
    • 提供了用于调节基于分组的核心网络中的应用层和控制层之间的交互的系统和方法。 数据结构在集中式存储库中提供; 数据结构包括(i)用于调节控制层内的会话控制组件和应用层内的应用服务器之间的交互的至少一个过程,以及(ii)唯一地标识数据结构的标识(ID)字段属性。 为了规范这种交互,会话控制组件获取一组提供的数据结构; 采集是自动的,并且可以部分地通过生成数据结构或修改现有数据结构或ID字段属性来规定。 至少基于保留在订户服务简档中的ID字段属性,会话控制组件引用由ID字段属性标识的数据结构,并且实现在这种数据结构中保留的一个或多个过程。 一个或多个过程的实现调节会话控制组件和应用服务器之间的交互。
    • 14. 发明申请
    • COMMUNICATION SYSTEM WITH FAILOVER COMMUNICATION SERVICES
    • 具有故障通信服务的通信系统
    • US20120113796A1
    • 2012-05-10
    • US12943457
    • 2010-11-10
    • CHAOXIN QIUArshad KhanNiral Sheth
    • CHAOXIN QIUArshad KhanNiral Sheth
    • H04L12/26
    • H04L65/1016H04L65/1073
    • A system may include, for example, an Interrogating Call Session Control Function (I-CSCF) device having a processor adapted to receive a request from a Serving CSCF (S-CSCF) device communicatively coupled to a first communication device to establish communications with a second communication device responsive to the first communication device initiating a call directed to the second communication device, and to identify a primary S-CSCF device to which the second communication device is registered. The processor can also be adapted to detect a communication fault when attempting to communicate with the primary S-CSCF device, and to identify a secondary S-CSCF device that provides backup communication services to the second communication device responsive to detecting the communication fault. Other embodiments are disclosed.
    • 系统可以包括例如具有处理器的询问呼叫会话控制功能(I-CSCF)设备,该处理器适于从通信地耦合到第一通信设备的服务CSCF(S-CSCF)设备接收请求,以建立与 响应于所述第一通信设备发起针对所述第二通信设备的呼叫以及识别所述第二通信设备向其注册的主S-CSCF设备的第二通信设备。 当处理器尝试与主S-CSCF设备进行通信时,也可以适应于检测通信故障,并且响应于检测到通信故障,识别向第二通信设备提供备用通信服务的辅助S-CSCF设备。 公开了其他实施例。
    • 15. 发明申请
    • PRIORITIZATION OF PROTOCOL MESSAGES AT A SERVER
    • 服务器上的协议消息优先
    • US20110320555A1
    • 2011-12-29
    • US12825936
    • 2010-06-29
    • Chaoxin QiuArshad KhanNiral Sheth
    • Chaoxin QiuArshad KhanNiral Sheth
    • G06F15/16
    • H04L67/325H04L63/08H04L63/0892H04L65/1016H04L65/80H04L67/322
    • System(s) and method(s) are provided for prioritizing protocol messages received at a server. A client generates a request message and incorporates a data unit therein in order to indicate type of service application that triggered generation of the request message. The client conveys the request message to a server configured to respond to the request message. To supply data in response to the message request, the server prioritizes the request message based at least on the data unit that conveys the type of service application. The server can assign a set of request messages to a group of scheduling queues based at least on ranking of the type of service associated with at least one request message in the set of request messages. Based on performance conditions, the server also can reject one or more request messages according to the ranking.
    • 提供系统和方法用于优先化在服务器处接收的协议消息。 客户端生成请求消息并且在其中并入数据单元,以便指示触发生成请求消息的服务应用的类型。 客户端将请求消息传送到配置为响应请求消息的服务器。 为了响应于消息请求提供数据,服务器至少基于传达服务类型的数据单元来优先处理请求消息。 服务器可以至少基于与该组请求消息中的至少一个请求消息相关联的服务类型的等级,将一组请求消息分配给一组调度队列。 根据性能条件,服务器还可以根据排名拒绝一个或多个请求消息。
    • 16. 发明授权
    • Prioritization of protocol messages at a server
    • 在服务器上确定协议消息的优先级
    • US09319433B2
    • 2016-04-19
    • US12825936
    • 2010-06-29
    • Chaoxin QiuArshad KhanNiral Sheth
    • Chaoxin QiuArshad KhanNiral Sheth
    • G06F15/16H04L29/06H04L29/08
    • H04L67/325H04L63/08H04L63/0892H04L65/1016H04L65/80H04L67/322
    • System(s) and method(s) are provided for prioritizing protocol messages received at a server. A client generates a request message and incorporates a data unit therein in order to indicate type of service application that triggered generation of the request message. The client conveys the request message to a server configured to respond to the request message. To supply data in response to the message request, the server prioritizes the request message based at least on the data unit that conveys the type of service application. The server can assign a set of request messages to a group of scheduling queues based at least on ranking of the type of service associated with at least one request message in the set of request messages. Based on performance conditions, the server also can reject one or more request messages according to the ranking.
    • 提供系统和方法用于优先化在服务器处接收的协议消息。 客户端生成请求消息并且在其中并入数据单元,以便指示触发生成请求消息的服务应用的类型。 客户端将请求消息传送到配置为响应请求消息的服务器。 为了响应于消息请求提供数据,服务器至少基于传达服务类型的数据单元来优先处理请求消息。 服务器可以至少基于与该组请求消息中的至少一个请求消息相关联的服务类型的等级,将一组请求消息分配给一组调度队列。 根据性能条件,服务器还可以根据排名拒绝一个或多个请求消息。
    • 19. 发明授权
    • Communication system with failover communication services
    • 具有故障转移通信服务的通信系统
    • US08619547B2
    • 2013-12-31
    • US12943457
    • 2010-11-10
    • Chaoxin QiuArshad KhanNiral Sheth
    • Chaoxin QiuArshad KhanNiral Sheth
    • H04J1/16H04J3/14H04L12/26
    • H04L65/1016H04L65/1073
    • A system may include, for example, an Interrogating Call Session Control Function (I-CSCF) device having a processor adapted to receive a request from a Serving CSCF (S-CSCF) device communicatively coupled to a first communication device to establish communications with a second communication device responsive to the first communication device initiating a call directed to the second communication device, and to identify a primary S-CSCF device to which the second communication device is registered. The processor can also be adapted to detect a communication fault when attempting to communicate with the primary S-CSCF device, and to identify a secondary S-CSCF device that provides backup communication services to the second communication device responsive to detecting the communication fault. Other embodiments are disclosed.
    • 系统可以包括例如具有处理器的询问呼叫会话控制功能(I-CSCF)设备,该处理器适于从通信地耦合到第一通信设备的服务CSCF(S-CSCF)设备接收请求,以建立与 响应于所述第一通信设备发起针对所述第二通信设备的呼叫以及识别所述第二通信设备向其注册的主S-CSCF设备的第二通信设备。 当处理器尝试与主S-CSCF设备进行通信时,也可以适应于检测通信故障,并且响应于检测到通信故障,识别向第二通信设备提供备用通信服务的辅助S-CSCF设备。 公开了其他实施例。