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11. 发明授权

US09699323B2 Separate charging for supplemental content in a data flow 有权
公开(公告)号：US09699323B2
公开(公告)日：2017-07-04
申请号：US13930366
申请日：2013-06-28
申请人： Yigang Cai , Ranjan Sharma
发明人： Yigang Cai , Ranjan Sharma
IPC分类号： H04M15/00 , H04L12/14
CPC分类号： H04M15/63 , H04L12/1425 , H04L12/1471 , H04M15/41 , H04M15/43 , H04M15/60 , H04M15/64 , H04M15/67
摘要： Systems and methods that provide charging for supplemental content in a data flow separately from other content in the data flow. One embodiment comprises a network element of a Packet-Switched (PS) network that serves mobile User Equipment (UE). The network element receives a data flow of packets for a download of content requested by the UE, and identifies supplemental content in the data flow not requested by the UE, such as advertising content. The network element generates a charging request, inserts charging information for the supplemental content in the charging request, and transmits the charging request to a charging system so that the supplemental content can be charged separately from other content of the data flow.

12. 发明授权

US09231774B2 Congestion control for radio access networks (RAN) 有权
标题翻译：无线接入网络（RAN）的拥塞控制
公开(公告)号：US09231774B2
公开(公告)日：2016-01-05
申请号：US13628840
申请日：2012-09-27
申请人： Yigang Cai , Ranjan Sharma
发明人： Yigang Cai , Ranjan Sharma
IPC分类号： H04L12/14 , H04L12/801 , H04M15/00 , H04W28/02 , H04L12/911 , H04W4/24
CPC分类号： H04L12/1407 , H04L12/1489 , H04L47/11 , H04L47/12 , H04L47/748 , H04M15/66 , H04M15/8016 , H04M15/8027 , H04W4/24 , H04W28/0284 , H04W28/0289
摘要： Systems and methods are disclosed for controlling congestion in a Radio Access Network (RAN). One embodiment comprises a charging system of a network. The charging system receives a traffic report for a RAN indicating a congestion condition in an area of the RAN. The charging system then identifies a subscriber in the area of the RAN, identifies a service plan for the subscriber, and generates modified rules that deviate from predefined rules in the service plan of the subscriber in response to the congestion condition. The charging system then provides the modified rules to a network entity, such as a Policy and Charging Rules Function (PCRF), that performs policy and charging control for a service requested by the subscriber.
摘要翻译：公开了用于控制无线接入网（RAN）中的拥塞的系统和方法。一个实施例包括网络的计费系统。收费系统接收RAN指示RAN的区域中的拥塞状况的业务报告。然后，计费系统识别RAN区域中的用户，识别用户的服务计划，并响应于拥塞状况，生成偏离用户服务计划中的预定规则的修改规则。然后，计费系统将修改的规则提供给诸如策略和计费规则功能（PCRF）的网络实体，该策略和计费规则功能（PCRF）对由用户请求的服务执行策略和计费控制。

13. 发明授权

US08811175B2 Closed-loop QOS control using charging groups 有权
标题翻译：使用充电组闭环QOS控制
公开(公告)号：US08811175B2
公开(公告)日：2014-08-19
申请号：US13432148
申请日：2012-03-28
申请人： Ranjan Sharma , Yigang Cai
发明人： Ranjan Sharma , Yigang Cai
IPC分类号： H04W28/10
CPC分类号： H04L47/822 , H04L12/1407 , H04L12/1467 , H04L47/22 , H04L47/805 , H04L47/808 , H04L47/828 , H04M15/765
摘要： A method and apparatus for providing Quality of Service (QoS) gating and control as a function of quota consumption by a group of users is disclosed. A feedback mechanism for QoS gating and control with an Offline Charging System (OFCS) is also provided. In a packet telecommunication network, the Policy Charging and Control architecture is modified to include an Aggregation Interface Function that dynamically collects usage quantum for users in real time. The Aggregation Interface Function proactively seeks user group information and aggregates usage quantum over an entire group to prevent surprise overage charges at billing.
摘要翻译：公开了一种用于根据一组用户的配额消耗提供服务质量（QoS）门控和控制的方法和装置。还提供了使用离线计费系统（OFCS）进行QoS门控和控制的反馈机制。在分组电信网络中，策略计费和控制架构被修改为包括实时地为用户动态地收集使用量的聚合接口功能。聚合接口功能主动寻求用户组信息，并将整个组合的用量集中在一起，以防止计费中出现惊喜超额费用。

14. 发明申请

US20140169537A1 NOTIFICATION TO A COMUNICATION DEVICE THAT A VOICE MAIL RECORDING IS IN PROGRESS 审中-公开
标题翻译：通知语音邮件记录正在进行的通信设备
公开(公告)号：US20140169537A1
公开(公告)日：2014-06-19
申请号：US13715072
申请日：2012-12-14
申请人： Ranjan Sharma , Yigang Cai
发明人： Ranjan Sharma , Yigang Cai
IPC分类号： H04M3/533
CPC分类号： H04M3/537 , H04M3/42195 , H04M3/53366 , H04M2203/4563
摘要： Systems and methods are disclosed for providing a notification to a communication device indicating that a voice mail recording from a calling party is in progress. One embodiment comprises a voice mail entity of a communication network. The voice mail entity initiates a recording of a voice mail message from a calling party for a communication device, and provides an alert to the communication device indicating that the recording of the voice mail message is in progress. In another embodiment, the voice mail entity receives a request from the communication device to communicate with the calling party, determines if the recording is in progress, and forwards a call from voice mail entity to the communication device based on a determination that the recording is in progress.
摘要翻译：公开了用于向通信设备提供指示来自主叫方的语音邮件记录正在进行的通知的系统和方法。一个实施例包括通信网络的语音邮件实体。语音邮件实体发起来自通信设备的主叫方的语音邮件消息的记录，并且向通信设备提供指示语音邮件消息的记录正在进行的警报。在另一个实施例中，语音邮件实体从通信设备接收与呼叫方通信的请求，确定录像是否在进行中，并且基于确定该录音是否从语音邮件实体转发到通信设备的呼叫进行中。

15. 发明授权

US08737953B2 Fault-resilient method of generating complete correlated IMS charging data records 有权
标题翻译：产生完整的相关IMS收费数据记录的故障恢复方法
公开(公告)号：US08737953B2
公开(公告)日：2014-05-27
申请号：US12472879
申请日：2009-05-27
申请人： Ranjan Sharma , Shengqiang Wang , Yigang Cai
发明人： Ranjan Sharma , Shengqiang Wang , Yigang Cai
IPC分类号： H04M11/00 , H04M15/00 , G07F19/00
CPC分类号： H04M15/00 , H04L65/1016 , H04M15/41 , H04M15/43 , H04M15/44 , H04M15/57 , H04M2215/0104 , H04M2215/208 , H04W4/24
摘要： An IMS charging collection function node for processing incoming accounting requests (ACRs) is provided. The node includes an ACR database that stores ACR messages, an Incomplete database that stores any ACR [Interim] or [Stop] received by the charging collection function node when a corresponding ACR [Start] is not stored in the ACR database, or also ACR[Start] when the remaining accounting requests, consisting of ACR [Interim] or [Stop] are not available with the charging collection function, a disk that stores ACRs; a first transformation engine that aggregates CDRs, a CDR aggregation database that stores aggregated CDRs, a second transformation engine that correlates CDRs, a CDR correlation database that stores correlated CDRs, and a third evaluation engine that cyclically evaluates the Incomplete database, wherein the IMS charging collection function node is communicatively and collaboratively coupled with other IMS charging collection function nodes across the IMS network to eliminate or reduce production of incomplete CDRs.
摘要翻译：提供了一种用于处理进入计费请求（ACR）的IMS收费功能节点。该节点包括存储ACR消息的ACR数据库，当ACR [Start]不存储在ACR数据库中时，存储由计费收集功能节点收到的ACR [Interim]或[Stop]的不完整数据库，或ACR [开始]当由ACR [临时]或[停止]组成的剩余计费请求不可用于计费收集功能时，存储ACR的磁盘; 汇集CDR的第一转换引擎，存储聚合的CDR的CDR聚合数据库，关联CDR的第二转换引擎，存储相关CDR的CDR相关数据库以及循环地评估不完整数据库的第三评估引擎，其中IMS计费收集功能节点与IMS网络中的其他IMS计费收集功能节点通信和协作地耦合，以消除或减少不完整CDR的产生。

16. 发明申请

US20130262308A1 SPENDING LIMITS FOR OFFLINE CHARGING 审中-公开
标题翻译：离岸收费的开支限额
公开(公告)号：US20130262308A1
公开(公告)日：2013-10-03
申请号：US13438265
申请日：2012-04-03
申请人： Yigang Cai , Ranjan Sharma
发明人： Yigang Cai , Ranjan Sharma
IPC分类号： G06Q20/40
CPC分类号： G06Q20/145 , G06Q20/28 , G06Q20/405 , G06Q20/42
摘要： Systems and methods that provide spending limits for offline charging. In one embodiment, an offline charging system monitors usage of an end user over a packet core network, and identifies a spending limit that the end user is allowed to consume during a time period, such as a billing cycle. The offline charging system determines that the usage of the end user is approaching the spending limit during a session, identifies options for the end user to continue with the session as the usage of the end user approaches the spending limit, and initiates a notification to the end user indicating the options. The offline charging system receives a response from the end user selecting one of the options, and conveys the selected option to a network element in the packet core network that modifies policies for the session.
摘要翻译：为离线收费提供消费限额的系统和方法。在一个实施例中，离线计费系统监视分组核心网络上的最终用户的使用，并且识别终端用户在诸如计费周期的时间段期间被允许消费的支出限制。离线计费系统确定最终用户的使用在会话期间接近支出限额，识别最终用户在最终用户的使用接近支出限额时继续进行会话的选项，并发起通知给最终用户指示选项。离线计费系统从最终用户接收选择其中一个选项的响应，并将所选择的选项传送到分组核心网络中的网络元件，该网络元件修改该会话的策略。

17. 发明申请

US20130258849A1 CLOSED-LOOP QOS CONTROL USING CHARGING GROUPS 有权
标题翻译：使用充电组闭环控制QOS控制
公开(公告)号：US20130258849A1
公开(公告)日：2013-10-03
申请号：US13432148
申请日：2012-03-28
申请人： Ranjan Sharma , Yigang Cai
发明人： Ranjan Sharma , Yigang Cai
IPC分类号： H04W28/10
CPC分类号： H04L47/822 , H04L12/1407 , H04L12/1467 , H04L47/22 , H04L47/805 , H04L47/808 , H04L47/828 , H04M15/765
摘要： A method and apparatus for providing Quality of Service (QoS) gating and control as a function of quota consumption by a group of users is disclosed. A feedback mechanism for QoS gating and control with an Offline Charging System (OFCS) is also provided. In a packet telecommunication network, the Policy Charging and Control architecture is modified to include an Aggregation Interface Function that dynamically collects usage quantum for users in real time. The Aggregation Interface Function proactively seeks user group information and aggregates usage quantum over an entire group to prevent surprise overage charges at billing.
摘要翻译：公开了一种用于根据一组用户的配额消耗提供服务质量（QoS）门控和控制的方法和装置。还提供了使用离线计费系统（OFCS）进行QoS门控和控制的反馈机制。在分组电信网络中，策略计费和控制架构被修改为包括实时地为用户动态地收集使用量的聚合接口功能。聚合接口功能主动寻求用户组信息，并将整个组合的用量集中在一起，以防止计费中出现惊喜超额费用。

18. 发明申请

US20130188554A1 OFFLINE CHARGING PER SERVICE DATA FLOW 有权
标题翻译：每次服务数据流量的离线收费
公开(公告)号：US20130188554A1
公开(公告)日：2013-07-25
申请号：US13357478
申请日：2012-01-24
申请人： Yigang Cai , Ranjan Sharma
发明人： Yigang Cai , Ranjan Sharma
IPC分类号： H04W4/24
CPC分类号： H04M15/65 , H04L12/1407 , H04M15/66
摘要： Systems and methods for selecting offline charging functions per service data flow during a data session over a packet data network. One embodiment comprises a Policy and ChargingRules Function (PCRF) that receives information regarding service data flows initiated during a data session over a packet data network. For each of the service data flows, the PCRF selects an offline charging function for the service data flow based on the information for the service data flow, and provides an identifier for the selected offline charging function to a Policy and Charging Enforcement Function (PCEF). The PCEF may then generate charging requests for the service data flow in response to chargeable events, and route the charging requests to the selected offline charging function based on the identifier.
摘要翻译：在分组数据网络的数据会话期间，每个服务数据流选择离线计费功能的系统和方法。一个实施例包括策略和计费规则功能（PCRF），其接收关于在分组数据网络的数据会话期间发起的服务数据流的信息。对于每个服务数据流，PCRF基于服务数据流的信息为服务数据流选择离线计费功能，并将所选择的离线计费功能的标识符提供给策略和计费执行功能（PCEF）。 PCEF可以响应于可计费事件而产生针对服务数据流的计费请求，并且基于该标识符将计费请求路由到所选择的离线计费功能。

19. 发明申请

US20120011536A1 METHOD AND APPARATUS FOR PROVIDING ACCESS TO A SUBSCRIPTION BROADCAST CHANNEL ON DEMAND VIA A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通过通信网络提供访问订阅广播频道的方法和装置
公开(公告)号：US20120011536A1
公开(公告)日：2012-01-12
申请号：US12833343
申请日：2010-07-09
申请人： Shengqiang Wang , Ranjan Sharma , Yigang Cai
发明人： Shengqiang Wang , Ranjan Sharma , Yigang Cai
IPC分类号： H04N7/16
CPC分类号： H04N21/2187 , H04N21/2541
摘要： A request to provide access to a specified subscription broadcast channel during a specified period is received from a subscriber device. A first instruction to allow the subscriber device to access the specified subscription broadcast channel is transmitted to a second device, prior to the specified period. A second instruction to restrict access by the subscriber device to the specified subscription broadcast channel is transmitted to the second device, substantially at the end of the specified period.
摘要翻译：从订户设备接收到在指定时段期间提供对指定订阅广播频道的访问的请求。允许用户设备访问指定的订阅广播信道的第一指令在指定的时间段之前被发送到第二设备。限制用户设备访问指定的订阅广播信道的第二指令被发送到第二设备，基本上在指定周期结束。

20. 发明申请

US20100304710A1 FAULT-RESILIENT METHOD OF GENERATING COMPLETE CORRELATED IMS CHARGING DATA RECORDS 有权
标题翻译：产生完整相关的IMS充电数据记录的故障恢复方法
公开(公告)号：US20100304710A1
公开(公告)日：2010-12-02
申请号：US12472879
申请日：2009-05-27
申请人： Ranjan Sharma , Shengqiang Wang , Yigang Cai
发明人： Ranjan Sharma , Shengqiang Wang , Yigang Cai
IPC分类号： H04M11/00
CPC分类号： H04M15/00 , H04L65/1016 , H04M15/41 , H04M15/43 , H04M15/44 , H04M15/57 , H04M2215/0104 , H04M2215/208 , H04W4/24
摘要： An IMS charging collection function node for processing incoming accounting requests (ACRs) is provided. The node includes an ACR database that stores ACR messages, an Incomplete database that stores any ACR [Interim] or [Stop] received by the charging collection function node when a corresponding ACR [Start] is not stored in the ACR database, or also ACR[Start] when the remaining accounting requests, consisting of ACR [Interim] or [Stop] are not available with the charging collection function, a disk that stores ACRs; a first transformation engine that aggregates CDRs, a CDR aggregation database that stores aggregated CDRs, a second transformation engine that correlates CDRs, a CDR correlation database that stores correlated CDRs, and a third evaluation engine that cyclically evaluates the Incomplete database, wherein the IMS charging collection function node is communicatively and collaboratively coupled with other IMS charging collection function nodes across the IMS network to eliminate or reduce production of incomplete CDRs.
摘要翻译：提供了一种用于处理进入计费请求（ACR）的IMS收费功能节点。该节点包括存储ACR消息的ACR数据库，当ACR [Start]不存储在ACR数据库中时，存储由计费收集功能节点收到的ACR [Interim]或[Stop]的不完整数据库，或ACR [开始]当由ACR [临时]或[停止]组成的剩余计费请求不可用于计费收集功能时，存储ACR的磁盘; 汇集CDR的第一转换引擎，存储聚合的CDR的CDR聚合数据库，关联CDR的第二转换引擎，存储相关CDR的CDR相关数据库以及循环地评估不完整数据库的第三评估引擎，其中IMS计费收集功能节点与IMS网络中的其他IMS计费收集功能节点通信和协作地耦合，以消除或减少不完整CDR的产生。

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