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51. 发明申请

US20090034702A1 MULTIPLE MAXIMUM DURATIONS DEFINED FOR SESSIONS OVER A COMMUNICATION NETWORK 有权
标题翻译：通过通信网络定义的多个最大时间间隔
公开(公告)号：US20090034702A1
公开(公告)日：2009-02-05
申请号：US11833763
申请日：2007-08-03
申请人： Yigang Cai
发明人： Yigang Cai
IPC分类号： H04M15/00
CPC分类号： H04M15/00 , H04L12/14 , H04L12/1467 , H04M15/63 , H04M15/70 , H04M15/705 , H04M15/72 , H04M15/725 , H04M15/745 , H04M15/775 , H04M15/785 , H04M15/8228 , H04M15/8292 , H04M15/83 , H04M15/853 , H04M15/854 , H04M15/88 , H04M17/00 , H04M2215/0108 , H04M2215/0116 , H04M2215/0168 , H04M2215/70 , H04M2215/7009 , H04M2215/7036 , H04M2215/7063 , H04M2215/7277 , H04M2215/7295 , H04M2215/7833 , H04M2215/81 , H04M2215/8162
摘要： Communication networks and associated methods and systems are disclosed that provide dynamically-configurable maximum durations for sessions over a communication network. For a session, the communication network determines the traditional static maximum duration and the calculated maximum duration (for prepaid sessions). In addition to these maximum durations, the communication network also determines a dynamic maximum duration for the session based on duration criteria. The communication network then selects one of the maximum durations based on the duration criteria, and monitors the session based on the selected maximum duration. By defining the duration criteria in a particular manner, a new dynamically-configured maximum duration for sessions may be used instead of relying only on the static maximum duration and the calculated maximum duration (for prepaid sessions).
摘要翻译：公开了通信网络和相关联的方法和系统，其通过通信网络为会话提供动态可配置的最大持续时间。对于会话，通信网络确定传统的静态最大持续时间和计算的最大持续时间（用于预付费会话）。除了这些最大持续时间之外，通信网络还基于持续时间标准确定会话的动态最大持续时间。然后，通信网络基于持续时间标准选择最大持续时间中的一个，并且基于所选择的最大持续时间来监视会话。通过以特定方式定义持续时间标准，可以使用新的动态配置的会话最大持续时间，而不是仅依赖于静态最大持续时间和计算的最大持续时间（用于预付费会话）。

52. 发明申请

US20080317004A1 SIP ENDPOINT CONFIGURATION IN VoIP NETWORKS 有权
标题翻译： VoIP网络中的SIP端点配置
公开(公告)号：US20080317004A1
公开(公告)日：2008-12-25
申请号：US11934771
申请日：2007-11-03
申请人： Yigang Cai , Alexander Aihao Yin
发明人： Yigang Cai , Alexander Aihao Yin
IPC分类号： H04L12/66
CPC分类号： H04L41/12 , H04L41/0806 , H04L41/082 , H04L41/0886 , H04L41/5087 , H04L65/1006 , H04L65/1059
摘要： VoIP networks and methods are disclosed for configuring SIP endpoints of VoIP networks. An application server of a VoIP network identifies an endpoint configuration for the SIP endpoints, and generates a configuration command based on the endpoint configuration. The application server formats a SIP message to include the configuration command, and transmits the SIP message to the SIP endpoints. Responsive to receiving the SIP message, the SIP endpoints process the SIP message to identify the configuration command, and set local configuration parameters based on the configuration command.
摘要翻译：公开VoIP网络和方法来配置VoIP网络的SIP端点。 VoIP网络的应用服务器识别SIP端点的端点配置，并根据端点配置生成配置命令。应用服务器格式化SIP消息以包括配置命令，并将SIP消息发送到SIP端点。响应于接收SIP消息，SIP端点处理SIP消息以识别配置命令，并根据配置命令设置本地配置参数。

53. 发明申请

US20080305811A1 STORING ACCESS NETWORK INFORMATION FOR AN IMS USER IN A SUBSCRIBER PROFILE 有权
标题翻译：存储访问网络信息，用于订阅者配置文件中的IMS用户
公开(公告)号：US20080305811A1
公开(公告)日：2008-12-11
申请号：US11761145
申请日：2007-06-11
申请人： Yigang Cai , Alok Sharma
发明人： Yigang Cai , Alok Sharma
IPC分类号： H04Q7/00
CPC分类号： H04L67/306 , H04L29/12188 , H04L61/1588 , H04L65/1016 , H04L65/1073
摘要： IMS networks and methods are disclosed for storing information on the access network of a user in a subscriber profile for the user. When a communication device of a user attempts to register with an IMS network, a P-CSCF receives a register request message from the communication device, and identifies access network information for the user. The P-CSCF then transmits another register request message to an S-CSCF that includes the access network information, and the S-CSCF in turn forwards the access network information to an HSS. The HSS then stores the access network information in the subscriber profile for the user. Nodes in the IMS network that retrieve the subscriber profile may acquire the access network information to provide services based on the access network information.
摘要翻译：公开了IMS网络和方法，用于在用户的用户简档中存储关于用户的接入网络的信息。当用户的通信设备尝试向IMS网络注册时，P-CSCF从通信设备接收注册请求消息，并标识用户的接入网络信息。 P-CSCF然后向包括接入网络信息的S-CSCF发送另一个注册请求消息，并且S-CSCF又将接入网络信息转发到HSS。 HSS然后将访问网络信息存储在用户的用户简档中。检索用户简档的IMS网络中的节点可以基于接入网络信息获取接入网络信息以提供业务。

54. 发明申请

US20080182549A1 Method of configuring an adaptive module for an offline charging system 有权
标题翻译：为离线收费系统配置自适应模块的方法
公开(公告)号：US20080182549A1
公开(公告)日：2008-07-31
申请号：US11798701
申请日：2007-05-16
申请人： Yigang Cai , Chun Guang Xu , Sheng Chen , Hong Wei Sun
发明人： Yigang Cai , Chun Guang Xu , Sheng Chen , Hong Wei Sun
IPC分类号： H04M11/00
CPC分类号： H04L12/14 , H04L12/1403 , H04L12/1485
摘要： In an example method of configuring an adaptive module for an offline charging system, a selection is received which selects one of a plurality of charging functions. In an example, the selection is received in response to a user prompt. In another example, the plurality of charging functions includes a charging data function (CDF), a charging gateway function (CGF), an integrated CDF/CGF without Ga interface support and an integrated CDF/CGF with Ga interface support. An adaptive module is configured to conform with the selected charging function. The adaptive module has the capacity to conform to any one of the plurality of charging functions. For example, the adaptive module includes a number of program modules and the configuring step selects which of the program modules are enabled and an order in which the enabled program modules are to be executed. The configured adaptive module is executed at a physical entity (e.g., a CDF, a CGF, etc.) within the offline charging system.
摘要翻译：在为离线计费系统配置自适应模块的示例性方法中，接收到选择多个计费功能中的一个的选择。在一个示例中，响应于用户提示接收选择。在另一示例中，多个充电功能包括充电数据功能（CDF），充电网关功能（CGF），没有Ga接口支持的集成CDF / CGF和具有Ga接口支持的集成CDF / CGF。自适应模块被配置为符合所选择的充电功能。自适应模块具有符合多个充电功能中的任何一个的能力。例如，自适应模块包括多个程序模块，并且配置步骤选择启用程序模块中的哪一个以及要执行启用的程序模块的顺序。配置的自适应模块在离线计费系统内的物理实体（例如，CDF，CGF等）处执行。

55. 发明申请

US20080170672A1 Enhanced telecommunications greeting system 审中-公开
标题翻译：增强电讯问答系统
公开(公告)号：US20080170672A1
公开(公告)日：2008-07-17
申请号：US11653736
申请日：2007-01-16
申请人： Yigang Cai
发明人： Yigang Cai
IPC分类号： H04M3/533 , H04M3/42
CPC分类号： H04M3/42059 , H04M3/4211 , H04M3/53391 , H04M2203/2072
摘要： This invention relates to a method and apparatus for returning custom greetings to callers of a station that is not answering a telecommunications call. The greeting can be a specific message for one caller, while other callers receive a standard greeting. Callers are identified by incoming calling line identification or by a uniform resource identifier. The message can be time sensitive so that it is activated only at specified times. The message can also be used to elicit a request from the caller to access data in the called party's database. Advantageously, special messages can be left for individual callers without disturbing the normal answering process.
摘要翻译：本发明涉及一种用于将定制问候返回给不接听电话呼叫的电台的呼叫者的方法和装置。问候语可以是一个呼叫者的特定消息，而其他呼叫者会收到一个标准问候语。来电者通过来电线路标识或统一的资源标识符来识别。该消息可以是时间敏感的，以便仅在指定的时间被激活。该消息还可用于引用来自呼叫者的请求以访问被叫方的数据库中的数据。有利地，可以为个人呼叫者留下特殊的消息，而不会干扰正常的应答过程。

56. 发明申请

US20080113648A1 Controlling a shutoff/restart of mobile virtual network operations prepaid services 有权
标题翻译：控制移动虚拟网络运营预付费服务的关闭/重启
公开(公告)号：US20080113648A1
公开(公告)日：2008-05-15
申请号：US11599024
申请日：2006-11-14
申请人： Yigang Cai
发明人： Yigang Cai
IPC分类号： H04M17/00
CPC分类号： H04M15/00 , G06Q20/102 , G06Q30/0613 , G06Q40/12
摘要： This invention relates to a feature for controlling resellers of telecommunications services. A service provider may freeze the accounts, and therefore service, for all customers of a reseller if that reseller is behind on payments to the service provider. In one preferred embodiment, all customers of a reseller are identified with a reseller identification field in the customer's data stored by the service provider. When the service provider issues a freeze order, the account records for all customers of the reseller, identified by the reseller identification stored for each customer, are set into a frozen state wherein these customers cannot initiate or receive calls; after the frozen state is removed, the various promotions allotted to each customer are reinstated. Advantageously, the threat of freezing service to the customers of the reseller is a potent weapon to force the reseller to pay the service provider.
摘要翻译：本发明涉及用于控制电信业务经销商的特征。如果经销商在支付给服务提供商的情况下，服务提供商可能冻结帐户，并因此为经销商的所有客户提供服务。在一个优选实施例中，经销商的所有客户都由服务提供商存储的客户数据中的经销商识别字段标识。当服务提供商发出冻结订单时，由为每个客户存储的经销商识别标识的经销商的所有客户的帐户记录被设置为冻结状态，其中这些客户不能发起或接收呼叫; 在冻结状态被删除后，分配给每个客户的各种促销活动得到恢复。有利的是，向经销商的客户冻结服务的威胁是迫使经销商向服务提供商付款的有效武器。

57. 发明申请

US20080103992A1 THIRD PARTY CHARGING FOR SIP SESSIONS 有权
标题翻译： SIP会议第三方收费
公开(公告)号：US20080103992A1
公开(公告)日：2008-05-01
申请号：US11553520
申请日：2006-10-27
申请人： Yigang Cai , Tienyu Chiu , Eric H. Henrikson , E-Ling Lou , Bharat H. Patel
发明人： Yigang Cai , Tienyu Chiu , Eric H. Henrikson , E-Ling Lou , Bharat H. Patel
IPC分类号： G06F17/00 , G07B17/02
CPC分类号： H04L12/14 , H04L12/1471 , H04L65/1016
摘要： Communication networks and associated methods are disclosed that provide third party charging for SIP sessions. A communication network of the invention comprises a session control function (e.g., an IMS CSCF), a network node (e.g., an IMS application server), and a charging system. The session control function serves a SIP session initiated between a first and second party. The network node identifies a third party to charge for the session. The network node includes a third party identifier for the third party in a SIP message for the session, and transmits the SIP message to the session control function. The session control function generates a charging message, maps the third party identifier to the charging message, and transmits the charging message that includes the third party identifier to the charging system. The charging system then initiates charging of the session to the third party based on the third party identifier.
摘要翻译：公开了为SIP会话提供第三方计费的通信网络和相关方法。本发明的通信网络包括会话控制功能（例如，IMS CSCF），网络节点（例如，IMS应用服务器）和充电系统。会话控制功能服务于在第一方和第二方之间发起的SIP会话。网络节点标识第三方为会话收费。网络节点在会话的SIP消息中包括用于第三方的第三方标识符，并将SIP消息发送到会话控制功能。会话控制功能产生计费消息，将第三方标识符映射到计费消息，并将包括第三方标识符的计费消息发送给计费系统。然后，计费系统基于第三方标识符向第三方发起会话的计费。

58. 发明申请

US20080095337A1 STORAGE OF DATA MESSAGES FOR LATER RETRIEVAL BY THE RECIPIENT 有权
标题翻译：存储收件人后续检索的数据信息
公开(公告)号：US20080095337A1
公开(公告)日：2008-04-24
申请号：US11552430
申请日：2006-10-24
申请人： Yigang Cai , Alok Sharma
发明人： Yigang Cai , Alok Sharma
IPC分类号： H04M1/64
CPC分类号： H04L51/30 , H04L51/36 , H04L51/38 , H04W4/12 , H04W88/184
摘要： Systems and methods are disclosed that allow for storing of data messages (e.g., text messages or multimedia messages) in a data message mailbox. If a data message is sent from a sender to a recipient, then the communication network receiving the data message attempts to deliver the data message to the recipient. If unsuccessful in delivering the data message, then the network stores the data message for the recipient. If the communication network later receives a request to retrieve the stored data message from the recipient, then the communication network delivers the stored data message to the recipient.
摘要翻译：公开了允许将数据消息（例如，文本消息或多媒体消息）存储在数据消息邮箱中的系统和方法。如果数据消息从发送方发送到接收方，则接收数据消息的通信网络尝试将数据消息传递给接收方。如果传送数据消息不成功，则网络存储接收者的数据消息。如果通信网络稍后从接收者接收到检索所存储的数据消息的请求，则通信网络将所存储的数据消息传递给接收者。

59. 发明申请

US20080080372A1 Policy management based routing and filtering of charging data records in an Internet Protocol Multimedia Subsystem 审中-公开
标题翻译：基于策略管理的路由和过滤计费数据记录在互联网协议多媒体子系统中
公开(公告)号：US20080080372A1
公开(公告)日：2008-04-03
申请号：US11529306
申请日：2006-09-29
申请人： Yigang Cai , Yu Dong Li , Chun Guang Xu
发明人： Yigang Cai , Yu Dong Li , Chun Guang Xu
IPC分类号： H04L12/26
CPC分类号： H04L12/14 , H04L12/1403 , H04L41/0893 , H04L65/1016
摘要： A system and method for policy management based routing and filtering of charging data records (CDRs) used to bill for services provided by an Internet Protocol Multimedia Subsystem (IMS). The system includes a Vortex Rule Engine (VRE), which includes handling instructions for routing CDRs, and a CDR routing unit. The CDR routing unit receives a CDR, sends a query to the VRE for handling instructions relating to the received CDR, and routes the CDR based on the handling instructions received from the VRE in response to the query. The method includes the steps of receiving a CDR from a charging data function (CDF), sending a query relating to the CDR to a vortex rule engine (VRE), and routing the CDR to a storage location based on instructions received from the VRE.
摘要翻译：一种用于基于策略管理的路由和过滤计费数据记录（CDR）的系统和方法，所述计费数据记录用于对由因特网协议多媒体子系统（IMS）提供的服务进行计费。该系统包括涡流规则引擎（VRE），其包括用于路由CDR的处理指令和CDR路由单元。 CDR路由单元接收CDR，向VRE发送查询以处理与接收到的CDR相关的指令，并且基于从VRE接收到的响应于该查询的处理指令来路由该CDR。该方法包括以下步骤：从计费数据功能（CDF）接收CDR，向CDR规则引擎（VRE）发送与CDR相关的查询，以及基于从VRE接收的指令将该CDR路由到存储位置。

60. 发明申请

US20080010688A1 MEDIA SECURITY FOR IMS SESSIONS 审中-公开
标题翻译： IMS会议的媒体安全
公开(公告)号：US20080010688A1
公开(公告)日：2008-01-10
申请号：US11563508
申请日：2006-11-27
申请人： Yigang Cai , Simon Xu Chen , Alex Zhi Gang Hu , Luke Zhigang Yang
发明人： Yigang Cai , Simon Xu Chen , Alex Zhi Gang Hu , Luke Zhigang Yang
IPC分类号： H04L9/32
CPC分类号： H04L63/20 , H04L65/1016 , H04W12/0023 , H04W12/02
摘要： IMS networks and methods are disclosed for securing media streams for IMS sessions. A CSCF of an IMS network receives a registration message, such as a SIP Register message, from user equipment (UE) of an IMS subscriber indicating whether the UE supports media security. The CSCF then forwards a registration message, such as a Diameter MAR, to a subscriber database that includes a header parameter also indicating that the UE supports media security. A media security system generates media security information (e.g., algorithms, keys, etc), and the subscriber database transmits a response message, such as a Diameter MAA, to the CSCF that includes a header parameter for the media security information. The CSCF transmits a response message, such as a SIP 200 OK message, to the UE that includes a header parameter for the media security information. The UE may use the media security information to secure media streams.
摘要翻译：公开了用于保护用于IMS会话的媒体流的IMS网络和方法。 IMS网络的CSCF从IMS用户设备（UE）接收诸如SIP注册消息的注册消息，指示UE是否支持媒体安全性。 CSCF然后将诸如Diameter MAR的注册消息转发到订户数据库，用户数据库包括还指示UE支持媒体安全性的报头参数。媒体安全系统生成媒体安全信息（例如，算法，密钥等），并且订户数据库向包括用于媒体安全信息的报头参数的CSCF发送诸如Diameter MAA的响应消息。 CSCF向包括用于媒体安全信息的报头参数的UE发送诸如SIP 200 OK消息的响应消息。 UE可以使用媒体安全信息来保护媒体流。

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