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31. 发明申请

US20130024332A1 DIFFERENTIAL ONLINE CHARGING FOR TEXT MESSAGES BASED ON NETWORK TYPE 有权
标题翻译：基于网络类型的文本消息的差异在线充电
公开(公告)号：US20130024332A1
公开(公告)日：2013-01-24
申请号：US13184867
申请日：2011-07-18
申请人： Yigang Cai , Shaumir Shah , Sanjeev Singh
发明人： Yigang Cai , Shaumir Shah , Sanjeev Singh
IPC分类号： G06Q30/00
CPC分类号： H04M15/64 , G06Q20/145 , H04L51/38 , H04M15/06 , H04M15/61 , H04M15/62 , H04M15/80 , H04M15/8022 , H04M15/8038 , H04M15/8221 , H04W4/12
摘要： Systems and methods are disclosed for performing online charging for text messages. One embodiment comprises a system that handles a Mobile Originated (MO) text message. The system receives a send request for the MO text message, and generates an online credit request for the MO text message. The system determines a type of originating network for the MO text message, and inserts an indicator of the originating network type in the online credit request. The system may also determine a type of terminating network for the MO text message, and insert an indicator of the terminating network type in the online credit request. The system then transmits the online credit request to an online charging system to charge for the MO text message.
摘要翻译：公开了用于对文本消息执行在线计费的系统和方法。一个实施例包括处理移动发起（MO）文本消息的系统。该系统接收MO文本消息的发送请求，并生成一条在MO信息中的在线信用请求。该系统确定MO文本消息的始发网络的类型，并将在线信用请求中的始发网络类型的指示符插入。系统还可以确定用于MO文本消息的终止网络的类型，并将终止网络类型的指示符插入到在线信用请求中。系统然后将在线信用请求发送到在线计费系统以收取MO短信。

32. 发明申请

US20130023253A1 INTERFACE BETWEEN 3GPP NETWORKS AND 3GPP2 NETWORKS FOR WAP TEXT MESSAGING 失效
标题翻译： 3GPP网络之间的接口和用于WAP TEXT MESSAGING的3GPP2网络
公开(公告)号：US20130023253A1
公开(公告)日：2013-01-24
申请号：US13184809
申请日：2011-07-18
申请人： Yigang Cai , Gopa Ganguly , Sanjeev Singh , Shaumir Shah
发明人： Yigang Cai , Gopa Ganguly , Sanjeev Singh , Shaumir Shah
IPC分类号： H04W4/12
CPC分类号： H04W4/12 , H04L69/08 , H04W80/12
摘要： Systems and methods are disclosed for interworking WAP text messages between 3GPP and 3GPP2 networks. One embodiment comprises a system that receives a WAP text message from a sending entity that supports 3GPP standards, where the WAP text message is in a 3GPP format. The system determines that a receiving entity for the WAP text message supports 3GPP2 standards, and converts the WAP text message from the 3GPP format to a 3GPP2 format. The system then transmits the WAP text message in the 3GPP2 format to the receiving entity.
摘要翻译：公开了用于3GPP和3GPP2网络之间的互通WAP文本消息的系统和方法。一个实施例包括从支持3GPP标准的发送实体接收WAP文本消息的系统，其中WAP文本消息是3GPP格式。系统确定用于WAP文本消息的接收实体支持3GPP2标准，并将WAP文本消息从3GPP格式转换为3GPP2格式。然后，系统将3GPP2格式的WAP文本消息发送给接收实体。

33. 发明申请

US20070233861A1 Method and apparatus for implementing SMS SPAM filtering 审中-公开
标题翻译：实施SMS SPAM过滤的方法和装置
公开(公告)号：US20070233861A1
公开(公告)日：2007-10-04
申请号：US11395786
申请日：2006-03-31
申请人： Yigang Cai , Donna McGreal , Calixto McLean , Sanjeev Singh
发明人： Yigang Cai , Donna McGreal , Calixto McLean , Sanjeev Singh
IPC分类号： G06F15/173
CPC分类号： H04L51/12 , H04L51/14 , H04L51/38
摘要： A method and apparatus for implementing short message service (SMS) SPAM filtering is provided. The embodiments described herein integrate policy management into spam message filtering rules to enhance an SMS anti-spam mechanism.
摘要翻译：提供了一种用于实现短消息服务（SMS）SPAM过滤的方法和装置。这里描述的实施例将策略管理集成到垃圾邮件过滤规则中以增强SMS反垃圾邮件机制。

34. 发明授权

US10779283B2 Physical resource sharing on wireless interface 有权
公开(公告)号：US10779283B2
公开(公告)日：2020-09-15
申请号：US15168991
申请日：2016-05-31
申请人： Yigang Cai , Yang Yang
发明人： Yigang Cai , Yang Yang
IPC分类号： H04W72/04 , H04W4/70 , H04L5/00 , H04L12/801 , H04W28/02 , H04W72/12 , H04W74/08
摘要： The present disclosure generally discloses a wireless resource sharing mechanism configured to support sharing of physical wireless resources of a wireless interface of a wireless access device. The wireless resource sharing mechanism is configured to support sharing of physical wireless resources of a wireless interface of a wireless access device in order to support Machine-Type Communications (MTCs). The wireless resource sharing mechanism is configured to support sharing of physical wireless resources, of a wireless interface of a wireless access device, between MTC traffic of MTC devices and non-MTC traffic of non-MTC devices (referred to herein as legacy traffic of legacy devices). The wireless resource sharing mechanism is configured to support sharing of physical wireless resources, of a wireless interface of a wireless access device, within a scheduling time interval of the wireless interface of the wireless access device.

35. 发明授权

US09848091B2 Interim billing for sessions in IMS networks 有权
公开(公告)号：US09848091B2
公开(公告)日：2017-12-19
申请号：US12418206
申请日：2009-04-03
申请人： Yigang Cai , Ranjan Sharma , Shengqiang Wang
发明人： Yigang Cai , Ranjan Sharma , Shengqiang Wang
IPC分类号： H04M15/00 , G06Q30/04 , H04L12/14
CPC分类号： H04M15/82 , G06Q30/04 , H04L12/14 , H04L12/1403 , H04M15/00 , H04M15/41 , H04M15/57 , H04M15/8228 , H04M2215/208 , H04M2215/78 , H04M2215/7833
摘要： Charging systems and associated methods are disclosed that provide interim billing for a session in an IMS network. The charging system includes a charging data system that receives accounting messages from network elements serving the session in the IMS network, and generates partial CDRs for each network element based on the accounting messages. The charging data system also sets an aggregation/correlation timer. Responsive to an expiration of the aggregation/correlation timer, the charging data system aggregates the partial CDRs for each network element to generate an aggregated CDR for each network element. The charging system further includes a charging gateway system that, in further response to the expiration of the aggregation/correlation timer, correlates the aggregated CDRs to generate an interim consolidated CDR for the session, and transmits the interim consolidated CDR to a billing system. The billing system may then provide interim billing for the session based on the interim consolidated CDR.

36. 发明授权

US09820127B2 Online charging architecture in LTE/EPC communication networks 有权
公开(公告)号：US09820127B2
公开(公告)日：2017-11-14
申请号：US12989621
申请日：2008-05-30
申请人： Yigang Cai , Xiangyang Li
发明人： Yigang Cai , Xiangyang Li
IPC分类号： G07B17/00 , H04W4/24 , H04L12/14 , H04M15/00 , G06Q40/00 , H04B7/212
CPC分类号： H04W4/24 , G06Q40/12 , H04L12/1403 , H04L12/1425 , H04L12/1453 , H04L12/1485 , H04M15/64 , H04M15/66
摘要： Communication networks and methods are disclosed for performing online charging in LTE/EPC communication networks. In an LTE/EPC communication network, one or more LTE network elements connect to an Online Charging System (OCS) over an enhanced interface. The LTE network element that is serving a session for a mobile device triggers on a charging event, and generates a credit request message (e.g., Diameter CCR). The LTE network element identifies access information for the session indicating the type of access for the mobile device to the LTE/EPC communication network, and inserts the access information in the credit request message. Through the enhanced interface, the LTE network element is able to transmit the credit request message to the OCS with the access information. The access information may then be used in the OCS to determine a more accurate charging rate for the session.

37. 发明申请

US20160219487A1 USER EQUIPMENT ASSISTED HANDOVER IN LICENSED AND UNLICENSED FREQUENCY BANDS 有权
标题翻译：许可和不经授权的频段中的用户设备辅助切换
公开(公告)号：US20160219487A1
公开(公告)日：2016-07-28
申请号：US14607803
申请日：2015-01-28
申请人： Mohammad R. Khawer , Yigang Cai , Robert A. Soni
发明人： Mohammad R. Khawer , Yigang Cai , Robert A. Soni
IPC分类号： H04W36/36 , H04W36/16 , H04W36/06
CPC分类号： H04W36/36 , H04W8/24 , H04W36/06 , H04W36/16 , H04W48/14 , H04W48/18 , H04W52/0277 , Y02D70/1262 , Y02D70/142
摘要： A user equipment determines a set of licensed and unlicensed frequency bands that are available for wireless communication. The user equipment selects a first subset of the set as targets for a handover involving at least one unlicensed frequency band and transmits information indicating the first subset. A base station receives information indicating a first subset of a set of licensed and unlicensed frequency bands. The first subset are targets for a handover of user equipment involving at least one unlicensed frequency band. The base station selects a second subset based on the first subset and transmits information indicating the second subset.
摘要翻译：用户设备确定可用于无线通信的一组许可和非许可频带。用户设备选择该集合的第一子集作为涉及至少一个未授权频带的切换的目标，并发送指示第一子集的信息。基站接收指示一组许可和非许可频带的第一子集的信息。第一子集是用于涉及至少一个未许可频带的用户设备的切换的目标。基站基于第一子集选择第二子集，并发送指示第二子集的信息。

38. 发明授权

US09161187B2 Caller ID for text messaging 有权
标题翻译：短信的来电显示
公开(公告)号：US09161187B2
公开(公告)日：2015-10-13
申请号：US13476678
申请日：2012-05-21
申请人： Yigang Cai , Shaumir Shah
发明人： Yigang Cai , Shaumir Shah
IPC分类号： H04M3/42 , H04W4/14 , H04W4/16
CPC分类号： H04W4/14 , H04W4/16
摘要： Systems and methods for providing caller ID information for text messaging. In one embodiment, a message center receives a text message from a sender, and identifies a name of the sender. The message center then inserts the sender name in the text message, and transmits the text message towards a recipient.
摘要翻译：用于提供短信的呼叫者ID信息的系统和方法。在一个实施例中，消息中心从发送者接收文本消息，并且识别发送者的名称。然后，消息中心将发送者名称插入文本消息中，并将文本消息发送给收件人。

39. 发明授权

US09088440B2 Telecom information for web services that are provided by a telecom network 有权
标题翻译：电信网络提供的Web服务的电信信息
公开(公告)号：US09088440B2
公开(公告)日：2015-07-21
申请号：US13476723
申请日：2012-05-21
申请人： Yigang Cai , Suzann Hua
发明人： Yigang Cai , Suzann Hua
IPC分类号： H04L12/64
CPC分类号： H04L12/6418
摘要： Systems and methods for identifying telecom information for web services that will be provided by a telecom network. In one embodiment, a telecom data element is implemented in a telecom network. When a web service request is initiated by an application and sent to a web service gateway, the web service gateway sends a query to the telecom data element. The telecom data element receives the query, and identifies telecom information that relates to the web service that will be provided by the telecom network. For example, the telecom information may comprise policy rules, context information (e.g., location, presence, etc.), and subscriber profiles. After collecting the telecom information, the telecom data element transmits a response to the web service gateway that includes the telecom information. The web service gateway may then process the telecom information to determine how to handle the service request for the web service.
摘要翻译：用于识别将由电信网络提供的Web服务的电信信息的系统和方法。在一个实施例中，在电信网络中实现电信数据元素。当Web服务请求由应用发起并发送到Web服务网关时，Web服务网关向电信数据元发送查询。电信数据单元接收查询，并且识别与将由电信网络提供的web服务相关的电信信息。例如，电信信息可以包括策略规则，上下文信息（例如，位置，存在等等）和订户简档。在收集电信信息之后，电信数据单元向包括电信信息的Web服务网关发送响应。 Web服务网关然后可以处理电信信息以确定如何处理web服务的服务请求。

40. 发明授权

US08990917B2 Authentication of applications that access web services 有权
标题翻译：验证访问Web服务的应用程序
公开(公告)号：US08990917B2
公开(公告)日：2015-03-24
申请号：US13728653
申请日：2012-12-27
申请人： Yigang Cai , Alok Sharma
发明人： Yigang Cai , Alok Sharma
IPC分类号： G06F21/00 , H04L29/06 , H04L29/08 , G06F9/00
CPC分类号： H04L63/0281 , G06F9/00 , H04L63/0245 , H04L67/02 , H04L67/2819 , H04L67/2823 , H04L69/08
摘要： Systems and methods for authenticating applications that access web services. In one embodiment, a web service gateway intercepts a request for a web service from an application, and determines if the application is authorized by a service provider based on information provided in the web service request. If the application is authorized, then the web service gateway identifies a profile for an end user that initiated the web service using the application, and determines if the web service is allowed for the end user based on the profile. If the web service is allowed for the end user, then the web service gateway determines that the application is authenticated, converts the web service request to a protocol used by a server that provides the web service, and transmits the web service request to the server.
摘要翻译：用于认证访问Web服务的应用程序的系统和方法。在一个实施例中，Web服务网关从应用程序拦截对web服务的请求，并且基于web服务请求中提供的信息来确定应用是否被服务提供商授权。如果应用程序被授权，则Web服务网关将使用该应用程序来标识启动Web服务的最终用户的配置文件，并且基于配置文件确定是否允许最终用户的Web服务。如果Web服务被允许为最终用户，则Web服务网关确定应用程序被认证，将web服务请求转换为由提供web服务的服务器使用的协议，并将web服务请求发送到服务器。

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