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1. 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.

2. 发明申请

US20170347351A1 PHYSICAL RESOURCE SHARING ON WIRELESS INTERFACE 审中-公开
公开(公告)号：US20170347351A1
公开(公告)日：2017-11-30
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 , H04W28/02 , H04L12/801 , H04W4/00 , H04W74/08 , H04W72/12
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.

3. 发明授权

US09980079B2 Method and apparatus for data message delivery to a recipient migrated across technology networks 有权
公开(公告)号：US09980079B2
公开(公告)日：2018-05-22
申请号：US12171629
申请日：2008-07-11
申请人： Yigang Cai , Alok Sharma
发明人： Yigang Cai , Alok Sharma
IPC分类号： H04W4/00
CPC分类号： H04W4/00
摘要： A method of providing SMS delivery to recipients migrated across different technology networks. The method includes receiving a short message service (SMS) text message from a sender at a short message service center (SMSC), wherein the SMS text message includes a destination number for a recipient of the SMS text message. A first routing request is sent to a database in a first network for SMS routing information for the destination number via a first signal transfer point (STP). The first STP determines whether the destination number is a migrated or a non-migrated destination number based on data received from the first database. An error indication is provided to the SMSC if the destination number and the first routing request are for different communication networks. Finally, a second routing request is sent to a second database in a second network for SMS routing information for the destination number via a second STP.

4. 发明授权

US09439057B2 Registration notification for SMS over LTE 有权
标题翻译：短信LTE的注册通知
公开(公告)号：US09439057B2
公开(公告)日：2016-09-06
申请号：US12571385
申请日：2009-09-30
申请人： Jay B. Bhatt , Yigang Cai , Gyan Shanker
发明人： Jay B. Bhatt , Yigang Cai , Gyan Shanker
IPC分类号： H04M1/66 , H04W8/02 , H04W4/12
CPC分类号： H04W8/02 , H04W4/12
摘要： An LTE subscriber database pushes a registration notification to a SMSC or IP-SM-GW when subscriber registers/deregisters to LTE. The subscriber registration information is stored in local database. Thus, MT SMS may be delivered to a registered subscriber without querying the subscriber database each time for registration information. An exemplary apparatus includes an interface for receiving a registration status message for a mobile device over a broadband network, a subscriber database, and a control system for storing subscriber information in response to receipt of the registration status message and forwarding a notification of subscriber registration status including subscriber registration information to a first network device when the mobile device registers or deregisters to the broadband data network.
摘要翻译：当用户向LTE注册/注销时，LTE用户数据库向SMSC或IP-SM-GW推送注册通知。用户注册信息存储在本地数据库中。因此，MT SMS可以被递送到注册的用户，而不需要每次注册用户数据库来查询用户数据库。示例性装置包括用于通过宽带网络接收移动设备的注册状态消息的接口，用户数据库和用于响应于接收到注册状态消息而存储订户信息并转发用户注册状态的通知的控制系统当移动设备向宽带数据网络注册或注销时，将用户注册信息包括给第一网络设备。

5. 发明授权

US09231772B2 Method and apparatus for providing a user with charging-related voice service 有权
标题翻译：用于向用户提供与费用相关的语音服务的方法和装置
公开(公告)号：US09231772B2
公开(公告)日：2016-01-05
申请号：US13982953
申请日：2012-01-04
申请人： Xiangyang Li , Yigang Cai
发明人： Xiangyang Li , Yigang Cai
IPC分类号： H04L12/66 , H04L12/28 , H04L12/14 , H04M3/493 , H04M7/00 , H04L29/06 , H04M15/00 , H04M7/12
CPC分类号： H04L12/14 , H04L12/1403 , H04L12/1425 , H04L65/1016 , H04L65/104 , H04M3/493 , H04M7/006 , H04M7/129 , H04M15/61 , H04M15/70 , H04M15/705
摘要： The present invention provides a ubiquitous solution for providing charge-related voice service such as voice announcement and interactive voice response in an IP multimedia subsystem. In particularly, an online charging system (10) detects the subscriber account profile of a user terminal (51) to determine whether there is an event for providing an end user with voice announcement or interactive voice response (S203). If there is such voice announcement event or interactive voice response event, the online charging system (10) will enter “redirection state” and send an instruction (S204) to an online charging client (20) for instructing the online charging client (20) to redirect the user terminal to a first server (30) for providing voice announcement or interactive voice response such that the first server (30) provides the user terminal (51) with voice announcement or interactive voice response. The online charging client (20) may comprise network gateway, session initiation protocol application server or media resource function controller, etc.
摘要翻译：本发明提供了一种无处不在的解决方案，用于在IP多媒体子系统中提供诸如语音通知和交互式语音响应的费用相关语音服务。特别地，在线计费系统（10）检测用户终端（51）的用户账户简档，以确定是否存在用于向终端用户提供语音通知或交互式语音响应的事件（S203）。如果存在这样的语音通知事件或交互式语音响应事件，则在线计费系统（10）将进入“重定向状态”，并向在线计费客户端（20）发送指令（20）以指示在线计费客户端（20）将用户终端重定向到用于提供语音通知或交互式语音响应的第一服务器（30），使得第一服务器（30）向用户终端（51）提供语音通知或交互式语音响应。在线计费客户端（20）可以包括网络网关，会话发起协议应用服务器或媒体资源功能控制器等。

6. 发明授权

US09119049B2 Voice notification to the destination of a text message that is engaged in a voice call 有权
标题翻译：向来自语音通话的短信的目的地的语音通知
公开(公告)号：US09119049B2
公开(公告)日：2015-08-25
申请号：US13634955
申请日：2010-03-17
申请人： Yigang Cai , Xiangyang Li
发明人： Yigang Cai , Xiangyang Li
IPC分类号： H04W4/14 , H04W4/18 , H04L29/06 , H04W4/12 , H04W4/16 , H04W68/00
CPC分类号： H04W4/18 , H04L65/1006 , H04L65/1016 , H04L65/103 , H04L65/105 , H04L65/1069 , H04L65/4023 , H04W4/12 , H04W4/16 , H04W68/00
摘要： Systems and methods are disclosed that provide a voice notification to an end user while the end user is on an active voice call, where the voice notification includes information on a text message that was received. A system in one embodiment includes a message delivery system that receives a text message intended for a destination, and initiates delivery of the text message to the destination. The system also includes a message notification system that detects that the destination is engaged in an active voice call during the delivery of the text message, identifies information for the text message, converts the text message information into voice data to generate a voice notification, and initiates transmission of the voice notification to the destination to be played during the active voice call.
摘要翻译：公开了在终端用户处于主动语音呼叫时向最终用户提供语音通知的系统和方法，其中语音通知包括关于接收到的文本消息的信息。一个实施例中的系统包括接收旨在用于目的地的文本消息并且发起文本消息到目的地的消息传递系统。系统还包括消息通知系统，其在文本消息传送期间检测目的地是否进行有效的语音呼叫，识别文本消息的信息，将文本消息信息转换成语音数据以产生语音通知，以及在有效语音呼叫期间发起语音通知到要播放的目的地的发送。

7. 发明授权

US09036800B2 Billing for calls and routing of billing information in an internet protocol multimedia subsystem 有权
标题翻译：在互联网协议多媒体子系统中计费呼叫和计费信息的路由
公开(公告)号：US09036800B2
公开(公告)日：2015-05-19
申请号：US12733831
申请日：2007-09-26
申请人： Yigang Cai , Chunguang Xu
发明人： Yigang Cai , Chunguang Xu
IPC分类号： H04M3/42 , H04M7/00 , H04M15/00 , H04W4/24 , H04W4/26 , H04W8/04 , H04W8/06 , H04W8/08 , H04L12/14
CPC分类号： H04W4/24 , H04L12/1403 , H04L12/1428 , H04M15/00 , H04M15/41 , H04M15/51 , H04M15/55 , H04M15/57 , H04M15/8038 , H04M2215/0164 , H04M2215/2046 , H04M2215/208 , H04M2215/54 , H04M2215/7442
摘要： An exemplary method implemented in a telecommunication network generates a charging data record (CDR) for a subscriber that is supported by a visited network while away from the subscriber's home network. A request is transmitted from a first node in the visited network for profile information about the subscriber to be obtained from the home subscriber server (HSS) in the subscriber's home network. A reply is received at the first node in the visited network in response to the request where the reply includes at least a portion of the profile information about the subscriber stored in the HSS of the subscriber's home network. The first node stores the at least portion of the profile information received in the reply, and generates the CDR associated with the subscriber as supported in the visited network where the CDR includes subscriber data derived from the stored at least portion of the profile information. The CDR is transmitted by the first node to another node in the telephony network to be used to determine billing associated with services provided to the subscriber.
摘要翻译：在电信网络中实现的示例性方法为远离用户家庭网络的访问网络支持的用户生成用户的计费数据记录（CDR）。从访问网络中的第一节点发送关于要从用户家庭网络中的归属订户服务器（HSS）获得的用户的简档信息的请求。响应于该请求，在该访问网络中的第一节点处接收到应答，其中回复包括关于存储在用户家庭网络的HSS中的用户的简档信息的至少一部分。第一节点存储在回复中接收到的简档信息的至少部分，并且在受访网络中支持与该用户相关联的CDR生成，其中CDR包括从存储的简档信息的至少部分导出的订户数据。 CDR由第一节点传送到电话网络中的另一节点，以用于确定与提供给用户的服务相关联的计费。

8. 发明授权

US09026076B2 Control of time limit triggers for offline charging 有权
标题翻译：控制离线充电的时间限制触发
公开(公告)号：US09026076B2
公开(公告)日：2015-05-05
申请号：US13840731
申请日：2013-03-15
申请人： Ranjan Sharma , Yigang Cai
发明人： Ranjan Sharma , Yigang Cai
IPC分类号： H04M11/00 , H04M15/00 , H04W4/24
CPC分类号： H04M15/65 , H04M15/41 , H04M15/43 , H04M15/44 , H04W4/24
摘要： Systems and methods for controlling time limit triggers for offline charging. In one embodiment, a network element that serves an active session for User Equipment (UE) includes a Charging Trigger Function (CTF) that detect expiry of a time limit for triggering an interim accounting request to an offline charging system during the active session. The CTF then identifies a data usage by the UE during the time limit, and determines if the data usage by the UE during the time limit exceeds a threshold. If the data usage exceeds the threshold, then the CTF sends the interim accounting request to the offline charging system responsive to expiry of the time limit. If the data usage does not exceed the threshold, then the CTF stops the interim accounting request from being sent to the offline charging system responsive to expiry of the time limit.
摘要翻译：用于控制离线计费的时间限制触发器的系统和方法。在一个实施例中，为用户设备（UE）提供活动会话的网络元件包括在活动会话期间检测用于触发到离线计费系统的临时计费请求的时间限制的到期的计费触发功能（CTF）。然后，CTF在时限期间识别UE的数据使用情况，并且确定UE在时间限制期间的数据使用是否超过阈值。如果数据使用超过阈值，则CTF会根据时限到期，将临时计费请求发送到离线计费系统。如果数据使用量不超过阈值，则CTF将根据期限到期，停止临时计费请求发送到离线计费系统。

9. 发明授权

US08848888B2 Charging for long duration sessions in communication networks 有权
标题翻译：在通信网络中为长时间会话充电
公开(公告)号：US08848888B2
公开(公告)日：2014-09-30
申请号：US13349661
申请日：2012-01-13
申请人： Yigang Cai
发明人： Yigang Cai
IPC分类号： H04M11/00 , H04M15/00 , G06Q50/06 , G06Q30/02 , G06Q30/04 , G06Q40/00 , H04L12/14
CPC分类号： H04L12/1428 , G06Q30/0284 , G06Q30/04 , G06Q40/10 , G06Q50/06 , H04L12/14 , H04L12/1439
摘要： Communication networks and associated methods are disclosed that provide charging for long duration sessions. A charging data system of the communication network receives interim accounting request messages from a network element that is serving a session. The charging data system identifies interim timestamps for the interim accounting request messages, and stores the interim timestamps. After a time period during the long duration session, the charging data system generates a partial CDR. The charging data system then inserts duration information for the long duration session in the partial CDR based on the stored interim timestamps, and transmits the partial CDR to a correlation system. The correlation system may then calculate a total duration for the session based on the duration information in the partial CDR. Even if a start/stop timestamp is not available, the correlation system may estimate the total duration of the session based on the interim timestamps.
摘要翻译：公开了提供长时间会话的充电的通信网络和相关联的方法。通信网络的计费数据系统从服务于会话的网元接收临时计费请求消息。计费数据系统识别临时计费请求消息的中间时间戳，并存储中间时间戳。在长时间段期间的一段时间之后，计费数据系统产生部分CDR。然后，计费数据系统基于所存储的中间时间戳插入部分CDR中的长时间会话的持续时间信息，并将部分CDR发送到相关系统。然后，相关系统可以基于部分CDR中的持续时间信息计算会话的总持续时间。即使开始/停止时间戳不可用，相关系统也可以基于中间时间戳估计会话的总持续时间。

10. 发明申请

US20140189845A1 AUTHENTICATION OF APPLICATIONS THAT ACCESS WEB SERVICES 有权
标题翻译：验证WEB服务的应用程序
公开(公告)号：US20140189845A1
公开(公告)日：2014-07-03
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： H04L29/06
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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