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1. 发明申请

WO2005022934A3 METHODS AND SYSTEMS FOR PERFORMING CALL HANDOVER IN A MEDIA GATEWAY 审中-公开
标题翻译：在媒体网关中执行呼叫切换的方法和系统
公开(公告)号：WO2005022934A3
公开(公告)日：2005-12-15
申请号：PCT/US2004028546
申请日：2004-09-02
申请人： SANTERA SYSTEMS INC , HOU HAO , DOLEH AHMED , HE YONG , NGUYEN TUAN MINH
发明人： HOU HAO , DOLEH AHMED , HE YONG , NGUYEN TUAN MINH
IPC分类号： H04L29/06 , H04W36/12 , H04Q7/00
CPC分类号： H04W36/12 , H04L29/06027 , H04L65/103 , H04L65/1043 , H04L65/1083
摘要： Methods and systems for controlling media stream handover in a media gateway includes establishing a call context between a first termination and a second termination in a media gateway. The first and second terminations are capable of bi-directional media stream communications associated with a call between first and second end users. In response to a handover event affecting the first termination, a third termination is added to the context. The third termination is initially capable of receive-only communications. The context is then modified such that the third termination becomes capable of bi-directional media stream communications and the first termination becomes capable of receive-only communications. The first termination is then removed from the context. The media stream handover may be performed using extensions to a media gateway control protocol and without using a conference bridge.
摘要翻译：用于控制媒体网关中的媒体流切换的方法和系统包括在媒体网关中的第一终止和第二终止之间建立呼叫上下文。第一和第二终端能够与第一和第二终端用户之间的呼叫相关联的双向媒体流通信。响应于影响第一终止的切换事件，将第三终端添加到上下文。第三个终端最初只能接收通信。然后修改上下文，使得第三终端变得能够进行双向媒体流通信，并且第一终端变得能够仅接收通信。然后从上下文中删除第一个终止。可以使用媒体网关控制协议的扩展来执行媒体流切换，而不使用会议桥。

2. 发明申请

WO2005034369A3 METHODS AND SYSTEMS FOR PROVIDING LAWFUL INTERCEPT OF A MEDIA STREAM IN A MEDIA GATEWAY 审中-公开
标题翻译：在媒体网关中提供媒体流的法律障碍的方法和系统
公开(公告)号：WO2005034369A3
公开(公告)日：2005-12-01
申请号：PCT/US2004031919
申请日：2004-09-30
申请人： SANTERA SYSTEMS INC , HOU HAO , HE YONG , NGUYEN TUAN MINH , DOLEH AHMED
发明人： HOU HAO , HE YONG , NGUYEN TUAN MINH , DOLEH AHMED
IPC分类号： H04B20060101 , H04L29/06 , H04M3/22 , H04M7/00 , H04M15/00
CPC分类号： H04L63/00 , H04L29/06027 , H04L63/30 , H04L65/103 , H04L65/1043 , H04M3/2281 , H04M7/006 , H04M15/47 , H04M15/58 , H04M2215/0148 , H04M2215/0188
摘要： Methods and systems for providing lawful intercept of a media stream in a media gateway include establishing a call context between a first termination and a second termination and establishing a tap context with at least one tap termination, which refer to the first termination. The call context defines a call media stream between the first and second terminations associated with a call between first and second end users. The tap context defines at least one tap media stream from the first termination to the at least one tap termination. The tap media stream is a one-way media stream that carries either the mouth portion of the call media stream, the ear portion of the media stream, or a combination of the mouth and ear portions of the media stream from the first termination to the at least one tap termination. Multiple tap contexts can be created to support the lawful intercept of the call by multiple law enforcement agencies.
摘要翻译：用于提供媒体网关中的媒体流的合法截取的方法和系统包括在第一终止和第二终止之间建立呼叫上下文，并且建立具有至少一个抽头终止的抽头上下文，其涉及第一终止。呼叫上下文定义与第一和第二终端用户之间的呼叫相关联的第一和第二终端之间的呼叫媒体流。抽头上下文定义从第一终止到至少一个抽头终止的至少一个抽头媒体流。抽头媒体流是单向媒体流，其携带呼叫媒体流的嘴部分，媒体流的耳朵部分，或媒体流的口部和耳朵部分的组合，从第一终止到第至少一个抽头终止。可以创建多个分支背景，以支持多个执法机构合法拦截电话。

3. 发明申请

WO2007084417A2 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING TRANSCODER FREE OPERATION (TRFO) AND INTERWORKING BETWEEN UNLICENSED MOBILE ACCESS (UMA) AND UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS) CALL LEGS USING A MEDIA GATEWAY 审中-公开
标题翻译：用于在未授权移动接入（UMA）和通用移动电信系统（UMTS）之间提供无变码器操作（TRFO）和互联的方法，系统和计算机程序产品呼叫使用媒体网关
公开(公告)号：WO2007084417A2
公开(公告)日：2007-07-26
申请号：PCT/US2007000942
申请日：2007-01-12
申请人： SANTERA SYSTEMS INC , HE YONG , LEE WEIJUN , SHEN MANSONG
发明人： HE YONG , LEE WEIJUN , SHEN MANSONG
IPC分类号： H04L12/56
CPC分类号： H04W76/022 , H04W28/16 , H04W88/16 , H04W88/181 , H04W92/02
摘要： Methods, systems, and computer program products for establishing transcoding free connections between UMA and UMTS call legs are disclosed. According to one method, a media gateway determines whether codec configurations used by UMA and UMTS legs of a call are compatible. In response to determining that the configurations are compatible, media gateway determines whether rate control is necessary to establish a transcoding free connection. In response to determining that rate control is necessary, the media gateway issues rate control requests on the UMA and UMTS legs as appropriate. The media gateway determines whether the rate control requests are successful. In response to determining that the requests are successful, the media gateway establishes a transcoding free connection between the UMA and the UMTS legs of the call.
摘要翻译：公开了用于在UMA和UMTS呼叫支路之间建立无转码连接的方法，系统和计算机程序产品。根据一种方法，媒体网关确定呼叫的UMA和UMTS支路使用的编解码器配置是否兼容。响应于确定配置是兼容的，媒体网关确定是否需要速率控制来建立无转码的连接。响应于确定需要速率控制，媒体网关适当地在UMA和UMTS分支上发布速率控制请求。媒体网关确定速率控制请求是否成功。响应于确定请求成功，媒体网关在UMA与呼叫的UMTS支路之间建立无转码的连接。

4. 发明申请

WO2007084417B1 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING TRANSCODER FREE OPERATION (TRFO) AND INTERWORKING BETWEEN UNLICENSED MOBILE ACCESS (UMA) AND UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS) CALL LEGS USING A MEDIA GATEWAY 审中-公开
标题翻译：用于提供无人值守运行（TRFO）的方法，系统和计算机程序产品以及未经许可的移动接入（UMA）和通用移动电信系统（UMTS）之间的通信使用媒体网关进行呼叫
公开(公告)号：WO2007084417B1
公开(公告)日：2008-02-21
申请号：PCT/US2007000942
申请日：2007-01-12
申请人： SANTERA SYSTEMS INC , HE YONG , LEE WEIJUN , SHEN MANSONG
发明人： HE YONG , LEE WEIJUN , SHEN MANSONG
IPC分类号： H04L12/28
CPC分类号： H04W76/022 , H04W28/16 , H04W88/16 , H04W88/181 , H04W92/02
摘要： Methods, systems, and computer program products for establishing transcoding free connections between UMA and UMTS call legs are disclosed. According to one method, a media gateway determines whether codec configurations used by UMA and UMTS legs of a call are compatible. In response to determining that the configurations are compatible, media gateway determines whether rate control is necessary to establish a transcoding free connection. In response to determining that rate control is necessary, the media gateway issues rate control requests on the UMA and UMTS legs as appropriate. The media gateway determines whether the rate control requests are successful. In response to determining that the requests are successful, the media gateway establishes a transcoding free connection between the UMA and the UMTS legs of the call.
摘要翻译：公开了用于在UMA和UMTS呼叫支路之间建立转码自由连接的方法，系统和计算机程序产品。根据一种方法，媒体网关确定UMA和UMTS支路使用的呼叫的编解码器配置是否兼容。响应于确定配置是兼容的，媒体网关确定是否需要速率控制来建立无代码转换的连接。响应于确定速率控制是必要的，媒体网关适当地在UMA和UMTS支路上发布速率控制请求。媒体网关确定速率控制请求是否成功。响应于确定请求成功，媒体网关在呼叫的UMA和UMTS分支之间建立无代码转换的连接。

5. 发明公开

EP1676431A4 METHODS AND SYSTEMS FOR PROVIDING LAWFUL INTERCEPT OF A MEDIA STREAM IN A MEDIA GATEWAY 有权转让
标题翻译： VERFAHREN UND SYSTEME ZUR BEREITSTELLUNG EINESRECHTMÄSSIGENABFANGENS EINES MEDIA-STROMS IN EINEM MEDIA-GATEWAY
公开(公告)号：EP1676431A4
公开(公告)日：2006-12-13
申请号：EP04789214
申请日：2004-09-30
申请人： SANTERA SYSTEMS INC
发明人： HOU HAO , HE YONG , NGUYEN TUAN MINH , DOLEH AHMED
IPC分类号： H04M3/22 , H04B20060101 , H04L12/26 , H04L29/06 , H04M7/00 , H04M15/00
CPC分类号： H04L63/00 , H04L29/06027 , H04L63/30 , H04L65/103 , H04L65/1043 , H04M3/2281 , H04M7/006 , H04M15/47 , H04M15/58 , H04M2215/0148 , H04M2215/0188
摘要： Methods and systems for providing lawful intercept of a media stream in a media gateway include establishing a call context between a first termination and a second termination and establishing a tap context with at least one tap termination, which refer to the first termination. The call context defines a call media stream between the first and second terminations associated with a call between first and second end users. The tap context defines at least one tap media stream from the first termination to the at least one tap termination. The tap media stream is a one-way media stream that carries either the mouth portion of the call media stream, the ear portion of the media stream, or a combination of the mouth and ear portions of the media stream from the first termination to the at least one tap termination. Multiple tap contexts can be created to support the lawful intercept of the call by multiple law enforcement agencies.
摘要翻译：用于在媒体网关中提供对媒体流的合法拦截的方法和系统包括：在第一终端与第二终端之间建立呼叫上下文;以及建立具有至少一个引用第一终端的抽头终端的轻叩上下文。呼叫上下文定义与第一和第二终端用户之间的呼叫相关联的第一和第二终端之间的呼叫媒体流。轻叩上下文定义从第一终端到至少一个轻叩终端的至少一个轻叩媒体流。轻叩媒体流是单向媒体流，其携带呼叫媒体流的口部分，媒体流的耳部分，或者媒体流的口部和耳部分的组合，从第一终端到第至少一个抽头端接。可以创建多个抽头上下文来支持多个执法机构对该呼叫的合法拦截。

6. 发明专利

IL291592D0 Video-based point cloud streams 未知
公开(公告)号：IL291592D0
公开(公告)日：2022-05-01
申请号：IL29159222
申请日：2022-03-22
申请人： VID SCALE INC , HAMZA AHMED , HE YONG
发明人： HAMZA AHMED , HE YONG
IPC分类号： H04N21/2343 , H04N21/4402 , H04N21/81 , H04N21/854
摘要： Systems, methods, and instrumentalities are disclosed that relate to the processing of a media container file associated with 3D video data. The media container file may indicate that certain video-based point cloud compression (V-PCC) component tracks may be played together as a playout group. These V-PCG component tracks may represent respective encoded versions of one or more V-PCC components, and a video decoding device may play the tracks together in response to determining that the tracks belong to the same playout track group. The video decoding device may also determine from the media container file that certain PCC component tracks include tile groups that correspond to different objects in a point cloud or different parts of a same object in the point cloud. The video decoding device may decode these tile groups independently from each other so that a subset of the objects or parts of the point cloud may be accessed without also accessing the rest of the objects or parts.

7. 发明专利

IL291592A Video-based point cloud streams 未知
公开(公告)号：IL291592A
公开(公告)日：2022-05-01
申请号：IL29159222
申请日：2022-03-22
申请人： VID SCALE INC , HAMZA AHMED , HE YONG
发明人： HAMZA AHMED , HE YONG
摘要： Systems, methods, and instrumentalities are disclosed that relate to the processing of a media container file associated with 3D video data. The media container file may indicate that certain video-based point cloud compression (V-PCC) component tracks may be played together as a playout group. These V-PCG component tracks may represent respective encoded versions of one or more V-PCC components, and a video decoding device may play the tracks together in response to determining that the tracks belong to the same playout track group. The video decoding device may also determine from the media container file that certain PCC component tracks include tile groups that correspond to different objects in a point cloud or different parts of a same object in the point cloud. The video decoding device may decode these tile groups independently from each other so that a subset of the objects or parts of the point cloud may be accessed without also accessing the rest of the objects or parts.

8. 发明专利

IL269519B Metrics and messages to improve experience for 360-degree adaptive streaming 未知
公开(公告)号：IL269519B
公开(公告)日：2022-09-01
申请号：IL26951919
申请日：2019-09-22
申请人： VID SCALE INC , HE YONG , YE YAN , BEGEN ALI C
发明人： HE YONG , YE YAN , BEGEN ALI C
IPC分类号： H04L65/612 , H04L65/80 , H04N13/344 , H04N19/597 , H04N19/87 , H04N21/2343 , H04N21/442 , H04N21/4728 , H04N21/6587 , H04N21/81 , H04N21/845
摘要： A method for receiving and displaying media content may be provided. The method may include requesting a set of DASH video segments that are associated with various viewports and qualities. The method may include displaying the DASH video segments. The method may include determining a latency metric based on a time difference between the display of a DASH video segment and one of: a device beginning to move, the device ceasing to move, the device determining that the device has begun to move, the device determining that the device has stopped moving, or the display of a different DASH video segment. The different DASH video segment may be associated with one or more of a different quality or a different viewport.

9. 发明专利

FR3040595B3 PARASOL SUSPENDU DEMONTABLE 未知
公开(公告)号：FR3040595B3
公开(公告)日：2017-10-20
申请号：FR1560929
申请日：2015-11-16
申请人： HE YONG
发明人： HE YONG
IPC分类号： A45B23/00

10. 发明专利

IL269859D0 Process for preparations of sulfonyl carbamate bile acid derivatives 未知
公开(公告)号：IL269859D0
公开(公告)日：2019-11-28
申请号：IL26985919
申请日：2019-10-07
申请人： ENANTA PHARM INC , WANG GUOQIANG , HE YONG , GRANGER BRETT , XING XUECHAO , OR YAT SUN
发明人： WANG GUOQIANG , HE YONG , GRANGER BRETT , XING XUECHAO , OR YAT SUN
IPC分类号： C07J20060101
摘要： The present invention relates to processes for preparing compounds of Formula (I) and compounds of Formula (II) or a pharmaceutically acceptable salt or solvate thereof. These compounds and pharmaceutical compositions are useful as FXR or TGR5 modulators. Specifically, the present invention relates to bile acid derivatives and methods for their preparation and use. The present invention relates to a process for the preparation of the compounds of Formula (III), Formula (IV), Formula (V), and Formula (VI), The present invention also relates to a process for the preparation of compounds (VII), (VIII) and (IX).

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