公开(公告)号：US20170352019A1

公开(公告)日：2017-12-07

申请号：US15170669

申请日：2016-06-01

申请人： Xi Li ,  Weilong Liu ,  Mo Yang ,  Yun Luo ,  Santosh Lachhman Achhra ,  Anandan Ethirkottai Sundararajan ,  Haochuan Zhang

发明人： Xi Li ,  Weilong Liu ,  Mo Yang ,  Yun Luo ,  Santosh Lachhman Achhra ,  Anandan Ethirkottai Sundararajan ,  Haochuan Zhang

IPC分类号： G06Q20/22 ,  G06Q50/00 ,  H04L12/58 ,  H04L29/08

CPC分类号： G06Q20/29 ,  G06Q20/14 ,  G06Q20/32 ,  G06Q20/3276 ,  G06Q50/01 ,  H04L12/185 ,  H04L51/04 ,  H04L67/1044 ,  H04W4/08 ,  H04W4/50

摘要： One embodiment of the invention is directed to a method comprising, receiving, by a server computer, a request to establish a group identifier for a group. A group identifier is generated for the group. Group invitations to join the group are transmitted and group invitation responses are received. The method further comprises receiving, by the server computer, confirmations to share a group transaction. A plurality of messages are initiated, the plurality of messages corresponding to the plurality of confirmations, where the plurality of messages result in an initiation of a single message to a third-party, the third-party computer being configured to conduct the group transaction according the single message.

公开(公告)号：US20090106819A1

公开(公告)日：2009-04-23

申请号：US12341794

申请日：2008-12-22

申请人： Qingliang Li ,  Haibo Jia ,  Weilong Liu

发明人： Qingliang Li ,  Haibo Jia ,  Weilong Liu

IPC分类号： G06F21/00

CPC分类号： G06F21/10

摘要： A method for providing rights description includes generating a rights expression for controlling the use of digital contents, where the rights expression uses a parameter constant to describe permission and constraint of the rights and uses a parameter variable to describe consumption state information of the rights, and providing the terminal device with the rights expression. A method for using rights description includes obtaining the rights expression for controlling the use of digital contents, transferring the value of the rights consumption state to the corresponding parameter variable in the rights expression, executing the rights expression to obtain the remaining consumption state information of the rights, and using the digital contents according to the remaining consumption state information. The disclosure also discloses a server, a terminal device, and a DRM system. The technical solution under the present disclosure extends the rights description language without upgrading the terminal device and sets the logic relations between different rights items flexibly.

摘要翻译： 提供权利描述的方法包括生成用于控制数字内容的使用的权利表达，其中权利表达使用参数常数来描述权限的权限和约束，并且使用参数变量来描述权限的消费状态信息，以及 向终端设备提供权限表达。 使用权利描述的方法包括获得用于控制数字内容的使用的权利表达，将权限消费状态的值转移到权利表达中的相应参数变量，执行权利表达以获得剩余消费状态信息 权利，并根据剩余消费状态信息使用数字内容。 本公开还公开了一种服务器，终端设备和DRM系统。 本公开的技术方案扩展了权限描述语言，而不升级终端设备，灵活地设置不同权限项之间的逻辑关系。

公开(公告)号：US20080134250A1

公开(公告)日：2008-06-05

申请号：US12003310

申请日：2007-12-21

申请人： Weilong Liu ,  Jun Chen

发明人： Weilong Liu ,  Jun Chen

IPC分类号： G06F3/00

CPC分类号： H04N5/44543 ,  H04N7/165 ,  H04N21/4355 ,  H04N21/44012 ,  H04N21/4532 ,  H04N21/4622 ,  H04N21/6547 ,  H04N21/84 ,  H04N21/8543

摘要： The present invention discloses a method, a server, a Set Top Box and a system for customizing an EPG (Electronic Program Guide) interface. The invention at least includes: combining an EPG template with a dynamic data value and parsing to generate an EPG interface which may be finally displayed. Specifically, an EPG server or a Set Top Box combines an EPG page template with dynamic data information to generate an EPG interface. By using the solution disclosed by the invention, the EPG interface may be customized and individualized such that different requirements laid by various users on the EPG interface may be met.

摘要翻译： 本发明公开了一种方法，服务器，机顶盒和用于定制EPG（电子节目指南）界面的系统。 本发明至少包括：将EPG模板与动态数据值组合并进行解析以生成可以最终显示的EPG接口。 具体地，EPG服务器或机顶盒将EPG页面模板与动态数据信息组合以生成EPG接口。 通过使用本发明公开的解决方案，EPG接口可以被定制和个性化，使得可以满足各种用户在EPG接口上的不同要求。