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1. 发明授权

US09935785B2 System and method for full-duplex media access control using Request-to-Send signaling 有权
公开(公告)号：US09935785B2
公开(公告)日：2018-04-03
申请号：US13618096
申请日：2012-09-14
申请人： Vaneet Aggarwal , Rittwik Jana , Christopher W. Rice , Nemmara K. Shankaranarayanan
发明人： Vaneet Aggarwal , Rittwik Jana , Christopher W. Rice , Nemmara K. Shankaranarayanan
IPC分类号： H04L5/14 , H04L12/40 , H04L1/18
CPC分类号： H04L12/40013 , H04L1/1854 , H04L1/188 , H04L1/1887 , H04L5/14
摘要： A system and method for full-duplex communications provided by modifying the Media Access Control sub-layer of communication node protocols. The modification allows communication nodes to communicate with one another in full-duplex, where each node transmits and receives data simultaneously with other nodes in a single frequency. A timing of the simultaneous data transmissions, acknowledgments, and short-interframe-space waiting periods can be determined based on network-allocation-vector data transmitted in association with request-to-send or clear-to-send signals.

2. 发明授权

US08621045B2 Portable communication interface for accessing media content 有权
标题翻译：用于访问媒体内容的便携式通信接口
公开(公告)号：US08621045B2
公开(公告)日：2013-12-31
申请号：US12557073
申请日：2009-09-10
申请人： Yih-Farn Chen , Giuseppe Di Fabbrizio , David C. Gibbon , Rittwik Jana , Bernard S. Renger , Bin Wei , Ping-Fai Yang , Hailong Sun
发明人： Yih-Farn Chen , Giuseppe Di Fabbrizio , David C. Gibbon , Rittwik Jana , Bernard S. Renger , Bin Wei , Ping-Fai Yang , Hailong Sun
IPC分类号： G06F15/16
CPC分类号： H04W4/02 , H04L65/4084 , H04L67/306 , H04W48/16 , H04W64/00
摘要： A method and apparatus for accessing media with a portable communication device presents media available for display to a user based on user preferences. A user can select media to be output from an external display by entering commands into the portable communications device. In addition, a second external display can be used to display a subset of the media available for display.
摘要翻译：用便携式通信设备访问媒体的方法和装置根据用户偏好向用户呈现可用于显示的媒体。用户可以通过将命令输入到便携式通信设备中来选择要从外部显示器输出的媒体。此外，可以使用第二外部显示器来显示可用于显示的媒体的子集。

3. 发明授权

US08611339B2 Apparatus and method for providing presence 有权
标题翻译：提供存在的装置和方法
公开(公告)号：US08611339B2
公开(公告)日：2013-12-17
申请号：US12575732
申请日：2009-10-08
申请人： Rittwik Jana , John Murray , Christopher Rice , Ron Shacham
发明人： Rittwik Jana , John Murray , Christopher Rice , Ron Shacham
IPC分类号： H04L12/66 , H04L12/16 , H04L12/28 , H04Q11/00
CPC分类号： H04L12/66 , H04L51/043 , H04L65/1016 , H04L65/1063 , H04L65/1096
摘要： A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to receive presence information from each presence source of a plurality of presence sources, wherein the presence information is associated with a user, receive a Session Initiation Protocol (SIP) Uniform Resource Identifier (URI) which identifies the user, wherein identification information associated with the user from each presence source is mapped to the SIP URI, select at least a portion of the received presence information to be utilized in determining a presence status of the user, determine the presence status of the user based on the selected presence information, and transmit the presence status and the SIP URI to a computing device operably coupled to an Internet Protocol Multimedia Subsystem (IMS) network. Other embodiments are disclosed.
摘要翻译：结合本公开的教导的系统可以包括例如具有控制器的服务器，该控制器从多个存在源的每个存在源接收存在信息，其中存在信息与用户相关联，接收会话发起协议（SIP）标识用户的统一资源标识符（URI），其中与来自每个存在源的用户相关联的标识信息被映射到SIP URI，选择要用于确定存在状态的所接收的存在信息的至少一部分基于所选择的存在信息来确定用户的存在状态，并将存在状态和SIP URI发送到可操作地耦合到因特网协议多媒体子系统（IMS）网络的计算设备。公开了其他实施例。

4. 发明授权

US08610541B2 Method and apparatus for monitoring a radio frequency identification network 有权
标题翻译：用于监测射频识别网络的方法和装置
公开(公告)号：US08610541B2
公开(公告)日：2013-12-17
申请号：US11618879
申请日：2006-12-31
申请人： Constance Coty , Rittwik Jana , Arthur Zaifman
发明人： Constance Coty , Rittwik Jana , Arthur Zaifman
IPC分类号： H04Q5/22 , B60Q1/00
CPC分类号： G01V15/00 , G06K7/0008 , G06K7/10356 , G06Q10/08 , G06Q10/087 , G06Q50/30 , H04B17/23 , H04B17/26
摘要： A method and system for monitoring one or more wireless channels of an Radio Frequency Identification (RFID) network are disclosed. For example, the method reads one or more RFID reference tags periodically to obtain RFID reference tag reading results for each time interval. The method then processes the RFID reference tag reading results for monitoring the one or more wireless channels of the RFID network.
摘要翻译：公开了一种用于监视射频识别（RFID）网络的一个或多个无线信道的方法和系统。例如，该方法周期性地读取一个或多个RFID参考标签，以获得每个时间间隔的RFID参考标签读取结果。该方法然后处理RFID参考标签读取结果以监视RFID网络的一个或多个无线信道。

5. 发明授权

US08374172B2 Method and apparatus for managing communication sessions 有权
标题翻译：用于管理通信会话的方法和装置
公开(公告)号：US08374172B2
公开(公告)日：2013-02-12
申请号：US12418178
申请日：2009-04-03
申请人： Rittwik Jana , John Murray , Christopher Rice
发明人： Rittwik Jana , John Murray , Christopher Rice
IPC分类号： H04N7/173 , H04W4/00 , G06F15/16
CPC分类号： H04N21/234309 , H04L65/1006 , H04L65/1016 , H04L65/1083 , H04L65/4084 , H04N21/23439 , H04N21/2393 , H04N21/25 , H04N21/25866 , H04N21/2668 , H04N21/4126 , H04N21/437
摘要： A system that incorporates teachings of the present disclosure may include, for example, a server operably couplable to an Internet Protocol Multimedia Subsystem (IMS) network and an Interactive Television (ITV) system, where the server includes a controller to receive a session transfer request from a first communication device operably connected to the ITV system and presenting media content where the session transfer request includes identification information associated with a second communication device operably connected to the ITV system, and transmit an INVITE message to the second communication device and transmit a media adjustment message to a Media Resource Function Processor (MRFP) of the IMS network, where the media content is adjusted and transmitted to the second communication device based on receipt of the media adjustment message, where the adjusted media content is generated by the MRFP based on the identification information associated with the second communication device. Other embodiments are disclosed.
摘要翻译：结合本公开的教导的系统可以包括例如可操作地耦合到因特网协议多媒体子系统（IMS）网络和交互式电视（ITV）系统的服务器，其中服务器包括控制器以接收会话转移请求从可操作地连接到ITV系统的第一通信设备和呈现媒体内容，其中会话转移请求包括与可操作地连接到ITV系统的第二通信设备相关联的标识信息，并且向第二通信设备发送INVITE消息并发送媒体调整消息发送到IMS网络的媒体资源功能处理器（MRFP），其中媒体内容被调整并且基于媒体调整消息的接收被发送到第二通信设备，其中调整的媒体内容由MRFP基于与第二通信相关联的识别信息设备。公开了其他实施例。

6. 发明授权

US08370451B2 System and method of providing a context-aware personalized blogging agent 有权
标题翻译：提供上下文感知个性化博客代理的系统和方法
公开(公告)号：US08370451B2
公开(公告)日：2013-02-05
申请号：US11459321
申请日：2006-07-21
申请人： Yin-Farn Robin Chen , Rittwik Jana , Serban Vadim Jora , Bernard S. Renger , Bin Wei
发明人： Yin-Farn Robin Chen , Rittwik Jana , Serban Vadim Jora , Bernard S. Renger , Bin Wei
IPC分类号： G06F15/16
CPC分类号： G06F17/212 , G06F17/3089 , G06Q10/10 , H04L67/26 , H04L67/28 , H04L67/2823 , H04L67/306
摘要： A mobile multimedia content aggregation and dissemination platform is provided that aims to automate the creation, collection, aggregation, and dissemination of RSS and non-RSS information for and to interested parties. This platform may be used for the construction of a personalized blogging agent as well as for a personalized news aggregator.
摘要翻译：提供了一个移动多媒体内容聚合和传播平台，其目的是为RSS和非RSS信息的自动创建，收集，汇总和传播以及相关方的自动化。该平台可用于构建个性化博客代理以及个性化新闻聚合器。

7. 发明申请

US20120150974A1 METHOD AND APPARATUS FOR MOBILE PRESENCE AGGREGATION 有权
标题翻译：移动存在的方法和装置聚合
公开(公告)号：US20120150974A1
公开(公告)日：2012-06-14
申请号：US12967951
申请日：2010-12-14
申请人： RITTWIK JANA , Kevin Donnellan , Serban Vadim Jora , John Murray , Christopher W. Rice , Richard W. Wright
发明人： RITTWIK JANA , Kevin Donnellan , Serban Vadim Jora , John Murray , Christopher W. Rice , Richard W. Wright
IPC分类号： G06F15/16
CPC分类号： H04L67/24 , H04L69/08
摘要： A method, computer readable medium for performing mobile presence aggregation are disclosed. For example, the method acquires presence information associated with a user, packages the presence information into a message and forwards the message containing the presence information via a non-session initiated protocol based transport protocol to a presences access layer server. In another embodiment, the method receives a message containing presence information in a non-session initiated protocol based transport protocol, identifies the presence information in the message, translates the presence information into a presence information data format and forwards the presence information in the presence information data format to a presence server.
摘要翻译：公开了一种用于执行移动存在聚合的计算机可读介质的方法。例如，该方法获取与用户相关联的存在信息，将该存在信息打包到消息中，并将包含存在信息的消息经由非会话发起的基于协议的传输协议转发到存在层接入层服务器。在另一个实施例中，该方法在基于非会话发起的基于协议的传输协议中接收包含呈现信息的消息，识别消息中的呈现信息，将呈现信息转换为呈现信息数据格式，并将在场信息转发数据格式到存在服务器。

8. 发明申请

US20120066463A1 Managing Presence in Communications Systems 有权
标题翻译：通信系统管理
公开(公告)号：US20120066463A1
公开(公告)日：2012-03-15
申请号：US12882309
申请日：2010-09-15
申请人： Christopher W. Rice , Rittwik Jana , John F. Murray , Ron Shacham
发明人： Christopher W. Rice , Rittwik Jana , John F. Murray , Ron Shacham
IPC分类号： G06F12/16
CPC分类号： H04L67/141 , G06F11/3006 , G06F11/3082 , G06N7/005 , H04L67/24 , H04L67/2823 , H04L67/306
摘要： Raw presence data from a plurality of presence data sources is collected and processed into unified presence data. Unified presence data over a period of time before a first time is stored in a historical presence data archive. A probability of a presence variable having a specific value is generated based on unified presence data collected and processed at a second time on or after the first time, the historical presence data archive, and user profile data. Presence information is generated based on the probability and the user profile data. Presence data sources include both Session Initiation Protocol based and non Session Initiation Protocol based presence data sources. In an embodiment, non Session Initiation Protocol based unified presence data is transformed into Session Initiation Protocol based unified presence data.
摘要翻译：来自多个存在数据源的原始存在数据被收集并处理成统一存在数据。在第一次之前的一段时间内的统一呈现数据被存储在历史存在数据档案中。基于在第一时间或之后的第二时间收集和处理的统一存在数据，历史存在数据存档和用户简档数据，生成具有特定值的存在变量的概率。基于概率和用户简档数据生成存在信息。存在数据源包括基于会话发起协议和不基于会话发起协议的在线数据源。在一个实施例中，基于非会话发起协议的统一存在数据被转换为基于会话发起协议的统一存在数据。

9. 发明授权

US07903652B2 System and method for peer to peer video streaming 有权
标题翻译：用于对等视频流的系统和方法
公开(公告)号：US07903652B2
公开(公告)日：2011-03-08
申请号：US11610994
申请日：2006-12-14
申请人： Yennun Huang , Yih-Farn Chen , Rittwik Jana , Amy Reibman , Bin Wei , Zhen Xiao , Michael Rabinovich
发明人： Yennun Huang , Yih-Farn Chen , Rittwik Jana , Amy Reibman , Bin Wei , Zhen Xiao , Michael Rabinovich
IPC分类号： H04L12/56 , H04N7/173
CPC分类号： H04L65/4076 , H04L67/104 , H04L67/1072
摘要： In an Internet Protocol Television (IPTV) system, an IPTV server is configured to receive a request from an IPTV content storage device (CSD) to view a video stream. The IPTV server selects a set of peers for the IPTV CSD, and transmits the set of peers to the IPTV CSD. In the system, a capacity of a fiber to the node (FTTN) switch in a down linking direction is greater than or equal to a sum of a number of simultaneous viewers supported by the FTTN switch plus a number of viewers that receive video streams from peers in the same community.
摘要翻译：在互联网协议电视（IPTV）系统中，IPTV服务器被配置为从IPTV内容存储设备（CSD）接收查看视频流的请求。 IPTV服务器为IPTV CSD选择一组对等体，并将该对等体发送到IPTV CSD。在系统中，光纤到节点（FTTN）的向下交换方向的容量大于或等于由FTTN交换机支持的多个同时观看者的总和加上接收来自同行在同一社区。

10. 发明申请

US20100162149A1 Systems and Methods to Provide Location Information 审中-公开
标题翻译：提供位置信息的系统和方法
公开(公告)号：US20100162149A1
公开(公告)日：2010-06-24
申请号：US12343873
申请日：2008-12-24
申请人： Daniel SHELEHEDA , Cynthia CAMA , Yih-Farn CHEN , Rittwik JANA , Bernard S. RENGER , Bin WEI
发明人： Daniel SHELEHEDA , Cynthia CAMA , Yih-Farn CHEN , Rittwik JANA , Bernard S. RENGER , Bin WEI
IPC分类号： G06F3/048
CPC分类号： A63F13/65 , A63F13/12 , A63F13/332 , A63F13/79 , A63F2300/406 , A63F2300/5533 , A63F2300/5573 , A63F2300/64
摘要： Systems and methods are provided to facilitate location based services based on locations in virtual worlds and locations in the real world. In one aspect, a location server obtains and provides the locations of avatars of users in different virtual worlds and the locations of mobile devices of the corresponding users in the real world. An application server, for example, may provide location based services in a virtual world based on the location of a mobile device in the real world, or provide location based services to a mobile device based on the location of an avatar in a virtual world, or provide location based services to an avatar in one virtual world based on the location of a related avatar in another virtual world.
摘要翻译：提供系统和方法以便于基于虚拟世界中的位置和现实世界中的位置来促进基于位置的服务。在一个方面，位置服务器获取并提供不同虚拟世界中用户的化身的位置以及现实世界中对应用户的移动设备的位置。例如，应用服务器可以基于现实世界中的移动设备的位置在虚拟世界中提供基于位置的服务，或者基于虚拟世界中的化身的位置向移动设备提供基于位置的服务，或者基于在另一个虚拟世界中的相关化身的位置，向一个虚拟世界中的化身提供基于位置的服务。

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