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1. 发明授权

US06484210B1 Packet processing relay agent to provide link layer forwarding in one-way cable/wireless/satellite modems 失效
标题翻译：分组处理中继代理在单向有线/无线/卫星调制解调器中提供链路层转发
公开(公告)号：US06484210B1
公开(公告)日：2002-11-19
申请号：US09179812
申请日：1998-10-27
申请人： Richard Adriano , Poornima Lalwaney , Yong Ho Son
发明人： Richard Adriano , Poornima Lalwaney , Yong Ho Son
IPC分类号： G06F1516
CPC分类号： H04L12/2801 , H04L12/2856
摘要： A method and apparatus for allowing a personal computer to receive data from a computer network such as the Internet via a broadcast channel of a cable or satellite television network, while transmitting data upstream to the computer network via a telephone line. A packet processing relay agent (PPRA) forwards data at the data link layer between a one-way network adapter, such as a cable modem that receives Internet data via a cable network, and a two-way return path adapter, such as a telephone modem that communicates with Internet servers and other users via a telephone network. The system provides compatibility with TCP/IP routing/addressing conventions by forwarding upstream IP packets with a cable modem source address over the telephone modem. The PPRA can enhance functionality by incorporating higher layer functions at the data link layer.
摘要翻译：一种用于允许个人计算机经由电缆或卫星电视网络的广播信道从诸如因特网的计算机网络接收数据的方法和装置，同时经由电话线将数据上传到计算机网络。分组处理中继代理（PPRA）在诸如电缆网络接收因特网数据的电缆调制解调器等单向网络适配器之间的数据链路层转发数据，以及诸如电话的双向返回路径适配器调制解调器通过电话网络与互联网服务器和其他用户进行通信。该系统通过电话调制解调器上的电缆调制解调器源地址转发上游IP数据包，提供与TCP / IP路由/寻址约定的兼容性。 PPRA可以通过在数据链路层集成更高层的功能来增强功能。

2. 发明申请

US20120087634A1 METHOD AND SYSTEM FOR TRANSITIONING MEDIA OUTPUT AMONG TWO OR MORE DEVICES 有权
标题翻译：用于过渡两个或多个设备的媒体输出的方法和系统
公开(公告)号：US20120087634A1
公开(公告)日：2012-04-12
申请号：US12899411
申请日：2010-10-06
申请人： Poornima Lalwaney
发明人： Poornima Lalwaney
IPC分类号： H04N9/80 , G06F15/16
CPC分类号： H04L67/10 , H04L65/1093 , H04L65/4084
摘要： In at least some embodiments, the present invention relates to methods and systems for enabling media content to be utilized or output by way of media presentation devices. In one such embodiment, a method includes receiving at a first cloud a first signal from a first media presentation device indicative of a request or command that a content signal transmission be paused, and sending a second signal including bookmark information from the first cloud to a second media presentation device. The method further includes receiving a third signal from the second media presentation device, the third signal being indicative of a further request or command that the transmission of the media content signal be resumed, and resuming the transmission. In additional embodiments, the present invention relates to methods of operating a media presentation device so as to perform a resumed displaying of video media content.
摘要翻译：在至少一些实施例中，本发明涉及用于使得能够通过媒体呈现设备来利用或输出媒体内容的方法和系统。在一个这样的实施例中，一种方法包括在第一个云处接收来自第一媒体呈现设备的指示内容信号传输被暂停的请求或命令的第一信号，并且将包括书签信息的第二信号从第一云发送到第二媒体呈现装置。该方法还包括从第二媒体呈现设备接收第三信号，第三信号指示进一步的请求或命令，恢复媒体内容信号的传输，并恢复传输。在另外的实施例中，本发明涉及操作媒体呈现设备以便执行视频媒体内容的恢复显示的方法。

3. 发明授权

US07451312B2 Authenticated dynamic address assignment 有权
标题翻译：认证的动态地址分配
公开(公告)号：US07451312B2
公开(公告)日：2008-11-11
申请号：US09799918
申请日：2001-03-05
申请人： Alexander Medvinsky , Poornima Lalwaney
发明人： Alexander Medvinsky , Poornima Lalwaney
IPC分类号： H04L9/00
CPC分类号： H04L63/0807 , H04L29/06 , H04L29/12216 , H04L29/12273 , H04L29/12801 , H04L61/2015 , H04L61/2053 , H04L61/6004 , H04L69/329
摘要： A method for an uninitialized client to obtain credentials from a server which are then used to provide authenticated exchange for network configuration parameter assignment. The obtained credentials can be applied to an authentication option when a dynamic host configuration protocol (DHCP) is being used for address assignment.
摘要翻译：用于未初始化的客户端从服务器获取凭证的方法，然后该服务器用于为网络配置参数分配提供经认证的交换。当动态主机配置协议（DHCP）用于地址分配时，获得的凭证可以应用于认证选项。

4. 发明授权

US06289377B1 Dynamic network configuration of a one-way adapter using a proxy agent that communicates with a resource server through a configured return path adapter 有权
标题翻译：使用通过配置的返回路径适配器与资源服务器进行通信的代理代理程序的单向适配器的动态网络配置
公开(公告)号：US06289377B1
公开(公告)日：2001-09-11
申请号：US09179696
申请日：1998-10-27
申请人： Poornima Lalwaney , Jonathan A. Fellows
发明人： Poornima Lalwaney , Jonathan A. Fellows
IPC分类号： G06F1300
CPC分类号： H04L61/2015 , H04L12/2801 , H04L12/2856 , H04L12/2861 , H04L12/2865 , H04L12/2898 , H04L29/12216 , H04L29/12292 , H04L29/12301 , H04L29/12801 , H04L29/12839 , H04L61/2069 , H04L61/2076 , H04L61/6004 , H04L61/6022
摘要： A one-way adapter such as a cable modem is initialized to allow a personal computer to receive data from a computer network such as the Internet via a broadcast channel, while transmitting data upstream to the computer network via a telephone line. First, a two-way adapter such as a phone modem is initialized by establishing a telephone link with a terminal server of an Internet Service Provider telephone network. The terminal server obtains an IP address from a phone network address server, and assigns the IP address to the phone modem stack. Next, the cable modem stack sends out a request for session initialization to a cable modem driver. The request is processed by a packet processing relay agent (PPRA), and the IP address of the phone modem is inserted into the packet. The IP packet destination address is set to that of a cable network address server. A cable network address server receives the packet via an upstream telephone line and responds with IP address and configuration information for the relay agent address. The phone modem receives the response and passes it to the cable modem stack via the PPRA. The cable modem is thus initialized with IP address and configuration information and is ready to receive Internet data via a one-way RF channel.
摘要翻译：初始化诸如电缆调制解调器的单向适配器，以允许个人计算机经由电话线路将数据从计算机网络（例如因特网）经由广播信道接收，同时通过电话线将数据上传到计算机网络。首先，通过与因特网服务提供商电话网络的终端服务器建立电话链路来初始化诸如电话调制解调器的双向适配器。终端服务器从电话网络地址服务器获取IP地址，并将IP地址分配给电话调制解调器堆栈。接下来，电缆调制解调器栈向电缆调制解调器驱动器发出会话初始化请求。该请求由分组处理中继代理（PPRA）处理，电话调制解调器的IP地址被插入到该分组中。 IP包目的地址设置为有线网络地址服务器的IP地址。有线网络地址服务器通过上行电话线路接收分组，并响应中继代理地址的IP地址和配置信息。电话调制解调器接收到响应，并通过PPRA将其传送到电缆调制解调器堆栈。因此，电缆调制解调器通过IP地址和配置信息进行初始化，并且可以通过单向RF信道接收互联网数据。

5. 发明授权

US08649659B2 Method and system for transitioning media output among two or more devices 有权
标题翻译：用于在两个或多个设备之间转换媒体输出的方法和系统
公开(公告)号：US08649659B2
公开(公告)日：2014-02-11
申请号：US12899411
申请日：2010-10-06
申请人： Poornima Lalwaney
发明人： Poornima Lalwaney
IPC分类号： H04N5/80
CPC分类号： H04L67/10 , H04L65/1093 , H04L65/4084
摘要： In at least some embodiments, the present invention relates to methods and systems for enabling media content to be utilized or output by way of media presentation devices. In one such embodiment, a method includes receiving at a first cloud a first signal from a first media presentation device indicative of a request or command that a content signal transmission be paused, and sending a second signal including bookmark information from the first cloud to a second media presentation device. The method further includes receiving a third signal from the second media presentation device, the third signal being indicative of a further request or command that the transmission of the media content signal be resumed, and resuming the transmission. In additional embodiments, the present invention relates to methods of operating a media presentation device so as to perform a resumed displaying of video media content.
摘要翻译：在至少一些实施例中，本发明涉及用于使得能够通过媒体呈现设备来利用或输出媒体内容的方法和系统。在一个这样的实施例中，一种方法包括在第一个云处接收来自第一媒体呈现设备的指示内容信号传输被暂停的请求或命令的第一信号，并且将包括书签信息的第二信号从第一云发送到第二媒体呈现装置。该方法还包括从第二媒体呈现设备接收第三信号，第三信号指示进一步的请求或命令，恢复媒体内容信号的传输，并恢复传输。在另外的实施例中，本发明涉及操作媒体呈现设备以便执行视频媒体内容的恢复显示的方法。

6. 发明授权

US06901058B2 System and method for enabling multicast in a CDMA network 有权
标题翻译：用于在CDMA网络中启用多播的系统和方法
公开(公告)号：US06901058B2
公开(公告)日：2005-05-31
申请号：US10226071
申请日：2002-08-22
申请人： Poornima Lalwaney
发明人： Poornima Lalwaney
IPC分类号： H04J11/00 , H04L12/18 , H04B7/216
CPC分类号： H04W72/005 , H04J13/0048 , H04J13/18 , H04L12/185 , H04L12/189
摘要： An improved wireless communications system for efficiently delivering multicast transmissions within a CDMA wireless communications network. To minimize use of network resources, a multicast group Walsh code is dynamically assigned for transmissions to group members for the duration of the session. Reverse link multicast long code covers are assigned by a base station controller and transmitted to the mobile station on a forward channel as derived from the multicast IP address. A multicast reflection function is provided at the base station controller or the IP gateway to transmit multicast messages received from mobile stations to other group members in their coverage area. The assigned group Walsh codes and long codes are used to spread all multicast transmissions on the CDMA forward and reverse channels, respectively.
摘要翻译：一种改进的无线通信系统，用于在CDMA无线通信网络内高效地传送多播传输。为了最小化网络资源的使用，在会话期间，组播组Walsh代码被动态地分配给组成员的传输。反向链路组播长码覆盖由基站控制器分配，并从从多播IP地址导出的前向信道上的移动台发送。在基站控制器或IP网关提供组播反射功能，将从移动台接收的多播消息发送到其覆盖区域中的其他组成员。分配的组Walsh码和长码分别用于CDMA前向和反向信道上的所有多播传输。

7. 发明申请

US20050066044A1 IP-based location service within code division multiple access network 审中-公开
标题翻译：基于IP的位置服务在码分多址接入网内
公开(公告)号：US20050066044A1
公开(公告)日：2005-03-24
申请号：US10611053
申请日：2003-06-30
申请人： Hemant Chaskar , Jean-Michel Rousseau , Poornima Lalwaney
发明人： Hemant Chaskar , Jean-Michel Rousseau , Poornima Lalwaney
IPC分类号： G01S5/02 , G01S19/14 , H04L29/06 , H04L29/08 , H04W64/00 , G06F15/16
CPC分类号： H04W64/00 , G01S5/0205 , H04L29/06 , H04L67/04 , H04L67/18 , H04L67/28 , H04L67/2842 , H04L69/16 , H04L69/165 , H04L69/329
摘要： An Internet protocol (IP) based location system that employs a global positioning system (GPS) component in connection with a position determining entity (PDE) component to determine location of target mobile station(s) via the Internet. As such the system provides an internet protocol based scheme (e.g., UDP) to initiate a location determination session within a CDMA network. The system can provide a location determining service even when the mobile station(s) are not within a home network (e.g., roaming situations). The system can also employ HTTP over TCP/IP so as to facilitate communications between the mobile station(s) and a mobile positioning center (MPC) (e.g., authentication and/or security protocols/schemes). Furthermore, the system can identify a PDE of a plurality of available PDEs that is most suitable for a given state of the mobile station and/or state of the user and/or particular location based application being employed by the mobile station.
摘要翻译：一种基于互联网协议（IP）的位置系统，其采用与位置确定实体（PDE）组件结合的全球定位系统（GPS）组件，以通过因特网确定目标移动站的位置。因此，该系统提供基于互联网协议的方案（例如，UDP）以在CDMA网络内发起位置确定会话。即使当移动台不在家庭网络内（例如漫游情况）时，系统也可以提供位置确定服务。该系统还可以采用HTTP over TCP / IP，以便促进移动台和移动定位中心（MPC）（例如，认证和/或安全协议/方案）之间的通信。此外，系统可以识别最适合于移动台的给定状态的多个可用PDE和/或用户的状态和/或由移动站采用的特定位置的应用的PDE的PDE。

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