专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130194428A1 SYSTEM AND METHOD FOR DETERMINING LOCATION OF A DEVICE USING OPPOSING CAMERAS 有权
标题翻译：使用对照摄像机确定设备位置的系统和方法
公开(公告)号：US20130194428A1
公开(公告)日：2013-08-01
申请号：US13360372
申请日：2012-01-27
申请人： Hui Chao , Saumitra M. Das , Sameera Poduri
发明人： Hui Chao , Saumitra M. Das , Sameera Poduri
IPC分类号： H04N7/18
CPC分类号： H04N7/181 , G01C21/20 , G01S5/16 , G06T7/74 , G06T2207/10016 , H04W4/02 , H04W4/046 , H04W4/40
摘要： System and method for determining location of a device using opposing cameras are disclosed. In one embodiment, the method includes activating a front-facing camera and a back-facing camera of the device, capturing a first pair of images from a first orientation using the front-facing camera and the back-facing camera, where the first pair of images includes a first front image and a first back image, monitoring the device being rotated to a second orientation, capturing a second pair of images from the second orientation using the front-facing camera and the back-facing camera, where the second pair of images includes a second front image and a second back image, and determining a location of the device using the first pair of images and the second pair of images.
摘要翻译：公开了使用相对的摄像机来确定设备位置的系统和方法。在一个实施例中，该方法包括激活装置的前置相机和背面照相机，使用前置相机和背面照相机从第一取向拍摄第一对图像，其中第一对的图像包括第一正面图像和第一背面图像，监视被旋转到第二方向的设备，使用前置相机和背面照相机从第二方向捕获第二对图像，其中第二对的图像包括第二正面图像和第二背面图像，以及使用第一对图像和第二对图像来确定设备的位置。

2. 发明申请

US20130053067A1 METHODS AND APPARATUSES FOR PROVIDING EXPECTED SIGNAL DATA TO A MOBILE STATION 失效
标题翻译：将预期信号数据提供给移动站的方法和装置
公开(公告)号：US20130053067A1
公开(公告)日：2013-02-28
申请号：US13215801
申请日：2011-08-23
申请人： Alok Aggarwal , Payam Pakzad , Behrooz Khorashadi , Saumitra M. Das
发明人： Alok Aggarwal , Payam Pakzad , Behrooz Khorashadi , Saumitra M. Das
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0236 , G01S5/0252 , H04W4/029
摘要： Techniques are provided which may be implemented using various methods and/or apparatuses to allow for expected signal data for a region of space within a structure to be encoded and transmitted to a mobile station. The mobile station may decode the encoded version and use the resulting decoded version to support signal-based position estimation.
摘要翻译：提供了可以使用各种方法和/或装置来实现的技术，以允许结构内的空间区域的预期信号数据被编码并发送到移动台。移动台可以对编码版本进行解码，并使用所得到的解码版本来支持基于信号的位置估计。

3. 发明申请

US20130029723A1 USER DISTANCE DETECTION FOR ENHANCED INTERACTION WITH A MOBILE DEVICE 失效
标题翻译：用户距离检测用于与移动设备的增强交互
公开(公告)号：US20130029723A1
公开(公告)日：2013-01-31
申请号：US13193275
申请日：2011-07-28
申请人： Saumitra M. Das , Hui Chao
发明人： Saumitra M. Das , Hui Chao
IPC分类号： H04W88/02
CPC分类号： H04M1/72594 , H04M1/72569 , H04M2250/12
摘要： Methods and apparatus for displaying content on a mobile device are disclosed. In one embodiment, a method includes obtaining content to display on the mobile device, obtaining distance information indicative of a distance that separates a user from the mobile device, accessing content-size data on the mobile device that is associated with the distance information, and adjusting a presentation of content on the mobile device based upon the content-size data.
摘要翻译：公开了在移动设备上显示内容的方法和装置。在一个实施例中，一种方法包括获取在移动设备上显示的内容，获取指示用户与移动设备分离距离的距离信息，访问与该距离信息相关联的移动设备上的内容大小数据;以及基于内容大小数据调整移动设备上的内容呈现。

4. 发明申请

US20100128628A1 Context-Based Routing in Multi-hop Networks 有权
标题翻译：多跳网络中基于上下文的路由
公开(公告)号：US20100128628A1
公开(公告)日：2010-05-27
申请号：US12696973
申请日：2010-01-29
申请人： Yunnan Wu , Saumitra M. Das , Ranveer Chandra , Dinei Florencio
发明人： Yunnan Wu , Saumitra M. Das , Ranveer Chandra , Dinei Florencio
IPC分类号： H04L12/26
CPC分类号： H04W40/16 , H04L45/123 , H04L45/124 , H04L45/125 , Y02D70/142 , Y02D70/146 , Y02D70/22 , Y02D70/34
摘要： Context-based routing in multi-hop networks involves using a context-based routing metric. In a described implementation, respective path values are calculated for respective ones of multiple paths using the context-based routing metric. A path is selected from the multiple paths responsive to the calculated path values. Data is transmitted over at least one link of the selected path. In an example embodiment, the context-based routing metric is ascertained responsive to an estimated service interval (ESI) of a bottleneck link of each path of the multiple paths. In another example embodiment, the context-based routing metric is ascertained responsive to an expected resource consumption (ERC) metric. In an example embodiment of path selection, the path is selected using a context-based path pruning (CPP) technique that involves maintaining multiple local contexts at each intermediate node, with each local context representing at least one partial path.
摘要翻译：在多跳网络中基于背景的路由涉及使用基于上下文的路由度量。在描述的实现中，使用基于上下文的路由度量针对相应的多个路径计算相应的路径值。响应于所计算的路径值从多个路径中选择路径。数据通过所选路径的至少一个链路传输。在示例实施例中，响应于多个路径的每个路径的瓶颈链路的估计服务间隔（ESI）来确定基于上下文的路由度量。在另一示例性实施例中，响应于预期资源消耗（ERC）度量来确定基于上下文的路由度量。在路径选择的示例实施例中，使用基于上下文的路径修剪（CPP）技术来选择路径，其涉及在每个中间节点处维护多个本地上下文，其中每个本地上下文表示至少一个部分路径。

5. 发明授权

US08874781B2 System and apparatus for power efficient delivery of social network updates to a receiver device in a broadcast network 有权
标题翻译：用于将社交网络更新功率有效地传递到广播网络中的接收机设备的系统和设备
公开(公告)号：US08874781B2
公开(公告)日：2014-10-28
申请号：US13274427
申请日：2011-10-17
申请人： Behrooz Khorashadi , Saumitra M. Das
发明人： Behrooz Khorashadi , Saumitra M. Das
IPC分类号： G06F15/16 , H04H60/25 , H04W4/06 , G06F17/30 , H04L12/70 , H04L12/18 , H04L29/06 , H04L5/00 , H04L12/66
CPC分类号： H04H60/25 , G06F17/30864 , G06F2216/05 , H04L5/00 , H04L12/1845 , H04L12/1895 , H04L12/66 , H04L29/06088 , H04L29/06163 , H04L29/06455 , H04L2012/5641 , H04L2012/5642 , H04W4/06 , Y02D10/45 , Y02D70/122 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/168
摘要： Systems and methods for delivering social network updates from popular entities to receiver devices via broadcast or multicast networks obtain updates from highly popular entities. Updates may be assembled by a server crawling social network sites. To enable selective reception, the obtained updates may be broadcast/multicast according to a schedule that is communicated to receiver devices in advance, such as a catalog file. Receiver devices receive the catalog file and use the included information to selectively receive updates that are relevant to a user of the receiver device. Updates received from broadcasts or multicasts are cached in memory of the receiver device. When a user requests to access a particular social network entity on the receiver device, that request may be satisfied by accessing social network updates cached on the receiver device. Broadcasting and/or multicasting highly popular social network updates may relieve burdens on unicast networks.
摘要翻译：通过广播或组播网络将社交网络更新从流行实体传送到接收方设备的系统和方法从高度流行的实体获取更新。更新可能由服务器抓取社交网站组装。为了能够进行选择性接收，所获得的更新可以根据预先传送到接收机设备的调度（例如目录文件）进行广播/多播。接收机设备接收目录文件并使用附带的信息来选择性地接收与接收机设备的用户相关的更新。从广播或多播接收的更新被缓存在接收机设备的存储器中。当用户请求访问接收机设备上的特定社交网络实体时，可以通过访问在接收机设备上缓存的社交网络更新来满足该请求。广播和/或组播高度流行的社交网络更新可以减轻单播网络的负担。

6. 发明申请

US20130053066A1 PROVIDING LOCATION RELATED INFORMATION TO MOBILE STATIONS 有权
公开(公告)号：US20130053066A1
公开(公告)日：2013-02-28
申请号：US13215737
申请日：2011-08-23
申请人： Behrooz Khorashadi , Saumitra M. Das , Alok Aggarwal
发明人： Behrooz Khorashadi , Saumitra M. Das , Alok Aggarwal
IPC分类号： H04W4/02 , H04W24/00
CPC分类号： H04W4/04 , H04W4/02 , H04W4/20
摘要： Techniques are provided which may be implemented using various methods and/or apparatuses to allow for location related information for a region of space within a structure to be divided into blocks and selectively provided in an efficient manner to a mobile station and/or a proxy device associated therewith. The mobile station may, for example, use the blocks of location related information to support signal-based position estimation and/or other like location based services.

7. 发明申请

US20130031459A1 WEB BROWSING ENHANCED BY CLOUD COMPUTING 有权
标题翻译：云计算增强网络浏览
公开(公告)号：US20130031459A1
公开(公告)日：2013-01-31
申请号：US13192064
申请日：2011-07-27
申请人： Behrooz KHORASHADI , Mohammad H. RESHADI , Saumitra M. DAS
发明人： Behrooz KHORASHADI , Mohammad H. RESHADI , Saumitra M. DAS
IPC分类号： G06F17/00
CPC分类号： G06F17/2247 , G06F17/30014 , G06F17/30905
摘要： Methods and devices include a server and at least two web browsers operable on at least two different computing devices. Each browser reports results of processing and rendering of webpages to the server. The server aggregates the data. The server generates metadata from the aggregated browsers. The server transmits the generated metadata to at least one computing device. The computing device renders a webpage using at least a portion of the provided metadata. The metadata may identify portions of JavaScript that can be processed in parallel. The metadata may identify a library portion that does not have to be loaded. The metadata may identify a portion of the webpage that may be rendered first before a second portion of the webpage. Returning metadata to the computing device can assist the computing device in parsing, analyzing or executing the request for the webpage.
摘要翻译：方法和设备包括服务器和至少两个可在至少两个不同计算设备上操作的网络浏览器。每个浏览器报告处理和呈现网页到服务器的结果。服务器汇总数据。服务器从聚合浏览器生成元数据。服务器将生成的元数据发送到至少一个计算设备。计算设备使用提供的元数据的至少一部分呈现网页。元数据可以标识可以并行处理的JavaScript的部分。元数据可以标识不需要加载的库部分。元数据可以标识可以在网页的第二部分之前首先呈现的网页的一部分。将元数据返回到计算设备可以帮助计算设备解析，分析或执行对网页的请求。

8. 发明申请

US20110078439A1 APPARATUS AND METHOD FOR USER IDENTITY AUTHENTICATION IN PEER-TO-PEER OVERLAY NETWORKS 审中-公开
标题翻译：用户身份认证在对等网络中的装置和方法
公开(公告)号：US20110078439A1
公开(公告)日：2011-03-31
申请号：US12730124
申请日：2010-03-23
申请人： Yinian Mao , Saumitra M. Das , Ranjith S. Jayaram , Vidya Narayanan
发明人： Yinian Mao , Saumitra M. Das , Ranjith S. Jayaram , Vidya Narayanan
IPC分类号： H04L9/32
摘要： Disclosed is a method for user identity authentication for a peer device joining a peer-to-peer overlay network. In the method, a credential server of the overlay network receives a registered user identity from a joining peer device. The credential server verifies the registered user identity with an identity provider. Upon receiving, at the credential server, successful verification of the registered user identity from the identity provider, the credential server issues to the joining peer device a signed certificate for use by an authenticated peer device in the overlay network to authenticate the registered user identity of the joining peer device, wherein the signed certificate is signed by a private key of the credential server.
摘要翻译：公开了一种用于加入对等覆盖网络的对等设备的用户身份认证方法。在该方法中，覆盖网络的证书服务器从连接的对等设备接收注册的用户身份。凭证服务器使用身份提供者验证注册的用户身份。在证书服务器接收到来自身份提供者的登记的用户身份的成功验证时，证书服务器向加入的对方设备发出签名的证书，供覆盖网络中的认证对等设备使用，以验证登记的用户身份所述加入对等设备，其中所述签名的证书由所述凭证服务器的私钥签名。

9. 发明授权

US10764748B2 Apparatus and method for user identity authentication in peer-to-peer overlay networks 有权
公开(公告)号：US10764748B2
公开(公告)日：2020-09-01
申请号：US12730124
申请日：2010-03-23
申请人： Yinian Mao , Saumitra M. Das , Ranjith S. Jayaram , Vidya Narayanan
发明人： Yinian Mao , Saumitra M. Das , Ranjith S. Jayaram , Vidya Narayanan
IPC分类号： H04W12/06 , H04L29/06 , H04W12/08 , H04L29/08
摘要： Disclosed is a method for user identity authentication for a peer device joining a peer-to-peer overlay network. In the method, a credential server of the overlay network receives a registered user identity from a joining peer device. The credential server verifies the registered user identity with an identity provider. Upon receiving, at the credential server, successful verification of the registered user identity from the identity provider, the credential server issues to the joining peer device a signed certificate for use by an authenticated peer device in the overlay network to authenticate the registered user identity of the joining peer device, wherein the signed certificate is signed by a private key of the credential server.

10. 发明授权

US09146909B2 Web browsing enhanced by cloud computing 有权
标题翻译：云计算增强网页浏览
公开(公告)号：US09146909B2
公开(公告)日：2015-09-29
申请号：US13192064
申请日：2011-07-27
申请人： Behrooz Khorashadi , Mohammad H. Reshadi , Saumitra M. Das
发明人： Behrooz Khorashadi , Mohammad H. Reshadi , Saumitra M. Das
IPC分类号： G06F17/00 , G06F17/22 , G06F17/30
CPC分类号： G06F17/2247 , G06F17/30014 , G06F17/30905
摘要： Methods and devices include a server and at least two web browsers operable on at least two different computing devices. Each browser reports results of processing and rendering of webpages to the server. The server aggregates the data. The server generates metadata from the aggregated browsers. The server transmits the generated metadata to at least one computing device. The computing device renders a webpage using at least a portion of the provided metadata. The metadata may identify portions of JavaScript that can be processed in parallel. The metadata may identify a library portion that does not have to be loaded. The metadata may identify a portion of the webpage that may be rendered first before a second portion of the webpage. Returning metadata to the computing device can assist the computing device in parsing, analyzing or executing the request for the webpage.
摘要翻译：方法和设备包括服务器和至少两个可在至少两个不同计算设备上操作的网络浏览器。每个浏览器报告处理和呈现网页到服务器的结果。服务器汇总数据。服务器从聚合浏览器生成元数据。服务器将生成的元数据发送到至少一个计算设备。计算设备使用提供的元数据的至少一部分呈现网页。元数据可以标识可以并行处理的JavaScript的部分。元数据可以标识不需要加载的库部分。元数据可以标识可以在网页的第二部分之前首先呈现的网页的一部分。将元数据返回到计算设备可以帮助计算设备解析，分析或执行对网页的请求。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式