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1. 发明授权

US09065752B2 Dynamic service class upgrades in data networks 有权
标题翻译：数据网络中的动态服务类升级
公开(公告)号：US09065752B2
公开(公告)日：2015-06-23
申请号：US13592872
申请日：2012-08-23
申请人： Malolan Chetlur , Umamaheswari C. Devi , Partha Dutta , Shivkumar Kalyanaraman , Ravindranath Kokku , Dinesh C. Verma
发明人： Malolan Chetlur , Umamaheswari C. Devi , Partha Dutta , Shivkumar Kalyanaraman , Ravindranath Kokku , Dinesh C. Verma
IPC分类号： H04M11/00 , H04L12/24 , H04M15/00
CPC分类号： H04L41/147 , H04L41/0893 , H04L41/0896 , H04L41/5029 , H04L41/5064 , H04M15/80 , H04M15/81
摘要： A method, program product and system for dynamically offering upgraded services in a network. The method comprising the steps of: selecting users for a possible offer of an upgrade to services within the network, based on user activity at user devices accessing the network; obtaining network context data information regarding the user activity and the network; sequentially ordering the selected users based on a likelihood that the users will purchase the upgrade to services; determining the upgrade to services to be offered based on a service prediction availability within the network; and offering the upgrade to services to the selected users for a specific time period.
摘要翻译：一种在网络中动态提供升级服务的方法，程序产品和系统。该方法包括以下步骤：基于访问网络的用户设备处的用户活动，选择用户可能提供对网络内的服务的升级; 获取关于用户活动和网络的网络上下文数据信息; 根据用户购买升级到服务的可能性，依次排序所选用户; 基于网络内的服务预测可用性来确定要提供的服务的升级; 并在特定时间段内向所选用户提供对服务的升级。

2. 发明申请

US20140057592A1 DYNAMIC SERVICE CLASS UPGRADES IN DATA NETWORKS 有权
标题翻译：数据网络中的动态服务等级升级
公开(公告)号：US20140057592A1
公开(公告)日：2014-02-27
申请号：US13592872
申请日：2012-08-23
申请人： Malolan Chetlur , Umamaheswari C. Devi , Partha Dutta , Shivkumar Kalyanaraman , Ravindranath Kokku , Dinesh C. Verma
发明人： Malolan Chetlur , Umamaheswari C. Devi , Partha Dutta , Shivkumar Kalyanaraman , Ravindranath Kokku , Dinesh C. Verma
IPC分类号： H04W4/26
CPC分类号： H04L41/147 , H04L41/0893 , H04L41/0896 , H04L41/5029 , H04L41/5064 , H04M15/80 , H04M15/81
摘要： A method, program product and system for dynamically offering upgraded services in a network. The method comprising the steps of: selecting users for a possible offer of an upgrade to services within the network, based on user activity at user devices accessing the network; obtaining network context data information regarding the user activity and the network; sequentially ordering the selected users based on a likelihood that the users will purchase the upgrade to services; determining the upgrade to services to be offered based on a service prediction availability within the network; and offering the upgrade to services to the selected users for a specific time period.
摘要翻译：一种在网络中动态提供升级服务的方法，程序产品和系统。该方法包括以下步骤：基于访问网络的用户设备处的用户活动，选择用户可能提供对网络内的服务的升级; 获取关于用户活动和网络的网络上下文数据信息; 根据用户购买升级到服务的可能性，依次排序所选用户; 基于网络内的服务预测可用性来确定要提供的服务的升级; 并在特定时间段内向所选用户提供对服务的升级。

3. 发明授权

US09152220B2 Incremental preparation of videos for delivery 有权
标题翻译：视频的增量准备交付
公开(公告)号：US09152220B2
公开(公告)日：2015-10-06
申请号：US13538959
申请日：2012-06-29
申请人： Malolan Chetlur , Umamaheswari Devi , Shivkumar Kalyanaraman , Ravindranath Kokku , Kunal Korgaonkar
发明人： Malolan Chetlur , Umamaheswari Devi , Shivkumar Kalyanaraman , Ravindranath Kokku , Kunal Korgaonkar
IPC分类号： G11B27/34 , H04H60/43 , G06F3/01 , H04N21/472 , H04N21/24 , H04N21/25 , G06Q30/06
CPC分类号： G06F3/01 , G06Q30/0631 , H04N21/2407 , H04N21/251 , H04N21/47202
摘要： Methods and arrangements for video delivery preparation. A video, being accessible online, is displayed at an interface in response to a user request. A relative probability of video access by the user with respect to at least two other online-accessible videos is qualitatively determined. An ordered prediction set is created with respect to the other videos. The other videos are prepared incrementally based on the prediction set, so that the user is able to access and view the videos. The preparing includes preparing a first one of the other videos over a first time period and a second one of the other videos over a second time period, wherein at least a portion of the first time period is coincident with at least a portion of the second time period. An element is displayed at the interface which provides a connection to at least one of the other videos.
摘要翻译：视频传输准备的方法和安排可以在线访问的视频响应于用户请求在界面上显示。定性地确定用户对于至少两个其他在线可访问视频的视频访问的相对概率。相对于其他视频创建有序预测集。其他视频是基于预测集逐步准备的，以便用户能够访问和观看视频。准备包括在第一时间段内准备其他视频中的第一个视频，并在第二时间段内准备其他视频中的第二视频，其中第一时间周期的至少一部分与第二时间段的至少一部分重合时间段。在该接口处显示一个元素，其提供与至少一个其他视频的连接。

4. 发明申请

US20140006950A1 INCREMENTAL PREPARATION OF VIDEOS FOR DELIVERY 有权
标题翻译：递交视频制作准备
公开(公告)号：US20140006950A1
公开(公告)日：2014-01-02
申请号：US13538959
申请日：2012-06-29
申请人： Malolan Chetlur , Umamaheswari Devi , Shivkumar Kalyanaraman , Ravindranath Kokku , Kunal Korgaonkar
发明人： Malolan Chetlur , Umamaheswari Devi , Shivkumar Kalyanaraman , Ravindranath Kokku , Kunal Korgaonkar
IPC分类号： G06F3/01 , G06F15/16
CPC分类号： G06F3/01 , G06Q30/0631 , H04N21/2407 , H04N21/251 , H04N21/47202
摘要： Methods and arrangements for video delivery preparation. A video, being accessible online, is displayed at an interface in response to a user request. A relative probability of video access by the user with respect to at least two other online-accessible videos is qualitatively determined. An ordered prediction set is created with respect to the other videos. The other videos are prepared incrementally based on the prediction set, so that the user is able to access and view the videos. The preparing includes preparing a first one of the other videos over a first time period and a second one of the other videos over a second time period, wherein at least a portion of the first time period is coincident with at least a portion of the second time period. An element is displayed at the interface which provides a connection to at least one of the other videos.
摘要翻译：视频传输准备的方法和安排可以在线访问的视频响应于用户请求在界面上显示。定性地确定用户对于至少两个其他在线可访问视频的视频访问的相对概率。相对于其他视频创建有序预测集。其他视频是基于预测集逐步准备的，以便用户能够访问和观看视频。准备包括在第一时间段内准备其他视频中的第一个视频，在第二时间段内准备其他视频中的第二视频，其中第一时间段的至少一部分与第二时间段的至少一部分重合时间段。在该接口处显示一个元素，其提供与至少一个其他视频的连接。

5. 发明申请

US20090310783A1 Controlled Dissemination of Information in Mobile Networks 审中-公开
标题翻译：控制传播移动网络信息
公开(公告)号：US20090310783A1
公开(公告)日：2009-12-17
申请号：US12371976
申请日：2009-02-17
申请人： Ravindranath Kokku , Karthikeyan Sundaresan , Guofei Jiang
发明人： Ravindranath Kokku , Karthikeyan Sundaresan , Guofei Jiang
IPC分类号： H04K1/00 , H04L9/28
CPC分类号： H04L9/083 , G06Q20/3672 , G06Q20/3829 , H04L2209/601 , H04L2209/80
摘要： The present invention discloses systems and methods for controlled dissemination of information in mobile networks using encrypted broadcasts that are decrypted at the device. An encryption key is generated corresponding to a particular category or granularity of information. The information is encrypted before it is broadcast to the sector. A user within the sector sends a key request across the network, in response to which the encryption key is sent to the user. The user can decrypt the encrypted information received in the broadcast. Additionally, a credit-checking mechanism may be employed to ensure that the user has sufficient credit to purchase the key. In one embodiment, the information to be disseminated is divided into a plurality of categories, wherein each category corresponds to a granularity of information. The encryption key is one in a set of encryption keys, each of said set of encryption keys being assigned to a particular hierarchical level corresponding to a particular granularity of information.
摘要翻译：本发明公开了使用在设备处被解密的加密广播来在移动网络中控制信息传播的系统和方法。生成对应于特定类别或信息粒度的加密密钥。信息在广播到该扇区之前被加密。扇区内的用户通过网络发送密钥请求，响应于该密钥请求向用户发送加密密钥。用户可以对广播中接收的加密信息进行解密。此外，可以采用信用检查机制来确保用户具有足够的信用来购买密钥。在一个实施例中，要传播的信息被分成多个类别，其中每个类别对应于信息的粒度。加密密钥是一组加密密钥中的一个，所述一组加密密钥中的每一个被分配给与特定信息粒度相对应的特定层级。

6. 发明授权

US09055456B2 Remote virtualization of a cellular basestation 有权
标题翻译：蜂窝基站的远程虚拟化
公开(公告)号：US09055456B2
公开(公告)日：2015-06-09
申请号：US13173796
申请日：2011-06-30
申请人： Ravindranath Kokku , Rajesh Mahindra , Honghai Zhang , Sampath Rangarajan
发明人： Ravindranath Kokku , Rajesh Mahindra , Honghai Zhang , Sampath Rangarajan
IPC分类号： H04W4/00 , H04W28/02 , H04L12/801 , H04L12/815 , H04L12/851 , H04W28/10
CPC分类号： H04W28/02 , H04L47/14 , H04L47/19 , H04L47/22 , H04L47/2408 , H04L47/2441 , H04W28/10
摘要： The present invention is directed to a method employing a basestation with downlink and uplink flows of information between users; remotely virtualizing the flows from an entity external to the basestation without any modification to the basestation; and creating virtual basestations or networks responsive to the remotely virtualizing.
摘要翻译：本发明涉及一种在用户之间使用下行链路和上行信息流的基站的方法; 远程虚拟化来自基站外部的实体的流量，而不对基站进行任何修改; 以及响应于远程虚拟化创建虚拟基站或网络。

7. 发明授权

US08873482B2 Method and system for virtualizing a cellular basestation 有权
标题翻译：虚拟化蜂窝基站的方法和系统
公开(公告)号：US08873482B2
公开(公告)日：2014-10-28
申请号：US13037442
申请日：2011-03-01
申请人： Ravindranath Kokku , Rajesh Mahindra , Honghai Zhang , Sampath Rangarajan
发明人： Ravindranath Kokku , Rajesh Mahindra , Honghai Zhang , Sampath Rangarajan
IPC分类号： H04W4/00 , H04W28/26 , H04W28/20 , H04W72/12
CPC分类号： H04W28/26 , H04W28/20 , H04W72/121
摘要： A network virtualization method in a wireless communication system includes aggregating sets of uplink and downlink flows on a cellular basestation into groups; allocating wireless resources to each of the sets as a respective basestation slice; and enabling each of the sets of flows to be under a distinct administrative entity.
摘要翻译：无线通信系统中的网络虚拟化方法包括将蜂窝基站上的上行链路和下行链路流集合成组; 将无线资源分配给每个集合作为相应的基站分片; 并使每组流都处于不同的管理实体之下。

8. 发明授权

US08503418B2 Method and system for accountable resource allocation in cellular and broadband networks 有权
标题翻译：蜂窝和宽带网络中负责任资源分配的方法和系统
公开(公告)号：US08503418B2
公开(公告)日：2013-08-06
申请号：US13152427
申请日：2011-06-03
申请人： Ravindranath Kokku , Rajesh Mahindra , Sampath Rangarajan
发明人： Ravindranath Kokku , Rajesh Mahindra , Sampath Rangarajan
IPC分类号： H04W4/00
CPC分类号： H04L41/0896 , H04L47/824 , H04L47/828 , H04W72/0453
摘要： A method includes receiving information flows between users into a basestation of a cellular network, applying a usage accountability framework responsive to predetermined user fairness metrics, bandwidth resources on the network and a history of channel bandwidth variations by the users, and executing bandwidth allocation for the flows between the users responsive to the applying an accountability framework for improving user experience on the network by the users.
摘要翻译：一种方法包括：将用户之间的信息流接收到蜂窝网络的基站中，响应于预定的用户公平度量应用使用问题框架，网络上的带宽资源和用户的信道带宽变化历史，以及为在用户之间流动，响应于应用用于在用户网络上改善用户体验的问责框架。

9. 发明授权

US08340584B2 Systems and methods for adaptive beamforming in indoor wireless networks 有权
标题翻译：室内无线网络中自适应波束成形的系统和方法
公开(公告)号：US08340584B2
公开(公告)日：2012-12-25
申请号：US12368246
申请日：2009-02-09
申请人： Sriram Lakshmanan , Karthikeyan Sundaresan , Ravindranath Kokku , Mohammad Ali Khojastepour
发明人： Sriram Lakshmanan , Karthikeyan Sundaresan , Ravindranath Kokku , Mohammad Ali Khojastepour
IPC分类号： H04B1/00
CPC分类号： H04B7/0617 , H04B7/0452 , H04B7/0626
摘要： Systems and methods are disclosed for transmitting signals between a transmitter and a receiver by differentially estimating channel coefficients for each of the antenna elements relative to a reference antenna element; determining beam weights to remove oscillator induced phase or offset; and applying a correction (beamforming solution) at the transmitter to make the phase of the received signal from different antenna elements to be coherently combined at the receiver.
摘要翻译：公开了用于通过相对于参考天线元件差分地估计每个天线元件的信道系数来在发射机和接收机之间传输信号的系统和方法; 确定波束权重以去除振荡器诱发的相位或偏移; 以及在发射机处应用校正（波束成形解决方案），以使来自不同天线元件的接收信号的相位在接收机处相干地组合。

10. 发明申请

US20120051296A1 Method and System for Virtualizing a Cellular Basestation 有权
标题翻译：虚拟化蜂窝基站的方法和系统
公开(公告)号：US20120051296A1
公开(公告)日：2012-03-01
申请号：US13037442
申请日：2011-03-01
申请人： Ravindranath Kokku , Rajesh Mahindra , Honghai Zhang , Sampath Rangarajan
发明人： Ravindranath Kokku , Rajesh Mahindra , Honghai Zhang , Sampath Rangarajan
IPC分类号： H04W72/04
CPC分类号： H04W28/26 , H04W28/20 , H04W72/121
摘要： A network virtualization method in a wireless communication system includes aggregating sets of uplink and downlink flows on a cellular basestation into groups; allocating wireless resources to each of the sets as a respective basestation slice; and enabling each of the sets of flows to be under a distinct administrative entity.
摘要翻译：无线通信系统中的网络虚拟化方法包括将蜂窝基站上的上行链路和下行链路流集合成组; 将无线资源分配给每个集合作为相应的基站分片; 并使每组流都处于不同的管理实体之下。

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