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1. 发明申请

US20100195602A1 Application, Usage & Radio Link Aware Transport Network Scheduler 有权
标题翻译：应用，使用和无线链路感知传输网络调度程序
公开(公告)号：US20100195602A1
公开(公告)日：2010-08-05
申请号：US12696378
申请日：2010-01-29
申请人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan , Ronald Parker , Christopher Leary , Charles W. Boyle , Nizar K. Purayil
发明人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan , Ronald Parker , Christopher Leary , Charles W. Boyle , Nizar K. Purayil
IPC分类号： H04W72/04
CPC分类号： H04L47/25 , H04L67/325 , H04W28/0205 , H04W72/1236
摘要： A packet scheduling method and apparatus with the knowledge of application behavior, anticipated usage/behavior based on the type of content, and underlying transport conditions during the time of delivery, is disclosed. This type of scheduling is applicable to a content server or a transit network device in wireless (e.g., 3G, WIMAX, LTE, WIFI) or wire-line networks. Methods for identifying or estimating rendering times of multi-media objects, segmenting a large media content, and automatically pausing or delaying delivery are disclosed. The scheduling reduces transit network bandwidth wastage, and facilitates optimal sharing of network resources such as in a wireless network.
摘要翻译：公开了一种具有应用行为知识，基于内容类型的预期使用/行为以及传送时的基础传输条件的分组调度方法和装置。这种类型的调度适用于无线（例如，3G，WIMAX，LTE，WIFI）或有线网络中的内容服务器或中转网络设备。公开了用于识别或估计多媒体对象的渲染时间，分割大型媒体内容以及自动暂停或延迟传送的方法。该调度减少了传输网络带宽浪费，并且促进了诸如无线网络中的网络资源的最佳共享。

2. 发明授权

US08717890B2 Application, usage and radio link aware transport network scheduler 有权
标题翻译：应用，使用和无线链路感知传输网络调度程序
公开(公告)号：US08717890B2
公开(公告)日：2014-05-06
申请号：US12696378
申请日：2010-01-29
申请人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan , Ronald Parker , Christopher Leary , Charles W. Boyle , Nizar K. Purayil
发明人： Surya Kumar Kovvali , Ramji Raghavan , Krishnan Ramakrishnan , Ronald Parker , Christopher Leary , Charles W. Boyle , Nizar K. Purayil
IPC分类号： H04L1/00 , H04L12/26 , H04L12/28 , G01R31/08 , G06F11/00
CPC分类号： H04L47/25 , H04L67/325 , H04W28/0205 , H04W72/1236
摘要： A packet scheduling method and apparatus with the knowledge of application behavior, anticipated usage/behavior based on the type of content, and underlying transport conditions during the time of delivery, is disclosed. This type of scheduling is applicable to a content server or a transit network device in wireless (e.g., 3G, WIMAX, LTE, WIFI) or wire-line networks. Methods for identifying or estimating rendering times of multi-media objects, segmenting a large media content, and automatically pausing or delaying delivery are disclosed. The scheduling reduces transit network bandwidth wastage, and facilitates optimal sharing of network resources such as in a wireless network.
摘要翻译：公开了一种具有应用行为知识，基于内容类型的预期使用/行为以及传送时的基础传输条件的分组调度方法和装置。这种类型的调度适用于无线（例如，3G，WIMAX，LTE，WIFI）或有线网络中的内容服务器或中转网络设备。公开了用于识别或估计多媒体对象的渲染时间，分割大型媒体内容以及自动暂停或延迟传送的方法。该调度减少了传输网络带宽浪费，并且促进了诸如无线网络中的网络资源的最佳共享。

3. 发明申请

US20110167170A1 Adaptive Chunked and Content-aware Pacing of Multi-Media Delivery over HTTP Transport and Network Controlled Bit Rate Selection 有权
标题翻译：通过HTTP传输和网络控制比特率选择的多媒体传输的自适应分块和内容感知节奏
公开(公告)号：US20110167170A1
公开(公告)日：2011-07-07
申请号：US13048378
申请日：2011-03-15
申请人： Surya Kumar Kovvali , Ankush Gupta , Sandeep Agarwal , Nizar K. Purayil , Christopher Leary
发明人： Surya Kumar Kovvali , Ankush Gupta , Sandeep Agarwal , Nizar K. Purayil , Christopher Leary
IPC分类号： G06F15/16
CPC分类号： H04L67/2823 , H04L41/0896 , H04L47/74 , H04L67/325 , H04L69/18 , H04L69/24 , H04N7/12 , H04W4/18 , H04W28/06 , H04W28/22 , H04W88/06
摘要： A network device, capable of understanding communications between an end user and the core network on a RAN network is disclosed. In some embodiments, the device is able to decode the control plane and the user plane. As such, it is able to determine when the end user has requested multimedia content. Once this is known, the device can optimize the delivery of that content in several ways. In one embodiment, the device requests the content from the content server (located in the core network) and transmits this content in a just-in-time manner to the end user. In another embodiment, the device automatically changes the encoding and resolution of the content, based on overall monitored network traffic. In another embodiment, the device automatically selects or modifies the format and resolution options based on overall bandwidth limitations, independent of the end user.
摘要翻译：公开了能够理解终端用户与RAN网络上的核心网络之间的通信的网络设备。在一些实施例中，设备能够解码控制平面和用户平面。因此，能够确定最终用户何时请求多媒体内容。一旦知道了，该设备可以通过几种方式优化该内容的传递。在一个实施例中，设备从内容服务器（位于核心网络中）请求内容，并以及时的方式将该内容发送给终端用户。在另一个实施例中，设备基于总体监控的网络流量自动地改变内容的编码和分辨率。在另一个实施例中，该设备基于总体带宽限制自动选择或修改格式和分辨率选项，独立于最终用户。

4. 发明授权

US09043467B2 Adaptive chunked and content-aware pacing of multi-media delivery over HTTP transport and network controlled bit rate selection 有权
标题翻译：通过HTTP传输和网络控制比特率选择的多媒体传输的自适应分块和内容感知起搏
公开(公告)号：US09043467B2
公开(公告)日：2015-05-26
申请号：US13048378
申请日：2011-03-15
申请人： Surya Kumar Kovvali , Ankush Gupta , Sandeep Agarwal , Nizar K Purayil , Christopher Leary
发明人： Surya Kumar Kovvali , Ankush Gupta , Sandeep Agarwal , Nizar K Purayil , Christopher Leary
IPC分类号： G06F15/173 , H04L29/08 , H04W28/06 , H04L12/24 , H04N7/12 , H04L12/911 , H04W4/18 , H04W28/22 , H04W88/06 , H04L29/06
CPC分类号： H04L67/2823 , H04L41/0896 , H04L47/74 , H04L67/325 , H04L69/18 , H04L69/24 , H04N7/12 , H04W4/18 , H04W28/06 , H04W28/22 , H04W88/06
摘要： A network device, capable of understanding communications between an end user and the core network on a RAN network is disclosed. In some embodiments, the device is able to decode the control plane and the user plane. As such, it is able to determine when the end user has requested multimedia content. Once this is known, the device can optimize the delivery of that content in several ways. In one embodiment, the device requests the content from the content server (located in the core network) and transmits this content in a just-in-time manner to the end user. In another embodiment, the device automatically changes the encoding and resolution of the content, based on overall monitored network traffic. In another embodiment, the device automatically selects or modifies the format and resolution options based on overall bandwidth limitations, independent of the end user.
摘要翻译：公开了能够理解终端用户与RAN网络上的核心网络之间的通信的网络设备。在一些实施例中，设备能够解码控制平面和用户平面。因此，能够确定最终用户何时请求多媒体内容。一旦知道了，该设备可以通过几种方式优化该内容的传递。在一个实施例中，设备从内容服务器（位于核心网络中）请求内容，并以及时的方式将该内容发送给终端用户。在另一个实施例中，设备基于总体监控的网络流量自动地改变内容的编码和分辨率。在另一个实施例中，该设备基于总体带宽限制自动选择或修改格式和分辨率选项，独立于最终用户。

5. 发明授权

US08451800B2 Session handover in mobile-network content-delivery devices 有权
标题翻译：移动网络内容传送设备中的会话切换
公开(公告)号：US08451800B2
公开(公告)日：2013-05-28
申请号：US12939690
申请日：2010-11-04
申请人： Surya Kumar Kovvali , Ravi Valmikam , Charles W. Boyle , Christopher Leary
发明人： Surya Kumar Kovvali , Ravi Valmikam , Charles W. Boyle , Christopher Leary
IPC分类号： H04Q7/00 , H04W36/00
CPC分类号： H04W36/16 , H04L67/2842 , H04W36/005 , H04W36/08
摘要： An application mobility-management entity (“AME”) in a radio-access network detects movement of a mobile device and routes application data for already-active application streams associated with the mobile device to the device's new location by establishing a connection to a second AME in the radio-access network. The second AME merges forwarded application data from/to the first AME for previously active application streams with the new application streams (e.g., new TCP connections) locally and forwards to/from the mobile device through the radio access network elements.
摘要翻译：无线电接入网络中的应用移动性管理实体（“AME”）检测移动设备的移动，并将与移动设备相关联的已经活动的应用流的应用数据路由到设备的新位置，通过建立到第二个 AME在无线接入网络中。第二个AME将来自/到第一AME的转发的应用数据从先前活动的应用流与本地的新的应用流（例如，新的TCP连接）并通过无线电接入网络元件转发到/从移动设备转发。

6. 发明申请

US20130235845A1 SESSION HANDOVER IN MOBILE-NETWORK CONTENT-DELIVERY DEVICES 审中-公开
标题翻译：移动网络内容交付设备中的会话切换
公开(公告)号：US20130235845A1
公开(公告)日：2013-09-12
申请号：US13859427
申请日：2013-04-09
申请人： Surya Kumar Kovvali , Ravi Valmikam , Charles W. Boyle , Christopher Leary
发明人： Surya Kumar Kovvali , Ravi Valmikam , Charles W. Boyle , Christopher Leary
IPC分类号： H04W36/16
CPC分类号： H04W36/16 , H04L67/2842 , H04W36/005 , H04W36/08
摘要： An application mobility-management entity (“AME”) in a radio-access network detects movement of a mobile device and routes application data for already-active application streams associated with the mobile device to the device's new location by establishing a connection to a second AME in the radio-access network. The second AME merges forwarded application data from/to the first AME for previously active application streams with the new application streams (e.g., new TCP connections) locally and forwards to/from the mobile device through the radio access network elements.
摘要翻译：无线电接入网络中的应用移动性管理实体（“AME”）检测移动设备的移动，并将与移动设备相关联的已经活动的应用流的应用数据路由到设备的新位置，通过建立到第二个 AME在无线接入网络中。第二个AME将来自/到第一AME的转发的应用数据从先前活动的应用流与本地的新的应用流（例如，新的TCP连接）并通过无线电接入网络元件转发到/从移动设备转发。

7. 发明授权

US08208430B2 Transparent interaction with multi-layer protocols via selective bridging and proxying 有权
标题翻译：通过选择性桥接和代理与多层协议进行透明的交互
公开(公告)号：US08208430B2
公开(公告)日：2012-06-26
申请号：US12645009
申请日：2009-12-22
申请人： Ravi Valmikam , Charles Boyle , Nitin Rana , Surya Kumar Kovvali , Christopher Leary
发明人： Ravi Valmikam , Charles Boyle , Nitin Rana , Surya Kumar Kovvali , Christopher Leary
IPC分类号： H04Q7/00 , H04L12/28
CPC分类号： H04L67/2823 , H04L12/5602 , H04W4/12 , H04W24/00 , H04W88/14 , H04W88/182 , H04W92/14
摘要： The current invention defines a device and a method of logically inserting the device between two other network devices, for example, in a 3GPP Radio Access Network. The device transparently monitors and interacts with one or more control protocol layers in the two neighboring devices. The invention defines methods by which the intercepting node selectively passes through or proxies (selectively modifying portions of the protocols content) in such as way that the neighbor nodes are un-aware of the intercepting device. The proxy operation implies that the intercepting node is capable of terminating some protocol elements, injecting some protocol elements, or modifying protocol elements before forwarding them in such a way that the operation is transparent to neighboring nodes. These selective insertion/modifications facilitate identifying signaling connections for specific mobile clients, and enhancing and modifying service features for dataplane accesses for those client devices, while transparently passing other protocol messages.
摘要翻译：本发明定义了在例如3GPP无线电接入网络中的两个其他网络设备之间逻辑地插入设备的设备和方法。该设备透明地监视和与两个相邻设备中的一个或多个控制协议层进行交互。本发明定义了截取节点选择性地通过或代理（有选择地修改协议内容的部分）的方法，使得邻居节点不知道拦截设备。代理操作意味着拦截节点能够终止一些协议元素，注入一些协议元素，或者在转发它们之前修改协议元素，使得该操作对相邻节点是透明的。这些选择性插入/修改有助于识别特定移动客户端的信令连接，并且在透明地传递其他协议消息的同时增强和修改用于那些客户端设备的数据库接入的服务特征。

8. 发明申请

US20100158026A1 Transparent Interaction with multi-layer protocols via Selective Bridging and Proxying 有权
标题翻译：通过选择性桥接和代理与多层协议的透明交互
公开(公告)号：US20100158026A1
公开(公告)日：2010-06-24
申请号：US12645009
申请日：2009-12-22
申请人： Ravi Valmikam , Charles Boyle , Nitin Rana , Surya Kumar Kovvali , Christopher Leary
发明人： Ravi Valmikam , Charles Boyle , Nitin Rana , Surya Kumar Kovvali , Christopher Leary
IPC分类号： H04L12/56
CPC分类号： H04L67/2823 , H04L12/5602 , H04W4/12 , H04W24/00 , H04W88/14 , H04W88/182 , H04W92/14
摘要： The current invention defines a device and a method of logically inserting the device between two other network devices, for example, in a 3GPP Radio Access Network. The device transparently monitors and interacts with one or more control protocol layers in the two neighboring devices. The invention defines methods by which the intercepting node selectively passes through or proxies (selectively modifying portions of the protocols content) in such as way that the neighbor nodes are un-aware of the intercepting device. The proxy operation implies that the intercepting node is capable of terminating some protocol elements, injecting some protocol elements, or modifying protocol elements before forwarding them in such a way that the operation is transparent to neighboring nodes. These selective insertion/modifications facilitate identifying signaling connections for specific mobile clients, and enhancing and modifying service features for dataplane accesses for those client devices, while transparently passing other protocol messages.
摘要翻译：本发明定义了在例如3GPP无线电接入网络中的两个其他网络设备之间逻辑地插入设备的设备和方法。该设备透明地监视和与两个相邻设备中的一个或多个控制协议层进行交互。本发明定义了截取节点选择性地通过或代理（有选择地修改协议内容的部分）的方法，使得邻居节点不知道拦截设备。代理操作意味着拦截节点能够终止一些协议元素，注入一些协议元素，或者在转发它们之前修改协议元素，使得该操作对相邻节点是透明的。这些选择性插入/修改有助于识别特定移动客户端的信令连接，并且在透明地传递其他协议消息的同时增强和修改用于那些客户端设备的数据库接入的服务特征。

9. 发明申请

US20110136488A1 SESSION HANDOVER IN MOBILE-NETWORK CONTENT-DELIVERY DEVICES 有权
标题翻译：移动网络内容交付设备中的会话切换
公开(公告)号：US20110136488A1
公开(公告)日：2011-06-09
申请号：US12939690
申请日：2010-11-04
申请人： Surya Kumar Kuvvali , Ravi Valmikam , Charles W. Boyle , Christopher Leary
发明人： Surya Kumar Kuvvali , Ravi Valmikam , Charles W. Boyle , Christopher Leary
IPC分类号： H04W36/00
CPC分类号： H04W36/16 , H04L67/2842 , H04W36/005 , H04W36/08
摘要： An application mobility-management entity (“AME”) in a radio-access network detects movement of a mobile device and routes application data for already-active application streams associated with the mobile device to the device's new location by establishing a connection to a second AME in the radio-access network. The second AME merges forwarded application data from/to the first AME for previously active application streams with the new application streams (e.g., new TCP connections) locally and forwards to/from the mobile device through the radio access network elements.
摘要翻译：无线电接入网络中的应用移动性管理实体（“AME”）检测移动设备的移动，并将与移动设备相关联的已经活动的应用流的应用数据路由到设备的新位置，通过建立到第二个 AME在无线接入网络中。第二个AME将来自/到第一AME的转发的应用数据从先前活动的应用流与本地的新的应用流（例如，新的TCP连接）并通过无线电接入网络元件转发到/从移动设备转发。

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