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1. 发明申请

US20130144979A1 SYSTEMS AND METHODS FOR INTELLIGENT VIDEO DELIVERY AND CACHE MANAGEMENT 有权
标题翻译：用于智能视频传输和高速缓存管理的系统和方法
公开(公告)号：US20130144979A1
公开(公告)日：2013-06-06
申请号：US13309874
申请日：2011-12-02
申请人： Vivek KANSAL , Timothy Stammers , Bhaskar Bhupalam , Biswaranjan Panda , Jayaraman Iyer
发明人： Vivek KANSAL , Timothy Stammers , Bhaskar Bhupalam , Biswaranjan Panda , Jayaraman Iyer
IPC分类号： G06F15/16
CPC分类号： H04L65/4084 , H04N21/23106 , H04N21/234309 , H04N21/2402 , H04N21/64738 , H04N21/64784
摘要： Network operators are striving to find ways to provide stable video services amid a rapid increase in video data traffic. In order to provide stable video services with constrained network resources, network operators attempted to reduce video file sizes and to cache videos for future use. However, network operators failed to exploit user information and to leverage benefits of distributing these functionalities across the network. This disclosure provides systems and methods for efficiently delivering video and managing video caches by exploiting user information and by distributing video delivery functionalities across the network.
摘要翻译：网络运营商正在努力寻找在视频数据流量快速增长的情况下提供稳定视频服务的方法。为了提供具有受限网络资源的稳定视频服务，网络运营商试图减少视频文件大小并缓存视频以供将来使用。然而，网络运营商无法利用用户信息并利用在整个网络中分发这些功能的优势。本公开提供了通过利用用户信息和通过跨网络分发视频传递功能来有效地传送视频和管理视频高速缓存的系统和方法。

2. 发明申请

US20120250509A1 SOFT RETENTION FOR CALL ADMISSION CONTROL IN COMMUNICATION NETWORKS 有权
标题翻译：通信网络呼叫接纳控制的软约束
公开(公告)号：US20120250509A1
公开(公告)日：2012-10-04
申请号：US13078121
申请日：2011-04-01
申请人： Kent K. Leung , Biswaranjan Panda
发明人： Kent K. Leung , Biswaranjan Panda
IPC分类号： H04W24/04 , H04W72/08
CPC分类号： H04W28/0252 , H04W28/08 , H04W28/20 , H04W76/20 , H04W76/36 , H04W88/16
摘要： Systems and methods are disclosed for receiving a request at a packet gateway to allocate a new bearer for a mobile device on a wireless telecommunications network; identifying, at the packet gateway, existing bearers that have a quality of service (QoS) that can be reduced without dropping the existing bearers; reducing, at the packet gateway, the QoS of the existing bearers; reclaiming resources at the packet gateway that were previously in use by the existing bearers; and allocating the new bearer for the mobile device using the reclaimed resources at the packet gateway without causing any of the existing bearers to be disconnected, wherein the existing bearers have a lower priority than the new bearer, and wherein the existing bearers have previously been designated as capable of being preempted.
摘要翻译：公开了用于在分组网关处接收请求以在无线电信网络上为移动设备分配新的承载的系统和方法; 在分组网关处识别具有可以减少而不丢弃现有承载的服务质量（QoS）的现有承载; 在分组网关处减少现有承载的QoS; 在以前由现有承载人使用的数据包网关上回收资源; 以及使用所述分组网关处的所述再生资源分配所述移动设备的所述新承载，而不使所述现有承载中的任何现有承载断开，其中，所述现有承载具有比所述新承载更低的优先级，并且其中，所述现有承载先前已被指定能够被抢占。

3. 发明授权

US08195778B1 System and method for providing mobility across access technologies in a network environment 有权
标题翻译：用于在网络环境中提供接入技术的移动性的系统和方法
公开(公告)号：US08195778B1
公开(公告)日：2012-06-05
申请号：US12642797
申请日：2009-12-19
申请人： Kent K. Leung , Biswaranjan Panda , Naveen Paulkandasamy , Michael Shannon
发明人： Kent K. Leung , Biswaranjan Panda , Naveen Paulkandasamy , Michael Shannon
IPC分类号： G06F15/177
CPC分类号： H04L12/66
摘要： An example method includes receiving a packet for a flow associated with a subscriber; determining if a home agent element has a context for the flow by communicating a handover query to a network element; assigning an Internet protocol (IP) address for the subscriber in response to the home agent element not having the context for the flow; and creating a session for the subscriber, where the session is created using inter-process communication between the home agent element and the network element. The method can further include maintaining communications with a packet data serving node (PDSN) and an Authentication, Authorization, and Accounting (AAA) element in order to assist in roaming between a Long Term Evolution (LTE) network and a code division multiple access (CDMA) network. The inter-process communication is used to maintain the session for the subscriber when the subscriber is attached to different networks.
摘要翻译：示例性方法包括：接收与用户相关联的流的分组; 通过将切换查询传送到网络元件来确定所述归属代理元素是否具有所述流的上下文; 响应于不具有所述流的上下文的归属代理元件，为所述订户分配因特网协议（IP）地址; 以及为所述用户创建会话，其中使用所述归属代理元件和所述网络元件之间的进程间通信来创建所述会话。该方法还可以包括维护与分组数据服务节点（PDSN）和认证，授权和计费（AAA）元素的通信，以便协助在长期演进（LTE）网络和码分多址（ CDMA）网络。当用户连接到不同的网络时，进程间通信用于维护用户的会话。

4. 发明授权

US08175574B1 Methods and systems for selecting one or more charging profiles for a mobile data service session 有权
标题翻译：用于为移动数据服务会话选择一个或多个计费简档的方法和系统
公开(公告)号：US08175574B1
公开(公告)日：2012-05-08
申请号：US11414121
申请日：2006-04-28
申请人： Biswaranjan Panda , Jayaraman Iyer , Weimin Ma
发明人： Biswaranjan Panda , Jayaraman Iyer , Weimin Ma
IPC分类号： H04M11/00 , H04M1/66 , H04M15/00 , H04W24/00 , H04B7/216
CPC分类号： H04L12/1403 , H04L12/1425 , H04M15/43 , H04M15/70 , H04M15/80 , H04M15/8033 , H04M15/81 , H04M15/82 , H04M15/8228 , H04W8/18
摘要： Methods and systems for selecting one or more charging profiles for a mobile data service session are disclosed. A method includes identifying one or more available sources of charging profiles that each provide a charging profile for a mobile data service user and selecting a charging profile to be used for at least a portion of the mobile data service session based on selection criteria that ranks the available sources of charging profiles. Access is provided to the selected charging profile for use in billing the mobile data service user.
摘要翻译：公开了用于为移动数据服务会话选择一个或多个计费简档的方法和系统。一种方法包括识别一个或多个可用的充电简档源，每个可用的充电简档源均为移动数据服务用户提供计费简档，并且基于选择标准来选择要用于移动数据服务会话的至少一部分的计费简档可用的充电资料来源。向所选择的计费简档提供访问以用于对移动数据服务用户进行计费。

5. 发明授权

US07643411B2 Network-triggered quality of service (QoS) reservation 有权
标题翻译：网络触发服务质量（QoS）保留
公开(公告)号：US07643411B2
公开(公告)日：2010-01-05
申请号：US11715250
申请日：2007-03-06
申请人： Flemming S. Andreasen , Jayaraman R. Iyer , Jonathan D. Rosenberg , Biswaranjan Panda
发明人： Flemming S. Andreasen , Jayaraman R. Iyer , Jonathan D. Rosenberg , Biswaranjan Panda
IPC分类号： G01R31/08 , H04L12/28 , H04W4/00
CPC分类号： H04W12/08 , G06Q20/102 , H04L12/14 , H04L12/1403 , H04L41/0893 , H04L41/5029 , H04L41/5061 , H04L45/50 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/824 , H04L61/2015 , H04L63/08 , H04L63/0892 , H04L63/102 , H04L63/162 , H04L65/1006 , H04L65/1016 , H04L67/141 , H04L69/14 , H04L69/24 , H04W8/26 , H04W12/06 , H04W28/18 , H04W36/0033 , H04W36/12 , H04W36/14 , H04W48/14 , H04W60/00 , H04W80/04 , H04W80/10 , H04W92/02
摘要： A method includes a network originating a QoS reservation message and communicating the network-originated QoS message through a radio access network (RAN) from an access gateway (AGW) to an access terminal (AT). The network-originated reservation message does not cause any network resource reservation by itself, but causes the AT to initiate a network resource reservation according to one or more parameters in the network-originated QoS reservation message. Accordingly, an existing network infrastructure supporting AT-originated QoS reservation may support network-originated QoS reservation (or proxied QoS) without any updates to an access-network infrastructure, such as the RAN. The method includes, in response to the network-initiated QoS reservation message, communicating a reservation confirmation through the RAN from the AT to the AGW. The reservation confirmation whether that the QoS reservation was successful.
摘要翻译：一种方法包括发起QoS预留消息的网络，并通过无线接入网（RAN）从接入网关（AGW）向接入终端（AT）传送网络发起的QoS消息。网络发起的预留消息本身不会导致任何网络资源预留，而是使AT根据网络发起的QoS预留消息中的一个或多个参数来发起网络资源预留。因此，支持AT发起的QoS预留的现有网络基础设施可以支持网络发起的QoS预留（或代理的QoS），而不需要诸如RAN的接入网络基础设施的任何更新。该方法包括响应于网络发起的QoS预留消息，通过RAN将预约确认从AT传送到AGW。预留确认QoS保留是否成功。

6. 发明授权

US09521439B1 Systems and methods for correlating multiple TCP sessions for a video transfer 有权
标题翻译：用于关联视频传输的多个TCP会话的系统和方法
公开(公告)号：US09521439B1
公开(公告)日：2016-12-13
申请号：US13252574
申请日：2011-10-04
申请人： Wei-Jen Hsu , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam , Pranav Bhargava
发明人： Wei-Jen Hsu , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam , Pranav Bhargava
IPC分类号： G06F15/16 , H04J3/06 , H04N5/93 , H04N21/2343 , H04L12/801 , H04N5/76
CPC分类号： H04L67/14 , H04L47/10 , H04L65/608 , H04L67/02 , H04L67/10 , H04L69/161 , H04N5/76 , H04N21/234345 , H04N21/64746 , H04N21/8358
摘要： User equipments can download a video file by instantiating multiple video requests, each request specifying different parts of the video file. If each video request initiates a separate transmission control protocol (TCP) session, which is the case with an hypertext transfer protocol (HTTP) partial get request, then a network device in a communications network would be oblivious of contextual information, which indicates that the TCP sessions download different portions of the same video file. This disclosure provides systems and methods for correlating multiple TCP sessions so that a network device in a communications network can be aware of the contextual information.
摘要翻译：用户设备可以通过实例化多个视频请求来下载视频文件，每个请求指定视频文件的不同部分。如果每个视频请求启动单独的传输控制协议（TCP）会话，这是超文本传输协议（HTTP）部分获取请求的情况，则通信网络中的网络设备将不会上下文信息，这表示 TCP会话下载同一视频文件的不同部分。本公开提供了用于关联多个TCP会话的系统和方法，使得通信网络中的网络设备可以知道上下文信息。

7. 发明授权

US09392337B2 Wireless TCP link state monitoring based video content adaptation and data delivery 有权
标题翻译：基于无线TCP链路状态监控的视频内容适配和数据传输
公开(公告)号：US09392337B2
公开(公告)日：2016-07-12
申请号：US13335388
申请日：2011-12-22
申请人： Sanjay Dixit , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam
发明人： Sanjay Dixit , Biswaranjan Panda , Jayaraman Iyer , Bhaskar Bhupalam
IPC分类号： H04N7/173 , H04N21/61 , H04N21/647 , H04L29/06 , H04L29/08
CPC分类号： H04N21/6131 , H04L65/4084 , H04L65/602 , H04L67/32 , H04L69/04 , H04L69/161 , H04N21/64738 , H04N21/64784 , H04W28/0273 , H04W28/0289
摘要： Systems and methods are used for receiving a video request from a user equipment for video to be downloaded; determining a link bandwidth status associated with the user equipment; in response to the link bandwidth status associated with the user equipment, determining whether to implement one or more additional processing functions associated with the video delivery; during the video delivery, repeating the determining such that the one or more additional processing functions associated with the video delivery can be implemented or not implemented at different times during the video delivery. These processing functions can include transrating, HTTP optimization, TCP optimization, and video pacing.
摘要翻译：系统和方法用于从要下载的视频的用户设备接收视频请求; 确定与所述用户设备相关联的链路带宽状态; 响应于与用户设备相关联的链路带宽状态，确定是否实现与视频传递相关联的一个或多个附加处理功能; 在视频传送期间，重复确定，使得可以在视频传送期间的不同时间实现与视频传送相关联的一个或多个附加处理功能。这些处理功能可以包括转换，HTTP优化，TCP优化和视频起搏。

8. 发明申请

US20130144906A1 SYSTEMS AND METHODS FOR CLIENT TRANSPARENT VIDEO READDRESSING 有权
标题翻译：用于客户透视视频读取的系统和方法
公开(公告)号：US20130144906A1
公开(公告)日：2013-06-06
申请号：US13309711
申请日：2011-12-02
申请人： Bhaskar BHUPALAM , Jayaraman Iyer , Vivek Kansal , Biswaranjan Panda
发明人： Bhaskar BHUPALAM , Jayaraman Iyer , Vivek Kansal , Biswaranjan Panda
IPC分类号： G06F17/30
CPC分类号： H04L65/601 , H04L65/4084 , H04L65/602 , H04L65/80 , H04L67/06 , H04N21/2343 , H04N21/2393 , H04N21/2402 , H04N21/262 , H04N21/47202 , H04N21/6131 , H04N21/6581
摘要： Network operators are striving to find ways to provide stable video services amid a rapid increase in video traffic. In order to provide stable video services with constrained network resources, network operators attempted to reduce video file sizes using a content adaptation engine (CAE). However, network operators failed to efficiently readdress video flows to CAEs. This disclosure provides systems and methods for efficiently readdressing video flows to CAEs.
摘要翻译：网络运营商正在努力寻求在视频流量快速增长的情况下提供稳定视频服务的方法。为了提供具有受限网络资源的稳定视频服务，网络运营商尝试使用内容适配引擎（CAE）来减少视频文件大小。然而，网络运营商无法有效地将视频流读取到CAE。本公开提供了用于有效地将视频流重新定位到CAE的系统和方法。

9. 发明申请

US20070206515A1 System and method for generating a unified accounting record for a communication session 有权
标题翻译：用于生成通信会话的统一记帐记录的系统和方法
公开(公告)号：US20070206515A1
公开(公告)日：2007-09-06
申请号：US11715210
申请日：2007-03-06
申请人： Flemming S. Andreasen , Jonathan D. Rosenberg , Jayaraman R. Iyer , Biswaranjan Panda
发明人： Flemming S. Andreasen , Jonathan D. Rosenberg , Jayaraman R. Iyer , Biswaranjan Panda
IPC分类号： H04L12/28
CPC分类号： H04W12/08 , G06Q20/102 , H04L12/14 , H04L12/1403 , H04L41/0893 , H04L41/5029 , H04L41/5061 , H04L45/50 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/824 , H04L61/2015 , H04L63/08 , H04L63/0892 , H04L63/102 , H04L63/162 , H04L65/1006 , H04L65/1016 , H04L67/141 , H04L69/14 , H04L69/24 , H04W8/26 , H04W12/06 , H04W28/18 , H04W36/0033 , H04W36/12 , H04W36/14 , H04W48/14 , H04W60/00 , H04W80/04 , H04W80/10 , H04W92/02
摘要： A method for creating an accounting record in a policy server in a communication network. The method also includes receiving policy data from one or more application layer elements. The method includes receiving accounting data from one or more lower layer elements, such that the accounting data is associated with the policy data. The method also includes consolidating the accounting data and the policy data received.
摘要翻译：一种用于在通信网络中的策略服务器中创建记帐记录的方法。该方法还包括从一个或多个应用层元素接收策略数据。该方法包括从一个或多个下层元素接收会计数据，使得会计数据与策略数据相关联。该方法还包括合并会计数据和收到的策略数据。

10. 发明授权

US09306994B2 Stabilization of adaptive streaming video clients through rate limiting 有权
标题翻译：通过速率限制稳定自适应流视频客户端
公开(公告)号：US09306994B2
公开(公告)日：2016-04-05
申请号：US13489786
申请日：2012-06-06
申请人： Joshua B. Gahm , Saamer Akhshabi , Ali C. Begen , David R. Oran , Biswaranjan Panda , Frederick Baker
发明人： Joshua B. Gahm , Saamer Akhshabi , Ali C. Begen , David R. Oran , Biswaranjan Panda , Frederick Baker
IPC分类号： G06F15/16 , H04L29/06 , H04N21/238 , H04N21/61 , H04N21/6332 , H04N21/6338 , H04N21/6373 , H04N21/845 , H04L12/813 , H04L12/815 , H04L12/819 , H04L12/811 , H04L12/801 , H04L12/823
CPC分类号： H04L65/4084 , H04L47/193 , H04L47/20 , H04L47/215 , H04L47/22 , H04L47/32 , H04L47/38 , H04L65/60 , H04L65/80 , H04N21/23805 , H04N21/6125 , H04N21/6332 , H04N21/6338 , H04N21/6373 , H04N21/8456
摘要： In one embodiment, a method includes identifying a current encoding rate requested by a client device for content received from a content source, setting at a network device a rate limit to limit the rate at which the content is received at the client device based on the current encoding rate, and adjusting the rate limit based on changes in the current encoding rate. The rate limit is set to allow the client device to change the current encoding rate to a next higher available encoding rate.
摘要翻译：在一个实施例中，一种方法包括识别客户端设备对从内容源接收的内容所请求的当前编码速率，在网络设备处设置速率限制，以限制在客户端设备处接收内容的速率，基于当前编码率，并根据当前编码率的变化调整速率限制。速率限制被设置为允许客户端设备将当前编码速率改变到下一较高的可用编码速率。

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