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51. 发明授权

US07664102B1 System and method for providing a plurality of multi-media services using a number of media servers to form a preliminary interactive communication relationship with a calling communication device 失效
标题翻译：用于使用多个媒体服务器提供多个多媒体服务以与呼叫通信设备形成初步交互式通信关系的系统和方法
公开(公告)号：US07664102B1
公开(公告)日：2010-02-16
申请号：US11676443
申请日：2007-02-19
申请人： Harish Samarasinghe
发明人： Harish Samarasinghe
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04L65/1009 , H04L65/103 , H04L65/104 , H04L65/1096 , H04L67/2814
摘要： A system and method for processing a plurality of requests for multi-media services received at a call control element (CCE) defined on the system from a calling communication device. The system includes a Network Routing Element, a Service Broker (SB), at least a primary media severs (MS) and at least a secondary MS, a plurality of application servers (ASs) and a plurality of border elements, all of which are coupled to the CCE. The SB is adapted to receive a plurality of requests including parameters for requesting multi-media services, via the CCE, and to selectively redirect the requests to one or more ASs for providing feature processing for the requests. The ASs can instruct either the primary MS or secondary MS, via the CCE, to form a preliminary interactive communication path with the calling communication device for collecting caller-entered data, which can be validated prior to providing the feature processing.
摘要翻译：一种用于处理在呼叫控制元件（CCE）处接收到的多媒体服务的多个请求的系统和方法，所述呼叫控制元件（CCE）从所述系统从呼叫通信设备定义。该系统包括网络路由元件，服务代理（SB），至少主媒体切换（MS）和至少第二MS，多个应用服务器（AS）和多个边界元素，所有这些都是加上CCE。 SB适于经由CCE接收包括用于请求多媒体服务的参数的多个请求，并且选择性地将请求重定向到一个或多个AS，以便为请求提供特征处理。 AS可以通过CCE指示主MS或辅助MS与主叫通信设备形成初步的交互通信路径，用于收集呼叫者输入的数据，这可以在提供特征处理之前被验证。

52. 发明授权

US07664072B1 Virtual streams for QoS-driven wireless LANs 失效
标题翻译：用于QoS驱动的无线局域网的虚拟流
公开(公告)号：US07664072B1
公开(公告)日：2010-02-16
申请号：US11443930
申请日：2006-05-31
申请人： Jin-Meng Ho , Wei Lin
发明人： Jin-Meng Ho , Wei Lin
IPC分类号： H04W4/00
CPC分类号： H04L47/824 , H04L47/14 , H04L47/215 , H04L47/2441 , H04L47/245 , H04L47/70 , H04L47/724 , H04L47/765 , H04L47/805 , H04L47/822 , H04W28/20 , H04W28/26 , H04W74/08 , H04W76/00 , H04W76/10 , H04W80/02 , H04W84/12
摘要： A virtual stream (VS) in a basic service set (BSS) in a wireless local area network (WLAN) that exists solely within the medium access control (MAC) sublayer of the WLAN. The VS includes a unidirectional path in the wireless network between a station sourcing a quality of service (QoS) session and at least one station receiving the QoS session in the same BSS. The VS is defined by a VS identifier (VSID) that is unique within and local to the BSS, an address of the sourcing station, and an address of the at least one receiving station. The VS can be a virtual down-stream (VDS), a virtual upstream (VUS) or a virtual side-stream (VSS). The VS can be a unitcast or a multicast VS.
摘要翻译：无线局域网（WLAN）中的基本业务集（BSS）中的虚拟流（VS），其仅存在于WLAN的媒体接入控制（MAC）子层内。 VS包括在源于服务质量（QoS）会话的站和在同一BSS中接收QoS会话的至少一个站之间的无线网络中的单向路径。 VS由VS标识符（VSID）定义，其在BSS内部和本地是唯一的，源站的地址以及至少一个接收站的地址。 VS可以是虚拟下行流（VDS），虚拟上游（VUS）或虚拟侧向流（VSS）。 VS可以是单播或多播VS。

53. 发明申请

US20100037256A1 Multimedia Channel Sharing Across Access Network Boundaries 有权
标题翻译：跨接入网络边界的多媒体频道共享
公开(公告)号：US20100037256A1
公开(公告)日：2010-02-11
申请号：US12188317
申请日：2008-08-08
申请人： Moshiur Rahman
发明人： Moshiur Rahman
IPC分类号： G06F13/00 , H04N7/173
CPC分类号： H04N7/17318 , H04N21/47202 , H04N21/4758 , H04N21/4788 , H04N21/4882
摘要： An initiating viewer identifies a multimedia channel and submits a request to share the multimedia channel with at least one recipient viewer at another viewer premises. This request is processed by the multimedia receiver of the initiating viewer so as to generate a channel change request for submission to a service provider. In response to the channel share request, the service provider queries the recipient viewer to determine whether the recipient viewer accepts or rejects the offered multimedia channel. If the recipient viewer accepts the multimedia channel, the multimedia channel can be provided to the multimedia receiver of the recipient viewer either for storage for later playback or for immediate playback concurrent with the provision of the multimedia channel to the initiating viewer. Billing for costs associated with the shared multimedia channel is conducted based on billing feedback provided by the initiating viewer.
摘要翻译：启动浏览者识别多媒体频道，并提交与另一个观众场所的至少一个接收者观看者共享多媒体频道的请求。该请求由发起者查看器的多媒体接收器处理，以产生用于提交给服务提供商的频道改变请求。响应于频道共享请求，服务提供商查询接收者查看器以确定接收者观看者是接受还是拒绝所提供的多媒体频道。如果接收者观看者接受多媒体频道，则多媒体频道可以被提供给接收方观看者的多媒体接收者，用于随后播放的存储或即时播放，同时向起始观众提供多媒体频道。根据启动浏览器提供的结算反馈来进行与共享多媒体频道相关联的费用的计费。

54. 发明申请

US20100030764A1 Recommender System Utilizing Collaborative Filtering Combining Explicit and Implicit Feedback with both Neighborhood and Latent Factor Models 有权
标题翻译：推荐系统利用协同过滤将显式和隐式反馈与邻域和潜在因素模型相结合
公开(公告)号：US20100030764A1
公开(公告)日：2010-02-04
申请号：US12182464
申请日：2008-07-30
申请人： Yehuda Koren
发明人： Yehuda Koren
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F17/30029 , G06Q30/0201 , Y10S707/913 , Y10S707/915
摘要： Example collaborative filtering techniques provide improved recommendation prediction accuracy by capitalizing on the advantages of both neighborhood and latent factor approaches. One example collaborative filtering technique is based on an optimization framework that allows smooth integration of a neighborhood model with latent factor models, and which provides for the inclusion of implicit user feedback. A disclosed example Singular Value Decomposition (SVD)-based latent factor model facilitates the explanation or disclosure of the reasoning behind recommendations. Another example collaborative filtering model integrates neighborhood modeling and SVD-based latent factor modeling into a single modeling framework. These collaborative filtering techniques can be advantageously deployed in, for example, a multimedia content distribution system of a networked service provider.
摘要翻译：示例协同过滤技术通过利用邻域和潜在因素方法的优点来提供改进的建议预测精度。一个示例协同过滤技术基于优化框架，其允许邻域模型与潜在因子模型的平滑集成，并且其提供包含隐含用户反馈。所揭示的基于奇异值分解（SVD）的潜在因子模型有助于解释或披露推荐背后的推理。另一个例子协同过滤模型将邻域建模和基于SVD的潜在因素建模集成到一个建模框架中。这些协作过滤技术可以有利地部署在例如网络服务提供商的多媒体内容分发系统中。

55. 发明授权

US07657503B1 System and method for generating statistical descriptors for a data stream 有权
标题翻译：用于生成数据流的统计描述符的系统和方法
公开(公告)号：US07657503B1
公开(公告)日：2010-02-02
申请号：US11288793
申请日：2005-11-29
申请人： Graham Cormode , Phillip Korn , Shanmugavelayutham Muthukrishnan , Divesh Srivastava
发明人： Graham Cormode , Phillip Korn , Shanmugavelayutham Muthukrishnan , Divesh Srivastava
IPC分类号： G06F17/30
CPC分类号： H04L43/026 , H04L41/5003 , H04L41/5009 , H04L41/5029 , Y10S707/913 , Y10S707/99932
摘要： Described is a system and method for receiving a data stream of multi-dimensional items, collecting a sample of the data stream having a predetermined number of items and dividing the sample into a plurality of subsamples, each subsample corresponding to a single dimension of each of the predetermined number of items. A query is then executed on a particular item in at least two of the subsamples to generate data for the corresponding subsample. This data is combined into a single value.
摘要翻译：描述了用于接收多维项目的数据流的系统和方法，收集具有预定数量的项目的数据流的样本并将样本分成多个子样本，每个子样本对应于每个子样本的单个维度预定数量的物品。然后在至少两个子样本中的特定项目上执行查询以生成相应子样本的数据。该数据被组合成单个值。

56. 发明授权

US07657015B1 Method and apparatus for processing multiple services per call 失效
标题翻译：每次呼叫处理多个服务的方法和装置
公开(公告)号：US07657015B1
公开(公告)日：2010-02-02
申请号：US11322099
申请日：2005-12-28
申请人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
发明人： John C. Brown , Koan S. Chong , Robert Peters , Mark A. Ratcliffe , Harish Samarasinghe
IPC分类号： H04M3/42
CPC分类号： H04M3/4217 , H04L65/104 , H04L65/1096 , H04Q3/0041
摘要： A method and apparatus for enabling multiple services to be invoked in a specific precedence per call are disclosed. For example, the present method allows a subscriber to interact with a plurality of services provided by a service provider on a single call.
摘要翻译：公开了一种能够以每个呼叫的特定优先级调用多个服务的方法和装置。例如，本方法允许订户在单个呼叫上与由服务提供商提供的多个服务进行交互。

57. 发明申请

US20100023828A1 IP Multicast with IP Unicast/Multicast Error Correction 失效
标题翻译： IP组播与IP单播/组播错误纠正
公开(公告)号：US20100023828A1
公开(公告)日：2010-01-28
申请号：US12181077
申请日：2008-07-28
申请人： Joseph Weinman , Cameron S. Blandford
发明人： Joseph Weinman , Cameron S. Blandford
IPC分类号： G06F11/07
CPC分类号： H04L41/06 , H04L12/1868
摘要： A method of delivering digital information includes joining a multicast group, and receiving a segment from a server directed to the multicast group. Further, the method further includes determining a transmission error has occurred resulting in an incomplete segment, and sending an error notification to the server requesting retransmission of at least a portion of the incomplete segment. Additionally, the method includes receiving a retransmission of the at least a portion of the incomplete segment. The at least a portion of the incomplete segment may be received through an IP unicast connection or as a multicast retransmission.
摘要翻译：提供数字信息的方法包括加入多播组，以及从指向多播组的服务器接收分段。此外，该方法还包括确定已发生的传输错误导致不完整的段，并且向服务器发送请求重新发送不完整段的至少一部分的错误通知。另外，该方法包括接收不完整段的至少一部分的重传。不完整段的至少一部分可以通过IP单播连接或多播重传来接收。

58. 发明申请

US20100020687A1 Proactive Surge Protection 审中-公开
标题翻译：主动浪涌保护
公开(公告)号：US20100020687A1
公开(公告)日：2010-01-28
申请号：US12180308
申请日：2008-07-25
申请人： Oliver Spatscheck , Bill Lin , Jerry Chou , Subhabrata Sen
发明人： Oliver Spatscheck , Bill Lin , Jerry Chou , Subhabrata Sen
IPC分类号： H04L12/24
CPC分类号： H04L47/10 , H04L43/0876 , H04L47/11 , H04L47/20 , H04L47/2433 , H04L47/2441 , H04L47/32 , H04L47/823 , H04L63/1416 , H04L63/1458 , H04L2463/141
摘要： A system for protecting a network from a traffic surge includes a data collection module, an allocation module, and a traffic flow module. The data collection module is configured to obtain network utilization information for a plurality of traffic flows. The allocation module is configured to determine an optimal bandwidth allocation for each of the plurality of traffic flows. The traffic flow module is configured to preferentially drop network packets for a traffic flow exceeding the optimal bandwidth allocation.
摘要翻译：用于保护网络免受流量波动的系统包括数据收集模块，分配模块和业务流模块。数据采集模块被配置为获得多个业务流的网络利用信息。所述分配模块被配置为确定所述多个业务流中的每一个的最佳带宽分配。流量模块配置为优先丢弃超过最优带宽分配的业务流的网络报文。

59. 发明授权

US07646756B1 Multipoll for QoS-driven wireless LANs 失效
标题翻译：用于QoS驱动的无线局域网的Multipoll
公开(公告)号：US07646756B1
公开(公告)日：2010-01-12
申请号：US11374901
申请日：2006-03-14
申请人： Jin-Meng Ho , Wei Lin
发明人： Jin-Meng Ho , Wei Lin
IPC分类号： H04Q7/24
CPC分类号： H04W28/26 , H04W28/0268 , H04W72/087 , H04W74/06
摘要： A method and a system are disclosed for providing quality of service (QoS)-driven channel access within a basic service set (BSS) in a wireless network. At least one available TO is allocated to a selected non-PC station having traffic to transmit. A multipoll frame containing information relating to at least two allocated TOs is then sent from the PC station containing information relating to each allocated TO.
摘要翻译：公开了用于在无线网络中的基本服务集（BSS）内提供服务质量（QoS）驱动的信道访问的方法和系统。至少一个可用的TO被分配给具有要发送的业务的所选择的非PC站。然后从包含与分配的TO分配的信息相关的PC站发送包含与至少两个分配的TO相关的信息的多路段。

60. 发明授权

US07639657B1 Centralized contention and reservation request for QoS-driven wireless LANs 有权
标题翻译： QoS驱动无线局域网的集中竞争和预留请求
公开(公告)号：US07639657B1
公开(公告)日：2009-12-29
申请号：US11333501
申请日：2006-01-17
申请人： Jin-Meng Ho , Wei Lin
发明人： Jin-Meng Ho , Wei Lin
IPC分类号： H04Q7/24
CPC分类号： H04W74/0808 , H04W28/14 , H04W28/26 , H04W74/006 , H04W74/08 , H04W84/12
摘要： A method and a system is disclosed for providing quality of service (QoS)-driven channel access within a basic service set (BSS) in a wireless local area network (WLAN). A contention control (CC) frame is sent from a point coordinator (PC) of the BSS during a contention-free period (CFP) of a superframe that includes the contention-free period (CFP) and a contention period (CP). The CC frame contains information relating to at least one of a priority limit for a next centralized contention interval (CCI), a length of the next CCI, a permission probability associated with the next CCI and information relating to a reservation request (RR) frame successfully received by the PC in a previous CCI. A non-colliding RR frame is then received at the PC in the CCI following the CC frame. The received RR frame is sent from a non-PC station in the BSS when at least one centralized contention opportunity (CCO) is available during the CCI after the CC frame. The RR frame indicates that the non-PC station sending the RR frame has at least one buffered data frame for transmission.
摘要翻译：公开了用于在无线局域网（WLAN）中的基本服务集（BSS）内提供服务质量（QoS） - 驱动信道访问的方法和系统。在包含无竞争周期（CFP）和争用周期（CP）的超帧的无争用时段（CFP）期间，从BSS的点协调器（PC）发送争用控制（CC）帧。 CC帧包含与下一个集中式争用间隔（CCI）的优先级限制，下一个CCI的长度，与下一个CCI相关联的许可概率以及与预留请求（RR）帧有关的信息中的至少一个的信息 PC在以前的CCI中成功接收。然后在CC帧之后的CCI处，在PC处接收非冲突的RR帧。当在CC帧之后的CCI期间至少有一个集中式竞争机会（CCO）可用时，接收到的RR帧从BSS中的非PC站发送。 RR帧指示发送RR帧的非PC站具有至少一个用于传输的缓冲数据帧。

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