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公开(公告)号:US08510787B2
公开(公告)日:2013-08-13
申请号:US11311081
申请日:2005-12-19
申请人: Anshul Agrawal , Bill Krogfoss , Lev Sofman
发明人: Anshul Agrawal , Bill Krogfoss , Lev Sofman
IPC分类号: H04N7/173
CPC分类号: H04N7/17318 , H04N21/23106 , H04N21/23424 , H04N21/26216 , H04N21/4384 , H04N21/44016 , H04N21/44222 , H04N21/6405 , H04N21/6408 , H04N21/6581
摘要: An access node (e.g., DSLAM) is described herein which can limit bandwidth usage in a transport network by incorporating an enhanced rapid TV channel changing functionality/enhanced BTV server in which TV channels from a multicast TV stream are dynamically selected based on past TV channel clicking statistics and then stored therein so there is a good chance that it can respond to a TV channel change request from a STB.
摘要翻译: 本文描述了一种接入节点(例如,DSLAM),其可以通过结合基于过去的TV频道来动态地选择来自多播TV流的TV频道的增强型快速TV频道改变功能/增强型BTV服务器来限制传输网络中的带宽使用 点击统计,然后存储在其中,因此很可能能够响应来自STB的TV频道改变请求。
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公开(公告)号:US20070143808A1
公开(公告)日:2007-06-21
申请号:US11311081
申请日:2005-12-19
申请人: Anshul Agrawal , Bill Krogfoss , Lev Sofman
发明人: Anshul Agrawal , Bill Krogfoss , Lev Sofman
IPC分类号: H04N7/173
CPC分类号: H04N7/17318 , H04N21/23106 , H04N21/23424 , H04N21/26216 , H04N21/4384 , H04N21/44016 , H04N21/44222 , H04N21/6405 , H04N21/6408 , H04N21/6581
摘要: An access node (e.g., DSLAM) is described herein which can limit bandwidth usage in a transport network by incorporating an enhanced rapid TV channel changing functionality/enhanced BTV server in which TV channels from a multicast TV stream are dynamically selected based on past TV channel clicking statistics and then stored therein so there is a good chance that it can respond to a TV channel change request from a STB.
摘要翻译: 本文描述了一种接入节点(例如,DSLAM),其可以通过结合基于过去的TV频道来动态地选择来自多播TV流的TV频道的增强型快速TV频道改变功能/增强型BTV服务器来限制传输网络中的带宽使用 点击统计,然后存储在其中,因此很可能能够响应来自STB的TV频道改变请求。
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3.
公开(公告)号:US20090313437A1
公开(公告)日:2009-12-17
申请号:US12542838
申请日:2009-08-18
申请人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
发明人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
CPC分类号: H04L65/4084 , H04L29/08729
摘要: In an IPTV network, one or more caches may be provided at the network nodes for storing video content in order to reduce bandwidth requirements. Cache functions such as cache effectiveness and cacheability may be defined and optimized to determine optimal partitioning of cache memory for caching the unicast services of the IPTV network.
摘要翻译: 在IPTV网络中,可以在网络节点处提供一个或多个高速缓存以存储视频内容,以便减少带宽需求。 可以定义和优化诸如缓存效能和可缓存性的缓存功能,以确定用于缓存IPTV网络的单播服务的高速缓冲存储器的最佳分区。
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公开(公告)号:US20100071012A1
公开(公告)日:2010-03-18
申请号:US12284079
申请日:2008-09-18
申请人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
发明人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
IPC分类号: H04N7/173
CPC分类号: H04N7/17336 , H04L65/4084 , H04L65/80 , H04L67/28 , H04L67/2842 , H04L67/289 , H04N21/2225 , H04N21/23103 , H04N21/2402 , H04N21/64738
摘要: In an IPTV network, one or more caches may be provided at the network nodes for storing video content in order to reduce bandwidth requirements. Video content titles may be stored in the cache in accordance with a calculated cache arrangement that minimizes the total incremental transport cost of the content traffic.
摘要翻译: 在IPTV网络中,可以在网络节点处提供一个或多个高速缓存以存储视频内容,以便减少带宽需求。 视频内容标题可以根据最小化内容业务的总增量传输成本的计算的高速缓存配置来存储在高速缓存中。
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公开(公告)号:US08464303B2
公开(公告)日:2013-06-11
申请号:US12284079
申请日:2008-09-18
申请人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
发明人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
IPC分类号: H04N7/173
CPC分类号: H04N7/17336 , H04L65/4084 , H04L65/80 , H04L67/28 , H04L67/2842 , H04L67/289 , H04N21/2225 , H04N21/23103 , H04N21/2402 , H04N21/64738
摘要: In an IPTV network, one or more caches may be provided at the network nodes for storing video content in order to reduce bandwidth requirements. Video content titles may be stored in the cache in accordance with a calculated cache arrangement that minimizes the total incremental transport cost of the content traffic.
摘要翻译: 在IPTV网络中,可以在网络节点处提供一个或多个高速缓存以存储视频内容,以便减少带宽需求。 视频内容标题可以根据最小化内容业务的总增量传输成本的计算的高速缓存配置来存储在高速缓存中。
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6.
公开(公告)号:US20110099332A1
公开(公告)日:2011-04-28
申请号:US12673188
申请日:2008-08-29
申请人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
发明人: Lev B. Sofman , Bill Krogfoss , Anshul Agrawal
IPC分类号: G06F12/08
CPC分类号: H04N21/23106 , H04L65/4084 , H04N21/2225
摘要: In an IPTV network, one or more caches may be provided at the network nodes for storing video content in order to reduce bandwidth requirements. Cache functions such as cache effectiveness and cacheability may be defined and optimized to determine the optimal size and location of cache memory and to determine optimal partitioning of cache memory for the unicast services of the IPTV network.
摘要翻译: 在IPTV网络中,可以在网络节点处提供一个或多个高速缓存以存储视频内容,以便减少带宽需求。 可以定义和优化诸如缓存有效性和高速缓存性的缓存功能以确定高速缓冲存储器的最佳大小和位置,并且确定用于IPTV网络的单播服务的高速缓冲存储器的最佳分区。
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公开(公告)号:US20120135965A1
公开(公告)日:2012-05-31
申请号:US13320991
申请日:2010-05-20
IPC分类号: A61K31/665 , A61P31/18 , C07F9/655
CPC分类号: C07F9/65515 , A61K31/665 , A61K2300/00
摘要: The present invention relates to amorphous Fosamprenavir calcium and processes for its preparation, a pharmaceutical composition comprising it and a method for treating a HIV infection therewith.
摘要翻译: 本发明涉及无定形福桑那韦,其制备方法,包含该组合物的药物组合物和用于治疗HIV感染的方法。
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公开(公告)号:US06671256B1
公开(公告)日:2003-12-30
申请号:US09497254
申请日:2000-02-03
IPC分类号: H04Q1104
CPC分类号: H04J14/0227 , H04J14/0241 , H04J14/0284 , H04Q11/0066 , H04Q11/0071 , H04Q2011/0086 , H04Q2011/0088
摘要: The present invention provides a system and method for reserving data channels in an optical burst-switched network. A data channel (or a multiple of data channels) along an optical path in an optical burst-switched network is reserved by first transmitting a data channel reservation request from an electronic ingress edge router to a reservation termination node. Next, the data channel reservation request is processed at all nodes along the optical path, including the reservation termination node. A data channel reservation acknowledgement is then transmitted from the reservation termination node to the electronic ingress edge router. Finally, the data channel path is reserved once an initial burst(s) which contains a reserve data channel bit reaches the reservation termination node.
摘要翻译: 本发明提供了一种用于在光突发交换网络中保留数据信道的系统和方法。 通过首先从电子入口边缘路由器向预留终端节点发送数据信道预约请求,保留沿光突发交换网络中的光路的数据信道(或数据信道的倍数)。 接下来,沿着包括预约终止节点的光路的所有节点对数据信道预约请求进行处理。 然后,数据信道预约确认从预留终端节点发送到电子入口边缘路由器。 最后,一旦包含预留数据信道比特的初始突发信号到达预留终端节点,数据信道路径被保留。
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