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公开(公告)号：EP0749242A1
公开(公告)日：1996-12-18
申请号：EP96109289.7
申请日：1996-06-11
IPC分类号： H04N7/173
CPC分类号： H04N21/47202 , H04N7/17318
摘要： A system and method for Video-on-Demand (VOD) satisfying the desire of 'surfers'. The process entails a server operating in a standard NVOD mode, whereby it continuously sends multiple copies of each program on separate channels. Each copy is delayed by a staggered time interval.The invention provides a way to fulfill a VOD user request asynchronous with the start of a NVOD transmission but which still makes primary use of the NVOD transmission for that requestor. The system and method combines independent server service satisfying an asynchronous request for only a short duration, usually less than or equal to the NVOD staggered time interval, and then aligns that requestor with an immediately previously commenced NVOD transmission.
摘要翻译： 一种满足“冲浪者”愿望的视频点播（VOD）系统和方法。 该过程需要服务器以标准NVOD模式运行，从而在不同的通道上连续发送每个程序的多个副本。 每个副本被延迟一个交错的时间间隔。本发明提供了一种在NVOD传输开始时满足VOD用户请求异步的方式，但仍然主要使用该请求者的NVOD传输。 该系统和方法将独立的服务器服务仅通过短时间段（通常小于或等于NVOD交错时间间隔）来满足异步请求，然后将该请求者与之前刚刚开始的NVOD传输进行对齐。
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2.发明公开Apparatus for fiber distributed data interface dynamic station bypass via skipping and hopping 失效用于光纤分布式数据接口动态站旁路的设备通过滑行和躲避。
公开(公告)号：EP0607546A3
公开(公告)日：1995-08-23
申请号：EP93119515.0
申请日：1993-12-03
IPC分类号： H04L12/42
CPC分类号： H04L12/433
摘要： A rights controlling concentrator (RCC) is an apparatus for separating and controlling "rights of receiving" and "rights of transmitting" of a group of stations or groups of stations on a ring-of-trees local area network. RCC elements perform collectively to separately control, limit and/or make available the "rights of receiving" and the "rights of transmitting" of a group of stations or groups of stations. This ensures that its membership is only forwarded frames transmitted by an external station which has a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the external stations. Frames that are transmitted to a destination in one group traverse only stations within that group. Frames that are deemed by the RCC not to be of interest to any group of stations are withheld from that group by the RCC controlling both frame receiving and transmitting rights. This significantly reduces the workload of groups of stations, because frames are not passed through station groups that are not necessary for the frames to reach their destination. Furthermore, since data frames are handled by fewer stations, the reliability of the main FDDI ring is increased.
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公开(公告)号：EP0749242B1
公开(公告)日：2000-03-29
申请号：EP96109289.7
申请日：1996-06-11
IPC分类号： H04N7/173
CPC分类号： H04N21/47202 , H04N7/17318
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公开(公告)号：EP0749241A3
公开(公告)日：1997-10-08
申请号：EP96108634.5
申请日：1996-05-30
IPC分类号： H04N7/173
CPC分类号： H04N21/47202 , H04N7/17318 , H04N7/17336
摘要： A system, method and apparatus for Video-on-demand (VOD) satisfying the desire of 'surfers'. The process entails a server operating in a standard Near-Video-on-demand (NVOD) mode, whereby it repeatedly transmits multiple copies of each program on separate channels. Each copy is delayed by a staggered time interval. The server also repeatedly transmits a beginning portion of each NVOD program of a duration up to the staggered time interval. The invention provides a way to fulfill a VOD user requests asynchronous with the start of a NVOD transmission but which still makes primary use of the NVOD transmission for that requestor. The invention further advantageously provides fixed asset utilization in a predictable manner.
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公开(公告)号：EP0605341A3
公开(公告)日：1995-02-15
申请号：EP93480174.7
申请日：1993-11-04
发明人： Herzberg, Louis Paul , Schaffa, Franck Andre , Patel, Baiju Vitthalbhai , Willebeek-Lemair, Marc Hubert , Ruiz, Antonio
CPC分类号： H04L12/4625 , H04L12/4637
摘要： In standard token-based LANs (e.g., FDDI, Token Ring) an equal share of the ring bandwidth is made available to each node. Certain nodes (e.g., bridges, routers, servers) require a larger representation (bandwidth) than other nodes. A surrogate (bridge/router) node is presented which achieves this in a standard compliant manner. The bridge/router may serve as a surrogate on each ring representing multiple stations from the other ring. The multiplicity of stations is adjusted either statically or dynamically to provide sufficient added bandwidth to the surrogate to reduce delay and packet loss characteristic of the conventional single station bridge or router. The increased bandwidth utilization and FDDI ring performance resulting from the implementation of this invention is transparent to the individual stations and the ring in a way that is advantageous to both single media and multimedia usages within defined network local and non-local areas.
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6.发明公开Apparatus for fiber distributed data interface dynamic station bypass via skipping and hopping 失效装置，用于通过跳过和光纤网络与分布式数据接口的跳跃的手段动态站环境中。
公开(公告)号：EP0607546A2
公开(公告)日：1994-07-27
申请号：EP93119515.0
申请日：1993-12-03
IPC分类号： H04L12/42
CPC分类号： H04L12/433
摘要： A rights controlling concentrator (RCC) is an apparatus for separating and controlling "rights of receiving" and "rights of transmitting" of a group of stations or groups of stations on a ring-of-trees local area network. RCC elements perform collectively to separately control, limit and/or make available the "rights of receiving" and the "rights of transmitting" of a group of stations or groups of stations. This ensures that its membership is only forwarded frames transmitted by an external station which has a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the external stations. Frames that are transmitted to a destination in one group traverse only stations within that group. Frames that are deemed by the RCC not to be of interest to any group of stations are withheld from that group by the RCC controlling both frame receiving and transmitting rights. This significantly reduces the workload of groups of stations, because frames are not passed through station groups that are not necessary for the frames to reach their destination. Furthermore, since data frames are handled by fewer stations, the reliability of the main FDDI ring is increased.
摘要翻译： 甲权利控制集中器（RCC）是用于分离和控制“接收的权利”和一组环的树局域网上的站或站组中的“发送的权利”的装置。 RCC元件执行共同分别控制，限制和/或提供“接收的权利”和一组站或站组中的“发射的权利”。 这将确保没有其成员只转发由其中有成员中的目的地外站跨mitted框架，并没有外部站仅被转发转由具有成员内的目的地的会员mitted框架，并没有外部站只 转发帧转由具有外站内的目的地的会员mitted。 框架是反式mitted做的目的在一组唯一的移站内组一样。 帧没有由RCC被视为不感兴趣的任何一组站的从组确实由RCC控制这两个帧的接收和发射权利扣压。 这大大降低了站组的工作量，因为帧不通过站群通过没有所必需的帧到达目的地。 进一步，由于数据帧是由较少的站进行处理，主FDDI环的可靠性增加。
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7.发明公开Apparatus for connecting two fiber distributed data interface rings 失效Vorrichtung zur Verbindung von zwei FDDI-Ringen。
公开(公告)号：EP0605341A2
公开(公告)日：1994-07-06
申请号：EP93480174.7
申请日：1993-11-04
发明人： Herzberg, Louis Paul , Schaffa, Franck Andre , Patel, Baiju Vitthalbhai , Willebeek-Lemair, Marc Hubert , Ruiz, Antonio
CPC分类号： H04L12/4625 , H04L12/4637
摘要： In standard token-based LANs (e.g., FDDI, Token Ring) an equal share of the ring bandwidth is made available to each node. Certain nodes (e.g., bridges, routers, servers) require a larger representation (bandwidth) than other nodes. A surrogate (bridge/router) node is presented which achieves this in a standard compliant manner. The bridge/router may serve as a surrogate on each ring representing multiple stations from the other ring. The multiplicity of stations is adjusted either statically or dynamically to provide sufficient added bandwidth to the surrogate to reduce delay and packet loss characteristic of the conventional single station bridge or router. The increased bandwidth utilization and FDDI ring performance resulting from the implementation of this invention is transparent to the individual stations and the ring in a way that is advantageous to both single media and multimedia usages within defined network local and non-local areas.
摘要翻译： 在基于标准令牌的LAN（例如，FDDI，令牌环）中，环带宽的相等份额对每个节点可用。 某些节点（例如，网桥，路由器，服务器）需要比其他节点更大的表示（带宽）。 提出了一种以标准兼容方式实现的代理（桥/路由器）节点。 桥/路由器可以在每个环上作为替代，代表来自另一个环的多个站。 静态或动态地调整站的多样性以向代理提供足够的附加带宽以减少常规单站桥或路由器的延迟和分组丢失特性。 由于实施本发明所带来的增加的带宽利用率和FDDI环的性能对于各个站和环以对于既定网络本地和非本地区域内的单个媒体和多媒体使用有利的方式是透明的。
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公开(公告)号：EP0749241B1
公开(公告)日：2002-08-14
申请号：EP96108634.5
申请日：1996-05-30
IPC分类号： H04N7/173
CPC分类号： H04N21/47202 , H04N7/17318 , H04N7/17336
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公开(公告)号：EP0605341B1
公开(公告)日：1999-08-25
申请号：EP93480174.7
申请日：1993-11-04
发明人： Herzberg, Louis Paul , Schaffa, Franck Andre , Patel, Baiju Vitthalbhai , Willebeek-Lemair, Marc Hubert , Ruiz, Antonio
CPC分类号： H04L12/4625 , H04L12/4637
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公开(公告)号：EP0749241A2
公开(公告)日：1996-12-18
申请号：EP96108634.5
申请日：1996-05-30
IPC分类号： H04N7/173
CPC分类号： H04N21/47202 , H04N7/17318 , H04N7/17336
摘要： A system, method and apparatus for Video-on-demand (VOD) satisfying the desire of 'surfers'. The process entails a server operating in a standard Near-Video-on-demand (NVOD) mode, whereby it repeatedly transmits multiple copies of each program on separate channels. Each copy is delayed by a staggered time interval. The server also repeatedly transmits a beginning portion of each NVOD program of a duration up to the staggered time interval. The invention provides a way to fulfill a VOD user requests asynchronous with the start of a NVOD transmission but which still makes primary use of the NVOD transmission for that requestor. The invention further advantageously provides fixed asset utilization in a predictable manner.
摘要翻译： 一种满足“冲浪者”愿望的视频点播（VOD）系统，方法和装置。 该过程需要服务器以标准的近视频点播（NVOD）模式运行，从而在不同的频道上重复传输每个节目的多个副本。 每个副本延迟交错的时间间隔。 服务器还重复地将每个NVOD程序的开始部分发送到交错的时间间隔。 本发明提供了一种满足VOD用户请求与NVOD传输开始异步但仍然主要使用该请求者的NVOD传输的方式。 本发明进一步有利地以可预测的方式提供固定资产利用。
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