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1.发明授权Method and apparatus for operating a telephone as an independent network client 有权作为独立网络客户端操作电话的方法和装置公开(公告)号：US06757363B1
公开(公告)日：2004-06-29
申请号：US09584933
申请日：2000-05-31
IPC分类号： H04M342
摘要： A system (10) includes a packet-switched network (12). A plurality of telephones (21-26) are each coupled to the network. A call manager server (31) is also coupled to the network, in order to interact with the telephones to implement telephony functions. Each of the telephones has the capability to act as an independent network client, by using Internet-compatible protocols to communicate directly with a resource server, without the participation or even the awareness of the call manager server. The resource server may be a local server (32) coupled directly to the network, or a remote server (66-68) coupled to the network through some other network, such as the Internet (52).
摘要翻译： 系统（10）包括分组交换网络（12）。 多个电话机（21-26）各自耦合到网络。 呼叫管理服务器（31）还耦合到网络，以便与电话交互以实现电话功能。 通过使用互联网兼容协议直接与资源服务器进行通信，每个电话都可以充当独立的网络客户端，而无需呼叫管理服务器的参与甚至意识。 资源服务器可以是直接耦合到网络的本地服务器（32），或者通过诸如因特网（52）之类的其他网络耦合到网络的远程服务器（66-68）。
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公开(公告)号：US07058067B1
公开(公告)日：2006-06-06
申请号：US09968402
申请日：2001-09-27
申请人： Robert David Corley , Richard A. Dunlap , Paul S. Hahn , Michael H. McClung , Christopher E. Pearce , Richard B. Platt
发明人： Robert David Corley , Richard A. Dunlap , Paul S. Hahn , Michael H. McClung , Christopher E. Pearce , Richard B. Platt
IPC分类号： H04L12/28
CPC分类号： H04L29/06027 , H04L65/1046 , H04L65/1069 , H04L65/80
摘要： Various aspects of an interactive multimedia system and associated methods. In general, the multimedia system employs central and peripheral hubs that function to provide services to a plurality of clients of a call manager server, or manager subsystem. The hubs and subsystem cooperate to serve requests originating in the plurality of clients. The client-server-client architecture allows for distributed processing and resource management. Redundant connections between the various network subsystems and hubs provide survivability. Each subsystem or hub is provided with the ability to initialize or recover from systemic errors, thereby distributing initialization and recovery. Certain of the distributed resources are capable of being managed from other subsystems, thereby allowing sharing of the resources. An open numbering plan allows efficient call treatment of dialed numbers. Call processing is sharable between multiple manager subsystems. Finally, an iterative process is employed to ensure that calls routed through the network travel the shortest possible path.
摘要翻译： 交互式多媒体系统的各个方面及相关方法。 通常，多媒体系统采用中央和外围中枢，其功能是向呼叫管理器服务器或管理子系统的多个客户端提供服务。 集线器和子系统合作来提供源自多个客户端的请求。 客户端 - 服务器 - 客户端架构允许分布式处理和资源管理。 各种网络子系统和集线器之间的冗余连接提供了生存性。 每个子系统或集线器都具有初始化或从系统错误中恢复的能力，从而分发初始化和恢复。 某些分布式资源能够从其他子系统进行管理，从而允许共享资源。 一个开放的编号方案允许拨打号码的高效呼叫处理。 呼叫处理在多个管理子系统之间可共享。 最后，采用迭代过程来确保通过网络路由的呼叫行进最短路径。
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公开(公告)号：US06304576B1
公开(公告)日：2001-10-16
申请号：US09164503
申请日：1998-09-30
申请人： Robert David Corley , Richard A. Dunlap , Paul S. Hahn , Michael H. McClung , Christopher E. Pearce , Richard B. Platt
发明人： Robert David Corley , Richard A. Dunlap , Paul S. Hahn , Michael H. McClung , Christopher E. Pearce , Richard B. Platt
IPC分类号： H04J324
CPC分类号： H04L29/06 , H04L2012/5615 , H04L2012/5663 , H04Q11/0478
摘要： Various aspects of an interactive multimedia system and associated methods. In general, the multimedia system employs central and peripheral hubs that function to provide services to a plurality of clients of a call manager server, or manager subsystem. The hubs and subsystem cooperate to serve requests originating in the plurality of clients. The client-server-client architecture allows for distributed processing and resource management. Redundant connections between the various network subsystems and hubs provide survivability. Each subsystem or hub is provided with the ability to initialize or recover from systemic errors, thereby distributing initialization and recovery. Certain of the distributed resources are capable of being managed from other subsystems, thereby allowing sharing of the resources. An open numbering plan allows efficient call treatment of dialed numbers. Call processing is sharable between multiple manager subsystems. Finally, an iterative process is employed to ensure that calls routed through the network travel the shortest possible path.
摘要翻译： 交互式多媒体系统的各个方面及相关方法。 通常，多媒体系统采用中央和外围中枢，其功能是向呼叫管理器服务器或管理子系统的多个客户端提供服务。 集线器和子系统合作来提供源自多个客户端的请求。 客户端 - 服务器 - 客户端架构允许分布式处理和资源管理。 各种网络子系统和集线器之间的冗余连接提供了生存性。 每个子系统或集线器都具有初始化或从系统错误中恢复的能力，从而分发初始化和恢复。 某些分布式资源能够从其他子系统进行管理，从而允许共享资源。 一个开放的编号方案允许拨打号码的高效呼叫处理。 呼叫处理在多个管理子系统之间可共享。 最后，采用迭代过程来确保通过网络路由的呼叫行进最短路径。
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4.发明授权Method and system for managing time-sensitive packetized data streams at a receiver 有权用于在接收机处管理时间敏感的分组化数据流的方法和系统公开(公告)号：US08102766B2
公开(公告)日：2012-01-24
申请号：US11555752
申请日：2006-11-02
CPC分类号： H04J3/0632 , H04Q2213/13034 , H04Q2213/13389
摘要： According to one embodiment of the invention, a method for managing time-sensitive packetized data streams at a receiver includes receiving a time-sensitive packet of a data stream, analyzing an energy level of a payload signal of the packet, and determining whether to drop the packet based on the energy level of the payload signal.
摘要翻译： 根据本发明的一个实施例，一种用于在接收机处理时间敏感分组化数据流的方法包括：接收数据流的时间敏感分组，分析分组的有效载荷信号的能级，并确定是否丢弃 该分组基于有效载荷信号的能级。
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5.发明授权Method and system for managing time-sensitive packetized data streams at a receiver 有权用于在接收机处管理时间敏感的分组化数据流的方法和系统公开(公告)号：US08842534B2
公开(公告)日：2014-09-23
申请号：US13355945
申请日：2012-01-23
CPC分类号： H04J3/0632 , H04Q2213/13034 , H04Q2213/13389
摘要： According to one embodiment of the invention, a method for managing time-sensitive packetized data streams at a receiver includes receiving a time-sensitive packet of a data stream, analyzing an energy level of a payload signal of the packet, and determining whether to drop the packet based on the energy level of the payload signal.
摘要翻译： 根据本发明的一个实施例，一种用于在接收机处理时间敏感分组化数据流的方法包括：接收数据流的时间敏感分组，分析分组的有效载荷信号的能级，并确定是否丢弃 该分组基于有效载荷信号的能级。
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公开(公告)号：US06920205B2
公开(公告)日：2005-07-19
申请号：US10445165
申请日：2003-05-23
CPC分类号： H04M3/54 , H04M1/2476 , H04M1/2478 , H04M3/493 , H04M3/4938 , H04M7/006 , H04M2250/56
摘要： An apparatus for interactive communications is provided that includes an interactive element, which includes a plurality of keys. One or more of the keys are operable to trigger an audible message to be communicated to an end-user when the end-user depresses and holds a selected one of the keys. The audible message provides descriptive information associated with the selected key.
摘要翻译： 提供了一种用于交互式通信的装置，其包括交互式元件，其包括多个键。 当最终用户按下并保持所选择的一个键时，一个或多个键可操作以触发可听消息被传送到终端用户。 可听消息提供与所选择的密钥相关联的描述性信息。
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7.发明申请Method and System for Managing Time-Sensitive Packetized Data Streams at a Receiver 有权用于在接收器处管理时间敏感的分组化数据流的方法和系统公开(公告)号：US20120120797A1
公开(公告)日：2012-05-17
申请号：US13355945
申请日：2012-01-23
IPC分类号： H04L12/26
CPC分类号： H04J3/0632 , H04Q2213/13034 , H04Q2213/13389
摘要： According to one embodiment of the invention, a method for managing time-sensitive packetized data streams at a receiver includes receiving a time-sensitive packet of a data stream, analyzing an energy level of a payload signal of the packet, and determining whether to drop the packet based on the energy level of the payload signal.
摘要翻译： 根据本发明的一个实施例，一种用于在接收器处管理时间敏感分组化数据流的方法包括：接收数据流的时间敏感分组，分析分组的有效载荷信号的能级，并确定是否丢弃 该分组基于有效载荷信号的能级。
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公开(公告)号：US5838683A
公开(公告)日：1998-11-17
申请号：US402834
申请日：1995-03-13
申请人： Robert David Corley , Richard A. Dunlap , Paul S. Hahn , Michael H. McClung , Christopher E. Pearce
发明人： Robert David Corley , Richard A. Dunlap , Paul S. Hahn , Michael H. McClung , Christopher E. Pearce
CPC分类号： H04L29/06 , H04Q11/0478 , H04L2012/5615 , H04L2012/5663
摘要： Various aspects of an interactive multimedia system and associated methods. In general, the multimedia system employs central and peripheral hubs that function to provide services to a plurality of clients of a call manager server, or manager subsystem. The hubs and subsystem cooperate to serve requests originating in the plurality of clients. The client-server-client architecture allows for distributed processing and resource management. Redundant connections between the various network subsystems and hubs provide survivability. Each subsystem or hub is provided with the ability to initialize or recover from systemic errors, thereby distributing initialization and recovery. Certain of the distributed resources are capable of being managed from other subsystems, thereby allowing sharing of the resources. An open numbering plan allows efficient call treatment of dialed numbers. Call processing is sharable between multiple manager subsystems. Finally, an iterative process is employed to ensure that calls routed through the network travel the shortest possible path.
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9.发明授权公开(公告)号：US07099820B1
公开(公告)日：2006-08-29
申请号：US10076931
申请日：2002-02-15
CPC分类号： G10L19/005 , H04J3/0697
摘要： Methods for concealing audible distortions resulting from changes in jitter buffer size include receiving an audio stream, storing the audio stream in a jitter buffer, and determining a pitch period associated with the audio stream. To expand the jitter buffer, a method includes inserting additional audio data that has a duration corresponding to an integer multiple of the pitch period into the audio stream. To contract the jitter buffer, a method includes removing a portion of the audio stream having a duration corresponding to an integer multiple of the pitch period.
摘要翻译： 用于隐藏由抖动缓冲器大小的改变引起的可听失真的方法包括接收音频流，将音频流存储在抖动缓冲器中，以及确定与音频流相关联的音调周期。 为了扩展抖动缓冲器，一种方法包括将具有对应于音调周期的整数倍的持续时间的附加音频数据插入到音频流中。 为了收缩抖动缓冲器，一种方法包括去除具有对应于音调周期的整数倍的持续时间的音频流的一部分。
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