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1. 发明授权

US07656816B2 Method and system for logging voice quality issues for communication connections 有权
标题翻译：用于记录通信连接的语音质量问题的方法和系统
公开(公告)号：US07656816B2
公开(公告)日：2010-02-02
申请号：US11466597
申请日：2006-08-23
申请人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe , Robert T. Bell
发明人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe , Robert T. Bell
IPC分类号： H04L12/26
CPC分类号： H04M7/006 , G10L25/69 , H04M3/2236 , H04M3/42221 , H04M7/123 , H04M2201/36
摘要： A method and system for logging voice quality issues for a communication connection includes receiving a signal for logging quality information for a voice connection at an endpoint of the voice connection. Voice samples are collected from the voice connection at the endpoint. The voice samples are stored in an error log at the endpoint.
摘要翻译：用于记录通信连接的语音质量问题的方法和系统包括：在语音连接的端点处接收用于记录用于语音连接的质量信息的信号。语音采样从终端的语音连接收集。语音样本存储在端点的错误日志中。

2. 发明授权

US07099280B1 Method and system for logging voice quality issues for communication connections 有权
标题翻译：用于记录通信连接的语音质量问题的方法和系统
公开(公告)号：US07099280B1
公开(公告)日：2006-08-29
申请号：US09821536
申请日：2001-03-28
申请人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe , Robert T. Bell
发明人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe , Robert T. Bell
IPC分类号： G06F11/00
CPC分类号： H04M7/006 , G10L25/69 , H04M3/2236 , H04M3/42221 , H04M7/123 , H04M2201/36
摘要： A method and system for logging voice quality issues for a communication connection includes receiving a signal for logging quality information for a voice connection at an endpoint of the voice connection. Voice samples are collected from the voice connection at the endpoint. The voice samples are stored in an error log at the endpoint.
摘要翻译：用于记录通信连接的语音质量问题的方法和系统包括：在语音连接的端点处接收用于记录用于语音连接的质量信息的信号。语音采样从终端的语音连接收集。语音样本存储在端点的错误日志中。

3. 发明授权

US07002992B1 Codec selection to improve media communication 有权
标题翻译：编解码器选择来改善媒体通信
公开(公告)号：US07002992B1
公开(公告)日：2006-02-21
申请号：US09802098
申请日：2001-03-07
申请人： Shmuel Shaffer , Michael E. Knappe , Joseph F. Khouri , Robert T. Bell , Robert E. Gleichauf
发明人： Shmuel Shaffer , Michael E. Knappe , Joseph F. Khouri , Robert T. Bell , Robert E. Gleichauf
IPC分类号： H04J3/16
CPC分类号： H04M7/0072
摘要： A communication system includes an endpoint that performs codec selection based on at least one network parameter. In a particular embodiment, a communication session exchanges voice information, and the codec selection improves the overall voice quality of the communication session.
摘要翻译：通信系统包括基于至少一个网络参数执行编解码器选择的端点。在特定实施例中，通信会话交换语音信息，并且编解码器选择改善了通信会话的总体语音质量。

4. 发明授权

US07249185B1 Methods, devices and software for redundant transmission of voice data over a packet network connection established according to an unreliable communication protocol 有权
标题翻译：用于通过根据不可靠的通信协议建立的分组网络连接的语音数据的冗余传输的方法，设备和软件
公开(公告)号：US07249185B1
公开(公告)日：2007-07-24
申请号：US09702196
申请日：2000-10-30
申请人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe , John F. Wakerly
发明人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe , John F. Wakerly
IPC分类号： G06F15/16
CPC分类号： H04L1/08
摘要： Methods, devices, and software are provided for generating and sending data packets that contain redundant voice data over VoIP connections made under an unreliable network protocol. The redundant data is packaged either in redundant data packets, or in expanded original packets, to repeat data that originally belongs in other packets. Generation of the redundant voice data is either from the transmitting device or from a retransmitting device, such as a router in the network. Generation is triggered either when errors are detected, or simply when the network resources permit it, or both. The received voice data is processed by the second party to the connection, which is typically a telephone call. The redundant voice data that is actually received is discarded. The invention thus ensures that less voice data is lost than in the prior art over VoIP connections made under an unreliable network protocol.
摘要翻译：提供方法，设备和软件，用于通过不可靠的网络协议进行的VoIP连接生成和发送包含冗余语音数据的数据包。冗余数据被封装在冗余数据包或扩展的原始数据包中，以重复原本属于其他数据包的数据。冗余语音数据的生成来自发送设备或来自诸如网络中的路由器的重传设备。当检测到错误时，或仅当网络资源允许时，或两者都会触发生成。接收到的语音数据由第二方处理到通常是电话呼叫的连接。丢弃实际接收到的冗余语音数据。因此，本发明通过在不可靠的网络协议下进行的VoIP连接来确保比现有技术更少的语音数据丢失。

5. 发明授权

US07551603B1 Time-sensitive-packet jitter and latency minimization on a shared data link 有权
标题翻译：共享数据链路上的时间敏感数据包抖动和延迟最小化
公开(公告)号：US07551603B1
公开(公告)日：2009-06-23
申请号：US10765421
申请日：2004-01-27
申请人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe
发明人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe
IPC分类号： H04L12/26 , H04J3/14 , G08C15/00 , G06F11/00 , G01R31/08
CPC分类号： H04L47/2441 , H04L47/2416 , H04L47/245 , H04L47/50
摘要： A system and method are disclosed for interleaving time-critical packets and lower-priority packets onto a common data link. A packet arrival prediction mechanism predicts when a time-critical packet is expected to arrive. When transmission of a waiting lower-priority packet might cause a substantial delay in the expected time-critical packet's transmission, the lower-priority packet is parked until it can be transmitted without interfering with a time-critical packet.
摘要翻译：公开了一种用于将时间关键分组和较低优先级分组交织到公共数据链路上的系统和方法。分组到达预测机制预测何时预计到达时间关键分组。当等待的较低优先级分组的传输可能导致预期的时间关键分组的传输中的实质性延迟时，优先级较低的分组被停放，直到其可以被传输而不干扰时间关键分组。

6. 发明授权

US06707821B1 Time-sensitive-packet jitter and latency minimization on a shared data link 有权
标题翻译：共享数据链路上的时间敏感数据包抖动和延迟最小化
公开(公告)号：US06707821B1
公开(公告)日：2004-03-16
申请号：US09614536
申请日：2000-07-11
申请人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe
发明人： Shmuel Shaffer , Joseph F. Khouri , Michael E. Knappe
IPC分类号： H04L1226
CPC分类号： H04L47/2441 , H04L47/2416 , H04L47/245 , H04L47/50
摘要： A system and method are disclosed for interleaving time-critical packets and lower-priority packets onto a common data link. A packet arrival prediction mechanism predicts when a time-critical packet is expected to arrive. When transmission of a waiting lower-priority packet might cause a substantial delay in the expected time-critical packet's transmission, the lower-priority packet is parked until it can be transmitted without interfering with a time-critical packet.
摘要翻译：公开了一种用于将时间关键分组和较低优先级分组交织到公共数据链路上的系统和方法。分组到达预测机制预测何时预计到达时间关键分组。当等待的较低优先级分组的传输可能导致预期的时间关键分组的传输中的实质性延迟时，优先级较低的分组被停放，直到其可以被传输而不干扰时间关键分组。

7. 发明授权

US07046636B1 System and method for adaptively improving voice quality throughout a communication session 失效
标题翻译：在通信会话中自适应地改善语音质量的系统和方法
公开(公告)号：US07046636B1
公开(公告)日：2006-05-16
申请号：US09996097
申请日：2001-11-26
申请人： Shmuel Shaffer , Robert E. Gleichauf , Robert T. Bell , Joseph F. Khouri
发明人： Shmuel Shaffer , Robert E. Gleichauf , Robert T. Bell , Joseph F. Khouri
IPC分类号： H04J1/16
CPC分类号： H04L12/6418
摘要： A method for adaptively improving voice quality during a communication session includes monitoring voice quality parameters associated with a communication session at one or more network components of a communication network. At least one of the network components is selected to perform packet replication, if a value of the voice quality parameters deviates from a predetermined range. In accordance with a particular embodiment, replicated packets are transmitted from the selected network component along an alternate communication path. In accordance with another embodiment, an improvement in performance associated with transmission of the replicated communication packets along the alternate communication path is assessed. Transmission of the replicated communication packets may be discontinued if the improvement is below a predetermined minimum.
摘要翻译：一种用于在通信会话期间自适应地改善语音质量的方法包括监视与通信网络的一个或多个网络组件处的通信会话相关联的语音质量参数。如果语音质量参数的值偏离预定范围，则选择至少一个网络组件来执行分组复制。根据特定实施例，复制分组沿着备选通信路径从所选网络组件发送。根据另一个实施例，评估与沿着替代通信路径的复制通信分组的传输相关联的性能的改进。如果改进低于预定的最小值，则可以中断复制的通信分组的传输。

8. 发明授权

US07356605B1 System and method for controlling delivery of streaming media 有权
标题翻译：用于控制流媒体传送的系统和方法
公开(公告)号：US07356605B1
公开(公告)日：2008-04-08
申请号：US09751627
申请日：2000-12-29
申请人： Joseph F. Khouri , Shmuel Shaffer , Robert T. Bell
发明人： Joseph F. Khouri , Shmuel Shaffer , Robert T. Bell
IPC分类号： G06F15/16
CPC分类号： H04L65/4092 , H04L47/10 , H04L47/263 , H04M1/2535 , H04M3/53333 , Y02D50/10
摘要： A system and method for controlling delivery of streaming media include the capability to receive streaming media at an endpoint device at a first delivery rate and at the endpoint device, determine whether to adjust the first delivery rate and generate a command to adjust the first delivery rate. The system and method further include the capability to receive the command at a media delivery system and stream subsequent media at the adjusted rate.
摘要翻译：用于控制流媒体传送的系统和方法包括以端到端设备在端点设备处接收流媒体的能力，并确定是否调整第一传送速率并生成调整第一传送速率的命令。该系统和方法还包括在媒体传送系统接收命令的能力，并以调整后的速率流传送后续媒体。

9. 发明授权

US06947379B1 Packet routing to reduce susceptibility to disturbances 有权
标题翻译：分组路由以减少干扰的易感性
公开(公告)号：US06947379B1
公开(公告)日：2005-09-20
申请号：US09825662
申请日：2001-04-03
申请人： Robert E. Gleichauf , Shmuel Shaffer , Robert T. Bell , Joseph F. Khouri
发明人： Robert E. Gleichauf , Shmuel Shaffer , Robert T. Bell , Joseph F. Khouri
IPC分类号： H04L12/56
CPC分类号： H04L45/125 , H04L45/00 , H04L45/24 , H04L47/10 , H04L47/11 , H04L47/125 , H04L47/2416 , H04L47/25 , H04L47/34
摘要： In a communications system, a network provides multiple physical paths for communicating packets between participants of communication sessions. During a communication session, elements of the network route packets such that the packets are separated for communication to a destination using multiple physical paths.
摘要翻译：在通信系统中，网络提供用于在通信会话的参与者之间传送分组的多个物理路径。在通信会话期间，网络路由分组的元素使得分组被分离以便使用多个物理路径与目的地进行通信。

10. 发明授权

US07710869B1 Packet routing to reduce susceptibility to disturbances 有权
标题翻译：分组路由以减少干扰的易感性
公开(公告)号：US07710869B1
公开(公告)日：2010-05-04
申请号：US11230799
申请日：2005-09-19
申请人： Robert E. Gleichauf , Shmuel Shaffer , Robert T. Bell , Joseph F. Khouri
发明人： Robert E. Gleichauf , Shmuel Shaffer , Robert T. Bell , Joseph F. Khouri
IPC分类号： H04L12/56
CPC分类号： H04L45/125 , H04L45/00 , H04L45/24 , H04L47/10 , H04L47/11 , H04L47/125 , H04L47/2416 , H04L47/25 , H04L47/34
摘要： In a communications system, a network provides multiple physical paths for communicating packets between participants of communication sessions. During a communication session, elements of the network route packets such that the packets are separated for communication to a destination using multiple physical paths.
摘要翻译：在通信系统中，网络提供用于在通信会话的参与者之间传送分组的多个物理路径。在通信会话期间，网络路由分组的元素使得分组被分离以便使用多个物理路径与目的地进行通信。

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