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1. 发明申请

US20110235632A1 Method And Apparatus For Performing High-Quality Speech Communication Across Voice Over Internet Protocol (VoIP) Communications Networks 审中-公开
标题翻译：用于通过互联网协议（VoIP）通信网络进行高质量语音通信的方法和装置
公开(公告)号：US20110235632A1
公开(公告)日：2011-09-29
申请号：US12748985
申请日：2010-03-29
申请人： Doh-Suk Kim , Ahmed Tarraf
发明人： Doh-Suk Kim , Ahmed Tarraf
IPC分类号： H04L12/66
CPC分类号： H04L65/602 , G10L19/167 , G10L19/173 , H04W88/181
摘要： A communications terminal device and a method performed by a communications terminal device wherein packet data received from a Wireless Personal Area Network (WPAN) headset (such as, for example, a Bluetooth headset), which comprises an encoded audio signal, is directly convened by the terminal device to Internet Protocol (IP) packets which are transmitted across a Voice over Internet Protocol (VoIP) communications network, wherein speech encoding is not performed by the terminal device. Similarly, a communications terminal device and a method performed by a communications terminal device wherein IP packet data comprising an encoded audio signal is received from a VoIP communications network by the terminal device, and is directly converted by the terminal device to WPAN packets (such as, for example, Bluetooth protocol packets) which are transmitted to a WPAN headset (such as, for example, a Bluetooth headset), wherein speech decoding is not performed by the terminal device.
摘要翻译：一种通信终端装置和由通信终端装置执行的方法，其中从包括编码音频信号的无线个人局域网（WPAN）耳机（例如蓝牙耳机）接收的分组数据直接由通过互联网协议（VoIP）通信网络传输的终端设备到因特网协议（IP）分组，其中语音编码不由终端设备执行。类似地，由通信终端装置执行的通信终端装置和方法，其中包括编码音频信号的IP分组数据由终端装置从VoIP通信网络接收，并且由终端装置直接转换为WPAN分组（例如，例如蓝牙协议分组），其被发送到WPAN耳机（例如，蓝牙耳机），其中语音解码不由终端设备执行。

2. 发明申请

US20060182152A1 Combining multiple physical traffic channels in a wireless communication system 审中-公开
标题翻译：在无线通信系统中组合多个物理业务信道
公开(公告)号：US20060182152A1
公开(公告)日：2006-08-17
申请号：US11059247
申请日：2005-02-16
申请人： Qi Bi , Ahmed Tarraf , Xin Wang , Yang Yang
发明人： Qi Bi , Ahmed Tarraf , Xin Wang , Yang Yang
IPC分类号： H04Q7/00 , H04Q7/24 , H04J3/02
CPC分类号： H04L69/168 , H04L12/2856 , H04L69/14 , H04L69/16 , H04W36/28 , H04W76/15
摘要： A wireless communication system (20) allows communications between a mobile station (22) and a wireless network (24) over combined physical traffic channels (44, 46). In a disclosed example, a mobile station (22) has multiple wireless access terminals (40, 42) for transmitting different portions of a communication over multiple physical traffic channels (44, 46). In a disclosed example, each wireless access terminal (40, 42) utilizes one of the channels (44, 46). A known multilink PPP protocol facilitates splitting a communication into portions to be communicated over the combined physical traffic channels (44, 46) and then recombined at the mobile station (22) or an appropriate portion of the network (24). With a disclosed example, the achievable throughput using combined physical traffic channels (44, 46) approaches the aggregate or sum of the individual channel throughput capacities.
摘要翻译：无线通信系统（20）允许通过组合的物理业务信道（44,46）在移动台（22）和无线网络（24）之间进行通信。在公开的示例中，移动台（22）具有用于通过多个物理业务信道（44,46）发送通信的不同部分的多个无线接入终端（40,42）。在公开的示例中，每个无线接入终端（40,42）利用信道（44,46）中的一个。已知的多链路PPP协议便于将通信划分成将在组合的物理业务信道（44,46）上传送的部分，然后在移动台（22）或网络（24）的适当部分进行重组。利用公开的示例，使用组合物理业务信道（44,46）的可实现吞吐量接近各个信道吞吐量容量的总和或者。

3. 发明申请

US20120201148A1 Method Of Managing User Traffic To Prevent Aggressive Users From Abusing Network Resources 有权
标题翻译：管理用户流量防止侵权用户滥用网络资源的方法
公开(公告)号：US20120201148A1
公开(公告)日：2012-08-09
申请号：US13021374
申请日：2011-02-04
申请人： Sherif Sherif , Xin Wang , Mahmoud Sherif , Ahmed Tarraf , Jorge Rodriguez
发明人： Sherif Sherif , Xin Wang , Mahmoud Sherif , Ahmed Tarraf , Jorge Rodriguez
IPC分类号： H04W8/26 , H04W24/00
CPC分类号： H04W28/18 , H04L47/621 , H04L47/6235 , H04L47/628 , H04L47/6285 , H04W28/14 , H04W72/1205
摘要： In one embodiment, a plurality of queues are established corresponding to each of a plurality mobiles, respectively. Data packets associated with the plurality of mobiles are received at a network element. Each received data packet is assigned to a corresponding one of the plurality of queues. A determination operation is performed on a selected one of the plurality of queues to determine whether or not to send one or more packets of each queue from the network gateway element. The determination operation is performed based on a comparison between a packet size of a head packet and an adaptive transmission threshold value associated with the selected queue. The adaptive transmission threshold value is a value that is changed based on an amount data sent from the selected queue. The head data packet being an earliest received data packet in the selected queue.
摘要翻译：在一个实施例中，分别针对多个移动台中的每一个建立多个队列。与多个移动台相关联的数据分组在网络元件处被接收。每个接收到的数据分组被分配给多个队列中的对应的一个队列。对所选择的一个队列执行确定操作，以确定是否从网络网关元件发送每个队列的一个或多个分组。基于头分组的分组大小与与所选择的队列相关联的自适应传输阈值之间的比较来执行确定操作。自适应传输阈值是基于从所选择的队列发送的数据量而改变的值。头数据分组是所选队列中最早接收的数据分组。

4. 发明申请

US20060268689A1 Backhaul congestion control for wireless communication networks 有权
标题翻译：无线通信网络的回程拥塞控制
公开(公告)号：US20060268689A1
公开(公告)日：2006-11-30
申请号：US11138251
申请日：2005-05-26
申请人： Ahmed Tarraf , Xin Wang , Yang Yang
发明人： Ahmed Tarraf , Xin Wang , Yang Yang
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/27 , H04L47/30 , H04W28/14 , H04W92/12
摘要： A wireless communication system (20) includes backhaul congestion control. Whenever congestion is detected on the backhaul, a flow control message sets a window size to a reduced window size to reduce or eliminate packet drops and to facilitate alleviating the congestion condition. A disclosed example includes detecting backhaul congestion and responsively reducing an available backhaul receiver buffer space factor used for setting the window size for a subsequent backhaul transmission. In a disclosed example, the buffer space factor is gradually increased back toward an actual available buffer space as the congestion status improves.
摘要翻译：无线通信系统（20）包括回程拥塞控制。每当在回程上检测到拥塞时，流控制消息将窗口大小设置为减小的窗口大小以减少或消除分组丢弃并且有助于减轻拥塞状况。所公开的示例包括检测回程拥塞并且响应地减少用于设置后续回程传输的窗口大小的可用回程接收器缓冲区空间因子。在公开的示例中，随着拥塞状态的改善，缓冲空间因子逐渐增加回到实际可用的缓冲空间。

5. 发明申请

US20050228655A1 Real-time objective voice analyzer 审中-公开
标题翻译：实时客观语音分析仪
公开(公告)号：US20050228655A1
公开(公告)日：2005-10-13
申请号：US10818435
申请日：2004-04-05
申请人： Binshi Cao , Doh-Suk Kim , Ahmed Tarraf
发明人： Binshi Cao , Doh-Suk Kim , Ahmed Tarraf
IPC分类号： G10L11/00 , G10L19/00 , H04M3/00 , G10L19/10
CPC分类号： G10L25/69
摘要： The present invention provides a method and an apparatus for real time objective voice analysis. The apparatus includes a sound quality analyzer for receiving at least one first signal and providing at least one second signal indicative of at least one non-intrusive estimate of a sound quality based on the at least one first signal.
摘要翻译：本发明提供了一种用于实时目标语音分析的方法和装置。所述装置包括声音质量分析器，用于接收至少一个第一信号，并且基于所述至少一个第一信号提供指示声音质量的至少一个非侵入式估计的至少一个第二信号。

6. 发明授权

US08811173B2 Method of managing user traffic to prevent aggressive users from abusing network resources 有权
标题翻译：管理用户流量以防止攻击性用户滥用网络资源的方法
公开(公告)号：US08811173B2
公开(公告)日：2014-08-19
申请号：US13021374
申请日：2011-02-04
申请人： Sherif Sherif , Xin Wang , Mahmoud Sherif , Ahmed Tarraf , Jorge Rodriguez
发明人： Sherif Sherif , Xin Wang , Mahmoud Sherif , Ahmed Tarraf , Jorge Rodriguez
IPC分类号： H04L12/26 , H04W28/18
CPC分类号： H04W28/18 , H04L47/621 , H04L47/6235 , H04L47/628 , H04L47/6285 , H04W28/14 , H04W72/1205
摘要： In one embodiment, a plurality of queues are established corresponding to each of a plurality mobiles, respectively. Data packets associated with the plurality of mobiles are received at a network element. Each received data packet is assigned to a corresponding one of the plurality of queues. A determination operation is performed on a selected one of the plurality of queues to determine whether or not to send one or more packets of each queue from the network gateway element. The determination operation is performed based on a comparison between a packet size of a head packet and an adaptive transmission threshold value associated with the selected queue. The adaptive transmission threshold value is a value that is changed based on an amount data sent from the selected queue. The head data packet being an earliest received data packet in the selected queue.
摘要翻译：在一个实施例中，分别针对多个移动台中的每一个建立多个队列。与多个移动台相关联的数据分组在网络元件处被接收。每个接收到的数据分组被分配给多个队列中的对应的一个队列。对所选择的一个队列执行确定操作，以确定是否从网络网关元件发送每个队列的一个或多个分组。基于头分组的分组大小与与所选择的队列相关联的自适应传输阈值之间的比较来执行确定操作。自适应传输阈值是基于从所选择的队列发送的数据量而改变的值。头数据分组是所选队列中最早接收的数据分组。

7. 发明授权

US08902739B2 Backhaul congestion control for wireless communication networks 有权
标题翻译：无线通信网络的回程拥塞控制
公开(公告)号：US08902739B2
公开(公告)日：2014-12-02
申请号：US11138251
申请日：2005-05-26
申请人： Ahmed Tarraf , Xin Wang , Yang Yang
发明人： Ahmed Tarraf , Xin Wang , Yang Yang
IPC分类号： H04L12/26 , H04W28/14 , H04L12/835 , H04L12/807 , H04L12/801 , H04W92/12
CPC分类号： H04L47/10 , H04L47/27 , H04L47/30 , H04W28/14 , H04W92/12
摘要： A wireless communication system (20) includes backhaul congestion control. Whenever congestion is detected on the backhaul, a flow control message sets a window size to a reduced window size to reduce or eliminate packet drops and to facilitate alleviating the congestion condition. A disclosed example includes detecting backhaul congestion and responsively reducing an available backhaul receiver buffer space factor used for setting the window size for a subsequent backhaul transmission. In a disclosed example, the buffer space factor is gradually increased back toward an actual available buffer space as the congestion status improves.
摘要翻译：无线通信系统（20）包括回程拥塞控制。每当在回程上检测到拥塞时，流控制消息将窗口大小设置为减小的窗口大小以减少或消除分组丢弃并且有助于减轻拥塞状况。所公开的示例包括检测回程拥塞并且响应地减少用于设置后续回程传输的窗口大小的可用回程接收器缓冲区空间因子。在公开的示例中，随着拥塞状态的改善，缓冲空间因子逐渐增加回到实际可用的缓冲空间。

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