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1. 发明授权

US06950500B1 Internet-based and network-based relay center access for the hearing and speech impaired 有权
标题翻译：基于互联网和基于网络的中继中心接入，用于听力和言语障碍
公开(公告)号：US06950500B1
公开(公告)日：2005-09-27
申请号：US09723780
申请日：2000-11-28
申请人： Pawan Chaturvedi , Andrew McCullough , Paul W. Ludwick
发明人： Pawan Chaturvedi , Andrew McCullough , Paul W. Ludwick
IPC分类号： H04L12/66 , H04M11/00
CPC分类号： H04L12/66
摘要： A system and a method for providing telephone call message translation via a relay center having a message translator for translating messages between parties of a telephone call from text to speech and from speech to text, as required. A communication link is provided between at least a first party of a number of parties of the telephone call and the message translator via one of an Internet Protocol connection or a network connection.
摘要翻译：一种用于经由具有消息转换器的中继中心提供电话呼叫消息转换的系统和方法，所述消息转换器根据需要将电话呼叫的各方之间的消息从文本转换成语音，并从语音到文本。在电话呼叫的多个方的至少第一方和通过因特网协议连接或网络连接之一的消息转换器之间提供通信链路。

2. 发明授权

US06950501B1 Internet-based message translation for the hearing and speech impaired 有权
标题翻译：用于听力和言语障碍的基于因特网的消息翻译
公开(公告)号：US06950501B1
公开(公告)日：2005-09-27
申请号：US09723790
申请日：2000-11-28
申请人： Pawan Chaturvedi , Andrew McCullough , Paul W. Ludwick
发明人： Pawan Chaturvedi , Andrew McCullough , Paul W. Ludwick
IPC分类号： H04L12/66 , H04M3/42 , H04M3/56 , H04M11/00
CPC分类号： H04L12/66 , H04M3/42391 , H04M3/56 , H04M3/569
摘要： A system and a method for providing Internet-based telephone call message translation for translating messages between parties of a telephone call from text to speech and from speech to text, as required. A server having communication capability over an Internet Protocol connection is provided. At least one message translator having communication capability over an Internet Protocol connection is also provided. A communication link through the server is provided between at least a first party of a number of parties of a telephone call and the message translator via an Internet Protocol connection.
摘要翻译：一种用于提供基于因特网的电话呼叫消息转换的系统和方法，用于根据需要将电话呼叫的各方之间的消息从文本转换成语音，并从语音到文本。提供具有通过因特网协议连接的通信能力的服务器。还提供了具有通过因特网协议连接的通信能力的至少一个消息转换器。在电话呼叫的多个方的至少第一方和经由因特网协议连接的消息转换器之间提供通过服务器的通信链路。

3. 发明授权

US07768941B1 Method and system for initiating a virtual private network over a shared network on behalf of a wireless terminal 有权
标题翻译：用于通过共享网络代表无线终端发起虚拟专用网络的方法和系统
公开(公告)号：US07768941B1
公开(公告)日：2010-08-03
申请号：US12098039
申请日：2008-04-04
申请人： David Brown , Pawan Chaturvedi , Paul Taylor , Kevin Packingham
发明人： David Brown , Pawan Chaturvedi , Paul Taylor , Kevin Packingham
IPC分类号： H04L12/28 , G06F15/16 , H04W72/00
CPC分类号： H04L67/28 , H04L12/4641 , H04L63/0272 , H04L63/0892 , H04L67/04 , H04L67/2823 , H04W12/02 , H04W76/12 , H04W84/10 , H04W88/181
摘要： A VPN server on a radio access network may initiate a virtual private network (VPN) over a shared network, e.g., Internet, on behalf of a wireless terminal. The VPN may span the shared network, but not span the radio access network. As a result, the radio access network may be able to analyze and manipulate data sent by the wireless terminal. Additionally, the VPN may securely transport the data through the shared network.
摘要翻译：无线电接入网络上的VPN服务器可以代表无线终端在共享网络（例如，因特网）上发起虚拟专用网络（VPN）。 VPN可以跨越共享网络，但不跨越无线接入网络。结果，无线电接入网络可以能够分析和操纵由无线终端发送的数据。此外，VPN可以通过共享网络安全地传输数据。

4. 发明授权

US07565434B1 Method and system for canceling setup of a packet-based real-time media conference session 有权
标题翻译：用于取消基于分组的实时媒体会议会话的设置的方法和系统
公开(公告)号：US07565434B1
公开(公告)日：2009-07-21
申请号：US10682466
申请日：2003-10-09
申请人： Pawan Chaturvedi , Tong Zhou
发明人： Pawan Chaturvedi , Tong Zhou
IPC分类号： G06F15/16
CPC分类号： H04L69/40 , H04L65/1069 , H04L65/403
摘要： A method of canceling setup of a real-time media conference session between an originating station and a terminating station via a conference server in a scenario where the conference server receives an invitation message from the originating station to set up a conference session with the terminating station and the conference server receives a cancellation message from the originating station before setup of a conference leg between the conference server and the terminating station is complete. In such a scenario, the conference server would complete setup of the conference leg between the conference server and the terminating station. Then, the conference server may send a teardown message to the terminating station. The teardown message tears down the conference leg between the conference server and the terminating station.
摘要翻译：一种在会议服务器从发起站接收邀请消息以与终端站建立会议会话的情况下，通过会议服务器取消始发站和终端站之间的实时媒体会议会话的建立的方法并且会议服务器在会议服务器和终接站之间的会议分支的建立完成之前从发起站接收取消消息。在这种情况下，会议服务器将在会议服务器和终端站之间完成会议分支的建立。然后，会议服务器可以向终端站发送拆卸消息。拆卸的消息在会议服务器和终端站之间撕下会议腿。

5. 发明授权

US07106706B1 Method and system for providing dial-up data sessions 有权
标题翻译：提供拨号数据会话的方法和系统
公开(公告)号：US07106706B1
公开(公告)日：2006-09-12
申请号：US09893137
申请日：2001-06-27
申请人： Pawan Chaturvedi , Brian L. Senogles
发明人： Pawan Chaturvedi , Brian L. Senogles
IPC分类号： H04Q7/00 , H04L12/66
CPC分类号： H04L12/4625 , H04W76/12 , H04W92/02
摘要： A method and system for responding to a request to establish a dial-up data session from a user terminal to a remote destination. Instead of initiating a dial-up data session, the user terminal will initiate a packet-data session with a translation node and will provide the translation node with information about initiating the dial-up data session. The translation node will then initiate circuit-data session with the remote destination and will bridge the packet-data session with the circuit-data session, so as to establish an end-to-end data session between the user terminal and the remote destination. Advantageously, by setting up a packet-data session between the user terminal and the translation node, the underlying data may be carried over an access link at a higher service level than would normally be provided for a circuit-data session carried over that access link. Further, this can be done transparently to a user.
摘要翻译：一种用于响应从用户终端到远程目的地建立拨号数据会话的请求的方法和系统。代替发起拨号数据会话，用户终端将发起与转换节点的分组数据会话，并且向翻译节点提供关于启动拨号数据会话的信息。翻译节点然后将启动与远程目的地的电路数据会话，并且将桥接与电路数据会话的分组数据会话，以便在用户终端和远程目的地之间建立端到端数据会话。有利地，通过在用户终端和转换节点之间建立分组数据会话，底层数据可以以比通常为通过该接入链路承载的电路数据会话提供的更高的服务级别在接入链路上承载。此外，这可以对用户透明地完成。

6. 发明授权

US07043266B2 Method and system for selectively reducing call-setup latency through management of paging frequency 有权
公开(公告)号：US07043266B2
公开(公告)日：2006-05-09
申请号：US10067028
申请日：2002-02-04
申请人： Pawan Chaturvedi , Tong Zhou
发明人： Pawan Chaturvedi , Tong Zhou
IPC分类号： H04Q7/20
CPC分类号： H04N21/23406 , H04B3/36 , H04N21/2402 , H04N21/44004 , H04N21/6131
摘要： A method and system for selectively reducing call-setup latency. The method and system provides for selectively increasing the paging frequency used for paging certain mobile stations, so as to decrease the time that it takes to establish radio-link connectivity with those mobile stations. The method and system is particularly useful when establishing real-time communication sessions, such as instant chat sessions, but may be useful in other scenarios as well.

7. 发明授权

US07149535B1 Method and system for initiating mobile station re-paging at an interval based on paging slot cycle 有权
标题翻译：用于基于寻呼时隙周期以间隔发起移动台重寻呼的方法和系统
公开(公告)号：US07149535B1
公开(公告)日：2006-12-12
申请号：US10757057
申请日：2004-01-14
申请人： Pawan Chaturvedi , Tong Zhou
发明人： Pawan Chaturvedi , Tong Zhou
IPC分类号： H04Q7/20 , H04B7/00
CPC分类号： H04W68/02 , H04W52/0216
摘要： A method and system for initiating re-paging of a mobile station at an interval that is a function of the mobile station's paging slot cycle. A radio access network will select a time interval based on a mobile station's slot cycle index and will conclude that a page attempt has failed if the radio access network does not receive a page response from the mobile station by the expiration of the time interval after paging the mobile station. Upon expiration of the time interval, the radio access network will then re-page the mobile station at a next timeslot commensurate with the slot cycle index being used for paging the mobile station.
摘要翻译：一种用于以与移动台的寻呼时隙周期相关的间隔开始移动台的重寻呼的方法和系统。无线电接入网络将基于移动台的时隙周期索引来选择时间间隔，并且如果无线电接入网络在寻呼之后的时间间隔期满时无法从移动台接收到寻呼响应，则将断定寻呼尝试失败移动台。在时间间隔期满后，无线电接入网络将随着与用于寻呼移动台的时隙周期索引相称的下一个时隙重新寻呼移动台。

8. 发明授权

US06277074B1 Method and apparatus for motion estimation within biological tissue 失效
标题翻译：生物组织内运动估计的方法和装置
公开(公告)号：US06277074B1
公开(公告)日：2001-08-21
申请号：US09410574
申请日：1999-10-01
申请人： Pawan Chaturvedi , Michael F. Insana , Timothy J. Hall , Yanning Zhu
发明人： Pawan Chaturvedi , Michael F. Insana , Timothy J. Hall , Yanning Zhu
IPC分类号： A61B800
CPC分类号： A61B8/485 , A61B5/0053 , A61B8/0833
摘要： A method for motion estimation within biological tissue is disclosed. The method involves acoustically coupling a transducer to a target biological tissue, which transducer emits an ultrasonic signal and collects the energy back-scattered by the target issue. A first set of energy data is collected and stored, then target tissue is axially compressed and a second set of ultrasonic energy data is collected and stored. One of the first and second data sets is warped to account for the anticipated compression forming a warped data set. This warped data set is cross-correlated with the unwarped one of the first and said second data sets to obtain a fine scale displacement of said target biological tissue from the displacement estimated by the warping. This fine scale displacement is summed with the warped data set to obtain a total axial displacement. A gradient of the total axial displacement is taken and used to form a strain image. An apparatus for practicing this method is also disclosed.
摘要翻译：公开了一种生物组织内的运动估计方法。该方法涉及将换能器声耦合到目标生物组织，该换能器发射超声波信号并收集由目标问题反向散射的能量。收集并存储第一组能量数据，然后轴向压缩目标组织，收集并存储第二组超声波能量数据。第一和第二数据集中的一个被扭曲以考虑形成翘曲数据集的预期压缩。该扭曲数据集与第一和第二数据组中的未被预测的数据集相互关联，以便从由翘曲估计的位移中获得所述目标生物组织的精细尺度位移。该精细比例位移与翘曲数据集相加以获得总轴向位移。采取总轴向位移的梯度并用于形成应变图像。还公开了一种用于实施该方法的装置。

9. 发明授权

US07787440B1 Method for call setup using short data bursts 有权
标题翻译：使用短数据突发的呼叫建立方法
公开(公告)号：US07787440B1
公开(公告)日：2010-08-31
申请号：US10277465
申请日：2002-10-22
申请人： Pawan Chaturvedi , Tong Zhou
发明人： Pawan Chaturvedi , Tong Zhou
IPC分类号： H04L12/66
CPC分类号： H04W28/06 , H04L65/1069 , H04M7/1235 , H04M7/126 , H04W72/0413 , H04W76/10 , H04W80/10 , H04W88/12
摘要： A first wireless device may connect to a wireless telecommunications network, and it may communicate with the wireless telecommunications network over an air interface signaling channel. The first wireless device may exchange messages with a second device, such as a wired device or a wireless device, in order to establish a session with the second device. The first wireless device may send or receive the messages over an air interface with its wireless telecommunications network using short data bursts.
摘要翻译：第一无线设备可以连接到无线电信网络，并且其可以通过空中接口信令信道与无线电信网络通信。第一无线设备可以与诸如有线设备或无线设备的第二设备交换消息，以便建立与第二设备的会话。第一无线设备可以使用短数据突发通过空中接口与其无线电信网络发送或接收消息。

10. 发明授权

US07388844B1 Method and system for initiating a virtual private network over a shared network on behalf of a wireless terminal 有权
标题翻译：用于通过共享网络代表无线终端发起虚拟专用网络的方法和系统
公开(公告)号：US07388844B1
公开(公告)日：2008-06-17
申请号：US10229703
申请日：2002-08-28
申请人： David Brown , Pawan Chaturvedi , Paul Taylor , Kevin Packingham
发明人： David Brown , Pawan Chaturvedi , Paul Taylor , Kevin Packingham
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L67/28 , H04L12/4641 , H04L63/0272 , H04L63/0892 , H04L67/04 , H04L67/2823 , H04W12/02 , H04W76/12 , H04W84/10 , H04W88/181
摘要： A VPN server on a radio access network may initiate a virtual private network (VPN) over a shared network, e.g., Internet, on behalf of a wireless terminal. The VPN may span the shared network, but not span the radio access network. As a result, the radio access network may be able to analyze and manipulate data sent by the wireless terminal. Additionally, the VPN may securely transport the data through the shared network.
摘要翻译：无线电接入网络上的VPN服务器可以代表无线终端在共享网络（例如，因特网）上发起虚拟专用网络（VPN）。 VPN可以跨越共享网络，但不跨越无线接入网络。结果，无线电接入网络可以能够分析和操纵由无线终端发送的数据。此外，VPN可以通过共享网络安全地传输数据。

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