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1. 发明申请

US20060188519A1 Peptides, antibodies, and methods for the diagnosis of SARS 审中-公开
标题翻译：肽，抗体和SARS诊断方法
公开(公告)号：US20060188519A1
公开(公告)日：2006-08-24
申请号：US11152520
申请日：2005-06-13
申请人： To Cheung , Mun Au , Wing Lo , Ka To , Chui Chow , Tsz Tracy Tam , Chun Wu
发明人： To Cheung , Mun Au , Wing Lo , Ka To , Chui Chow , Tsz Tracy Tam , Chun Wu
IPC分类号： A61K39/21 , A61K39/12
CPC分类号： C07K14/005 , C12N2770/20022 , G01N33/56983
摘要： The present invention discloses 27 immunoreactive peptides and antibodies immunologically reactive with said peptides. Such peptides and antibodies can be used for diagnosis of SARS-CoV infection as well as for preparing vaccination against SARS-CoV or a closely related coronaviruses.
摘要翻译：本发明公开了27种与所述肽免疫反应性的免疫反应肽和抗体。这些肽和抗体可用于SARS-CoV感染的诊断以及用于准备针对SARS-CoV或密切相关的冠状病毒的疫苗接种。

2. 发明申请

US20130235747A1 ESTIMATION OF ACCESS QUALITY IN MOBILE COMMUNICATION SYSTEMS 审中-公开
标题翻译：移动通信系统中接入质量的估计
公开(公告)号：US20130235747A1
公开(公告)日：2013-09-12
申请号：US13797562
申请日：2013-03-12
申请人： Khiem Le , Wing Lo , Wei Wu
发明人： Khiem Le , Wing Lo , Wei Wu
IPC分类号： H04W24/08
CPC分类号： H04W24/08 , H04L43/0829 , H04L43/0847 , H04L43/0864 , H04L45/70 , H04W40/12
摘要： Communicating in a network over a path that includes a first node includes: receiving from the first node, at a second node on the path, a packet addressed to a destination; forwarding the packet from the second node to the destination; determining, at the second node, a first time associated with forwarding the packet to the destination; receiving, at the second node, an acknowledgement of the packet from the destination; determining, at the second node, a second time associated with receiving the acknowledgement at the second node; and forwarding the acknowledgment from the second node to the first node. The acknowledgment includes timing information based on the first time and second time.
摘要翻译：通过包括第一节点的路径在网络中进行通信包括：从第一节点在路径上的第二节点处接收寻址到目的地的分组; 将分组从第二节点转发到目的地; 在所述第二节点处确定与将所述分组转发到所述目的地相关联的第一时间; 在第二节点接收来自目的地的分组的确认; 在所述第二节点处确定与在所述第二节点处接收所述确认相关联的第二时间; 以及将所述确认从所述第二节点转发到所述第一节点。该确认包括基于第一次和第二次的定时信息。

3. 发明申请

US20130235728A1 ESTIMATION OF ACCESS QUALITY IN MOBILE COMMUNICATION SYSTEMS 审中-公开
标题翻译：移动通信系统中接入质量的估计
公开(公告)号：US20130235728A1
公开(公告)日：2013-09-12
申请号：US13797293
申请日：2013-03-12
申请人： Khiem Le , Wing Lo , Wei Wu
发明人： Khiem Le , Wing Lo , Wei Wu
IPC分类号： H04W28/12
CPC分类号： H04W28/12 , H04W40/02
摘要： Communicating between a first node in a network and a second node includes determining, by a third node in the network that is in communication with the first node, a value of an additive path quality metric for a path segment between the third node and a fourth node, and a value of the additive path quality metric for a path segment between the third node and a fifth node. Path quality is estimated for each of multiple different paths between the first node and the second node based at least in part on the values of the additive path quality metric determined by the third node. At least two of the multiple different paths include at least one path segment in common.
摘要翻译：在网络中的第一节点和第二节点之间进行通信包括：通过与第一节点通信的网络中的第三节点，确定第三节点与第四节点之间的路径段的附加路径质量度量的值节点和第三节点和第五节点之间的路径段的加性路径质量度量的值。至少部分地基于由第三节点确定的加法路径质量度量的值，为第一节点和第二节点之间的多个不同路径中的每一个估计路径质量。多个不同路径中的至少两个路径包括至少一个共同的路径段。

4. 发明申请

US20080089355A1 Network access mechanism and method 有权
公开(公告)号：US20080089355A1
公开(公告)日：2008-04-17
申请号：US11977592
申请日：2007-10-25
申请人： Wing Lo , Francois Blouin
发明人： Wing Lo , Francois Blouin
IPC分类号： H04L12/413
CPC分类号： H04L12/413 , H04L47/13 , H04L47/2416 , H04L47/2433
摘要： A communications system includes a network that is coupled to a number of terminals, at least some of which are capable of audio or other forms of real-time interactive data communications over the network. Each of the terminals includes a network adapter that is capable of detecting a collision with another terminal on the network. If a collision is detected, transmission of a data frame is aborted, and a backoff time delay is selected. The backoff time delay is selected from a group of delay periods that vary at a rate different than exponentially with a number of collisions. The group of one or more delay periods can contain delay periods that increase linearly with the number of collisions, delay periods that increase according to some power of n, where n is the number of collisions, or a delay period that is selected at random based on a predetermined mean backoff delay. Alternatively, the selected backoff time delay is selected from a group of delay periods that increases exponentially with the number of collisions, but with a maximum value set that is less than the maximum set according to conventional backoff algorithms.

5. 发明申请

US20080107128A1 Network access mechanism and method 有权
标题翻译：网络访问机制和方法
公开(公告)号：US20080107128A1
公开(公告)日：2008-05-08
申请号：US11977488
申请日：2007-10-25
申请人： Wing Lo , Francois Blouin
发明人： Wing Lo , Francois Blouin
IPC分类号： H04L12/413
CPC分类号： H04L12/413 , H04L47/13 , H04L47/2416 , H04L47/2433
摘要： A communications system includes a network that is coupled to a number of terminals, at least some of which are capable of audio or other forms of real-time interactive data communications over the network. Each of the terminals includes a network adapter that is capable of detecting a collision with another terminal on the network. If a collision is detected, transmission of a data frame is aborted, and a backoff time delay is selected. The backoff time delay is selected from a group of delay periods that vary at a rate different than exponentially with a number of collisions. The group of one or more delay periods can contain delay periods that increase linearly with the number of collisions, delay periods that increase according to some power of n, where n is the number of collisions, or a delay period that is selected at random based on a predetermined mean backoff delay. Alternatively, the selected backoff time delay is selected from a group of delay periods that increases exponentially with the number of collisions, but with a maximum value set that is less than the maximum set according to conventional backoff algorithms.
摘要翻译：通信系统包括耦合到多个终端的网络，其中至少一些能够通过网络进行音频或其他形式的实时交互式数据通信。每个终端包括能够检测与网络上的另一终端的冲突的网络适配器。如果检测到冲突，则中止数据帧的发送，并且选择退避时间延迟。从一组延迟周期中选择后退时间延迟，该组的延迟周期以与多次碰撞的指数式不同的速率变化。一个或多个延迟周期的组可以包含随着冲突次数线性增加的延迟周期，根据n的一些功率增加的延迟周期，其中n是冲突的数量，或者以随机为基础选择的延迟周期在预定的平均回退延迟上。或者，所选择的退避时间延迟是从一组延迟周期中选择的，这些延迟周期随着冲突次数而呈指数增长，但是根据传统的退避算法具有小于最大值的最大值集合。

6. 发明授权

US06317584B1 Controlling communication in wireless and satellite networks 有权
标题翻译：控制无线和卫星网络中的通信
公开(公告)号：US06317584B1
公开(公告)日：2001-11-13
申请号：US09218130
申请日：1998-12-21
申请人： Hosame Abu-Amara , Jeff Babbitt , Robert Best , Giridhar Boray , Wing Lo , Payam Maveddat , Yi Qian
发明人： Hosame Abu-Amara , Jeff Babbitt , Robert Best , Giridhar Boray , Wing Lo , Payam Maveddat , Yi Qian
IPC分类号： H04B7185
CPC分类号： H04B7/18589
摘要： A method and system are disclosed for utilizing a session processor having multiple internal states to control communication sessions occurring within a wireless and satellite network that includes at least one control interface. First, a message is received from the control interface and is then processed. Next, an internal state of the session processor is changed such that a response message may be formulated. Thereafter, internal tables and counters are updated in response to the message. Finally, the response message is delivered to the control interface, such that the session processor may be utilized to maintain comprehensive and seamless control of communications sessions occurring within the wireless and satellite network.
摘要翻译：公开了一种用于利用具有多个内部状态的会话处理器来控制在包括至少一个控制接口的无线和卫星网络内发生的通信会话的方法和系统。首先，从控制界面接收到一条消息，然后进行处理。接下来，更改会话处理器的内部状态，使得可以制定响应消息。此后，响应消息更新内部表和计数器。最后，将响应消息传送到控制接口，使得可以利用会话处理器来维持在无线和卫星网络内发生的通信会话的全面且无缝的控制。

7. 发明授权

US09357075B1 Conference call quality via a connection-testing phase 有权
标题翻译：通过连接测试阶段的电话会议质量
公开(公告)号：US09357075B1
公开(公告)日：2016-05-31
申请号：US12133533
申请日：2008-06-05
申请人： Michael Kloberdans , Wing Lo , Richard Szajdecki
发明人： Michael Kloberdans , Wing Lo , Richard Szajdecki
IPC分类号： H04M3/42 , H04M3/56
CPC分类号： H04M3/56 , H04M3/2236 , H04M3/568 , H04M2203/5027
摘要： Before a party is admitted into a conference call, the party's communication connection to the conference bridge is tested for quality. If the quality is acceptable, the party is admitted into the conference. If the quality is not acceptable, an attempt is made to improve the quality. If the attempt fails, the party is given the choice of either hanging up and calling back or being admitted into the conference in a restricted mode that limits the adverse effects of the poor connection on the conference.
摘要翻译：在派对进入电话会议之前，该方与会议桥的通信连接被测试质量。如果质量是可以接受的，那么该方会被录入会议。如果质量不可接受，则尝试提高质量。如果尝试失败，该方可以选择挂断电话或者以限制会议连接不良影响的限制模式进入会议。

8. 发明授权

US06240072B1 Piecewise coherent beamforming for satellite communications 失效
标题翻译：卫星通信的分段相干波束成形
公开(公告)号：US06240072B1
公开(公告)日：2001-05-29
申请号：US09055622
申请日：1998-04-06
申请人： Wing Lo , Jue Chang
发明人： Wing Lo , Jue Chang
IPC分类号： H04B7204
CPC分类号： H04B7/2041
摘要： The satellite communication system uses defocused feed arrays to generate a large number of beams that cover a number of regions. The ground gateways are assigned the same frequency spectrum. The beams are divided into multiple groups and each group is controlled by a different ground gateway. The signals within each group are coherent. Each gateway can then control the set of beams landing on its neighboring territory.
摘要翻译：卫星通信系统使用散焦馈电阵列来产生覆盖多个区域的大量波束。地面网关分配相同的频谱。光束分为多组，每组由不同的地面网关控制。每组内的信号是相干的。然后，每个网关可以控制着陆在其相邻区域上的一组波束。

9. 发明授权

US6016124A Digital beamforming in a satellite communication system 失效
标题翻译：卫星通信系统中的数字波束成形
公开(公告)号：US6016124A
公开(公告)日：2000-01-18
申请号：US55374
申请日：1998-04-06
申请人： Wing Lo , Jue Chang
发明人： Wing Lo , Jue Chang
IPC分类号： H01Q3/26
CPC分类号： H01Q3/26 , H04B7/18515 , H04B7/2041
摘要： A plurality of bit stream formatters formats and codes the digital information signals that are to be transmitted. A symbol generator generates I and Q symbols from the formatted information signals. These symbols are input to the beamforming matrix that is connected directly to the symbol generators. The beamforming matrix generates baseband beam signals from the I and Q symbols. Baseband, pulse-shaping, low-pass filters are connected to the beamforming matrix. The low-pass filters each generate an antenna feed signal from each of the baseband beam signals.
摘要翻译：多个比特流格式化器对要发送的数字信息信号进行格式化和编码。符号发生器从格式化的信息信号生成I和Q符号。这些符号被输入到直接连接到符号发生器的波束形成矩阵。波束成形矩阵从I和Q符号生成基带波束信号。基带，脉冲整形，低通滤波器连接到波束成形矩阵。低通滤波器各自从每个基带波束信号产生天线馈送信号。

10. 发明授权

US07260060B1 Call admission control 有权
标题翻译：呼叫接纳控制
公开(公告)号：US07260060B1
公开(公告)日：2007-08-21
申请号：US09577292
申请日：2000-05-23
申请人： Alireza Abaye , Wing Lo , Moses Sun
发明人： Alireza Abaye , Wing Lo , Moses Sun
IPC分类号： H04L12/56
CPC分类号： H04W28/16
摘要： A method and system of managing calls over a data network includes admitting a call if a throughput requirement is met. After a call request, the call request defining a throughput requirement, is received for establishing a call, a network resource responds with a throughput requirement request. A throughput measurement is performed between the destination terminals. A throughput measurement response, including the throughput measurement, is transmitted to the network resource. Further, a plurality of communities may be defined, each including one or more terminals. A call may be admitted between communities based on the throughput requirement being met in a connection between each respective terminal. Additionally, one or more of a plurality of resource elements may be selected in response to the call request based on the throughput requirement being met. The resource elements, which may include codecs (coders/decoders), packet sizes (for carrying audio data), and others, may be used in the requested call.
摘要翻译：通过数据网络管理呼叫的方法和系统包括如果满足吞吐量要求则允许呼叫。在呼叫请求之后，接收到定义吞吐量要求的呼叫请求，用于建立呼叫，网络资源以吞吐量要求请求进行响应。在目的地终端之间执行吞吐量测量。吞吐量测量响应（包括吞吐量测量）被传送到网络资源。此外，可以定义多个社区，每个社区包括一个或多个终端。可以基于在每个相应终端之间的连接中满足的吞吐量要求，在社区之间允许呼叫。此外，可以基于满足的吞吐量要求来响应于呼叫请求来选择多个资源元素中的一个或多个。可以在所请求的呼叫中使用资源元素，其可以包括编解码器（编码器/解码器），分组大小（用于承载音频数据）等。

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