公开(公告)号：US5805591A

公开(公告)日：1998-09-08

申请号：US608436

申请日：1996-02-28

申请人： Marwan Naboulsi ,  Ashok Kumar ,  Mohamed Mostafa ,  Gihad Ghaibeh ,  Amir Helweh ,  Rajesh Kumar

发明人： Marwan Naboulsi ,  Ashok Kumar ,  Mohamed Mostafa ,  Gihad Ghaibeh ,  Amir Helweh ,  Rajesh Kumar

IPC分类号： H04L12/56 ,  H04N7/173 ,  H04Q11/04 ,  H04H1/08

CPC分类号： H04N7/17309 ,  H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5615

摘要： A subscriber network interface for connecting a subscriber premise location to a broadband communication network transporting multiple two-way communication signals, including at least RF analog and RF carrier modulated ATM cells, respectively, includes a coupler for directing incoming communication signals onto, and outgoing signals off of, respectively, at least first and second internal RF communication paths, wherein the first RF communication path includes a bandwidth filter for restricting transmission to, e.g., a CATV broadcast signal, and the second RF communication path is connected to a first modem configured for demodulating and modulating, respectively, the incoming and outgoing ATM cells. A second modem for separately demodulating and modulating, respectively, incoming and outgoing digital baseband signals may also be provided.

摘要翻译： 用于将用户驻地位置连接到宽带通信网络的用户网络接口分别传输多个双向通信信号，包括至少RF模拟和RF载波调制的ATM信元，包括用于将进入的通信信号引入到和输出信号的耦合器 分别至少第一和第二内部RF通信路径，其中第一RF通信路径包括用于将传输限制到例如CATV广播信号的带宽滤波器，并且第二RF通信路径被连接到配置的第一调制解调器 分别用于解调和调制输入和输出的ATM信元。 还可以提供用于分别解调和调制输入和输出数字基带信号的第二调制解调器。

公开(公告)号：US20070133515A1

公开(公告)日：2007-06-14

申请号：US11300010

申请日：2005-12-13

申请人： Rajesh Kumar ,  Mohamed Mostafa

发明人： Rajesh Kumar ,  Mohamed Mostafa

IPC分类号： H04L12/66

CPC分类号： H04L47/10 ,  H04L1/0014 ,  H04L1/0019 ,  H04L1/0026 ,  H04L43/0835 ,  H04L43/0864 ,  H04L43/087 ,  H04L43/16 ,  H04L47/11 ,  H04L47/263 ,  H04L65/80

摘要： An example embodiment may include an apparatus comprising a message buffer to receive messages from a voice over packet endpoint if impairments in a media stream pass a threshold, and a processor coupled with the message buffer, the processor to determine changes to media characteristics for the voice over packet endpoint in relation to the impairments and to signal the voice over packet endpoints to adjust media characteristics of the media stream in both directions. Another example embodiment may be a method comprising monitoring a voice over packet media stream for impairments, computing Voice over packet quality metrics based on the impairments, sending or receiving the Voice over packet quality metrics to or from a session peer, when a threshold is crossed for the Voice over packet quality metrics, sending an event notification to a central entity, and changing media characteristics of the voice over packet media stream in relation to the impairments as directed by the central entity.

摘要翻译： 一个示例性实施例可以包括一种装置，其包括：消息缓冲器，用于在媒体流中的损伤通过阈值时从分组端点上的语音接收消息，以及与消息缓冲器耦合的处理器，用于确定语音媒体特性的改变 相关于损伤的分组端点，并且通过分组端点对语音进行信号以调整媒体流在两个方向上的媒体特性。 另一个示例性实施例可以是一种方法，其包括监视用于损伤的分组媒体流上的语音，基于所述损伤来计算基于分组质量度量的语音，在切换阈值时向组播对等体发送或接收来自会话对等体的分组质量度量的语音 用于通过分组质量度量的语音，向中央实体发送事件通知，以及如由中央实体指导的，通过分组媒体流相对于损伤改变语音的媒体特性。

公开(公告)号：US6073266A

公开(公告)日：2000-06-06

申请号：US843461

申请日：1997-04-16

申请人： Zaheer Ahmed ,  Sin-Min Fong ,  Rajesh Kumar ,  Mohamed Mostafa

发明人： Zaheer Ahmed ,  Sin-Min Fong ,  Rajesh Kumar ,  Mohamed Mostafa

IPC分类号： H04L12/28 ,  H04L12/46 ,  H04L1/18

CPC分类号： H04L12/2818 ,  H04L1/1854 ,  H04L12/2803 ,  H04L12/2832 ,  H04L12/46 ,  H04L2001/0097 ,  H04L2012/2843

摘要： A communication protocol proxy enables a CEBus network to be mapped across a non-CEBus network, thereby allowing a remotely located node (e.g., a controller) to communicate via a non-CEBus network with electronic devices connected to the CEBus network, while still conforming with the EIA/IS-60 protocol requirements. In a preferred embodiment, a proxy node is provided on a CEBus network, wherein the proxy node is also connected to a non-CEBus network, (e.g., a wide area network ("WAN")), such that a remotely located controller on the non-CEBus network may communicate with a device on the CEBus network by transmitting messages to the proxy node over the non-CEBus network. The proxy node then forwards the message to the respective CEBus device over the CEBus network. If the message requires a CEBus Ack message response, the CEBus device transmits a CEBus Ack message to the proxy node, so that it is received within the time interval specified by the CEBus standard. On receiving the CEBus Ack message, the proxy node transmits a non-CEBus standard acknowledge message to the controller, which can be received over an extended time interval. If the message does not require a CEBus Ack message response, the proxy node still transmits a non-CEBus standard acknowledge message to the controller in order to verify receipt of the message.

摘要翻译： 通信协议代理使CEBus网络能够跨非CEBus网络映射，从而允许位于远程的节点（例如，控制器）通过非CEBus网络与连接到CEBus网络的电子设备通信，同时仍然符合 具有EIA / IS-60协议要求。 在优选实施例中，在CEBus网络上提供代理节点，其中代理节点还连接到非CEBus网络（例如，广域网（“WAN”）），使得位于远程位置的控制器 非CEBus网络可以通过在非CEBus网络上向代理节点发送消息来与CEBus网络上的设备进行通信。 代理节点然后通过CEBus网络将消息转发到相应的CEBus设备。 如果消息需要CEBus Ack消息响应，则CEBus设备向代理节点发送CEBus Ack消息，以便在CEBus标准指定的时间间隔内接收。 在接收到CEBus Ack消息时，代理节点向控制器发送非CEBus标准确认消息，可以在延长的时间间隔内接收。 如果消息不需要CEBus Ack消息响应，则代理节点仍然向控制器发送非CEBus标准确认消息，以便验证消息的接收。

公开(公告)号：US06058355A

公开(公告)日：2000-05-02

申请号：US885621

申请日：1997-06-30

申请人： Zaheer Ahmed ,  Sin-Min Fong ,  Rajesh Kumar ,  Mohamed Mostafa

发明人： Zaheer Ahmed ,  Sin-Min Fong ,  Rajesh Kumar ,  Mohamed Mostafa

IPC分类号： H02J13/00 ,  H04L12/10 ,  H04L12/28 ,  H04L12/56 ,  H02J3/00

CPC分类号： H04L12/282 ,  H02J13/0086 ,  H04L12/10 ,  H04L12/2803 ,  H04L2012/2843 ,  H04L2012/561 ,  H04L2012/5615 ,  H04L2012/5638 ,  Y02B70/325 ,  Y04S20/228

摘要： A system for providing remote access and control of electronic devices connected to a CEBus network includes a remotely located master node, e.g., a utility server controller, which is linked to the CEBus network via an ATM-based broadband access network ("BAN"). A proxy node is provided on the CEBus network, wherein the proxy node is also linked to the master node via the BAN. The proxy node includes a power monitoring module, which constantly monitors the power supply to the proxy node, e.g., of a residential home at which the proxy node is located. In the case of a power failure, the monitoring module detects the failure and notifies a power outage module. The power outage module generates a power failure alarm message, which is forwarded to the master node in the form of a CEBus link protocol data unit ("LPDU"). In particular, the proxy node packetizes the LPDU alarm message into ATM transmission format for transport to the master node over the BAN. Upon receipt of the LPDU alarm message, the master node notifies the appropriate utility company about the power failure, based on specific identifying information contained in the LPDU alarm message.

摘要翻译： 用于提供对连接到CEBus网络的电子设备的远程访问和控制的系统包括远程位置的主节点，例如通过基于ATM的宽带接入网络（“BAN”）链接到CEBus网络的公用事业服务器控制器， 。 在CEBus网络上提供代理节点，其中代理节点也通过BAN链接到主节点。 代理节点包括电力监控模块，其持续地监视代理节点（例如，代理节点所位于的住宅的）的电力供应。 在电源故障的情况下，监控模块检测到故障并通知断电模块。 断电模块生成电力故障报警信息，以CEBus链路协议数据单元（“LPDU”）的形式转发给主节点。 特别地，代理节点将LPDU报警消息分组为ATM传输格式，以通过BAN传输到主节点。 在接收到LPDU报警消息后，主节点根据LPDU告警消息中包含的特定标识信息，向相应的公用事业公司通知电源故障。

公开(公告)号：US5949779A

公开(公告)日：1999-09-07

申请号：US853109

申请日：1997-05-08

申请人： Mohamed Mostafa ,  Rajesh Kumar

发明人： Mohamed Mostafa ,  Rajesh Kumar

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04Q11/04 ,  H04L12/40

CPC分类号： H04L12/2818 ,  H04L12/2803 ,  H04Q11/0478 ,  H04L12/2836 ,  H04L2012/2843 ,  H04L2012/561 ,  H04L2012/5615 ,  H04L2012/5638

摘要： A system for providing remote access and control of electronic devices connected to a CEBus network includes a remotely located master node, e.g., a utility server controller, which is linked to the CEBus network via an ATM-based broadband access network ("BAN"). A proxy node is provided on the CEBus network, wherein the proxy node is also linked to the master node via the BAN. The remotely located master node may thereby communicate with one or more devices located on the CEBus network by transmitting messages to the proxy node over the BAN. The proxy node converts the messages from an ATM protocol compatible with transmission over the BAN to a respective CEBus network protocol, and then forwards the messages to recipient device(s) over the CEBus network. In the opposite direction, a device on a CEBus network may communicate with the remotely located master node by transmitting CEBus-standard messages to the respective proxy node over the CEBus network. The proxy node packetizes the messages into an ATM transmission format and forwards the messages to the master node over the BAN. The system may be advantageously employed as an energy management system for providing remote control by a utility host master node of a plurality of utility-managed settable nodes located on a plurality of CEBus networks.

摘要翻译： 用于提供对连接到CEBus网络的电子设备的远程访问和控制的系统包括远程位置的主节点，例如通过基于ATM的宽带接入网络（“BAN”）链接到CEBus网络的公用事业服务器控制器， 。 在CEBus网络上提供代理节点，其中代理节点也通过BAN链接到主节点。 因此，位于远程的主节点可以通过在BAN上向代理节点发送消息来与位于CEBus网络上的一个或多个设备进行通信。 代理节点将来自与通过BAN的传输兼容的ATM协议的消息转换为相应的CEBus网络协议，然后将消息转发到通过CEBus网络的接收方设备。 在相反的方向上，CEBus网络上的设备可以通过CEBus网络向对应的代理节点发送CEBus标准消息，与远程位置的主节点进行通信。 代理节点将消息分组为ATM传输格式，并通过BAN将消息转发到主节点。 该系统可以有利地用作能量管理系统，用于由位于多个CEBus网络上的多个由公用事业管理的可设置节点的公用事业主机主节点提供远程控制。

公开(公告)号：US20060239284A1

公开(公告)日：2006-10-26

申请号：US11472045

申请日：2006-06-20

申请人： Rajesh Kumar ,  Mohamed Mostafa ,  John Ellis

发明人： Rajesh Kumar ,  Mohamed Mostafa ,  John Ellis

IPC分类号： H04L12/56

CPC分类号： H04L41/0896

摘要： Disclosed are, inter alia, methods, apparatus, data structures, computer-readable media, mechanisms, and means for establishing a call across a network. For example, the network may include a first edge switch, a second edge switch, and an ATM core network coupled to the first and the second edge switches and configured to allow the second edge switch to communicate with the first edge switch. The second edge switch, being responsive to a received Q.2630.1 AAL2 message, is configured to send a first Private Network-Network Interface (PNNI) setup message to the first edge switch as part of establishing a call between or through one or more of the first and the second edge switches.

摘要翻译： 公开了尤其是用于在网络上建立呼叫的方法，装置，数据结构，计算机可读介质，机制和装置。 例如，网络可以包括耦合到第一和第二边缘交换机的第一边缘交换机，第二边缘交换机和ATM核心网络，并且被配置为允许第二边缘交换机与第一边缘交换机通信。 响应于所接收的Q.2630.1AAL2消息的第二边缘交换机被配置为向第一边缘交换机发送第一专用网络 - 网络接口（PNNI）建立消息，作为在或通过一个或多个 第一和第二边缘开关。

公开(公告)号：US10555775B2

公开(公告)日：2020-02-11

申请号：US11130471

申请日：2005-05-16

申请人： Brian David Hoffman ,  David Q. Larkin ,  Giuseppe Prisco ,  Guanghua G Zhang ,  Rajesh Kumar

发明人： Brian David Hoffman ,  David Q. Larkin ,  Giuseppe Prisco ,  Guanghua G Zhang ,  Rajesh Kumar

IPC分类号： A61B5/06 ,  A61B1/00 ,  A61B1/04 ,  A61B1/313 ,  A61B34/20 ,  A61B34/30 ,  A61B34/37 ,  A61B90/00 ,  A61B5/00 ,  A61B34/10

摘要： Methods and system perform tool tracking during minimally invasive robotic surgery. Tool states are determined using triangulation techniques or a Bayesian filter from either or both non-endoscopically derived and endoscopically derived tool state information, or from either or both non-visually derived and visually derived tool state information. The non-endoscopically derived tool state information is derived from sensor data provided either by sensors associated with a mechanism for manipulating the tool, or sensors capable of detecting identifiable signals emanating or reflecting from the tool and indicative of its position, or external cameras viewing an end of the tool extending out of the body. The endoscopically derived tool state information is derived from image data provided by an endoscope inserted in the body so as to view the tool.

公开(公告)号：US20140287393A1

公开(公告)日：2014-09-25

申请号：US13883516

申请日：2011-05-06

申请人： Rajesh Kumar ,  Gregory D. Hager ,  Amod S. Jog ,  David D. Yuh

发明人： Rajesh Kumar ,  Gregory D. Hager ,  Amod S. Jog ,  David D. Yuh

IPC分类号： G09B23/28 ,  G09B5/02

CPC分类号： G09B23/28 ,  A61B34/35 ,  A61B2017/00707 ,  G09B5/02 ,  G09B23/285

摘要： A system to assist in at least one of the evaluation of or the improvement of skills to perform minimally invasive surgery includes a minimally invasive surgical system, a video system arranged to record at least one of a user's interaction with the minimally invasive surgical system or tasks performed with the minimally invasive surgical system, and a data storage and processing system in communication with the minimally invasive surgical system and in communication with the video system. The minimally invasive surgical system provides at least one of motion data, ergonomics adjustment data, electrical interface interaction data or mechanical interface interaction data of at least a component of the minimally invasive surgical system in conjunction with time registered video signals from the video system. The data storage and processing system processes the at least one of motion data, ergonomics adjustment data, electrical interface interaction data or mechanical interface interaction data to provide a performance metric in conjunction with the time registered video signals to be made available to an expert for evaluation.

摘要翻译： 辅助进行微创手术的技能的评估或改进中的至少一个的系统包括微创手术系统，被布置成记录用户与微创手术系统或任务中的至少一个相互作用的视频系统 用微创手术系统执行，以及与微创手术系统通信并与视频系统通信的数据存储和处理系统。 微创手术系统结合来自视频系统的时间记录的视频信号提供至少一个微创手术系统的组件的运动数据，人体工程学调整数据，电接口交互数据或机械界面交互数据中的至少一个。 数据存储和处理系统处理运动数据，人体工程学调整数据，电接口交互数据或机械接口交互数据中的至少一个，以提供结合将被提供给专家评估的时间注册视频信号的性能度量 。

公开(公告)号：US20140253684A1

公开(公告)日：2014-09-11

申请号：US13822135

申请日：2011-05-05

申请人： Rajesh Kumar ,  Russell H. Taylor ,  Thiusius Rajeeth Savarimuthu ,  Brian Minnillo ,  Hiep Thieu Nguyen

发明人： Rajesh Kumar ,  Russell H. Taylor ,  Thiusius Rajeeth Savarimuthu ,  Brian Minnillo ,  Hiep Thieu Nguyen

IPC分类号： H04N5/33 ,  A61B1/05

CPC分类号： H04N5/33 ,  A61B1/00009 ,  A61B1/05 ,  A61B1/3132 ,  A61B34/30 ,  A61B90/36 ,  A61B2090/363 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/371 ,  A61B2090/3735

摘要： A system and method for visualization of subsurface anatomy includes obtaining a first image from a first camera and a second image from a second camera or a second channel of the first camera, where the first and second images contain shared anatomical structures. The second camera and the second channel of the first camera are capable of imaging anatomy beneath the surface in ultra-violet, visual, or infra-red spectrum. A data processor is configured for computing registration of the first image to the second image to provide visualization of subsurface anatomy during surgical procedures. A visual interface displays the registered visualization of the first and second images. The system and method are particularly useful for imaging during minimally invasive surgery, such as robotic surgery.

摘要翻译： 一种用于地下解剖学可视化的系统和方法包括从第一相机获得第一图像和从第一相机或第二相机的第二通道获取第二图像，其中第一和第二图像包含共享的解剖结构。 第二台摄像机和第二台摄像机的第二个通道能够以紫外，视觉或红外光谱的形式在表面下方的解剖学成像。 数据处理器被配置为用于计算第一图像的注册到第二图像，以在外科手术过程中提供地下解剖学的可视化。 可视界面显示第一和第二图像的注册的可视化。 该系统和方法对于在微创手术（例如机器人手术）中的成像特别有用。

公开(公告)号：US08804575B2

公开(公告)日：2014-08-12

申请号：US11300010

申请日：2005-12-13

申请人： Rajesh Kumar ,  Mohamed S. Mostafa

发明人： Rajesh Kumar ,  Mohamed S. Mostafa

IPC分类号： H04L12/16 ,  H04L12/66 ,  G06F15/16

CPC分类号： H04L47/10 ,  H04L1/0014 ,  H04L1/0019 ,  H04L1/0026 ,  H04L43/0835 ,  H04L43/0864 ,  H04L43/087 ,  H04L43/16 ,  H04L47/11 ,  H04L47/263 ,  H04L65/80

摘要： An example embodiment may include an apparatus comprising a message buffer to receive messages from a voice over packet endpoint if impairments in a media stream pass a threshold, and a processor coupled with the message buffer, the processor to determine changes to media characteristics for the voice over packet endpoint in relation to the impairments and to signal the voice over packet endpoints to adjust media characteristics of the media stream in both directions. Another example embodiment may be a method comprising monitoring a voice over packet media stream for impairments, computing Voice over packet quality metrics based on the impairments, sending or receiving the Voice over packet quality metrics to or from a session peer, when a threshold is crossed for the Voice over packet quality metrics, sending an event notification to a central entity, and changing media characteristics of the voice over packet media stream in relation to the impairments as directed by the central entity.

摘要翻译： 一个示例性实施例可以包括一种装置，其包括：消息缓冲器，用于在媒体流中的损伤通过阈值时从分组端点上的语音接收消息;以及与消息缓冲器耦合的处理器，用于确定语音媒体特性的变化 相关于损伤的分组端点，并且通过分组端点对语音进行信号以调整媒体流在两个方向上的媒体特性。 另一个示例性实施例可以是一种方法，其包括监视用于损伤的分组媒体流上的语音，基于所述损伤来计算基于分组质量度量的语音，在切换阈值时向组播对等体发送或接收来自会话对等体的分组质量度量的语音 用于通过分组质量度量的语音，向中央实体发送事件通知，以及如由中央实体指导的，通过分组媒体流相对于损伤改变语音的媒体特性。