公开(公告)号：US08199218B2

公开(公告)日：2012-06-12

申请号：US13053553

申请日：2011-03-22

申请人： Matthew Lee ,  Tom Nagy ,  David Noel Vanden Heuvel ,  Russell Raymond Andrade

发明人： Matthew Lee ,  Tom Nagy ,  David Noel Vanden Heuvel ,  Russell Raymond Andrade

IPC分类号： H04N9/73

CPC分类号： H04N5/2357 ,  H04N5/235 ,  H04N7/0132

摘要： A novel method and apparatus for controlling operation of a photosensor array in a portable electronic device to reduce flicker resulting from fluorescent light having a periodic intensity. The method comprises selecting a time zone in which the device is to be operated, correlating the time zone with a corresponding frequency of the fluorescent light, and signaling the photosensor array to operate in accordance with a mode optimized to reduce flicker based on the selected time zone.

摘要翻译： 一种用于控制便携式电子设备中的光电传感器阵列的操作以减少由具有周期性强度的荧光引起的闪烁的新颖方法和装置。 所述方法包括选择要操作所述装置的时区，将所述时区与所述荧光的相应频率相关联，以及根据所优化的模式，将所述光电传感器阵列信号操作以基于所选择的时间来减少闪烁 区。

公开(公告)号：US07936379B2

公开(公告)日：2011-05-03

申请号：US11695171

申请日：2007-04-02

申请人： Matthew Lee ,  Tom Nagy ,  David Noel Vanden Heuvel ,  Russell Raymond Andrade

发明人： Matthew Lee ,  Tom Nagy ,  David Noel Vanden Heuvel ,  Russell Raymond Andrade

IPC分类号： H04N9/73

CPC分类号： H04N5/2357 ,  H04N5/235 ,  H04N7/0132

摘要： A novel method and apparatus for controlling operation of a photosensor array in a portable electronic device to reduce flicker resulting from fluorescent light having a periodic intensity. The method comprises selecting a time zone in which the device is to be operated, correlating the time zone with a corresponding frequency of the fluorescent light, and signaling the photosensor array to operate in accordance with a mode optimized to reduce flicker based on the selected time zone.

摘要翻译： 一种用于控制便携式电子设备中的光电传感器阵列的操作以减少由具有周期性强度的荧光引起的闪烁的新颖方法和装置。 所述方法包括选择要操作所述装置的时区，将所述时区与所述荧光的相应频率相关联，以及根据所优化的模式，将所述光电传感器阵列信号操作以基于所选择的时间来减少闪烁 区。

公开(公告)号：US20080239095A1

公开(公告)日：2008-10-02

申请号：US11695171

申请日：2007-04-02

申请人： Matthew Lee ,  Tom Nagy ,  David Noel Vanden Heuvel

发明人： Matthew Lee ,  Tom Nagy ,  David Noel Vanden Heuvel

IPC分类号： H04N9/73

CPC分类号： H04N5/2357 ,  H04N5/235 ,  H04N7/0132

摘要： A novel method and apparatus for controlling operation of a photosensor array in a portable electronic device to reduce flicker resulting from fluorescent light having a periodic intensity. The method comprises selecting a time zone in which the device is to be operated, correlating the time zone with a corresponding frequency of the fluorescent light, and signaling the photosensor array to operate in accordance with a mode optimized to reduce flicker based on the selected time zone.

摘要翻译： 一种用于控制便携式电子设备中的光电传感器阵列的操作以减少由具有周期性强度的荧光引起的闪烁的新颖方法和装置。 所述方法包括选择要操作所述装置的时区，将所述时区与所述荧光的相应频率相关联，以及根据所优化的模式，将所述光电传感器阵列信号操作以基于所选择的时间来减少闪烁 区。

公开(公告)号：US08392554B2

公开(公告)日：2013-03-05

申请号：US11036666

申请日：2005-01-14

申请人： Tom Nagy ,  Russell N. Owen

发明人： Tom Nagy ,  Russell N. Owen

IPC分类号： G06F15/173

CPC分类号： H04M19/04 ,  H04W4/02 ,  H04W8/22 ,  H04W8/245 ,  H04W76/10

摘要： A system and method of locating a lost wireless communication device is provided. A remote server is contacted to indicate that the wireless communication device is lost. A lost device policy setting is then activated in a database coupled to the remote server, the lost device policy setting indicating that the wireless communication device is lost. In response to activation of the lost device policy setting, a remote location command is then transmitted from the remote server to the wireless communication device via a wireless network. The remote location command is subsequently received at the lost wireless communication device, which processes the remote location command such that a user of the wireless communication device can locate the device.

摘要翻译： 提供了一种定位丢失的无线通信设备的系统和方法。 联系远程服务器以指示无线通信设备丢失。 然后在耦合到远程服务器的数据库中激活丢失的设备策略设置，指示无线通信设备丢失的丢失的设备策略设置。 响应于丢失的设备策略设置的激活，远程位置命令然后经由无线网络从远程服务器发送到无线通信设备。 随后在丢失的无线通信设备处接收远程位置命令，处理远程位置命令，使得无线通信设备的用户可以定位设备。

公开(公告)号：US20080144501A1

公开(公告)日：2008-06-19

申请号：US11611941

申请日：2006-12-18

申请人： Tom Nagy ,  David Mak-Fan

发明人： Tom Nagy ,  David Mak-Fan

IPC分类号： G08C15/00

CPC分类号： H04W28/22 ,  H04W24/00 ,  H04W76/10

摘要： The invention relates to a system and method for adjusting a characteristic of a data transmission in order to maintain a rate of transmission. For the method, it comprises: monitoring for initiation of the data transmission to the device; identifying characteristics of the device relating to the data transmission that affect the ability of the device to process the transmission; automatically adjusting the transmission rate according to a preset transmission rate progression established for the communication network; and adjusting characteristics of the data transmission to allow the characteristics of data transmission to conform to the characteristics of the device while maintaining the transmission rate for the device.

摘要翻译： 本发明涉及一种用于调整数据传输的特性以便保持传输速率的系统和方法。 对于该方法，它包括：监视数据传输到设备的启动; 识别与影响设备处理传输能力的数据传输相关的设备的特性; 根据为通信网络建立的预设传输速率进程自动调整传输速率; 调整数据传输的特性，使数据传输的特性符合设备的特性，同时保持设备的传输速率。

公开(公告)号：US20070283430A1

公开(公告)日：2007-12-06

申请号：US11421843

申请日：2006-06-02

申请人： Frederick Chee-Kiong Lai ,  Tom Nagy

发明人： Frederick Chee-Kiong Lai ,  Tom Nagy

IPC分类号： G06F15/16

CPC分类号： H04L63/20 ,  H04L63/0272 ,  H04L63/108

摘要： A communication device is able to establish a virtual private network (VPN) tunnel with a VPN server/gateway. The communication device includes a communication application that is able to communicate time-sensitive information with the server/gateway over the tunnel. In response to an interaction of a user with this communication application, the device triggers a renegotiation with the server/gateway of at least one establishment parameter of the tunnel if any establishment parameter of the tunnel will expire in less than a predefined amount of time.

摘要翻译： 通信设备能够与VPN服务器/网关建立虚拟专用网（VPN）隧道。 通信设备包括能够通过隧道与服务器/网关通信时间敏感信息的通信应用。 响应于用户与该通信应用的交互，如果隧道的任何建立参数将在小于预定义的时间量内到期，则设备触发与服务器/网关的至少一个建立参数的重新协商。

公开(公告)号：US08107974B2

公开(公告)日：2012-01-31

申请号：US13102031

申请日：2011-05-05

申请人： Ian Robertson ,  Tom Nagy

发明人： Ian Robertson ,  Tom Nagy

IPC分类号： H04W24/00

CPC分类号： H04W64/006 ,  H04M2242/30 ,  H04M2250/06 ,  H04M2250/10

摘要： A probabilistic prediction is made of the location of a wireless-enabled mobile station in a wireless local area network. The prediction includes calculating a vector representing movement of the mobile station through a space in which two or more access points of the network are located, and determining a region surrounding the vector in which the mobile station has at least a given probability to be located within a certain period of time.

摘要翻译： 对无线局域网中无线使能的移动台的位置进行概率预测。 预测包括计算表示移动台通过网络的两个或多个接入点所在的空间的移动的向量，以及确定移动站至少具有给定概率位于其中的向量周围的区域 一段时间。

公开(公告)号：US08005032B2

公开(公告)日：2011-08-23

申请号：US11041124

申请日：2005-01-21

申请人： James Wang ,  Tom Nagy

发明人： James Wang ,  Tom Nagy

IPC分类号： G04C17/00

CPC分类号： H04W48/12 ,  H04W52/0216 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/168

摘要： An access point is to transmit delivery traffic indication messages at different periods of beacon frames for different wireless client devices associated with the access point. A client device may store an indication of a preferred period of beacon frames at which to listen to delivery traffic indication messages when in power save mode. The client device may adjust its preferred period according to predefined considerations, for example a charge level of a battery to power the client device and/or an expected usage model for the client device. A client device may negotiate its preferred period with the access point.

摘要翻译： 接入点是在与接入点相关联的不同无线客户端设备的不同信标帧周期发送传送业务指示消息。 当处于省电模式时，客户端设备可以存储用于监听传送业务指示消息的信标帧的优选周期的指示。 客户端设备可以根据预定义的考虑来调整其优选周期，例如，为客户端设备供电的电池的充电水平和/或客户端设备的预期使用模式。 客户端设备可以与接入点协商其优选周期。

公开(公告)号：US20090296618A1

公开(公告)日：2009-12-03

申请号：US12538130

申请日：2009-08-08

申请人： James Wang ,  Tom Nagy

发明人： James Wang ,  Tom Nagy

IPC分类号： G08C17/00

CPC分类号： H04W52/02 ,  H04W4/06 ,  H04W28/18 ,  H04W52/0216 ,  H04W72/005 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/168

摘要： A wireless client device is associated with an access point in an association having a value for a listen interval parameter. The wireless client device determines, according to predefined considerations, a different value for the listen interval parameter, and declares the different value for the listen interval parameter in a wireless transmission to the access point. The listen interval parameter specifies a number of beacon intervals that can pass from a time the wireless client device listens for a beacon frame from the access point before the wireless client device listens for a next beacon frame from the access point.

摘要翻译： 无线客户端设备与具有监听间隔参数的值的关联中的接入点相关联。 无线客户端设备根据预定义的考虑确定监听间隔参数的不同值，并且在到接入点的无线传输中声明监听间隔参数的不同值。 监听间隔参数指定在无线客户端设备从接入点侦听下一个信标帧之前，无线客户端设备从接入点侦听信标帧的时间可以通过的信标间隔的数量。

公开(公告)号：US20070254619A1

公开(公告)日：2007-11-01

申请号：US11413880

申请日：2006-04-28

申请人： Leonardo Salomone ,  Tom Nagy ,  Matt Milardovic ,  Arjuna Sivasithambaresa

发明人： Leonardo Salomone ,  Tom Nagy ,  Matt Milardovic ,  Arjuna Sivasithambaresa

IPC分类号： H04B1/16 ,  H04B1/38

CPC分类号： H04W52/0225 ,  H04W4/06 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/23

摘要： Methods and apparatus for use in reducing power consumption in battery-powered mobile communication devices in wireless local area networks (WLANs) are described. In one illustrative example, a mobile device in a WLAN is configured to normally refrain from receiving broadcast messages so that it may remain in a low power mode of operation. A network server is configured to convert broadcast messages into unicast messages for receipt by the mobile device only if the message or protocol type of the broadcast message is one in which the mobile device needs to process. As the mobile device is still configured to receive unicast messages, it will receive and decode such a unicast message and process the broadcast information within it accordingly. Advantageously, battery power is conserved at the mobile device.

摘要翻译： 描述了用于在无线局域网（WLAN）中的电池供电的移动通信设备中降低功耗的方法和装置。 在一个说明性示例中，WLAN中的移动设备被配置为通常避免接收广播消息，使得其可以保持在低功率操作模式。 如果广播消息的消息或协议类型是移动设备需要处理的消息或协议类型，则网络服务器被配置为将广播消息转换成单播消息以供移动设备接收。 由于移动设备仍被配置为接收单播消息，它将接收和解码这样的单播消息并相应地处理其中的广播信息。 有利地，在移动设备处节省电池电力。