-
公开(公告)号：US09621207B2
公开(公告)日：2017-04-11
申请号：US13567219
申请日：2012-08-06
IPC分类号： H04B1/10
CPC分类号： H04B1/1027
摘要： A communication device performs a method for detecting presence of a jamming signal. The method includes retrieving a scan list comprising multiple radio channels within a first frequency range of operation of the communication device. The method further includes scanning at least a subset of the channels on the scan list to determine, for each scanned channel, whether energy that exceeds an energy threshold is detected on the scanned channel. Moreover, the method includes determining a first quantitative measure based on a first plurality scanned channels having energy that exceeds the energy threshold, and comparing the first quantitative measure to at least a first jamming signal detection threshold. Additionally, the method includes indicating, on the communication device, presence of a jamming signal when the first quantitative measure satisfies the at least a first jamming signal detection threshold.
-
公开(公告)号：US09572195B2
公开(公告)日：2017-02-14
申请号：US13195963
申请日：2011-08-02
摘要： A method and apparatus for choosing members of a local-area network and choosing a network coordinator among the members is provided herein. During operation a mobile node will determine presence information for nodes within its local area. These nodes will be solicited by the node to be part of a local-area network. Of all nodes that accept the request to form a local area network, a network coordinator for the local-area network will be chosen by determining which node's data budget allows for the cheapest transfer of data. The node with the best data budget is then chosen to be a network coordinator.
摘要翻译： 本文提供了一种用于选择局域网的成员并选择成员之间的网络协调器的方法和装置。 在操作期间，移动节点将确定其局部区域内的节点的存在信息。 这些节点将被节点请求成为局域网的一部分。 在接受请求形成局域网的所有节点中，将通过确定哪个节点的数据预算允许最便宜的数据传输来选择局域网的网络协调器。 然后选择具有最佳数据预算的节点作为网络协调器。
-
3.发明授权Method and apparatus for compensating for phase shift in a communication device 有权用于补偿通信设备中的相移的方法和装置公开(公告)号：US09048524B2
公开(公告)日：2015-06-02
申请号：US13565096
申请日：2012-08-02
IPC分类号： H04W88/02 , H04B1/40 , H04B1/38 , H01P1/18 , H04B1/04 , H04B1/18 , H03H7/20 , H03H7/40 , H01Q1/24
摘要： Various embodiments of methods and apparatus' for compensating for a phase shift on a communication device are described herein. In an embodiment, an antenna of a communication device is tuned based on a characteristic of the communication device, thereby causing a phase shift of a signal that is to be transmitted via the antenna. A property of the signal at the antenna after the phase shift is measured. The phase shift is compensated for based on the measured property.
摘要翻译： 本文描述了用于补偿通信设备上的相移的方法和装置的各种实施例。 在一个实施例中，基于通信设备的特性来调整通信设备的天线，从而导致经由天线发送的信号的相移。 在相移之后测量天线处的信号的特性。 基于测量的特性补偿相移。
-
公开(公告)号：US08509769B2
公开(公告)日：2013-08-13
申请号：US13477264
申请日：2012-05-22
CPC分类号： H04W36/0088 , H04W36/14 , H04W48/16
摘要： A method and apparatus for performing the method are provided. The method includes operating a mobile device in a first network while a timer of the mobile device is running to prevent the mobile device from scanning for a second network. The method also includes determining a distance that the mobile device is from a reference location, where the reference location is associated with where the mobile device is prevented from scanning for the second network. The method further includes adjusting the timer when the determined distance from the reference signal exceeds a threshold. When the determined distance exceeds the determined distance, the mobile device can scan for the second network.
摘要翻译： 提供了一种用于执行该方法的方法和装置。 该方法包括在移动设备的定时器运行时操作第一网络中的移动设备以防止移动设备扫描第二网络。 该方法还包括确定移动设备距离参考位置的距离，其中参考位置与移动设备被阻止扫描第二网络的位置相关联。 该方法还包括当距离参考信号的确定距离超过阈值时调整定时器。 当确定的距离超过确定的距离时，移动设备可以扫描第二个网络。
-
公开(公告)号：US08116767B2
公开(公告)日：2012-02-14
申请号：US12341469
申请日：2008-12-22
申请人： Qing Jiang , Daniel J. Declerck
发明人： Qing Jiang , Daniel J. Declerck
IPC分类号： H04W60/00
摘要： A method and system for retry of a packet data call. The method can include the steps of attempting (210) an IP registration with a mobile unit (110) to make a packet data call using a first protocol on a network (120) that employs both the first protocol and a second protocol for packet data calls and detecting (212) a failure in the IP registration using the first protocol due to a failure in a data link layer of the first protocol. A physical layer of the first protocol is unaffected by the failure in the data link layer of the first protocol such that communications may still be performed over the physical layer. The method can also include the steps of—at the mobile unit—ceasing (214) the attempted IP registration using the first protocol on the network and attempting (216) an IP registration with the mobile unit using the second protocol of the network. As an example, the first protocol can be EVDO, and the second protocol can be 1X.
摘要翻译： 用于重试分组数据呼叫的方法和系统。 该方法可以包括以下步骤：使用第一协议尝试（210）与移动单元（110）进行IP注册以在使用第一协议和第二协议的网络（120）上进行分组数据呼叫以进行分组数据 由于第一协议的数据链路层故障，使用第一协议来呼叫和检测（212）IP注册中的故障。 第一协议的物理层不受第一协议的数据链路层的故障的影响，使得仍然可以在物理层上执行通信。 该方法还可以包括以下步骤：在移动单元停止（214）使用网络上的第一协议的尝试的IP注册，并使用网络的第二协议尝试（216）与移动单元的IP注册。 作为示例，第一协议可以是EVDO，第二协议可以是1X。
-
公开(公告)号：US20100159925A1
公开(公告)日：2010-06-24
申请号：US12341469
申请日：2008-12-22
申请人： Qing Jiang , Daniel J. Declerck
发明人： Qing Jiang , Daniel J. Declerck
IPC分类号： H04W60/00
摘要： A method and system for retry of a packet data call. The method can include the steps of attempting (210) an IP registration with a mobile unit (110) to make a packet data call using a first protocol on a network (120) that employs both the first protocol and a second protocol for packet data calls and detecting (212) a failure in the IP registration using the first protocol due to a failure in a data link layer of the first protocol. A physical layer of the first protocol is unaffected by the failure in the data link layer of the first protocol such that communications may still be performed over the physical layer. The method can also include the steps of—at the mobile unit—ceasing (214) the attempted IP registration using the first protocol on the network and attempting (216) an IP registration with the mobile unit using the second protocol of the network. As an example, the first protocol can be EVDO, and the second protocol can be 1X.
摘要翻译： 用于重试分组数据呼叫的方法和系统。 该方法可以包括以下步骤：使用第一协议尝试（210）与移动单元（110）进行IP注册以在使用第一协议和第二协议的网络（120）上进行分组数据呼叫以进行分组数据 由于第一协议的数据链路层故障，使用第一协议来呼叫和检测（212）IP注册中的故障。 第一协议的物理层不受第一协议的数据链路层的故障的影响，使得仍可以在物理层上执行通信。 该方法还可以包括以下步骤：在移动单元停止（214）使用网络上的第一协议的尝试的IP注册，并使用网络的第二协议尝试（216）与移动单元的IP注册。 作为示例，第一协议可以是EVDO，第二协议可以是1X。
-
7.发明授权Systems and methods providing content on a display based upon facial recognition of a viewer 有权基于观看者的面部识别在显示器上提供内容的系统和方法公开(公告)号：US08589968B2
公开(公告)日：2013-11-19
申请号：US12650673
申请日：2009-12-31
IPC分类号： H04H60/33
CPC分类号： H04N7/18 , H04N21/4223 , H04N21/44218 , H04N21/4668
摘要： Disclosed is a display system and a method of a display system including a display device configured to provide visual output in a direction, and a camera associated with the display, the camera image collector being pointed in the direction of the visual output, the camera configured to collect facial data. A processor is provided to correlate facial data with content data so that the display will display specific content while the camera collects the facial data. A user's mobile communication device can detect the display system and transmit facial data to the display system. When a user is positioned so that the camera of the system can collect facial data of the user's face, the system can push specific content based upon facial recognition of the user correlated with the user's preferences or other criteria. A determination as to content to display is based upon facial recognition.
摘要翻译： 公开了一种显示系统和显示系统的方法，所述显示系统和方法包括被配置为提供方向的视觉输出的显示装置和与所述显示器相关联的相机，所述相机图像收集器指向所述视觉输出的方向，所述相机配置 收集面部数据。 提供处理器以将面部数据与内容数据相关联，使得当相机收集面部数据时，显示器将显示特定内容。 用户的移动通信设备可以检测显示系统并将面部数据传送到显示系统。 当用户被定位成使得系统的照相机可以收集用户脸部的面部数据时，系统可以基于与用户偏好或其他标准相关联的用户的面部识别来推送特定内容。 关于显示内容的决定是基于面部识别。
-
8.发明授权Electronic device and method for displaying a background setting together with icons and/or application windows on a display screen thereof 有权用于在其显示屏幕上显示背景设置以及图标和/或应用程序窗口的电子设备和方法公开(公告)号：US08564619B2
公开(公告)日：2013-10-22
申请号：US12641028
申请日：2009-12-17
IPC分类号： G09G5/00
CPC分类号： H04M1/72583 , G09G5/14 , H04M1/72544
摘要： An electronic device is operable to display images on a display screen of the device's display. The images include at least one icon and at least one image to be used as a background setting for the display screen. The electronic device includes the display, at least one storage device, and a processing unit. The storage device(s) digitally stores the images and operating instructions for displaying the images. The processing device is operable in accordance with the operating instructions to: retrieve the images from the storage device, determine at least one portion of the background setting that is of higher importance than a remainder of the background setting to produce at least one high importance portion of the background setting, and instruct the display to display the background setting and the icons on the display screen such that the high importance portion(s) of the background setting is viewable.
摘要翻译： 电子设备可操作以在设备显示器的显示屏上显示图像。 图像包括至少一个图标和要用作显示屏幕的背景设置的至少一个图像。 电子设备包括显示器，至少一个存储设备和处理单元。 存储设备数字地存储用于显示图像的图像和操作指令。 处理装置可根据操作指令操作以：从存储装置检索图像，确定背景设置的至少一部分比背景设置的其余部分更重要，以产生至少一个高重要部分 并且指示显示器在显示屏幕上显示背景设置和图标，使得背景设置的高重要性部分是可见的。
-
公开(公告)号：US20130176854A1
公开(公告)日：2013-07-11
申请号：US13346070
申请日：2012-01-09
IPC分类号： H04W24/04
CPC分类号： H04W80/06
摘要： A method and system that mitigates data session degradation over a radio link connection with an end server by allocating resources at a wireless communication device based on real-time radio frequency (RF) channel conditions. A performance tracking and resource allocation (PTRA) logic monitors radio access bearer (RAB) configuration and radio link quality for communication links between the WCD and the end server. The PTRA logic sets a maximum transmission unit (MTU) size parameter to a pre-established size associated with the measured radio link quality. In response to detecting a change in the RAB configuration, the PTRA logic performs a real-time round trip time (RTT) measurement utilizing individual RTTs associated with packet segments transmitted at a lower protocol layer. In addition, the PTRA logic modifies at least one of a transmission control protocol (TCP) receive window (RWIN) and a TCP transmit window (TWIN) using the real-time RTT measurements and RAB configuration.
摘要翻译： 一种通过基于实时射频（RF）信道条件在无线通信设备处分配资源来减轻与终端服务器的无线电链路连接的数据会话退化的方法和系统。 性能跟踪和资源分配（PTRA）逻辑监视WCD和终端服务器之间的通信链路的无线电接入承载（RAB）配置和无线电链路质量。 PTRA逻辑将最大传输单元（MTU）大小参数设置为与测量的无线电链路质量相关联的预先确定的大小。 响应于检测到RAB配置的变化，PTRA逻辑使用与在较低协议层发送的分组段相关联的各个RTT执行实时往返时间（RTT）测量。 此外，PTRA逻辑使用实时RTT测量和RAB配置来修改传输控制协议（TCP）接收窗口（RWIN）和TCP发送窗口（TWIN）中的至少一个。
-
公开(公告)号：US08019340B2
公开(公告)日：2011-09-13
申请号：US11683220
申请日：2007-03-07
IPC分类号： H04W4/00
CPC分类号： H04W28/06 , H04W4/00 , H04W24/00 , H04W52/0241 , Y02D70/00
摘要： A method (300) and mobile device (120) for reduced scanning within a uniform period in an out-of-service condition is described herein. In one arrangement, the method can include the steps of detecting (310) the out-of-service condition, during a wake-up interval (410), waking (314) up to scan one or more channels (510, 520, 530, 540) for service and maintaining a constant wake-up time for subsequent wake-up intervals. The method can also include the step of varying (320) the amount of time spent scanning the channels during the subsequent wake-up intervals. As an example, varying the amount of time spent scanning channels can be done by decreasing (322) the amount of time spent scanning for each successive, subsequent wake-up interval.
摘要翻译： 这里描述了在不服务状态的均匀时间段内减少扫描的方法（300）和移动设备（120）。 在一种布置中，该方法可以包括以下步骤：在唤醒间隔（410）期间检测（310）失去使用状态，唤醒（314）以扫描一个或多个信道（510,520,530 ，540）用于服务并保持用于随后的唤醒间隔的恒定的唤醒时间。 该方法还可以包括在随后的唤醒间隔期间改变（320）扫描信道所花费的时间量的步骤。 作为示例，可以通过减少（322）对于每个连续的随后的唤醒间隔花费的扫描时间来完成扫描信道花费的时间量。
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.014 秒)
