Method and system for signalling the transfer of voice calls between access points in a wireless local area network
    12.
    发明授权
    Method and system for signalling the transfer of voice calls between access points in a wireless local area network 有权
    用于在无线局域网中的接入点之间发送语音呼叫传送的方法和系统

    公开(公告)号:US08700038B2

    公开(公告)日:2014-04-15

    申请号:US11350943

    申请日:2006-02-10

    IPC分类号: H04W36/14

    摘要: A method for signaling a transfer of a voice call communicated between a wireless device and a second device from a first access point to a second access point in a wireless network, the second device coupled to the first and second access points through a server, the method comprising: receiving at the server from the wireless device a message indicative of a pending transfer between the first and second access points, wherein the wireless device determines whether to send the message by monitoring a characteristic of signals received from each of the first and second access points; and, sending from the server to the second device a message indicative of the pending transfer to thereby prepare the second device for a possible interruption of the voice call.

    摘要翻译: 一种用于将在无线设备和第二设备之间传送的语音呼叫从无线网络中的第一接入点传送到第二接入点的信令的方法,所述第二设备通过服务器耦合到所述第一和第二接入点, 方法,包括:在服务器处从无线设备接收指示在第一和第二接入点之间的等待传输的消息,其中无线设备通过监视从第一和第二接入点中的每一个接收的信号的特性来确定是否发送消息 接入点 并且从服务器向第二设备发送指示等待传输的消息,从而为第二设备准备语音呼叫的可能中断。

    Method and system for low cost, power efficient, wireless transponder devices with enhanced functionality
    14.
    发明授权
    Method and system for low cost, power efficient, wireless transponder devices with enhanced functionality 失效
    具有增强功能的低成本,高功率,无线应答器设备的方法和系统

    公开(公告)号:US08390433B2

    公开(公告)日:2013-03-05

    申请号:US12757094

    申请日:2010-04-09

    IPC分类号: H04Q5/22

    CPC分类号: H04Q9/00 H04Q2209/47

    摘要: A method and system for inventorying wireless transponders, specifically referred to as RFID transceiver devices. To provide higher functionality, a microcontroller is used in the RFID, along with a battery, but the clock frequency of the microcontroller is adjusted, based on external input, to minimize battery requirements. The RFID transceiver device includes at least one sensor coupled to the microcontroller. Data from the at least one sensor is stored in non-volatile memory of the microcontroller if the battery is at a predetermined low level, and is read later when the battery is at a higher level.

    摘要翻译: 用于存储无线应答器的方法和系统,特别称为RFID收发器设备。 为了提供更高的功能,在RFID中使用微控制器以及电池,但是基于外部输入调整微控制器的时钟频率以最小化电池需求。 RFID收发器设备包括耦合到微控制器的至少一个传感器。 如果电池处于预定的低电平,则来自至少一个传感器的数据被存储在微控制器的非易失性存储器中,并且当电池处于较高电平时被读取。

    CONVERTIPLANE
    15.
    发明申请

    公开(公告)号:US20130026305A1

    公开(公告)日:2013-01-31

    申请号:US13560219

    申请日:2012-07-27

    申请人: James Wang

    发明人: James Wang

    IPC分类号: B64C27/26

    CPC分类号: B64C29/0033

    摘要: There is described a convertiplane comprising a pair of semi-wings, a first and a second rotor which may rotate about relative first axes and tilt about relative second axes together with first axes with respect to semi-wings between a helicopter mode and an aeroplane mode; first axes are, in use, transversal to a longitudinal direction of convertiplane in helicopter mode, and are, in use, substantially parallel to longitudinal direction in aeroplane mode; first and second rotors may tilt about relative second axes independently of each other.

    摘要翻译: 描述了一种包括一对半翼的转换平面,第一和第二转子,其可围绕相对第一轴线旋转,并且围绕相对第二轴线相对于直升机模式和飞行模式之间的半翼部的第一轴线倾斜 ; 在使用中,第一轴在直升机模式下横向于转向平面的纵向方向,并且在使用中在飞行模式下基本上平行于纵向方向; 第一和第二转子可以相对于彼此独立地相对于第二轴倾斜。

    PNEUMATIC ACTUATOR AIR FLOW CONTROL SYSTEM
    17.
    发明申请
    PNEUMATIC ACTUATOR AIR FLOW CONTROL SYSTEM 有权
    气动执行器空气流量控制系统

    公开(公告)号:US20120211685A1

    公开(公告)日:2012-08-23

    申请号:US13029301

    申请日:2011-02-17

    申请人: James Wang

    发明人: James Wang

    IPC分类号: F16K31/42

    CPC分类号: F15B15/12 F15B20/004

    摘要: A pneumatic actuator air flow control system includes a pneumatic rotary actuator (PRA) and a solenoid air flow control valve (SAFCV). The PRA contains an air reservoir and a vane housing allowing pressurized air to rotate an air-driven vane. The SAFCV includes a flow control valve body (FCVB), a pilot solenoid valve (PSV) and a switch system, wherein the FCVB and the PRA can be connected to direct the pressurized air into the air reservoir, and the PSV is used to control the pressurized air in and out of the PRA to change the vane's rotation movement in the vane housing. Additionally, the switch system allows users to switch between a double-acting and fail-safe operation. When there is no pressurized air and/or electrical power and if an emergent need to open or close the valve, a manual override in the PSV can be used without further installation of a declutchable manual gear operator or external piping when there is no pressurized air and/or electrical power.

    摘要翻译: 气动致动器气流控制系统包括气动旋转致动器(PRA)和电磁气门控制阀(SAFCV)。 PRA包含空气储存器和允许加压空气旋转空气驱动叶片的叶片壳体。 SAFCV包括流量控制阀体(FCVB),先导电磁阀(PSV)和开关系统,其中FCVB和PRA可以连接以将加压空气引导到储气室中,并且PSV用于控制 压缩空气进出PRA以改变叶片在叶片壳体中的旋转运动。 另外,交换机系统允许用户在双重作用和故障安全操作之间进行切换。 当没有加压空气和/或电力,并且如果紧急需要打开或关闭阀门,则在没有加压空气的情况下,可以使用PSV中的手动超控,而不需要进一步安装可离合的手动齿轮操作器或外部管道 和/或电力。

    Method and apparatus for low cost, long range, power efficient, wireless system with enhanced functionality
    18.
    发明授权
    Method and apparatus for low cost, long range, power efficient, wireless system with enhanced functionality 有权
    用于低成本,长距离,高效率,功能增强的无线系统的方法和装置

    公开(公告)号:US08248981B2

    公开(公告)日:2012-08-21

    申请号:US12691165

    申请日:2010-01-21

    IPC分类号: G08C17/00

    CPC分类号: H04B1/713

    摘要: The present invention provides a method and system for establishing a highly mobile, long range secure wireless network with dynamic topologies and near full connectivity with acceptable latency using low cost, low power, compact and lightweight devices. One aspect of the system deals with a highly mobile network with dynamic network topologies and a time varying wireless medium that has neither absolute nor readily observable boundaries outside of which radio nodes are known to be unable to receive network frames, although the desirable open field boundary is 1 mile in radius from a base station node. A synchronous frequency hopping technique is used with mobile nodes that can become slave base station nodes to a master base station node to increase the effective range of the master base station without increasing the transmit power. Furthermore, the use of adjustable sleep times for the mobile nodes, as well as a novel clock calibration method, provides a substantial range increase with acceptable battery size and system latency.

    摘要翻译: 本发明提供了一种用于使用低成本,低功率,小型和轻量级的设备来建立具有动态拓扑和接近完全连接的高度移动的远程安全无线网络的方法和系统,其具有可接受的等待时间。 该系统的一个方面涉及具有动态网络拓扑结构的高度移动网络以及既不具有绝对的也不容易观察的边界的时变无线介质,其中已知无线电节点不能接收网络帧,尽管所需的开放场边界 距离基站节点半径为1英里。 使用同步跳频技术的移动节点可以成为从基站节点到主基站节点,以增加主基站的有效范围而不增加发射功率。 此外,对于移动节点使用可调节的睡眠时间以及新颖的时钟校准方法,可提供可接受的电池尺寸和系统等待时间的实质范围增加。

    Suggesting Connections to a User Based on an Expected Value of the Suggestion to the Social Networking System
    19.
    发明申请
    Suggesting Connections to a User Based on an Expected Value of the Suggestion to the Social Networking System 有权
    根据对社交网络系统建议的预期价值建议与用户的连接

    公开(公告)号:US20120041907A1

    公开(公告)日:2012-02-16

    申请号:US12857533

    申请日:2010-08-16

    IPC分类号: G06F15/18 G06F17/30 G06F15/16

    摘要: To suggest new connections to a user of a social networking system, the system generates a set of candidate users to whom the user has not already formed a connection. The system determines the likelihood that the user will connect to each candidate user if suggested to do so, and it also computes the value to the social networking system if the user does connect to the candidate user. Then, the system computes an expected value score for each candidate user based on the corresponding likelihood and the value. The candidate users are ranked and the suggestions are provided to the user based on the candidate users' expected value scores. The social networking system can suggest other actions to a user in addition to forming a new connection with other users.

    摘要翻译: 为了向社交网络系统的用户建议新的连接,系统生成用户尚未形成连接的一组候选用户。 系统确定如果建议这样做,用户将连接到每个候选用户的可能性,并且如果用户连接到候选用户,它还计算社交网络系统的值。 然后,系统基于相应的可能性和值来计算每个候选用户的期望值得分。 候选用户被排名,并且基于候选用户的预期值得分向用户提供建议。 除了与其他用户形成新的连接之外,社交网络系统还可以向用户建议其他操作。

    Credit management when resource granularity is larger than credit granularity
    20.
    发明授权
    Credit management when resource granularity is larger than credit granularity 有权
    资源粒度大于信贷粒度时的信贷管理

    公开(公告)号:US08045472B2

    公开(公告)日:2011-10-25

    申请号:US12344949

    申请日:2008-12-29

    IPC分类号: H04L12/26

    摘要: In one embodiment, a receiver on a credit-based flow-controlled interface is configured to free one or more data credits early when a data payload is received that incurs fewer unused data credits within a buffer memory that is allocated at a coarser granularity than the data credits. In another embodiment, header credits and data credits are dynamically adjusted based on actual packet data payload sizes.

    摘要翻译: 在一个实施例中,基于信用的流量控制接口上的接收器被配置为在接收到数据有效载荷时释放一个或多个数据信息,该数据有效载荷在缓冲存储器内产生更少的未被使用的数据信用,该缓冲存储器以比该 数据信用。 在另一个实施例中,基于实际分组数据有效载荷大小动态地调整报头信用和数据信用。