Methods and apparatus for determining and/or using a communications mode
    71.
    发明授权
    Methods and apparatus for determining and/or using a communications mode 失效
    用于确定和/或使用通信模式的方法和装置

    公开(公告)号:US08521886B2

    公开(公告)日:2013-08-27

    申请号:US13008968

    申请日:2011-01-19

    IPC分类号: G06F15/16

    CPC分类号: H04W76/14 H04W24/06 H04W24/10

    摘要: Methods and apparatus for determining whether two or more communications devices, e.g., wireless terminals, in a communications system should communicate using direct peer to peer communications or via one or more infrastructure elements, e.g., base stations, are described. The determination whether a given pair of communications devices should communicate using direct peer to peer communications, rather than via the infrastructure element(s), is determined by a control device. The control device instructs various wireless terminals to make various signal measurements and/or transmit signals to be measured. Based on the signal measurements the control device estimates interference caused by the direct peer to peer link to the existing communications devices, the direct peer to peer link channel quality and/or interference caused to such a direct peer to peer link by existing communications devices which are communicating using peer to peer signaling and makes a mode decision based on such information.

    摘要翻译: 描述用于确定通信系统中的两个或多个通信设备(例如,无线终端)是否应使用直接对等通信或经由一个或多个基础设施元件(例如基站)进行通信的方法和装置。 通过控制设备确定给定的一对通信设备是否应该使用直接对等通信而不是通过基础设施元件进行通信。 控制装置指示各种无线终端进行各种信号测量和/或要测量的发送信号。 基于信号测量,控制设备估计由与现有通信设备的直接对等链路引起的干扰,直接对等链路链路信道质量和/或由现有通信设备直接对等链路引起的干扰 正在使用对等信令进行通信,并且基于这样的信息进行模式决定。

    TARGETED ANTIBIOTIC AND ANTIMICROBIAL TREATMENTS FOR PERSONALIZED ADMINISTRATION
    72.
    发明申请
    TARGETED ANTIBIOTIC AND ANTIMICROBIAL TREATMENTS FOR PERSONALIZED ADMINISTRATION 审中-公开
    针对个人化管理的针对性抗生素和抗微生物治疗

    公开(公告)号:US20130183323A1

    公开(公告)日:2013-07-18

    申请号:US13720934

    申请日:2012-12-19

    申请人: Hua Wang

    发明人: Hua Wang

    IPC分类号: A61K47/48

    摘要: A solution for the bottleneck issues in antibiotic treatment is to use novel antibiotic formulas with targeted delivery customized based on the nature of the infection and resistance profile of the infectious agent(s).

    摘要翻译: 针对抗生素治疗瓶颈问题的一个解决方案是使用新型抗生素配方,根据感染性质和感染因子的耐药性,定制定制。

    METHODS AND APPARATUS FOR WAN ASSISTED CONTENTION DETECTION & RESOLUTION IN PEER TO PEER NETWORKS
    77.
    发明申请
    METHODS AND APPARATUS FOR WAN ASSISTED CONTENTION DETECTION & RESOLUTION IN PEER TO PEER NETWORKS 有权
    广域网辅助内容检测与分析方法与设备对等网络

    公开(公告)号:US20130064187A1

    公开(公告)日:2013-03-14

    申请号:US13229399

    申请日:2011-09-09

    IPC分类号: H04W72/04 H04W4/00

    摘要: Various methods and apparatus are directed to collision detection and/or avoidance regarding peer to peer connection identifiers. A wireless communications device broadcasts a signal indicating its acquired connection identifier in one of two alternative blocks. A base station monitors peer to peer signaling in its coverage area and tracks the usage of peer to peer connection identifiers by pairs of devices. The base station detects when multiple pairs of devices are using the same peer to peer connection identifier. The base station provides assistance to the peer to peer network to avoid a collision or facilitate rapid collision detection by the peer to peer devices. In one approach the base station sends an instruction for a connection to switch its connection identifier. In another approach the base station sends a connection a message to bias its selection as to which of the two alternative blocks to use for transmission.

    摘要翻译: 各种方法和装置针对关于对等连接标识符的冲突检测和/或回避。 无线通信设备在两个替代块之一中广播指示其获取的连接标识符的信号。 基站监视其覆盖区域中的对等信令,并通过成对的设备跟踪对等连接标识符的使用。 基站检测多对设备何时使用相同的对等连接标识符。 基站向对等网络提供协助以避免冲突或促进对等设备的快速冲突检测。 在一种方法中,基站发送用于连接的指令来切换其连接标识符。 在另一种方法中,基站向连接发送消息以偏移其对于要用于传输的两个替代块中的哪一个的选择。

    Methods and apparatus for reducing average-to-minimum power ratio in communications signals
    78.
    发明授权
    Methods and apparatus for reducing average-to-minimum power ratio in communications signals 有权
    降低通信信号中平均功率与最小功率比的方法和装置

    公开(公告)号:US08385464B2

    公开(公告)日:2013-02-26

    申请号:US12482913

    申请日:2009-06-11

    IPC分类号: H04K1/02 H04L25/03 H04L25/49

    摘要: A baseband circuit for a communications transmitter includes a baseband modulator, a pulse-shaping filter, and an AMPR reduction circuit. The baseband modulator is configured to generate a sequence of symbols formatted in accordance with a non-constant envelope modulation scheme. The pulse-shaping filter is configured to band-limit the sequence of samples to provide a sequence of samples. The AMPR reduction circuit is configured to analyze and modify one or more samples in the sequence of samples, if a sample in the sequence of samples that has been previously analyzed by the AMPR reduction circuit is determined to have a magnitude less than a predetermined low-magnitude threshold.

    摘要翻译: 用于通信发射机的基带电路包括基带​​调制器,脉冲整形滤波器和AMPR降低电路。 基带调制器被配置为生成根据非恒定包络调制方案格式化的符号序列。 脉冲整形滤波器被配置为限制样本序列以提供样本序列。 AMPR降低电路被配置为分析和修改样本序列中的一个或多个样本,如果已经由AMPR降低电路先前分析的样本序列中的样本被确定为具有小于预定低通滤波器的幅度, 幅度阈值。

    Voltage distribution for controlling CMOS RF switch
    79.
    发明授权
    Voltage distribution for controlling CMOS RF switch 有权
    控制CMOS射频开关的电压分配

    公开(公告)号:US08368463B2

    公开(公告)日:2013-02-05

    申请号:US12844640

    申请日:2010-07-27

    IPC分类号: H03F1/14

    摘要: Disclosed are voltage distribution device and method for controlling CMOS-based devices for switching radio frequency (RF) signals. In certain RF devices such as mobile phones, providing different amplification modes can yield performance advantages. For example, a capability to transmit at low and high power modes typically results in an extended battery life, since the high power mode can be activated only when needed. Switching between such amplification modes can be facilitated by one or more switches formed in an integrated circuit and configured to route RF signal to different amplification paths. In certain embodiments, such RF switches can be formed as CMOS devices, and can be based on triple-well structures. In certain embodiments, various bias voltages applied to such a CMOS RF switch can be facilitated by a voltage distribution component.

    摘要翻译: 公开了用于控制用于切换射频(RF)信号的基于CMOS的装置的电压分配装置和方法。 在诸如移动电话的某些RF设备中,提供不同的放大模式可以产生性能优点。 例如,在低功率和高功率模式下传输的能力通常会导致延长的电池寿命,因为只有在需要时才能激活高功率模式。 在集成电路中形成的一个或多个开关可以方便地在这种放大模式之间进行切换,并且将RF信号路由到不同的放大路径。 在某些实施例中,这样的RF开关可以形成为CMOS器件,并且可以基于三阱结构。 在某些实施例中,施加到这种CMOS RF开关的各种偏置电压可以通过电压分布分量来促进。

    Posture detector calibration and use
    80.
    发明授权
    Posture detector calibration and use 有权
    姿态检测器校准和使用

    公开(公告)号:US08366641B2

    公开(公告)日:2013-02-05

    申请号:US11283490

    申请日:2005-11-18

    IPC分类号: A61B5/103 A61B5/117

    摘要: Calibrating a posture detector for a patient's body involves measuring outputs of one or more sensors disposed in relation to the patient's body while the patient assumes a plurality of positions. A transfer matrix is formed having coefficients corresponding to the measured outputs. The transfer matrix defines a relationship between a coordinate system of the one or more sensors and a coordinate system of the patient's body. The body coordinate system is used as a reference coordinate system for posture detection. Posture, including tilt and/or tilt angle, may be determined based on first and second rotational angles defined in relation to the body coordinate system.

    摘要翻译: 校准患者身体的姿势检测器涉及测量在患者承担多个位置时相对于患者身体设置的一个或多个传感器的输出。 形成具有对应于测量输出的系数的传送矩阵。 传输矩阵定义一个或多个传感器的坐标系与患者身体的坐标系之间的关系。 身体坐标系用作姿势检测的参考坐标系。 基于相对于身体坐标系定义的第一和第二旋转角度,可以确定包括倾斜和/或倾斜角度的姿势。