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    • 7. 发明授权
    • Modeling gate resistance of a multi-fin multi-gate field effect transistor
    • 多鳍多栅极场效应晶体管的栅极电阻建模
    • US09043192B2
    • 2015-05-26
    • US13462849
    • 2012-05-03
    • Ning Lu
    • Ning Lu
    • G06F17/50
    • G06F17/5022G06F17/5036G06F2217/82
    • The embodiments relate to modeling resistance in a multi-fin multi-gate field effect transistor (MUGFET). In these embodiments, a design for a multi-fin MUGFET comprises a gate structure with a horizontal portion traversing multiple semiconductor fins and comprising a plurality of first resistive elements connected in series, with vertical portions adjacent to opposing sides of the semiconductor fins and comprising second resistive elements connected in parallel by the horizontal portion, and with contact(s) comprising third resistive element(s). The total gate resistance is determined based on resistance contributions from the first resistive elements, the second resistive elements and the third resistive element(s), particularly, where each resistive contribution is based on a resistance value of the resistive element, a first fraction of current from the semiconductor fins entering the resistive element and a second fraction of the current from the semiconductor fins exiting the resistive element.
    • 实施例涉及多鳍多栅极场效应晶体管(MUGFET)中的建模电阻。 在这些实施例中,多翅片MUGFET的设计包括具有横穿多个半导体鳍片的水平部分并且包括串联连接的多个第一电阻元件的栅极结构,其中与半导体鳍片的相对侧相邻的垂直部分包括第二 电阻元件由水平部分并联连接,并具有包括第三电阻元件的接触件。 基于来自第一电阻元件,第二电阻元件和第三电阻元件的电阻贡献来确定总门电阻,特别地,其中每个电阻贡献基于电阻元件的电阻值,第一部分 从半导体鳍片进入电阻元件的电流和来自离开电阻元件的半导体鳍片的电流的第二部分。
    • 10. 发明授权
    • Method and apparatus for cooperative communications between groups of communication units
    • 通信单元组之间的协作通信的方法和装置
    • US08675482B1
    • 2014-03-18
    • US12536177
    • 2009-08-05
    • Ning LuMichael Mayor
    • Ning LuMichael Mayor
    • G08C15/00
    • H04B1/7115H04B7/10H04W56/0005H04W56/0075
    • Enhanced reception in a communication system is achieved by synchronously combining transmissions from a cluster of transmitting communication devices at a group of distant receiving communication devices. The transmitting communication devices coordinate their transmissions such that each device transmits the same signal on the same communication channel at different transmission times. As a consequence of the spatial diversity of the transmitting and receiving communication devices and the temporal diversity of the transmission times, the transmitted signals arrive at the receiving communication devices at different times. The receiving communication devices each essentially treat the different transmitted signals as though they were different multipath signals from a single transmitting communication device. This permits detection at a greater range or with a lower bit error rate. In addition, the many-to-many configuration enables a communication protocol to be maintained without modification of the protocol or termination (or interruption) of a protocol message sequence.
    • 在通信系统中的增强的接收是通过在一组远程接收通信设备上同步组合来自一组发射通信设备的传输来实现的。 发射通信设备协调其传输,使得每个设备在不同的传输时间在相同的通信信道上发送相同的信号。 作为发送和接收通信设备的空间分集和传输时间的时间分集的结果,所发送的信号在不同时间到达接收通信设备。 接收通信设备各自基本上将不同的发射信号视为就像它们是来自单个发射通信设备的不同的多径信号。 这允许在较大范围或较低位错误率下进行检测。 此外,多对多配置使得能够维护通信协议而不修改协议或协议消息序列的终止(或中断)。