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    • 85. 发明授权
    • Volatile memory elements with minimized area and leakage current
    • 具有最小面积和漏电流的易失性存储元件
    • US08081503B1
    • 2011-12-20
    • US12395598
    • 2009-02-27
    • Andy NguyenLing Yu
    • Andy NguyenLing Yu
    • G11C11/00
    • G11C8/10G11C11/413
    • Arrays of memory elements may have data lines and address lines. Each memory element may have five transistors. An address decoder may receive an undecoded address signal and may produce a corresponding decoded address signal. The decoded version of the address signal may be used in addressing the memory elements in the memory array. The memory array may be loaded with configuration data. Loaded memory elements may each provide a static output control signal that configures a programmable logic transistor in programmable logic. The memory elements may be powered with an elevated voltage during normal operation. Boosted address signals may be used when addressing the memory array. The address decoder may contain circuitry that is responsive to a clear control signal and an address output enable signal. The memory element array may be cleared by asserting the clear control signal and address output enable signal.
    • 存储器元件的阵列可以具有数据线和地址线。 每个存储元件可以具有五个晶体管。 地址解码器可以接收未编码的地址信号并且可以产生对应的解码的地址信号。 地址信号的解码版本可以用于寻址存储器阵列中的存储器元件。 存储器阵列可以被加载配置数据。 加载的存储器元件可以各自提供将可编程逻辑晶体管配置为可编程逻辑的静态输出控制信号。 存储元件可以在正常操作期间用升高的电压供电。 在寻址存储器阵列时可以使用增强的地址信号。 地址解码器可以包含响应于清除控制信号和地址输出使能信号的电路。 可以通过断言清除控制信号和地址输出使能信号来清除存储元件阵列。
    • 86. 发明申请
    • Method and Apparatus for Providing Service-Based Cell Reselection
    • 提供基于服务的小区重选的方法和装置
    • US20080045262A1
    • 2008-02-21
    • US11557324
    • 2006-11-07
    • Vanvinh PhanLing YuMarkku Vainikka
    • Vanvinh PhanLing YuMarkku Vainikka
    • H04B7/00H04Q7/20
    • H04W36/00837H04W8/18H04W36/14H04W48/18
    • An approach is provided for cell selection or reselection in a multi-radio network environment involving at least two different radio access technologies. A service preference information which indicates service preferences for different radio access technologies can be set at a network element and be sent to at least one terminal device. At the terminal device, the service preference information is detected and a serving cell is selected based on the detected service preference information. Thereby, the network is capable of performing service-based control of cell selection or reselection of the terminal device upon initiating access for a certain service in an overlaid multi-RAT environment. This in turn enhances network utility, operation and performance.
    • 提供了一种在涉及至少两种不同无线电接入技术的多无线电网络环境中的小区选择或重选的方法。 可以将表示不同无线接入技术的服务偏好的服务偏好信息设置在网元上,并发送给至少一个终端设备。 在终端装置中,根据检测到的服务偏好信息检测服务偏好信息,选择服务小区。 因此,网络能够在重叠的多RAT环境中的特定服务发起访问时,执行基于服务的小区选择控制或终端设备的重新选择。 这反过来又增强了网络的实用性,操作性和性能。
    • 89. 发明申请
    • Techniques For Measuring Voltages in a Circuit
    • 电路中测量电压的技术
    • US20110204924A1
    • 2011-08-25
    • US13103832
    • 2011-05-09
    • Andy NguyenLing Yu
    • Andy NguyenLing Yu
    • H03K5/22
    • G01R19/16552
    • A circuit includes a comparator, a resistor divider, a control circuit, a multiplexer, and a programmable gain amplifier. The comparator is operable to measure an internal voltage of the circuit based on a selected reference voltage. The resistor divider is operable to generate reference voltages. The control circuit is operable to generate a select signal based on an output signal of the comparator. The multiplexer is operable to select one of the reference voltages from the resistor divider as the selected reference voltage based on the select signal. The programmable gain amplifier is configurable to generate a compensation voltage to compensate for an offset voltage of the comparator. The compensation voltage is provided to an input of the comparator.
    • 电路包括比较器,电阻分压器,控制电路,多路复用器和可编程增益放大器。 比较器可操作以基于所选择的参考电压来测量电路的内部电压。 电阻分压器可操作以产生参考电压。 控制电路可操作以基于比较器的输出信号产生选择信号。 多路复用器可操作以基于选择信号从电阻分压器中选择参考电压中的一个作为所选参考电压。 可编程增益放大器可配置为产生补偿电压以补偿比较器的偏移电压。 补偿电压被提供给比较器的输入端。