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    • 45. 发明申请
    • Receiver ADC clock delay based on echo signals
    • 基于回波信号的接收器ADC时钟延迟
    • US20070042721A1
    • 2007-02-22
    • US11205615
    • 2005-08-17
    • Sandeep GuptaJose Tellado
    • Sandeep GuptaJose Tellado
    • H04B1/38
    • H04B3/23
    • A device and method for a full-duplex transceiver is disclosed. The transceiver includes a transmitter DAC coupled to a transmission channel. The transmit DAC converting a digital transmission signal into an analog transmission signal. The transceiver further includes a receiver connected to the transmission channel. The receiver receives a desired signal and an echo signal, in which the echo signal includes at least a portion of the analog transmission signal. The receiver includes a receiver ADC, a programmable delay line for adjustably delaying a clock signal of the ADC, and a receiver processing circuit for adjusting the delay of the clock signal based at least in part upon the echo signal.
    • 公开了一种用于全双工收发器的装置和方法。 收发器包括耦合到传输信道的发射机DAC。 发送DAC将数字传输信号转换为模拟传输信号。 收发机还包括连接到传输信道的接收机。 接收器接收期望的信号和回波信号,其中回波信号包括模拟传输信号的至少一部分。 接收器包括接收器ADC,用于可调延迟ADC的时钟信号的可编程延迟线,以及用于至少部分地基于回波信号调整时钟信号的延迟的接收机处理电路。
    • 46. 发明授权
    • Aryl ether derivatives and processes for their preparation and herbicidal and desiccant compositions containing them
    • 芳醚衍生物及其制备方法和含有它们的除草和干燥剂组合物
    • US06613718B2
    • 2003-09-02
    • US10001816
    • 2001-12-05
    • Sandeep GuptaMasamitsu TsukamotoMark Read
    • Sandeep GuptaMasamitsu TsukamotoMark Read
    • C07D23934
    • C07D239/54A01N43/54A01N43/56A01N43/64A01N43/707A01N43/90C07D239/56C07D239/58C07D403/12C07D471/04
    • Substituted aryl ether derived compounds represented by the general structure (I) are described. X and Y are independent of each other and are represented by hydrogen, halogen, cyano, nitro, (C1-4)alkyl, (C1-4)haloalkyl, or (C1-4)haloalkoxy; Z is oxygen or sulfur; Q is selected form Q1 to Q6; A is oxygen, sulfur, or imino; R1 is hydrogen, (C1-4)alkyl, (C1-4)haloalkyl, or amino and can be independent of each other in a single molecule; R2 and R3 are independent of each other and may be selected from the group consisting of hydrogen, halogen, cyano, nitro, (C1-4)alkyl, (C1-4)haloalkyl, (C2-6)alkenyl, (C2-6)haloalkenyl and amino which may be optionally substituted with (C1-4)alkyl or (C1-4)haloalkyl; Ar is substituted or unsubstituted carbocyclic or heterocyclic aromatic ring being at least a five or six membered ring. This ring can be fused with another substituted or unsubstituted five or six membered carbocyclic or heterocyclic ring. When Q is Q5, unsubstituted or substituted phenyl is excluded. Also described are the processes for the manufacture of these compounds and agriculturally suitable compositions containing these as active ingredients which are useful as herbicides for general or selective pre-emergent or post-emergent control of undesired plant species and defoliants.
    • 描述由通式(I)表示的取代的芳基醚衍生化合物。 X和Y彼此独立并且由氢,卤素,氰基,硝基,(C 1-4)烷基,(C 1-4)卤代烷基或(C 1-4)卤代烷氧基表示; Z是氧或硫; Q选自Q1至Q6; A为氧,硫或亚氨基; R1是氢,(C1-4)烷基,(C1-4)卤代烷基或氨基,并且可以在单个分子中彼此独立; R2和R3彼此独立并且可以选自氢,卤素,氰基,硝基,(C 1-4)烷基,(C 1-4)卤代烷基,(C 2-6)烯基,(C 2-6) )卤代链烯基和可以任选被(C 1-4)烷基或(C 1-4)卤代烷基取代的氨基; Ar是至少五元或六元环的取代或未取代的碳环或杂环芳环。 该环可与另一取代或未取代的五元或六元碳环或杂环稠合。 当Q为Q5时,排除未取代或取代的苯基。 还描述了制备这些化合物的方法和含有这些作为活性成分的农业上合适的组合物的方法,其可用作用于一般或选择性芽前或突发后控制不想要的植物物种和脱叶剂的除草剂。
    • 48. 发明申请
    • SYSTEMS, METHODS, AND MEDIA FOR ONLINE SERVER WORKLOAD MANAGEMENT
    • 用于在线服务器工作负载管理的系统,方法和媒体
    • US20150339159A1
    • 2015-11-26
    • US14717908
    • 2015-05-20
    • Sandeep GuptaZahra Abbasi
    • Sandeep GuptaZahra Abbasi
    • G06F9/48G06F9/50
    • G06F9/4881G06F1/3228G06F9/48G06F9/4893G06F9/50G06F9/5027G06F9/5094Y02D10/22
    • Methods, using a hardware processor, for online server workload management are provided, comprising: receiving information regarding client device requests; determining, using a hardware processor, a workload distribution for the requests based on electricity cost and carbon footprint of one or more data centers using Lyapunov optimization; sending the workload distribution to the one or more data centers; and causing servers in the one or more data center to be active or inactive based on the workload distribution. Systems are provided, comprising at least one hardware processor configured to: receive information regarding client device requests; determine a workload distribution for the requests based on electricity cost and carbon footprint of one or more data centers using Lyapunov optimization; send the workload distribution to the one or more data centers; and cause servers in the one or more data center to be active or inactive based on the workload distribution.
    • 提供了使用硬件处理器的用于在线服务器工作负载管理的方法,包括:接收关于客户端设备请求的信息; 基于使用Lyapunov优化的一个或多个数据中心的电费和碳足迹来确定使用硬件处理器的请求的工作负载分布; 将工作负载分配发送到一个或多个数据中心; 并且使得一个或多个数据中心中的服务器基于工作负载分布而被激活或不活动。 提供了系统,包括至少一个硬件处理器,其被配置为:接收关于客户端设备请求的信息; 根据使用Lyapunov优化的一个或多个数据中心的电费和碳足迹确定请求的工作量分布; 将工作负载分配发送到一个或多个数据中心; 并使一个或多个数据中心中的服务器基于工作负载分布而处于活动状态或非活动状态。