-
公开(公告)号：US07088288B1
公开(公告)日：2006-08-08
申请号：US10340006
申请日：2003-01-10
CPC分类号： H01Q3/2605
摘要： A method of controlling an antenna system of a wireless communication network having a plurality of cells is disclosed. The method comprises the steps of determining antenna weights to enable communication between a wireless communication network and the wireless communication device within the wireless communication network; storing the antenna weights in a programmable memory associated with the wireless communication network; and providing predetermined stored antenna weights to the antenna system based upon a location of the wireless communication device. A circuit and wireless communication network for controlling an antenna system are also disclosed.
摘要翻译： 公开了一种控制具有多个小区的无线通信网络的天线系统的方法。 该方法包括以下步骤：确定天线权重以实现无线通信网络内无线通信网络与无线通信设备之间的通信; 将所述天线权重存储在与所述无线通信网络相关联的可编程存储器中; 并且基于所述无线通信设备的位置，向所述天线系统提供预定的存储的天线权重。 还公开了一种用于控制天线系统的电路和无线通信网络。
-
公开(公告)号：US07512188B1
公开(公告)日：2009-03-31
申请号：US10412532
申请日：2003-04-10
CPC分类号： H04L27/2003
摘要： The present invention relates to a system for communicating between two integrated circuits (ICs) or within an IC. The ICs are either on the same circuit boards or on different circuit boards with a common backplane. The system comprises a first integrated circuit having an output circuit for generating phase shift keying signals and a second integrated circuit having an input circuit for decoding the phase shift keying signals. The output circuit may include a ring oscillator for generating multiple clock signals that are phase-locked to one another.
摘要翻译： 本发明涉及用于在两个集成电路（IC）之间或内部进行通信的系统。 IC集成在同一个电路板上，或者在具有公共背板的不同电路板上。 该系统包括具有用于产生相移键控信号的输出电路的第一集成电路和具有用于解码相移键控信号的输入电路的第二集成电路。 输出电路可以包括用于产生相互锁相的多个时钟信号的环形振荡器。
-
公开(公告)号：US07349488B1
公开(公告)日：2008-03-25
申请号：US10412533
申请日：2003-04-10
摘要： The present invention relates to a system for communicating between two integrated circuits (ICs) or within an IC. The ICs are either on the same circuit boards or on different circuit boards with a common backplane. A first integrated circuit has transmitter circuit that generates frequency shift keying signals using digital data and a second integrated circuit has a receiver circuit for recovering the digital data from the frequency shift keying signals.
摘要翻译： 本发明涉及用于在两个集成电路（IC）之间或内部进行通信的系统。 IC集成在同一个电路板上，或者在具有公共背板的不同电路板上。 第一集成电路具有使用数字数据产生频移键控信号的发射机电路，第二集成电路具有用于从频移键控信号中恢复数字数据的接收机电路。
-
4.发明授权Determining a characteristic of atomic particles affecting a programmable logic device 有权确定影响可编程逻辑器件的原子粒子的特性公开(公告)号：US07763861B1
公开(公告)日：2010-07-27
申请号：US11975972
申请日：2007-10-23
IPC分类号： G01T3/00
CPC分类号： H03K19/17764
摘要： Methods and systems are provided for determining a characteristic of an atomic particle affecting a programmable logic device (PLD). The PLD is configured to generate a value at one or more outputs. A source generates a packet of atomic particles. The departure from the source is indicated for the packet of the atomic particles. The PLD is impacted with the packet of the atomic particles. A change is detected in the value of one or more outputs of the PLD. The change in the value of the output or outputs is a result of the impact of the PLD by one of the atomic particles from the packet. A time interval is determined between the departure of the packet of the atomic particles from the source and the change in the value of the output or outputs.
摘要翻译： 提供了用于确定影响可编程逻辑器件（PLD）的原子粒子的特性的方法和系统。 PLD被配置为在一个或多个输出处产生一个值。 源产生一个原子粒子包。 对于原子粒子的包，指示源的偏离。 PLD受到原子粒子的包的影响。 在PLD的一个或多个输出的值中检测到变化。 输出或输出值的变化是PLD受到数据包中原子粒子之一的影响的结果。 在来自源的原子粒子的分组的离开与输出或输出的值的变化之间确定时间间隔。
-
-
-
搜索结果
4 条记录 (耗时 0.018 秒)
