公开(公告)号：US20070153929A1

公开(公告)日：2007-07-05

申请号：US11640286

申请日：2006-12-18

申请人： Ralph Ballentin ,  Stephen Kaminski ,  Hajo Bakker ,  Chan Zhou ,  Gerhard Wunder

发明人： Ralph Ballentin ,  Stephen Kaminski ,  Hajo Bakker ,  Chan Zhou ,  Gerhard Wunder

IPC分类号： H04K1/10

CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0048

摘要： The invention concerns a method for performing frequency selective control channel scheduling in networks using an OFDM spectrum, whereby a base station (BS1-BS8) broadcasts on at least one predefined subcarrier which is known to all mobile terminals (T1-T4) a signaling information common to all mobile terminals (T1-T4) indicating the position of at least one subcarrier of at least one frequency selective shared control channel and at least one identification of at least one addressed mobile terminal, the base station (BS1-BS8) sends signaling information for said at least one addressed mobile terminal at the indicated position of said at least one subcarrier of said at least one frequency selective shared control channel, and at least one mobile terminal (T1-T4) measures at least one subcarrier of said at least one frequency selective shared control channel for channel quality estimation, a base station (BS1-BS8), a mobile terminal (T1-T4) and a network (CN) therefor.

摘要翻译： 本发明涉及一种在使用OFDM频谱的网络中执行频率选择性控制信道调度的方法，由此基站（BS 1 -BS 8）在所有移动终端（T 1 -T 4）已知的至少一个预定子载波上广播 ）指示所有移动终端（T 1 -T 4）公共的信令信息，其指示至少一个频率选择性共享控制信道的至少一个子载波的位置和至少一个寻址的移动终端的至少一个标识，所述基站 BS 1 -BS 8）在所述至少一个频率选择性共享控制信道的所述至少一个子载波的指示位置向所述至少一个寻址移动终端发送信令信息，以及至少一个移动终端（T 1 -T 4 测量用于信道质量估计的所述至少一个频率选择共享控制信道的至少一个子载波，基站（BS 1 -BS 8），移动终端（T 1 -T 4）和网络（CN ）因此。

公开(公告)号：US08081689B2

公开(公告)日：2011-12-20

申请号：US11640286

申请日：2006-12-18

申请人： Ralph Ballentin ,  Stephen Kaminski ,  Hajo Bakker ,  Chan Zhou ,  Gerhard Wunder

发明人： Ralph Ballentin ,  Stephen Kaminski ,  Hajo Bakker ,  Chan Zhou ,  Gerhard Wunder

IPC分类号： H04K1/10

CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0048

摘要： The invention concerns a method for performing frequency selective control channel scheduling in networks using an OFDM spectrum, whereby a base station (BS1-BS8) broadcasts on at least one predefined subcarrier which is known to all mobile terminals (T1-T4) a signaling information common to all mobile terminals (T1-T4) indicating the position of at least one subcarrier of at least one frequency selective shared control channel and at least one identification of at least one addressed mobile terminal, the base station (BS1-BS8) sends signaling information for said at least one addressed mobile terminal at the indicated position of said at least one subcarrier of said at least one frequency selective shared control channel, and at least one mobile terminal (T1-T4) measures at least one subcarrier of said at least one frequency selective shared control channel for channel quality estimation, a base station (BS1-BS8), a mobile terminal (T1-T4) and a network (CN) therefor.

摘要翻译： 本发明涉及一种用于在使用OFDM频谱的网络中执行频率选择性控制信道调度的方法，由此基站（BS1-BS8）在所有移动终端（T1-T4）已知的至少一个预定义子载波上广播信令信息 指示至少一个频率选择性共享控制信道的至少一个子载波的位置的所有移动终端（T1-T4）和至少一个寻址的移动终端的至少一个标识的所有移动终端（BS-BS8）共同发送信令 用于所述至少一个寻址移动终端在所述至少一个频率选择性共享控制信道的所述至少一个子载波的指示位置的信息，以及至少一个移动终端（T1-T4）测量所述至少一个子载波的至少一个子载波 用于信道质量估计的一个频率选择共享控制信道，基站（BS1-BS8），移动终端（T1-T4）和其网络（CN）。

公开(公告)号：US07742534B2

公开(公告)日：2010-06-22

申请号：US11483720

申请日：2006-07-11

申请人： Stephen Kaminski ,  Ralph Ballentin

发明人： Stephen Kaminski ,  Ralph Ballentin

IPC分类号： H04K1/10

CPC分类号： H04L5/0044 ,  H04L1/0021 ,  H04L1/0026 ,  H04L5/0007 ,  H04L5/006 ,  H04L5/0094 ,  H04W72/08

摘要： The present invention relates to a method for transmitting user data between a transmitter and a receiver in a multi-carrier radio communication system having a plurality of orthogonal frequency sub-carriers, said method comprising the steps of selecting a set of sub-carriers on which said user data are to be transmitted between said transmitter and said receiver.According to the present invention, the method comprises the steps of: Sending from said transmitter, before transmission of said user data, an indication related to a threshold; Determining at the receiver a quality level for each sub carriers; Selecting at said receiver sub carriers to received said user data as a function of said indication related to a threshold and of said quality levels.

摘要翻译： 本发明涉及一种用于在具有多个正交频率子载波的多载波无线电通信系统中在发射机和接收机之间发送用户数据的方法，所述方法包括以下步骤：在其上选择一组子载波， 所述用户数据将在所述发射机和所述接收机之间传输。 根据本发明，该方法包括以下步骤：在发送所述用户数据之前从所述发射机发送与阈值有关的指示; 在接收端确定每个子载波的质量水平; 在所述接收机子载波处选择接收所述用户数据作为与阈值和所述质量水平相关的所述指示的函数。

公开(公告)号：US20070025458A1

公开(公告)日：2007-02-01

申请号：US11483521

申请日：2006-07-11

申请人： Stephen Kaminski ,  Ralph Ballentin

发明人： Stephen Kaminski ,  Ralph Ballentin

IPC分类号： H04K1/10

CPC分类号： H04L5/0096 ,  H04L1/0026 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0085 ,  H04W72/08 ,  H04W88/08

摘要： The present invention relates to a transmitter for transmitting user data between a transmitter and a receiver in a multi-carrier radio communication system having a plurality of orthogonal frequency sub-carriers, said method comprising the steps of selecting a set of sub-carriers on which said user data are to be transmitted between said transmitter and said receiver. According to the present invention, the transmitter comprises: means for selecting a set of sub-carriers on which said user data are to be transmitted to said receiver, and means for sending before transmission of said user data, an indication related to a threshold to said receiver.

摘要翻译： 本发明涉及一种用于在具有多个正交频率子载波的多载波无线电通信系统中在发射机和接收机之间发送用户数据的发射机，所述方法包括以下步骤：选择一组子载波， 所述用户数据将在所述发射机和所述接收机之间传输。 根据本发明，发射机包括：用于选择要向所述接收机发送所述用户数据的一组子载波的装置，以及用于在发送所述用户数据之前发送与阈值有关的指示的装置， 说接收器。

公开(公告)号：US20070025459A1

公开(公告)日：2007-02-01

申请号：US11483720

申请日：2006-07-11

申请人： Stephen Kaminski ,  Ralph Ballentin

发明人： Stephen Kaminski ,  Ralph Ballentin

IPC分类号： H04K1/10

CPC分类号： H04L5/0044 ,  H04L1/0021 ,  H04L1/0026 ,  H04L5/0007 ,  H04L5/006 ,  H04L5/0094 ,  H04W72/08

摘要： The present invention relates to a method for transmitting user data between a transmitter and a receiver in a multi-carrier radio communication system having a plurality of orthogonal frequency sub-carriers, said method comprising the steps of selecting a set of sub-carriers on which said user data are to be transmitted between said transmitter and said receiver. According to the present invention, the method comprises the steps of: Sending from said transmitter, before transmission of said user data, an indication related to a threshold; Determining at the receiver a quality level for each sub carriers; Selecting at said receiver sub carriers to received said user data as a function of said indication related to a threshold and of said quality levels.

摘要翻译： 本发明涉及一种用于在具有多个正交频率子载波的多载波无线电通信系统中在发射机和接收机之间发送用户数据的方法，所述方法包括以下步骤：在其上选择一组子载波， 所述用户数据将在所述发射机和所述接收机之间传输。 根据本发明，该方法包括以下步骤：在发送所述用户数据之前从所述发射机发送与阈值有关的指示; 在接收端确定每个子载波的质量水平; 在所述接收机子载波处选择接收所述用户数据作为与阈值和所述质量水平相关的所述指示的函数。

公开(公告)号：US06788115B2

公开(公告)日：2004-09-07

申请号：US10601865

申请日：2003-06-24

申请人： Ralph Ballentin ,  Frank Ilchmann

发明人： Ralph Ballentin ,  Frank Ilchmann

IPC分类号： G11C2702

CPC分类号： G11C27/024 ,  G11C27/026

摘要： This invention relates to circuitry for detecting peak levels of signals and particularly fast hold and sample peak detectors for analyzing signals of generally arbitrary wave shape and form having a high precision, high slew-rate, very short retention, and a low distortion. The circuitry comprising a comparator circuit comprising two signal inputs and a signal output, where the output signal depends from the difference between the input signals, a sample and hold circuit comprising switching means controlled by said signal output for sampling and holding means for holding the output signal, a compensation circuit for compensating residual currents comprising emulating means for emulating residual currents caused by said comparator circuit influencing the functionality of said sample and hold circuit, and an unload circuit comprising a clearing means for decreasing the output signal of said sample and hold circuit.

摘要翻译： 本发明涉及用于检测信号的峰值电平的电路，特别是用于分析具有高精度，高转换速率，非常短的保持和低失真的大体上任意波形和形式的信号的快速保持和采样峰值检测器。 该电路包括一个包括两个信号输入和一个信号输出的比较器电路，其中输出信号取决于输入信号之间的差异，采样和保持电路包括由所述信号输出控制的开关装置，用于采样和保持装置， 信号，用于补偿剩余电流的补偿电路，包括用于仿真由影响所述采样和保持电路的功能的所述比较器电路引起的残余电流的仿真装置，以及卸载电路，其包括用于减小所述采样和保持电路的输出信号的清零装置 。

公开(公告)号：US06791377B2

公开(公告)日：2004-09-14

申请号：US10435389

申请日：2003-05-12

申请人： Frank Ilchmann ,  Detlef Rösener ,  Ralph Ballentin

发明人： Frank Ilchmann ,  Detlef Rösener ,  Ralph Ballentin

IPC分类号： H03B100

CPC分类号： H03G3/3036 ,  H03F3/45502 ,  H03G1/0023

摘要： A circuit arrangement for an LVDS driver, which uses combined bipolar and MOSFET technology with at least two MOSFETs, is shown, wherein a multiplier circuit is connected to an output stage of the LVDS driver and the multiplier circuit is controlled by means of an automatic control circuit, which generates control signals for controlling a current source of the multiplier circuit and for controlling the amplification factor of differential input signals of the multiplier circuit. Advantages of the invention are that it enables said technology, in which semi-conductor components are used in bipolar techniques (e.g. NPN and/or PNP transistors) (as well as MOS technology), to take advantage of the high speed of the bipolar elements compared with MOS elements.

摘要翻译： 示出了用于LVDS驱动器的电路装置，其使用具有至少两个MOSFET的组合双极和MOSFET技术，其中乘法器电路连接到LVDS驱动器的输出级，乘法器电路通过自动控制 电路，其产生用于控制乘法器电路的电流源并用于控制乘法器电路的差分输入信号的放大系数的控制信号。 本发明的优点在于它实现了半导体元件用于双极技术（例如NPN和/或PNP晶体管）（以及MOS技术）中的所有技术，以利用双极元件的高速度 与MOS元素相比。