专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050207479A1 Method and device for carrying out a plurality of correlation procedures in a mobile telephony environment 有权
标题翻译：用于在移动电话环境中执行多个相关程序的方法和装置
公开(公告)号：US20050207479A1
公开(公告)日：2005-09-22
申请号：US11075848
申请日：2005-03-09
申请人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le , Manfred Zimmermann , Christian Drewes
发明人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le , Manfred Zimmermann , Christian Drewes
IPC分类号： G06F17/15 , H04B1/707
CPC分类号： G06F17/15 , H04B1/707
摘要： In a method for carrying out a plurality of correlation procedures in a mobile radio system, sample values which have been written to a data memory (DS) are read using a predetermined reading rule. Two correlation procedures are carried out on the basis of the sample values which have been read. This reading rule is in this case independent of the correlation procedure to be carried out.
摘要翻译：在用于在移动无线电系统中执行多个相关程序的方法中，使用预定的读取规则读取已写入数据存储器（DS）的样本值。基于所读取的样本值进行两个相关程序。在这种情况下，这种阅读规则独立于要执行的相关程序。

2. 发明授权

US07522655B2 Method and device for carrying out a plurality of correlation procedures in a mobile telephony environment 有权
标题翻译：用于在移动电话环境中执行多个相关程序的方法和装置
公开(公告)号：US07522655B2
公开(公告)日：2009-04-21
申请号：US11075848
申请日：2005-03-09
申请人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le , Manfred Zimmermann , Christian Drewes
发明人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le , Manfred Zimmermann , Christian Drewes
IPC分类号： H04B1/707
CPC分类号： G06F17/15 , H04B1/707
摘要： In a method for carrying out a plurality of correlation procedures in a mobile radio system, sample values which have been written to a data memory (DS) are read using a predetermined reading rule. Two correlation procedures are carried out on the basis of the sample values which have been read. This reading rule is in this case independent of the correlation procedure to be carried out.
摘要翻译：在用于在移动无线电系统中执行多个相关程序的方法中，使用预定的读取规则读取已写入数据存储器（DS）的样本值。基于所读取的样本值进行两个相关程序。在这种情况下，这种阅读规则独立于要执行的相关程序。

3. 发明申请

US20050195926A1 Device and method for carrying out correlations in a mobile radio system 审中-公开
标题翻译：在移动无线电系统中执行相关的装置和方法
公开(公告)号：US20050195926A1
公开(公告)日：2005-09-08
申请号：US11076094
申请日：2005-03-09
申请人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le
发明人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le
IPC分类号： H04B1/707 , H04L27/06
CPC分类号： H04L27/06 , H04B1/70735 , H04B1/70752 , H04B1/708 , H04B2201/70707
摘要： A device (11) for carrying out a correlation, having a data memory (12) for storage of a sequence of sample values (110), having an address generator (13) for production of addresses for reading a data word (111), in which the sequence of sample values in the data word (111) need not be chronological, having a code generator (15) for production of a correlation word (112) from sequence elements in a correlation sequence, with the sequence elements being arranged in the correlation word (112) in a sequence which depends on the data word (111), and having a correlator unit (14).
摘要翻译：一种用于执行相关性的设备（11），具有用于存储采样值序列（110）的数据存储器（12），具有用于产生用于读取数据字（111）的地址的地址发生器（13）其中数据字（111）中的采样值的序列不需要按时间顺序，具有用于从相关序列中的序列元素产生相关字（112）的代码发生器（15），其中序列元素被布置在取决于数据字（111）的序列中的相关字（112），并具有相关器单元（14）。

4. 发明申请

US20050207393A1 Method and device for synchronizing a mobile radio receiver 有权
标题翻译：用于同步移动无线电接收机的方法和设备
公开(公告)号：US20050207393A1
公开(公告)日：2005-09-22
申请号：US11076210
申请日：2005-03-09
申请人： Burkhard Becker , Thuyen Le , Steffen Paul , Thomas Ruprich
发明人： Burkhard Becker , Thuyen Le , Steffen Paul , Thomas Ruprich
IPC分类号： H04B7/26 , H04J3/06
CPC分类号： H04J3/0608 , H04B7/2681
摘要： A method for synchronization of a mobile radio receiver having a time slot structure for a radio signal is disclosed. A data stream received by the mobile radio receiver is filtered in a filter, thereby producing a decision sequence of received data as a set of maximum possible determined time slot boundaries. The decision sequence is processed in a two-step method such that, in a first method step, a subset is selected from the decision sequence and, then, in a second method step, the elements of said subset are averaged over time, with the time slot boundary which is used for synchronization being obtained as the result of this averaging process. In this case, the subset is selected using statistical characteristics of those signal sample values that are associated with a time slot boundary, and of those signal sample values which are not associated with a time slot boundary.
摘要翻译：公开了一种具有用于无线电信号的时隙结构的移动无线电接收机的同步方法。由移动无线电接收机接收的数据流在滤波器中被滤波，从而产生接收数据的判定序列作为最大可能确定的时隙边界的集合。以两步法处理决策序列，使得在第一方法步骤中，从决策序列中选择子集，然后在第二方法步骤中，所述子集的元素随时间被平均化，其中作为该平均处理的结果，获得用于同步的时隙边界。在这种情况下，使用与时隙边界相关联的那些信号采样值的统计特性以及与时隙边界不相关联的信号采样值来选择子集。

5. 发明授权

US07499473B2 Method and device for synchronizing a mobile radio receiver 有权
标题翻译：用于同步移动无线电接收机的方法和设备
公开(公告)号：US07499473B2
公开(公告)日：2009-03-03
申请号：US11076210
申请日：2005-03-09
申请人： Burkhard Becker , Thuyen Le , Steffen Paul , Thomas Ruprich
发明人： Burkhard Becker , Thuyen Le , Steffen Paul , Thomas Ruprich
IPC分类号： H04J3/06
CPC分类号： H04J3/0608 , H04B7/2681
摘要： A method for synchronization of a mobile radio receiver having a time slot structure for a radio signal is disclosed. A data stream received by the mobile radio receiver is filtered in a filter, thereby producing a decision sequence of received data as a set of maximum possible determined time slot boundaries. The decision sequence is processed in a two-step method such that, in a first method step, a subset is selected from the decision sequence and, then, in a second method step, the elements of said subset are averaged over time, with the time slot boundary which is used for synchronization being obtained as the result of this averaging process. In this case, the subset is selected using statistical characteristics of those signal sample values that are associated with a time slot boundary, and of those signal sample values which are not associated with a time slot boundary.
摘要翻译：公开了一种具有用于无线电信号的时隙结构的移动无线电接收机的同步方法。由移动无线电接收机接收的数据流在滤波器中被滤波，从而产生接收数据的判定序列作为最大可能确定的时隙边界的集合。以两步法处理决策序列，使得在第一方法步骤中，从决策序列中选择子集，然后在第二方法步骤中，所述子集的元素随时间被平均化，其中作为该平均处理的结果，获得用于同步的时隙边界。在这种情况下，使用与时隙边界相关联的那些信号采样值的统计特性以及与时隙边界不相关联的信号采样值来选择子集。

6. 发明授权

US07489751B2 Method and apparatus for synchronization of a receiver to a transmitter 失效
标题翻译：一种接收机与发射机同步的方法和装置
公开(公告)号：US07489751B2
公开(公告)日：2009-02-10
申请号：US11076141
申请日：2005-03-09
申请人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le
发明人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le
IPC分类号： H04L7/00 , H04J3/06
CPC分类号： H04L7/00 , H04B1/7077 , H04B1/7093
摘要： In a method for synchronization of a receiver to a transmitter which periodically transmits a sequence which is known in the receiver, a subset of possible synchronization times is determined in a first selection process by repeated correlation of the received signal with the known sequence and comparison of the correlation responses, as calculated for the correlations, with a threshold value. The threshold value is in this case varied adaptively as a function of at least one parameter which is measured during the correlations.
摘要翻译：在接收器同步发送器的方法中，周期性地发送在接收机中已知的序列，可以在第一选择过程中确定接收信号与已知序列的重复相关性的可能同步时间的子集，对于相关性计算的相关响应与阈值。在这种情况下，阈值作为在相关期间测量的至少一个参数的函数自适应地变化。

7. 发明申请

US20050201502A1 Method and apparatus for synchronization of a receiver to a transmitter 失效
标题翻译：一种接收机与发射机同步的方法和装置
公开(公告)号：US20050201502A1
公开(公告)日：2005-09-15
申请号：US11076141
申请日：2005-03-09
申请人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le
发明人： Thomas Ruprich , Steffen Paul , Burkhard Becker , Thuyen Le
IPC分类号： H04B1/707 , H04L7/00
CPC分类号： H04L7/00 , H04B1/7077 , H04B1/7093
摘要： In a method for synchronization of a receiver to a transmitter which periodically transmits a sequence which is known in the receiver, a subset of possible synchronization times is determined in a first selection process by repeated correlation of the received signal with the known sequence and comparison of the correlation responses, as calculated for the correlations, with a threshold value. The threshold value is in this case varied adaptively as a function of at least one parameter which is measured during the correlations.
摘要翻译：在接收器同步发送器的方法中，周期性地发送在接收机中已知的序列，在第一选择过程中通过将接收到的信号与已知序列重复相关来确定可能同步时间的子集，并比较对于相关性计算的相关响应与阈值。在这种情况下，阈值作为在相关期间测量的至少一个参数的函数自适应地变化。

8. 发明申请

US20050238124A1 Apparatus and method for readjustment of a sampling time in radio receivers 有权
标题翻译：无线电接收机采样时间调整的装置和方法
公开(公告)号：US20050238124A1
公开(公告)日：2005-10-27
申请号：US11103039
申请日：2005-04-11
申请人： Burkhard Becker , Steffen Paul , Thomas Ruprich
发明人： Burkhard Becker , Steffen Paul , Thomas Ruprich
IPC分类号： H04B1/707 , H04B1/10
CPC分类号： H04B1/7085
摘要： An apparatus for readjustment of a sampling time in a radio receiver includes a means for determination of any sampling time error in a discrete-value received signal that emits a sampling time error signal. A filter arrangement is provided that includes a multi-rate filter that filters the sampling time error signal. A correction element receives the discrete-value received signal and the filtered sampling time error signal, and emits a discrete-value received signal whose timing has been corrected in accordance with the sampling time error.
摘要翻译：用于在无线电接收机中重新调整采样时间的装置包括用于确定发射采样时间误差信号的离散值接收信号中的任何采样时间误差的装置。提供了一种滤波器装置，其包括滤波采样时间误差信号的多速率滤波器。校正元件接收离散值接收信号和滤波后的采样时间误差信号，并根据采样时间误差发出其定时被校正的离散值接收信号。

9. 发明授权

US07577220B2 Apparatus and method for readjustment of a sampling time in radio receivers 有权
标题翻译：无线电接收机采样时间调整的装置和方法
公开(公告)号：US07577220B2
公开(公告)日：2009-08-18
申请号：US11103039
申请日：2005-04-11
申请人： Burkhard Becker , Steffen Paul , Thomas Ruprich
发明人： Burkhard Becker , Steffen Paul , Thomas Ruprich
IPC分类号： H04L7/00 , G06F17/17
CPC分类号： H04B1/7085
摘要： An apparatus for readjustment of a sampling time in a radio receiver includes a component for determination of any sampling time error in a discrete-value received signal that emits a sampling time error signal. A filter arrangement is provided that includes a multi-rate filter that filters the sampling time error signal. A correction element receives the discrete-value received signal and the filtered sampling time error signal, and emits a discrete-value received signal whose timing has been corrected in accordance with the sampling time error.
摘要翻译：用于在无线电接收机中重新调整采样时间的装置包括用于确定发射采样时间误差信号的离散值接收信号中的任何采样时间误差的分量。提供了一种滤波器装置，其包括滤波采样时间误差信号的多速率滤波器。校正元件接收离散值接收信号和滤波后的采样时间误差信号，并根据采样时间误差发出其定时被校正的离散值接收信号。

10. 发明授权

US07542726B2 Methods and apparatuses for detecting the TX diversity mode for mobile radio receivers 有权
标题翻译：用于检测移动无线电接收机的TX分集模式的方法和装置
公开(公告)号：US07542726B2
公开(公告)日：2009-06-02
申请号：US11119483
申请日：2005-04-29
申请人： Thomas Ruprich , Steffen Paul
发明人： Thomas Ruprich , Steffen Paul
IPC分类号： H04B1/00
CPC分类号： H04L1/0618
摘要： In a method and an apparatus (1) for transmission diversity mode detection in a mobile radio receiver using a decision function, the decision function which is used for detection of the transmission diversity mode is based on the coherent processing of two successive input signal data tuples {r(k);r(k+1)} and {r(k+2);r(k+3)} and recording of a phase offset between the two tuples.
摘要翻译：在用于使用决策功能的移动无线电接收机中进行发射分集模式检测的方法和装置（1）中，用于检测发射分集模式的判决函数是基于两个连续输入信号数据元组的相干处理 {r（k）; r（k + 1）}和{r（k + 2）; r（k + 3）}和两个元组之间的相位偏移的记录。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式