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1. 发明申请

US20130077524A1 Method and System for Improved Interference Cancellation by Path Selection 有权
标题翻译：通过路径选择改善干扰消除的方法和系统
公开(公告)号：US20130077524A1
公开(公告)日：2013-03-28
申请号：US13703235
申请日：2010-09-16
申请人： Hans Grubeck
发明人： Hans Grubeck
IPC分类号： H04B15/00
CPC分类号： H04B15/00 , H04B1/7107
摘要： The present invention discloses method and system for improving performance of interference cancellation in a radio communication system. The method comprises: estimating power of an interfering signal contained in a received signal; estimating power of an additive estimate error signal added to the interfering signal; and canceling the interfering signal from the received signal if the estimated power of the additive estimate error signal is lower than the estimated power of the interfering signal. A cellular mobile terminal and a cellular base station comprising the system are also disclosed.
摘要翻译：本发明公开了一种在无线通信系统中提高干扰消除性能的方法和系统。该方法包括：估计包含在接收信号中的干扰信号的功率; 估计添加到干扰信号的加法估计误差信号的功率; 以及如果所述加法估计误差信号的估计功率低于所述干扰信号的估计功率，则从所述接收信号中消除所述干扰信号。还公开了一种蜂窝移动终端和包括该系统的蜂窝基站。

2. 发明授权

US09203526B2 Method and system for improved interference cancellation by path selection 有权
标题翻译：通过路径选择改善干扰消除的方法和系统
公开(公告)号：US09203526B2
公开(公告)日：2015-12-01
申请号：US13703235
申请日：2010-09-16
申请人： Hans Grubeck
发明人： Hans Grubeck
IPC分类号： H04B15/00 , H04B1/7107
CPC分类号： H04B15/00 , H04B1/7107
摘要： The present invention discloses method and system for improving performance of interference cancellation in a radio communication system. The method comprises: estimating power of an interfering signal contained in a received signal; estimating power of an additive estimate error signal added to the interfering signal; and canceling the interfering signal from the received signal if the estimated power of the additive estimate error signal is lower than the estimated power of the interfering signal. A cellular mobile terminal and a cellular base station comprising the system are also disclosed.
摘要翻译：本发明公开了一种在无线通信系统中提高干扰消除性能的方法和系统。该方法包括：估计包含在接收信号中的干扰信号的功率; 估计添加到干扰信号的加法估计误差信号的功率; 以及如果所述加法估计误差信号的估计功率低于所述干扰信号的估计功率，则从所述接收信号中消除所述干扰信号。还公开了一种蜂窝移动终端和包括该系统的蜂窝基站。

3. 发明授权

US06009334A Method and system for determining position of mobile radio terminals 失效
标题翻译：确定移动无线终端位置的方法和系统
公开(公告)号：US06009334A
公开(公告)日：1999-12-28
申请号：US978960
申请日：1997-11-26
申请人： Hans Grubeck , Sven Fischer , Patrik Lundqvist
发明人： Hans Grubeck , Sven Fischer , Patrik Lundqvist
IPC分类号： H04B7/26 , G01S11/08 , H04W64/00 , H04M11/00 , G01S3/02
CPC分类号： H04W64/00 , G01S11/08
摘要： A method and apparatus are disclosed for determining more accurately, in a radio environment with time dispersion, the distance between a radio receiver and radio transmitter, by special processing of received radio signals that have been transmitted repeatedly from the same radio transmitter and are possibly subject to multipath propagation. The Time of Arrival (TOA) of the received radio signals is repeatedly estimated using channel power profiles. A TOA value near the minimum occurring TOA is selected wherein each estimated TOA is derived from incoherent integration of a randomly chosen number of the received bursts having the same known bit sequence, in order to eliminate the influence of noise.
摘要翻译：公开了一种方法和装置，用于通过专门处理已经从同一无线电发射机重复发射并且可能被接收的无线电信号的特殊处理，在具有时间分散的无线电环境中更准确地确定无线电接收机和无线电发射机之间的距离多径传播。使用信道功率分布重复地估计所接收的无线电信号的到达时间（TOA）。选择在最小出现的TOA附近的TOA值，其中每个估计的TOA源自具有相同已知比特序列的随机选择数量的接收脉冲串的非相干积分，以消除噪声的影响。

4. 发明申请

US20130219241A1 METHOD FOR STOPPING ITERATION IN AN ITERATIVE TURBO DECODER AND AN ITERATIVE TURBO DECODER 有权
标题翻译：在迭代涡轮解码器和迭代涡轮解码器中停止迭代的方法
公开(公告)号：US20130219241A1
公开(公告)日：2013-08-22
申请号：US13823346
申请日：2011-01-05
申请人： Hans Grubeck
发明人： Hans Grubeck
IPC分类号： H03M13/29
CPC分类号： H03M13/2933 , H03M13/09 , H03M13/2975 , H04L1/005 , H04L1/0066
摘要： The present document discloses a method for stopping iteration in an iterative Turbo decoder and an iterative Turbo decoder. Hard decisions from the two convolutional decoders of the iterative Turbo decoder are used simultaneously to determining when to stop the iteration in the iterative Turbo decoder.
摘要翻译：本文件公开了一种在迭代Turbo解码器和迭代Turbo解码器中停止迭代的方法。同时使用来自迭代Turbo解码器的两个卷积解码器的硬判决来确定何时在迭代Turbo解码器中停止迭代。

5. 发明授权

US09136880B2 Method for stopping iteration in an iterative turbo decoder and an iterative turbo decoder 有权
标题翻译：用于在迭代turbo解码器和迭代turbo解码器中停止迭代的方法
公开(公告)号：US09136880B2
公开(公告)日：2015-09-15
申请号：US13823346
申请日：2011-01-05
申请人： Hans Grubeck
发明人： Hans Grubeck
IPC分类号： H03M13/00 , H03M13/29 , H04L1/00 , H03M13/09
CPC分类号： H03M13/2933 , H03M13/09 , H03M13/2975 , H04L1/005 , H04L1/0066
摘要： The present document discloses a method for stopping iteration in an iterative Turbo decoder and an iterative Turbo decoder. Hard decisions from the two convolutional decoders of the iterative Turbo decoder are used simultaneously to determining when to stop the iteration in the iterative Turbo decoder.
摘要翻译：本文件公开了一种在迭代Turbo解码器和迭代Turbo解码器中停止迭代的方法。同时使用来自迭代Turbo解码器的两个卷积解码器的硬判决来确定何时在迭代Turbo解码器中停止迭代。

6. 发明授权

US6064888A Method and system for determining position of mobile radio terminals 失效
标题翻译：确定移动无线终端位置的方法和系统
公开(公告)号：US6064888A
公开(公告)日：2000-05-16
申请号：US978912
申请日：1997-11-26
申请人： Patrik Lundqvist , Hans Grubeck , Bengt Bergkvist , Sven Fischer
发明人： Patrik Lundqvist , Hans Grubeck , Bengt Bergkvist , Sven Fischer
IPC分类号： G01S5/06 , G01S5/14 , G01S19/03 , H04W64/00 , H04Q7/00 , H04Q7/24
CPC分类号： H04W64/00 , G01S5/06 , G01S5/14
摘要： A method and system are disclosed for determining the distance between a radio receiver (RX) and a radio transmitter (TX) by uplink time measurements, whereby uplink messages are transmitted by the transmitter (TX) and used primarily for position determination. In one embodiment, the uplink messages are intra-cell handover messages if the transmitter (TX) is a component of a mobile radio terminal which is operating in accordance with an existing TDMA standard. In a second embodiment, the uplink messages are a new type of message transmitted in time slots not used by the mobile radio terminal and preferably, also not used by other mobile radio terminals in the system, if the transmitter (TX) is a component of a mobile radio terminal which is operating in accordance with a new or emerging TDMA standard. The evolving GSM radio air-interface standard is an example of such a TDMA standard.
摘要翻译：公开了一种用于通过上行链路时间测量来确定无线电接收机（RX）和无线电发射机（TX）之间的距离的方法和系统，由此上行链路消息由发射机（TX）发送并主要用于位置确定。在一个实施例中，如果发射机（TX）是根据现有TDMA标准操作的移动无线电终端的组件，则上行链路消息是小区内切换消息。在第二实施例中，上行链路消息是在移动无线电终端未使用的时隙中发送的新类型的消息，并且优选地也不被系统中的其他移动无线终端使用，如果发射机（TX）是根据新的或新兴的TDMA标准操作的移动无线电终端。演进的GSM无线电空中接口标准是这种TDMA标准的一个例子。

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