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1. 发明授权

US08903399B2 Methods and network nodes for detecting short stay handover 有权
标题翻译：用于检测短停留切换的方法和网络节点
公开(公告)号：US08903399B2
公开(公告)日：2014-12-02
申请号：US13520676
申请日：2012-06-07
申请人： Angelo Centonza , Fredrik Gunnarsson , Walter Müller , Oumer Teyeb
发明人： Angelo Centonza , Fredrik Gunnarsson , Walter Müller , Oumer Teyeb
IPC分类号： H04W36/00 , H04W4/00 , H04W36/24 , H04W92/20 , H04W88/08
CPC分类号： H04W36/245 , H04W88/08 , H04W92/20
摘要： Embodiments herein relate to a method in a second network node (13,14) for detecting a short stay handover of a user equipment (11) in a second cell (16) in a telecommunication system (10). The user equipment (11) is handed over from a first cell (15) to the second cell (16) and from the second cell (16) to a third cell (17) in the telecommunication system (10). The second network node sends, to a first network node (12,18), an indication in a message that a short stay handover has occurred when determined that the user equipment (11) is handed over to the third cell (17) before a time threshold, thereby enabling the first network node (12,18) to detect the short stay handover.
摘要翻译：本文的实施例涉及用于检测电信系统（10）中的第二小区（16）中的用户设备（11）的短停留切换的第二网络节点（13,14）中的方法。用户设备（11）从第一小区（15）切换到第二小区（16），并从电信系统（10）中的第二小区（16）切换到第三小区（17）。第二网络节点在确定在用户设备（11）被移交给第三小区（17）之前向消息中发送短停留切换已经发生的消息中的指示，从而使得第一网络节点（12,18）能够检测短停留切换。

2. 发明授权

US08946817B2 Semiconductor device with compensation regions 有权
标题翻译：具有补偿区域的半导体器件
公开(公告)号：US08946817B2
公开(公告)日：2015-02-03
申请号：US13862835
申请日：2013-04-15
申请人： Infineon Technologies Austria AG
发明人： Franz Hirler
IPC分类号： H01L29/66 , H01L29/06 , H01L29/10 , H01L29/36 , H01L29/78
CPC分类号： H01L29/0684 , H01L29/0634 , H01L29/0692 , H01L29/0696 , H01L29/0878 , H01L29/10 , H01L29/1079 , H01L29/1095 , H01L29/36 , H01L29/423 , H01L29/7397 , H01L29/78 , H01L29/7811 , H01L29/7813 , H01L29/8611
摘要： A semiconductor device includes a semiconductor body including an inner region, and an edge region, a first doped device region of a first doping type in the inner region and the edge region and coupled to a first terminal, and at least one second doped device region of a second doping type complementary to the first doping type in the inner region and coupled to a second terminal. Further, the semiconductor device includes a minority carrier converter structure in the edge region. The minority carrier converter structure includes a first trap region of the second doping type adjoining the first doped device region, and a conductor electrically coupling the first trap region to the first doped device region.
摘要翻译：半导体器件包括半导体本体，其包括内部区域和边缘区域，内部区域中的第一掺杂型的第一掺杂器件区域和边缘区域并且耦合到第一端子，以及至少一个第二掺杂器件区域第二掺杂类型与内部区域中的第一掺杂类型互补并耦合到第二端子。此外，半导体器件在边缘区域中包括少数载流子转换器结构。少数载流子转换器结构包括邻接第一掺杂器件区的第二掺杂类型的第一陷阱区和将第一陷阱区电耦合到第一掺杂器件区的导体。

3. 发明授权

US08134354B2 Active transient response circuits, system and method for digital multiphase pulse width modulated regulators 有权
标题翻译：有源瞬态响应电路，数字多相脉宽调制调节器的系统和方法
公开(公告)号：US08134354B2
公开(公告)日：2012-03-13
申请号：US12396975
申请日：2009-03-03
申请人： Benjamim Tang , Robert T. Carroll , Scott W. Southwell , Kenneth A. Ostrom , Richard C. Pierson
发明人： Benjamim Tang , Robert T. Carroll , Scott W. Southwell , Kenneth A. Ostrom , Richard C. Pierson
IPC分类号： G05F1/59
CPC分类号： H02M3/1584
摘要： Disclosed is a multi-phase pulse width modulated voltage regulator and method in which transient voltage excursions or deviations that exceed the load line voltage by more than a predetermined amount are detected by an ATR circuit and a correction signal is applied. The correction signal is in the form of asynchronous pulses and the number of such pulses is a function of the magnitude of the voltage excursion as determined by the number of thresholds that are exceeded. Also disclosed is an adaptive voltage positioning (AVP) circuit and method for early detection of a transient event by sensing voltage changes at the load and adjusting the target voltage with pre-determined current values prior to the time that ATR event changes in the current at the load are detected. The AVP load line is pre-positioned for more precise current control. Also disclosed is an adaptive filter with adjustable frequency characteristics in response to an ATR event. Also disclosed is a pulse limiting circuit. Also disclosed is a tri-state implementation. Response to transient events is further improved with an external ATR circuit coupled to the load.
摘要翻译：公开了一种多相脉宽调制电压调节器和方法，其中通过ATR电路检测超过负载线电压超过预定量的瞬态电压偏移或偏差，并且施加校正信号。校正信号是异步脉冲的形式，并且这样的脉冲的数量是由超过的阈值的数量确定的电压偏移的大小的函数。还公开了一种用于通过感测负载上的电压变化来早期检测瞬态事件的自适应电压定位（AVP）电路和方法，并且在ATR事件在电流当前变化的时刻之前用预定电流值调节目标电压检测负载。 AVP负载线预先定位，以实现更精确的电流控制。还公开了响应于ATR事件具有可调频率特性的自适应滤波器。还公开了一种脉冲限制电路。还公开了三态实现。外部ATR电路耦合到负载，进一步提高对瞬态事件的响应。

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