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51. 发明授权

EP2485393B1 Amplifier for a wireless receiver 有权
标题翻译：放大器，用于无线接收器
公开(公告)号：EP2485393B1
公开(公告)日：2014-05-14
申请号：EP11305127.0
申请日：2011-02-08
申请人： ST-Ericsson SA
发明人： Wagner, Grégory , Mina, Rayan
IPC分类号： H03G1/00 , H03G3/30 , H04B1/10
CPC分类号： H03G3/3036 , H03F1/223 , H03F3/195 , H03F2200/144 , H03F2200/156 , H03F2200/294 , H03F2200/411 , H03G1/0088 , H03G3/3052 , H04B1/109

52. 发明公开

EP2706670A3 Method in a prediction filter, and such a prediction filter. 审中-公开
标题翻译：在预测滤波器的方法，和这样的预测
公开(公告)号：EP2706670A3
公开(公告)日：2014-05-07
申请号：EP13177794.8
申请日：2013-07-24
申请人： ST-Ericsson SA
发明人： Cimaz, Lionel
IPC分类号： H03H21/00 , H04B3/23
CPC分类号： H03H21/0012 , H03H21/0043 , H03H2021/0078 , H03H2021/0089
摘要： A method in a prediction filter for stabilizing filter performance of the prediction filter is provided. The method comprises computing a filter magnitude metric related to the prediction filter, smoothing the filter magnitude metric, creating a filter deviation metric by subtracting the filter magnitude metric from the smoothed filter magnitude metric, and stabilizing the performance of the prediction filter by modulating the prediction filter based on the filter deviation metric.

53. 发明公开

EP2723126A1 Method and user equipment in a communications network 审中-公开
标题翻译： Verfahren undBenutzergerätin einem Kommunikationsnetz
公开(公告)号：EP2723126A1
公开(公告)日：2014-04-23
申请号：EP13181993.0
申请日：2013-08-28
申请人： ST-Ericsson SA
发明人： Xie, Jun
IPC分类号： H04W48/18 , H04W4/22 , H04W76/00
CPC分类号： H04W48/18 , H04W76/18 , H04W76/50
摘要： A method in a user equipment for selecting a Public Land Mobile Network, PLMN, for an emergency service in a communications network. The communications network comprises a cell shared by multiple PLMNs. The user equipment requests an emergency service from a PLMN sharing the cell. The user equipment further receives from the communications network an indicator of any of a rejection or an acceptance for the requested emergency service. The user equipment further stores the indicator together with an identity of the PLMN from which the indicator was received. The user equipment further selects for the emergency service in the communications network a PLMN out of the multiple PLMNs sharing the cell, based at least in part on the stored identity of the PLMN and the stored indicator.
摘要翻译：用于选择用于通信网络中的紧急服务的公共陆地移动网络PLMN的用户设备中的方法。通信网络包括由多个PLMN共享的小区。用户设备从共享小区的PLMN请求紧急服务。用户设备还从通信网络接收针对所请求的紧急服务的任何拒绝或接受的指示符。用户设备还将该指示符与从其接收到指示符的PLMN的标识一起存储。至少部分地基于所存储的PLMN的身份和存储的指示符，用户设备还进一步从共享小区的多个PLMN中选择通信网络中的PLMN中的紧急服务。

54. 发明公开

EP2719249A1 GENERIC MULTI -RADIO ACCESS TECHNOLOGY 失效转让
标题翻译： GENERIC以上无线电接入技术
公开(公告)号：EP2719249A1
公开(公告)日：2014-04-16
申请号：EP12725780.6
申请日：2012-06-05
申请人： ST-Ericsson SA
发明人： ÖRJMARK, Jerker , BRESCHEL, Michael , INGESSON, Kent Inge , KLANG, Robert , MALMBERG, Magnus
IPC分类号： H04W88/06
CPC分类号： H04W72/1215 , H04W36/0088 , H04W48/16 , H04W72/082 , H04W88/06
摘要： Generic devices, systems and methods for multiple radio access technologies (RATs) are described. Arrangements can include, for example, a processor configured to execute procedures associated with different radio access technologies (RATs), a radio planner function configured to receive requests for radio resources from the procedures and further configured to selectively grant or deny radio access by the procedures in response to the requests, and a memory device configured to operate as a distributed data base to store data produced by at least one of the procedures and to provide the data to at least one other of the procedures.

55. 发明公开

EP2715457A1 CORRECTION OF LOW ACCURACY CLOCK 有权转让
标题翻译：更正不准确的时钟
公开(公告)号：EP2715457A1
公开(公告)日：2014-04-09
申请号：EP12729908.9
申请日：2012-06-01
申请人： ST-Ericsson SA
发明人： ELLIS, Andrew
IPC分类号： G04G3/02 , G04G3/04
CPC分类号： G04G3/027 , G04G3/04
摘要： An electronic device has two oscillators, for example a first highly accurate crystal oscillator and a second less accurate low power oscillator. In a normal mode of operation, time is counted based on an output from the crystal oscillator, but in a low power mode of operation, time is counted based on an output from the less accurate oscillator. During the low power mode of operation, a calibration process is performed repeatedly. During a first calibration time period the second oscillator is calibrated against the first oscillator to obtain a first calibration result, and a recalibration is performed during a second calibration time period to obtain a second calibration result. A correction factor is determined from the first and second calibration results, and the correction factor is applied when subsequently counting time based on the output from the second oscillator.

56. 发明公开

EP2711800A1 I/O cell calibration 有权转让
标题翻译： E / A-Zellkalibrierung
公开(公告)号：EP2711800A1
公开(公告)日：2014-03-26
申请号：EP12306155.8
申请日：2012-09-24
申请人： ST-Ericsson SA
发明人： Locher, Matthias , Furet, Marc
IPC分类号： G05F3/02 , G06F17/50 , G11C29/00 , G01R29/02 , G01R31/30 , H03K19/003
摘要： A method of determining a compensation code for an Input/Output (IO) cell of an integrated chip (IC) the method comprising:
- obtaining a first elementary compensation code from a memory cell associated with the IC based, at least, on an information representative of Process, Voltage and Temperature (PVT) operating conditions of the IC;
- measuring an output voltage of the I/O cell under the PVT operating conditions and determining a second elementary compensation code as a function of at least the measured output voltage;
- measuring a temperature of the IC under the PVT operating conditions and determining a third elementary compensation code as a function of at least the measured temperature; and,
- determining the compensation code as a function of at least the first elementary compensation code, the second elementary compensation code and the third elementary compensation code.
摘要翻译：一种确定集成芯片（IC）的输入/输出（IO）单元的补偿代码的方法，该方法包括：至少基于信息从与IC相关联的存储单元获得第一基本补偿代码代表IC的工艺，电压和温度（PVT）工作条件; - 在PVT操作条件下测量I / O单元的输出电压，并确定作为至少所测量的输出电压的函数的第二基本补偿代码; - 在PVT操作条件下测量IC的温度，并确定作为至少所测量温度的函数的第三基本补偿代码; 以及 - 将所述补偿代码确定为至少所述第一基本补偿代码，所述第二基本补偿代码和所述第三基本补偿代码的函数。

57. 发明公开

EP2709287A1 On-chip stimulus generation for test and calibration of nfc reader receivers 审中-公开
标题翻译：激光切割机芯片测试仪
公开(公告)号：EP2709287A1
公开(公告)日：2014-03-19
申请号：EP13305551.7
申请日：2013-04-26
申请人： ST-Ericsson SA
发明人： Dhayni, Achraf
IPC分类号： H04B5/00 , H04B17/00 , H04B1/10 , G01R31/317
CPC分类号： H04B17/21 , G01R31/31716 , H04B5/0056 , H04B17/14 , H04B17/345 , H04W4/80 , H04W24/02
摘要： A method of determining a calibration of a near field communication, NFC, device, the NFC device comprising a receiver circuit, a transmitter circuit and a load modulator circuit, the method comprising: generating a carrier signal in the transmitter circuit, generating a modulation signal in the load modulator circuit, generating a modulated carrier signal, comprising first and second frequencies, by applying the modulation signal to the carrier signal, applying the modulated carrier signal at an input of the receiver circuit, and determining a response parameter of the receiver circuit on the basis of the response of the receiver circuit to the first and second frequencies in the modulated carrier signal.
摘要翻译：一种确定近场通信NFC设备的校准方法，所述NFC设备包括接收机电路，发射机电路和负载调制器电路，所述方法包括：在所述发射机电路中产生载波信号，产生调制信号在所述负载调制器电路中，通过将所述调制信号施加到所述载波信号来产生包括第一和第二频率的调制载波信号，在所述接收机电路的输入处施加所述调制载波信号，以及确定所述接收机电路的响应参数基于接收机电路对调制载波信号中的第一和第二频率的响应。

58. 发明公开

EP2707966A1 ISOLATION AND PROTECTION CIRCUIT FOR A RECEIVER IN A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：隔离和保护电路对接收机接收无线通信设备
公开(公告)号：EP2707966A1
公开(公告)日：2014-03-19
申请号：EP12719759.8
申请日：2012-05-11
申请人： ST-Ericsson SA
发明人： GANTI, Ramikshore , RANGANATHAN, Sanjeev , SRIDHARAN, Srinath
IPC分类号： H04B1/48 , H04B1/52
CPC分类号： H04B1/48 , H04B1/525
摘要： A protection circuit protects a receiver from high-energy signals. In one exemplary embodiment, the protection circuit comprises a snapback transistor and a controller. The snapback transistor comprises a gate, a drain connected to an input of the receiver and a source connected to ground. The controller configured to connect the gate to a bias voltage to close the gate in a transmit mode, and to disconnect the gate from the bias voltage to open the gate in a receive mode. The snapback transistor is configured to enter into snapback responsive to a high energy signal at the drain to provide a current path from the drain to the source even when the gate is open and thus protect the receiver.
摘要翻译：一种保护电路免受高能量信号的接收器。在一个示例性实施例，所述保护电路包括一个晶体管骤回和控制器。骤回晶体管包括栅，连接到所述接收器的输入端和连接到地的源极的漏极。配置为将所述栅极连接到偏置电压控制器以关闭门在发射模式，并从偏压断开栅极在接收模式到打开门。骤回晶体管被配置在所述漏极进入骤回响应于高能量信号，即使门是打开的，以提供从漏极到源极的电流路径，从而保护接收器。

59. 发明授权

EP2568606B1 Electronic device with body-biasing circuit for portable equipment with USB connector for headset 有权
标题翻译：与Körpervormagnetisierungsschaltung一种电子装置，用于与USB端口，用于耳机的便携式设备
公开(公告)号：EP2568606B1
公开(公告)日：2014-03-19
申请号：EP11180174.2
申请日：2011-09-06
申请人： ST-Ericsson SA
发明人： Nicollini, Germano , Zamprogno, Marco
IPC分类号： H03F1/52 , H03F3/30 , H03F3/185 , H03K19/003 , H03K19/0185
CPC分类号： H03K17/6871 , H03F1/52 , H03F3/185 , H03F3/301

60. 发明授权

EP2528230B1 Signal processing 有权
标题翻译：信号处理
公开(公告)号：EP2528230B1
公开(公告)日：2014-03-19
申请号：EP11305653.5
申请日：2011-05-27
申请人： ST-Ericsson SA
发明人： Fraisse, Christian , Nagari, Angelo
IPC分类号： H03F3/217 , H03K7/08 , H02M1/44
CPC分类号： G10K11/178 , H03F3/217 , H03K7/08

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