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公开(公告)号：US09299764B2
公开(公告)日：2016-03-29
申请号：US14387462
申请日：2013-04-02
Applicant: Ericsson Modems SA
Inventor： Thomas Mattsson , Pietro Andreani
CPC classification number: H01L28/10 , H01F17/0006 , H01F27/2804 , H01F27/346 , H01F2017/0073 , H03B5/02 , H03B5/12 , H03B2201/0216 , H04B1/40
Abstract: An inductor layout (200, 300, 400) comprising a first inductor (210, 310, 410) and a second inductor (220, 320, 420). The first and second inductors (210, 310, 410; 220, 320, 420) are electrically and magnetically independent inductors concentrically arranged on an integrated circuit 800. At least one of the first and second inductors (210, 310, 410; 220, 320, 420) is a multi-loop inductor with a first axis (226a, 316a, 326a, 416a, 426a) of symmetry.
Abstract translation: 包括第一电感器（210,310,410）和第二电感器（220,320,420）的电感器布局（200,300,400）。 第一和第二电感器（210,310,410; 220,320,420）是同心地布置在集成电路800上的电和磁性独立的电感器。第一和第二电感器（210,310,410; 220,420， 320,420）是具有对称性的第一轴（226a，316a，326a，416a，426a）的多环电感器。
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公开(公告)号：US20150124910A1
公开(公告)日：2015-05-07
申请号：US14405214
申请日：2013-06-10
Applicant: Ericsson Modems SA
Inventor： David Van Kampen
CPC classification number: H04L27/2649 , G06F9/30032 , G06F9/30036 , G06F15/8076 , H04L5/0001
Abstract: An element selection unit (200) and a method therein for vector element selection. The element selection unit comprises a selector control circuit (404) and a selector data path circuit (406), which data path circuit comprises a plurality of layers of multiplexers. The element selection unit further comprises a receiving circuit (401) configured to receive an instruction to perform a selection of elements from an input vector. The selector control circuit (404) is configured to generate a multiplexer control signal for each multiplexer based on a bit map and on a plurality of relative offset values. The data path circuit is configured to propagate the elements comprised in the input vector through the plurality of layers of multiplexers towards an output vector based on the generated multiplexer control signals. The data path circuit is further configured to write the propagated elements to enabled elements of the output vector.
Abstract translation: 元素选择单元（200）及其中用于向量元素选择的方法。 元件选择单元包括选择器控制电路（404）和选择器数据路径电路（406），该数据路径电路包括多层复用器。 元素选择单元还包括被配置为从输入向量接收执行元素选择的指令的接收电路（401）。 选择器控制电路（404）被配置为基于位图和多个相对偏移值为每个多路复用器生成多路复用器控制信号。 数据路径电路被配置为基于所生成的多路复用器控制信号将包括在输入矢量中的元素通过多层多路复用器传播到输出向量。 数据路径电路还被配置为将传播的元件写入输出向量的使能元件。
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公开(公告)号：US09160578B2
公开(公告)日：2015-10-13
申请号：US14409568
申请日：2013-06-27
Applicant: Ericsson Modems SA
Inventor： Özgün Paker
CPC classification number: H04L25/03305 , H04B7/0413 , H04L1/0054 , H04L25/0204 , H04L25/0246 , H04L25/03057 , H04L25/03171 , H04L25/0328 , H04L25/03318 , H04L25/03891
Abstract: A receiver (200) for receiving for receiving encoded data transmitted simultaneously as a plurality of M different sequences of transmitted symbols from different transmit antennas using a plurality of m modulation levels, where M and m are integers and each of the transmitted symbols represents a plurality of bits of the encoded data, comprises a demodulator (210) arranged to provide N received symbol combinations by receiving at a plurality of N receive antennas (202, 204), where N is an integer, the plurality of M different sequences of transmitted symbols, wherein each received symbol combination comprises M simultaneously received ones of the transmitted symbols. An equalizer (230) is arranged to generate from the N received symbol combinations M pre-processed signals by performing interference cancellation, in which interference cancellation a different symbol of the respective received symbol combination is a wanted signal and the other symbols of the respective received symbol combination are interfering signals. The equalizer (230) is also arranged to generate from each of the M pre-processed signals a list of up to m initial candidate symbol combinations by, for each of the up to m initial candidate symbol combinations, selecting a first initial symbol indicative of a different one of the m modulation levels and selecting M−1 further initial symbols. The equalizer (230) is further arranged to generate from the lists of initial candidate symbol combinations an initial estimate of the transmitted symbols. A decoder (260) is arranged to decode bits represented by the initial estimate of the transmitted symbols.
Abstract translation: 一种接收机（200），用于接收用于接收用于使用多个m个调制级别从不同发射天线同时发送作为多个M个不同发射天线的不同序列的编码数据，其中M和m是整数，并且每个发射符号表示多个 编码数据的比特包括解调器（210），其被布置为通过在多个N个接收天线（202,204）中接收来提供N个接收符号组合，其中N是整数，所述多个M个不同的发射符号序列 ，其中每个接收到的符号组合包括M个同时接收到的所发射符号。 均衡器（230）被布置成通过执行干扰消除从N个接收符号组合M个预处理信号中产生，其中相应接收符号组合的不同符号的干扰消除是有用信号，以及相应接收到的其他符号 符号组合是干扰信号。 均衡器（230）还被布置为从每个M个预处理信号生成多达m个初始候选符号组合的列表，对于至多m个初始候选符号组合中的每一个，选择指示 m个调制级别中的不同的一个并且选择M-1个另外的初始符号。 均衡器（230）还被布置为从初始候选符号组合的列表生成发送符号的初始估计。 解码器（260）被布置为对由发送符号的初始估计表示的位进行解码。
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公开(公告)号：US08855703B2
公开(公告)日：2014-10-07
申请号：US14137301
申请日：2013-12-20
Applicant: Ericsson Modems SA
Inventor： Arnaud Rosay , Samuel Lamazure
CPC classification number: H04W52/0254 , H04W24/10 , H04W36/08 , H04W52/0216 , H04W52/0229 , H04W68/00 , Y02D70/1222 , Y02D70/1224
Abstract: A method of driving a mobile communication terminal in a cellular network, includes monitoring with a control unit of the mobile communications terminal, reception power levels between the mobile communication terminal and cellular network base stations at a predefined monitoring rate for each base station. Timing information values for a number of base stations are intermittently monitored by the control unit. Drift of the timing information values for at least two of the base stations is monitored and significant motion of the mobile communication terminal is deemed detected if at least one of the timing information values indicates a drift equal to or exceeding a given timing drift threshold. The predefined reception power level monitoring rate is reduced to a reduced reception power level monitoring rate for at least a number of the base stations as long as the motion of the mobile communication terminal is not significant.
Abstract translation: 一种在蜂窝网络中驱动移动通信终端的方法，包括以移动通信终端的控制单元，以每个基站的预定监视速率监视移动通信终端与蜂窝网络基站之间的接收功率电平。 控制单元间歇地监视多个基站的定时信息值。 监视至少两个基站的定时信息值的漂移，如果定时信息值中的至少一个指示等于或超过给定的定时漂移阈值的漂移，则认为检测到移动通信终端的显着运动。 只要移动通信终端的运动不重要，预定的接收功率电平监视率被降低到对于至少多个基站的降低的接收功率电平监视率。
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公开(公告)号：US20140113654A1
公开(公告)日：2014-04-24
申请号：US14137301
申请日：2013-12-20
Applicant: Ericsson Modems SA
Inventor： Arnaud ROSAY , Samuel LAMAZURE
CPC classification number: H04W52/0254 , H04W24/10 , H04W36/08 , H04W52/0216 , H04W52/0229 , H04W68/00 , Y02D70/1222 , Y02D70/1224
Abstract: A method of driving a mobile communication terminal in a cellular network, includes monitoring with a control unit of the mobile communications terminal, reception power levels between the mobile communication terminal and cellular network base stations at a predefined monitoring rate for each base station. Timing information values for a number of base stations are intermittently monitored by the control unit. Drift of the timing information values for at least two of the base stations is monitored and significant motion of the mobile communication terminal is deemed detected if at least one of the timing information values indicates a drift equal to or exceeding a given timing drift threshold. The predefined reception power level monitoring rate is reduced to a reduced reception power level monitoring rate for at least a number of the base stations as long as the motion of the mobile communication terminal is not significant.
Abstract translation: 一种在蜂窝网络中驱动移动通信终端的方法，包括以移动通信终端的控制单元，以每个基站的预定监视速率监视移动通信终端与蜂窝网络基站之间的接收功率电平。 控制单元间歇地监视多个基站的定时信息值。 监视至少两个基站的定时信息值的漂移，如果定时信息值中的至少一个指示等于或超过给定的定时漂移阈值的漂移，则认为检测到移动通信终端的显着运动。 只要移动通信终端的运动不重要，预定的接收功率电平监视率被降低到对于至少多个基站的降低的接收功率电平监视率。
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Patent Agency Ranking
公开(公告)号：US09100114B2
公开(公告)日：2015-08-04
申请号：US14535086
申请日：2014-11-06
Applicant: ERICSSON MODEMS SA
Inventor： Janne Olavi Peltonen
Abstract: The invention provides circuitry integrated into a silicon chip that measures aspects of an RF signal on a transmission line in order to provide data that is ultimately used by an antenna tuner circuit to substantially match the impedance of the antenna with that of the transmission line providing the RF frequency to be transmitted.
Abstract translation: 本发明提供集成到硅芯片中的电路，其测量传输线上的RF信号的各方面，以便提供最终由天线调谐器电路使用的数据，以将天线的阻抗与传输线的阻抗基本匹配， RF频率要传输。
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7.发明申请Handling Session Initiation Protocol Messages in a Wireless Telecommunications Device 有权处理无线电信设备中的会话发起协议消息公开(公告)号：US20150039773A1
公开(公告)日：2015-02-05
申请号：US14374614
申请日：2013-02-20
Applicant: Ericsson Modems SA
Inventor： Stefan Runeson , Ivo Sedlacek
CPC classification number: H04L65/1006 , H04L65/1016 , H04L65/105 , H04L65/1069 , H04L65/1073 , H04W80/10
Abstract: A wireless telecommunications device configured to use Session Initiation Protocol in communication with other telecommunications devices comprises a modem subsystem (2) configured to deploy Internet Protocol Multimedia Subsystem services using Session Initiation Protocol and comprising a Session Initiation Protocol stack (4); and an application processing engine (5) configured to deploy Internet Protocol Multimedia Subsystem services using Session Initiation Protocol and comprising a Session Initiation Protocol stack (7). The device comprises a logical element (13) configured to capture Session Initiation Protocol messages from Internet Protocol Multimedia Subsystem services to an external Session Initiation Protocol proxy server and to function as a Session Initiation Protocol Back-to-Back User Agent; and send to the external Session Initiation Protocol proxy server Session Initiation Protocol messages based on the captured messages. The need for special Application Programming Interface between the two subsystems is avoided, and multiple SIP request messages need no longer be sent.
Abstract translation: 被配置为使用与其他电信设备通信的会话发起协议的无线电信设备包括被配置为使用会话发起协议部署因特网协议多媒体子系统服务并包括会话发起协议栈（4）的调制解调器子系统（2）。 以及应用处理引擎（5），被配置为使用会话发起协议部署因特网协议多媒体子系统服务并且包括会话发起协议栈（7）。 该设备包括被配置为将会话发起协议消息从因特网协议多媒体子系统服务捕获到外部会话发起协议代理服务器并用作会话发起协议背靠背用户代理的逻辑元件（13） 并基于捕获的消息发送到外部会话发起协议代理服务器会话发起协议消息。 避免了两个子系统之间特殊应用编程接口的需要，不再需要发送多个SIP请求消息。
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公开(公告)号：US20140314175A1
公开(公告)日：2014-10-23
申请号：US14357633
申请日：2012-11-14
Applicant: Ericsson Modems SA
Inventor： Magnus Nilsson
IPC: H04L27/20
CPC classification number: H04L27/20 , H03F1/02 , H03F3/24 , H04B1/0475 , H04B2001/045
Abstract: A wireless communication device (400) is arranged to transmit a transmission signal in an assigned channel bandwidth. The wireless communication device (400) comprises: a local oscillator (460) arranged to generate a local oscillator signal at a local oscillator frequency and a modulator (434) arranged for converting in-phase and quadrature-phase components of a modulation signal at a modulation frequency to a radio frequency by mixing the in-phase and quadrature-phase components with the local oscillator signal. The local oscillator frequency is arranged to place a third order intermodulation product having a frequency equal to the local oscillator frequency minus three times the modulation frequency within the assigned channel bandwidth.
Abstract translation: 无线通信设备（400）被布置为以分配的信道带宽发送传输信号。 无线通信设备（400）包括：本地振荡器（460），其被布置为以本地振荡器频率产生本地振荡器信号;以及调制器（434），其被配置用于将调制信号的同相和正交相位分量转换为 通过将同相和正交相分量与本地振荡器信号混合，将调制频率转换为射频。 本地振荡器频率被布置成将具有等于本地振荡器频率的频率的三阶互调乘积减去在分配的信道带宽内的调制频率的三倍。
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公开(公告)号：US20140301339A1
公开(公告)日：2014-10-09
申请号：US14355980
申请日：2012-10-31
Applicant: Ericsson Modems SA
Inventor： Stefania Sesia , Dominique Brunel
IPC: H04B1/00
CPC classification number: H04B1/0067 , H04B1/0053 , H04L5/001 , H04L5/0041 , H04L27/2647 , H04W52/0206 , H04W52/0238 , H04W52/0245 , H04W52/34 , Y02D70/1244 , Y02D70/1262 , Y02D70/40
Abstract: A method of operating a wireless communication apparatus (400) comprises selecting, for non-contiguous carrier aggregation of a plurality of carriers, between a single-receiver architecture and a dual-receiver architecture, depending on a level of an interferer in a gap in the carriers.
Abstract translation: 一种操作无线通信装置（400）的方法包括：根据在单个接收器结构和双接收器架构之间的多个载波的不连续载波聚合，根据干扰源的间隔 承运人。
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公开(公告)号：US09350584B2
公开(公告)日：2016-05-24
申请号：US14405214
申请日：2013-06-10
Applicant: Ericsson Modems SA
Inventor： David Van Kampen
CPC classification number: H04L27/2649 , G06F9/30032 , G06F9/30036 , G06F15/8076 , H04L5/0001
Abstract: An element selection unit (200) and a method therein for vector element selection. The element selection unit comprises a selector control circuit (404) and a selector data path circuit (406), which data path circuit comprises a plurality of layers of multiplexers. The element selection unit further comprises a receiving circuit (401) configured to receive an instruction to perform a selection of elements from an input vector. The selector control circuit (404) is configured to generate a multiplexer control signal for each multiplexer based on a bit map and on a plurality of relative offset values. The data path circuit is configured to propagate the elements comprised in the input vector through the plurality of layers of multiplexers towards an output vector based on the generated multiplexer control signals. The data path circuit is further configured to write the propagated elements to enabled elements of the output vector.
Abstract translation: 元素选择单元（200）及其中用于向量元素选择的方法。 元件选择单元包括选择器控制电路（404）和选择器数据路径电路（406），该数据路径电路包括多层复用器。 元素选择单元还包括被配置为从输入向量接收执行元素选择的指令的接收电路（401）。 选择器控制电路（404）被配置为基于位图和多个相对偏移值为每个多路复用器生成多路复用器控制信号。 数据路径电路被配置为基于所生成的多路复用器控制信号将包括在输入矢量中的元素通过多层多路复用器传播到输出向量。 数据路径电路还被配置为将传播的元件写入输出向量的使能元件。
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