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1. 发明申请

WO2011003701A1 WIRELESS NETWORK ELEMENT AND METHOD FOR ANTENNA ARRAY CONTROL 审中-公开
标题翻译：用于天线阵列控制的无线网络单元和方法
公开(公告)号：WO2011003701A1
公开(公告)日：2011-01-13
申请号：PCT/EP2010/058402
申请日：2010-06-15
申请人： SOCOWAVE TECHNOLOGIES LIMITED , O'KEEFFE, Conor , MOORE, Joe
发明人： O'KEEFFE, Conor , MOORE, Joe
IPC分类号： H01Q1/24 , H01Q3/26
CPC分类号： H01Q3/2605 , H01Q1/246
摘要： A wireless network element is operably couplable to an antenna array for communicating with at least one remote wireless communication unit. The antenna array comprises a plurality of radiating elements where at least one first radiating element of the plurality of radiating elements is arranged to create a radiation pattern in a sector of a communication cell. The wireless network element comprises a receiver arranged to receive and process at least one signal from the at least one remote wireless communication unit via the at least one first radiating element. The wireless network element also comprises a beam scanning module for stepping/sweeping the radiation pattern through the sector of the communication cell, such that at least one signal from the at least one remote wireless communication unit is processed to identify signal parameters representative of incoming signal power and angle of arrival of the received at least one signal.
摘要翻译：无线网络元件可操作地耦合到用于与至少一个远程无线通信单元通信的天线阵列。天线阵列包括多个辐射元件，其中多个辐射元件中的至少一个第一辐射元件被布置成在通信单元的扇区中产生辐射图案。无线网络元件包括接收器，该接收器被设置为经由至少一个第一辐射元件接收并处理来自至少一个远程无线通信单元的至少一个信号。无线网络元件还包括用于通过通信小区的扇区对辐射方向图进行步进/扫描的射束扫描模块，使得来自至少一个远程无线通信单元的至少一个信号被处理以识别表示输入信号的信号参数接收到的至少一个信号的功率和到达角。

2. 发明申请

WO2010026446A1 METHOD AND APPARATUS FOR TRANSMITTING DATA 审中-公开
标题翻译：用于发送数据的方法和装置
公开(公告)号：WO2010026446A1
公开(公告)日：2010-03-11
申请号：PCT/IB2008/053592
申请日：2008-09-04
申请人： FREESCALE SEMICONDUCTOR, INC. , O'BRIEN, Michael , KELLEHER, Paul , O'KEEFFE, Conor
发明人： O'BRIEN, Michael , KELLEHER, Paul , O'KEEFFE, Conor
IPC分类号： H04B15/02 , H04L25/49
CPC分类号： H04B15/02
摘要： A semiconductor device (200) comprising an interface logic module (220) for transmitting data frames across an interface (215), and controller logic module (210) arranged to control a rate at which the interface logic (220) transmits data across the interface (215). Upon receipt of data frames to transmit across the interface (215), the controller logic module (210) is arranged to determine a sequence of data rates with which to transmit sequential data frames across the interface (215), and to configure the transmission of the data frames across the interface (215) according to the determined data rate sequence. The selection of these data rates will be dependent on specific critical RF frequencies where EMI impacts have to be minimised.
摘要翻译：一种半导体器件（200），包括用于通过接口（215）传输数据帧的接口逻辑模块（220），以及控制器逻辑模块（210），其被配置为控制所述接口逻辑（220）跨越所述接口传输数据的速率（215）。在接收到通过接口（215）发送的数据帧之后，控制器逻辑模块（210）被安排为确定通过接口（215）发送顺序数据帧的数据速率序列，并且配置根据确定的数据速率序列跨接口（215）的数据帧。这些数据速率的选择将取决于必须最小化EMI影响的特定关键RF频率。

3. 发明申请

WO2009019539A1 ARRANGEMENT OF RADIOFREQUENCY INTEGRATED CIRCUIT AND METHOD FOR MANUFACTURING THEREOF 审中-公开
标题翻译：无线电综合集成电路的布置及其制造方法
公开(公告)号：WO2009019539A1
公开(公告)日：2009-02-12
申请号：PCT/IB2007/053166
申请日：2007-08-09
申请人： FREESCALE SEMICONDUCTOR, INC. , KELLEHER, Paul , CROWLEY, Michael , O'KEEFFE, Conor
发明人： KELLEHER, Paul , CROWLEY, Michael , O'KEEFFE, Conor
IPC分类号： H04B1/38
CPC分类号： H04B1/40
摘要： A master radiofrequency integrated circuit (RF IC) (30) and a slave radiofrequency integrated circuit (32) include a master radiofrequency module and a slave radiofrequency module, respectively. Both RF ICs include a radiofrequency side contact (314,315) connectable to an antenna (4), for receiving radiofrequency signals, via the antenna (4), from a wireless communications network and a baseband side contact (312,313) connected to the radiofrequency module and connectable to a contact of a baseband integrated circuit (2), for transmitting the baseband signals from the master radiofrequency module to the baseband integrated circuit (2). The RF module is connected to the radiofrequency side contact, for converting the radiofrequency signals into baseband signals. The master radiofrequency module includes a slave control unit (300) for controlling the slave radiofrequency module. The master RF IC has a slave side contact (316) connected to the slave control unit (300) and to the slave RF IC, for transferring a control signal or data from and/or to slave radiofrequency module when the slave radiofrequency module is connected to the contact of the baseband integrated circuit (2). The slave RF IC includes a master side contact (334) connected to a control interface (320) of the slave RF module and connectable to a master radiofrequency module on another RF IC, for receiving the control signals from the master radiofrequency module.
摘要翻译：主射频集成电路（RF IC）（30）和从射频集成电路（32）分别包括主射频模块和从射频模块。两个RF IC包括可连接到天线（4）的射频侧接点（314,315），用于经由天线（4）从无线通信网络和连接到射频模块的基带侧接点（312,313）接收射频信号;以及可连接到基带集成电路（2）的触点，用于将基带信号从主射频模块传送到基带集成电路（2）。 RF模块连接到射频侧触点，用于将射频信号转换为基带信号。主射频模块包括用于控制从射频模块的从属控制单元（300）。主RF IC具有连接到从控制单元（300）和从RF IC的从属侧触点（316），用于在从射频模块连接时向从射频模块传送控制信号或数据到基带集成电路（2）的接触。从RF IC包括连接到从RF模块的控制接口（320）并可连接到另一RF IC上的主射频模块的主侧触点（334），用于从主射频模块接收控制信号。

4. 发明申请

WO2008152455A1 WIRELESS COMMUNICATION UNIT 审中-公开
标题翻译：无线通信单元
公开(公告)号：WO2008152455A1
公开(公告)日：2008-12-18
申请号：PCT/IB2007/052239
申请日：2007-06-13
申请人： FREESCALE SEMICONDUCTOR, INC. , O'KEEFFE, Conor , KELLEHER, Paul
发明人： O'KEEFFE, Conor , KELLEHER, Paul
IPC分类号： H04B1/40
CPC分类号： H04B1/40
摘要： A wireless communication unit (1 ) includes a baseband module (2) and a radiofrequency module (3). A communication interface connects the baseband module (2) to the radiofrequency module (3). Data can be communicated from the baseband module to the radiofrequency module and/or vice versa via the interface. The communication interface includes one or more data compression arrangement, for compressing original data to be transmitted over the communication interface, from a transmitting side of the communication interface to a receiving side of the communication interface, into compressed data and decompressing the compressed data after transmission and restoring the original data. The data compression arrangement may include a data compression unit at the transmitting side of the communication interface, and a data decompression unit at the receiving side of the communication interface.
摘要翻译：无线通信单元（1）包括基带模块（2）和射频模块（3）。通信接口将基带模块（2）连接到射频模块（3）。数据可以通过接口从基带模块传送到射频模块和/或反之亦然。通信接口包括一个或多个数据压缩装置，用于将通过通信接口发送的原始数据从通信接口的发送侧压缩到通信接口的接收侧，成为压缩数据，并且在传输之后解压缩压缩数据并恢复原始数据。数据压缩装置可以包括在通信接口的发送侧的数据压缩单元，以及在通信接口的接收侧的数据解压缩单元。

5. 发明申请

WO2008146090A1 WIRELESS COMMUNICATION UNIT, BASEBAND MODULE, RADIO FREQUENCY MODULE, WIRELESS TERMINAL AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：无线通信单元，基带模块，无线电频率模块，无线终端和计算机程序产品
公开(公告)号：WO2008146090A1
公开(公告)日：2008-12-04
申请号：PCT/IB2007/051979
申请日：2007-05-25
申请人： FREESCALE SEMICONDUCTOR, INC. , KELLEHER, Paul , O'KEEFFE, Conor , SCHWARTZ, Daniel B , TRAYLOR, Kevin
发明人： KELLEHER, Paul , O'KEEFFE, Conor , SCHWARTZ, Daniel B , TRAYLOR, Kevin
IPC分类号： H04B1/40
CPC分类号： H04B1/406 , H03L7/1976
摘要： A wireless communication unit (1) has two or more communication modes including one or more mobile phone mode. The unit (1) includes a baseband module (2) and a radio frequency module (3). A radio frequency interface (RF Int) of the baseband module (2) is connected to the radio frequency module (3). The radio frequency module (3) includes a baseband interface (BB Int). A clock system (22, 31) is connected to the radio frequency interface and the baseband interface. The clock system can provide a clock signal with a clock rate to the radio frequency interface and the baseband interface in one or more of the one or more mobile phone modes.
摘要翻译：无线通信单元（1）具有包括一个或多个移动电话模式的两个或多个通信模式。单元（1）包括基带模块（2）和射频模块（3）。基带模块（2）的射频接口（RF Int）被连接到射频模块（3）。射频模块（3）包括基带接口（BB Int）。时钟系统（22,31）连接到射频接口和基带接口。时钟系统可以在一个或多个移动电话模式中的一个或多个中提供具有到射频接口和基带接口的时钟速率的时钟信号。

6. 发明申请

WO2008117130A1 METHOD AND APPARATUS FOR VARYING A DYNAMIC RANGE 审中-公开
标题翻译：改变动态范围的方法和装置
公开(公告)号：WO2008117130A1
公开(公告)日：2008-10-02
申请号：PCT/IB2007/051078
申请日：2007-03-27
申请人： FREESCALE SEMICONDUCTOR, INC. , BEAMISH, Norman , BANNON, Alan , DUNNE, Anthony , O'KEEFFE, Conor
发明人： BEAMISH, Norman , BANNON, Alan , DUNNE, Anthony , O'KEEFFE, Conor
IPC分类号： H03M1/18 , H04B1/713
CPC分类号： H03M3/49
摘要： A communications device comprises a receiver (100) for receiving an input signal operably coupled to analogue to digital converter logic (130). The analogue to digital converter logic (130) is operably coupled to control logic (165) via a signal analyser arranged to analyse a converted received input signal, output from the analogue to digital converter logic (130) to determine at least one characteristic of the received signal. The control logic (165) is arranged to vary a dynamic range of the analogue to digital converter logic (130) depending on the at least one determined characteristic of the received input signal.
摘要翻译：通信设备包括用于接收可操作地耦合到模数转换器逻辑（130）的输入信号的接收器（100）。模拟到数字转换器逻辑（130）经由信号分析器可操作地耦合到控制逻辑（165），所述信号分析器被布置成分析经转换的接收输入信号，从模数转换器逻辑（130）输出以确定至少一个接收信号。控制逻辑（165）被布置为根据所接收的输入信号的至少一个确定的特性来改变模数转换器逻辑（130）的动态范围。

7. 发明申请

WO2008083850A1 ELECTRONIC DEVICE, INTEGRATED CIRCUIT AND METHOD FOR SELECTING OF AN OPTIMAL SAMPLING CLOCK PHASE 审中-公开
标题翻译：电子设备，集成电路和选择最佳采样时钟相位的方法
公开(公告)号：WO2008083850A1
公开(公告)日：2008-07-17
申请号：PCT/EP2007/050188
申请日：2007-01-09
申请人： FREESCALE SEMICONDUCTOR, INC. , KELLEHER, Paul , MCSWINEY, Diarmuid , O'KEEFFE, Conor
发明人： KELLEHER, Paul , MCSWINEY, Diarmuid , O'KEEFFE, Conor
IPC分类号： H04L7/04
CPC分类号： H04L7/042 , H04B1/005 , H04B1/70753 , H04L7/0337
摘要： An electronic device (100) comprises a number of sub-systems (110, 120) coupled via an interface. One of the number of sub-systems (110, 120) comprises logic for receiving a frame of input data having a plurality of phases on respective data paths. The electronic device (100) further comprises logic for performing cross correlation on the received input data with a pre-determined bit pattern (510), operably coupled to selection logic, for selecting a single phase from the plurality of phases sent to the interface to sample the received input data in a middle region of a data bit period in response to the cross correlation.
摘要翻译：电子设备（100）包括通过接口耦合的多个子系统（110,120）。多个子系统（110,120）中的一个包括用于接收在相应数据路径上具有多个相位的输入数据的帧的逻辑。电子设备（100）还包括用于以可选择地耦合到选择逻辑的预定位模式（510）对所接收的输入数据执行互相关的逻辑，用于从发送到接口的多个阶段中选择单个相位响应于互相关，在数据比特周期的中间区域中对接收到的输入数据进行采样。

8. 发明申请

WO2008083849A1 ELECTRONIC DEVICE, INTEGRATED CIRCUIT AND METHOD THEREFOR 审中-公开
标题翻译：电子设备，集成电路及其方法
公开(公告)号：WO2008083849A1
公开(公告)日：2008-07-17
申请号：PCT/EP2007/050186
申请日：2007-01-09
申请人： FREESCALE SEMICONDUCTOR, INC. , KELLEHER, Paul , MCSWINEY, Diarmuid , O'KEEFFE, Conor , QUIROGA, Emilio , SONI, Samir
发明人： KELLEHER, Paul , MCSWINEY, Diarmuid , O'KEEFFE, Conor , QUIROGA, Emilio , SONI, Samir
IPC分类号： H04L7/033
CPC分类号： H04L7/0338 , H04L7/042
摘要： A wireless communication device (100) comprises a number of sub-systems (110, 120) and clock generation logic arranged to generate at least one clock signal to be applied to the number of subsystems (110, 120). One of the number of sub-systems (110, 120) comprises sampling logic for receiving input data and performing initial sampling on an input data bit using multiple separated phases of a clock period of the at least one clock signal applied to the sampling logic thereby producing multiple phase separated sampled outputs of the input data bit. The sampling logic is configured to perform a number of re-sampling operations on the multiple phase separated sampled outputs at a number of intermediate phases thereby producing multiple phase separated intermediate sampled outputs prior to performing a final sample of the multiple phase separated intermediate sampled outputs at a single phase of the at least one clock signal to produce a sampled input data signal.
摘要翻译：无线通信设备（100）包括多个子系统（110,120）和时钟生成逻辑，时钟生成逻辑被配置为产生要施加到子系统（110,120）的数量的至少一个时钟信号。多个子系统（110,120）中的一个包括用于接收输入数据的采样逻辑，并且使用应用于采样逻辑的至少一个时钟信号的时钟周期的多个分离相位对输入数据位执行初始采样，产生输入数据位的多相分离采样输出。采样逻辑被配置为在多个中间相位的多相分离采样输出上执行多个重采样操作，从而在执行多相分离的中间采样输出的最终采样之前产生多相分离中间采样输出所述至少一个时钟信号的单相以产生采样的输入数据信号。

9. 发明申请

WO2006063619A1 FREQUENCY GENERATION IN A WIRELESS COMMUNICATION UNIT 审中-公开
标题翻译：无线通信单元中的频率生成
公开(公告)号：WO2006063619A1
公开(公告)日：2006-06-22
申请号：PCT/EP2004/053500
申请日：2004-12-15
申请人： FREESCALE SEMICONDUCTOR, INC , KELLEHER, Paul , O'KEEFFE, Conor
发明人： KELLEHER, Paul , O'KEEFFE, Conor
IPC分类号： H04B1/40 , H03J7/06 , H03L7/197
CPC分类号： H03L7/1976
摘要： A wireless communication device (100) comprises a frequency generation circuit employing a crystal oscillator operably coupled to a fractional-based synthesiser and a voltage-controlled oscillator. The fractional-based synthesiser utilises a ratio between an integer value and a fractional value to set a radio frequency signal of the voltage-controlled oscillator. An automatic frequency control (AFC) scaling sub-system (226) is operably coupled to a fractional-based synthesiser and configured to receive and use an AFC word (228) to frequency scale the fractional value in a multiplicative manner to set a radio frequency supported by the fractional-based synthesiser. Preferably, an automatic frequency generation sub-system 123 utilises Absolute Radio Frequency Channel Number (ARFCN) and the cyclical nature of the fractional value. In this manner, a saving on hardware and software overheads associated with frequency channel selection for fractional-N type synthesizers can be made.
摘要翻译：无线通信设备（100）包括采用可操作地耦合到基于分数的合成器和压控振荡器的晶体振荡器的频率产生电路。基于分数的合成器利用整数值和分数值之间的比率来设置压控振荡器的射频信号。自动频率控制（AFC）缩放子系统（226）可操作地耦合到基于分数的合成器，并且被配置为接收和使用AFC字（228）以乘法方式对分数值进行频率缩放以设置射频由基于分数的合成器支持。优选地，自动频率生成子系统123利用绝对射频信道号（ARFCN）和小数值的周期性质。以这种方式，可以节省与分数N型合成器的频率信道选择相关联的硬件和软件开销。

10. 发明申请

WO2011073065A1 COMMUNICATION UNIT, INTEGRATED CIRCUIT AND METHOD OF DIVERSE POLARISATION 审中-公开
标题翻译：通信单元，集成电路和多分辨偏振方法
公开(公告)号：WO2011073065A1
公开(公告)日：2011-06-23
申请号：PCT/EP2010/069153
申请日：2010-12-08
申请人： SOCOWAVE TECHNOLOGIES LIMITED , O'KEEFFE, Conor , MOORE, Joe
发明人： O'KEEFFE, Conor , MOORE, Joe
IPC分类号： H01Q21/24
CPC分类号： H01Q21/245
摘要： A method for processing at least one polarisation type of at least one wireless signal by a communication unit operably couplable to an antenna arrangement that comprises at least two orthogonally polarised antenna elements. The method comprises processing at least one signal radiated by at least one first antenna element of the antenna arrangement; and processing the at least one signal where processing comprises at least applying at least one digital complex scaling operation on the at least one signal radiated by at least one second antenna element of orthogonal polarisation to the at least one first antenna element of the antenna arrangement thereby radiating at least one wireless signal of at least one non-native polarisation type. The method further comprises providing a digitised feedback signal to a calibration controller representative of a coupled signal at an at least one antenna port of the antenna arrangement; and performing at least one from a group consisting of: phase correction, amplitude correction, latency correction, on the at least one signal radiated by the at least one antenna port to regulate at least, the at least one non-native polarisation type.
摘要翻译：一种用于通过可操作地耦合到包括至少两个正交极化天线元件的天线装置的通信单元来处理至少一种极化类型的至少一种无线信号的方法。该方法包括处理由天线装置的至少一个第一天线元件辐射的至少一个信号; 以及处理所述至少一个信号，其中处理包括至少对正交极化的至少一个第二天线元件辐射的至少一个信号对天线装置的至少一个第一天线元件施加至少一个数字复合比例缩放操作，从而辐射至少一个非天生极化类型的至少一个无线信号。该方法还包括向代表天线装置的至少一个天线端口处的耦合信号的校准控制器提供数字化反馈信号; 以及对由所述至少一个天线端口辐射的所述至少一个信号进行相位校正，振幅校正，等待时间校正的组中的至少一个执行至少一个至少一个非天生极化类型。

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