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1. 发明申请

WO2013171699A1 Filter Circuitry 审中-公开
标题翻译：滤波电路
公开(公告)号：WO2013171699A1
公开(公告)日：2013-11-21
申请号：PCT/IB2013/053986
申请日：2013-05-15
申请人： RENESAS MOBILE CORPORATION , KAUNISTO, Risto, Heikki, Sakari , KAUKOVUORI, Jouni, Kristian , ELORANTA, Petri, Tapani , HEIKKINEN, Jari, Johannes , RIEKKI, Jonne, Juhani
发明人： KAUNISTO, Risto, Heikki, Sakari , KAUKOVUORI, Jouni, Kristian , ELORANTA, Petri, Tapani , HEIKKINEN, Jari, Johannes , RIEKKI, Jonne, Juhani
IPC分类号： H03H7/01
CPC分类号： H04B1/109 , H03H7/0153 , H03H7/1733 , H03H7/1791 , H03H7/425 , H03H7/427 , H03H11/126 , H03H11/1291 , H03H2001/0078 , H03H2007/013
摘要： Embodiments provide methods, devices,circuitry and systems for supporting or implementing functionality to provide a filtering circuit, and for providing a transmitter, receiver or transceiver incorporating the same. One embodiment provides a circuit for filtering signals. The circuit outputs a plurality of signals at a plurality of frequencies, each of the signals being attenuated by an amount determined by the frequency of the signal. The circuit attenuates signals output at a first frequency by an amount which is low relative to the attenuation of signals output at frequencies other than the first frequency. The circuit further attenuates signals output at a second frequency by an amount which is high relative to the attenuation of signals output at frequencies other than the second frequency. Responsive to a change in the control signal, the circuit changes the first and second frequencies while maintaining a fixed ratio between the first and second frequencies.
摘要翻译：实施例提供了用于支持或实现功能以提供滤波电路的方法，装置，电路和系统，并且用于提供包含该滤波电路的发射器，接收器或收发器。一个实施例提供了用于滤波信号的电路。电路以多个频率输出多个信号，每个信号被衰减由信号的频率确定的量。该电路将以第一频率输出的信号衰减相对于除了第一频率以外的频率输出的信号的衰减量的量。电路进一步衰减在第二频率输出的信号相对于在除了第二频率之外的频率输出的信号的衰减高的量。响应于控制信号的变化，电路改变第一和第二频率，同时保持第一和第二频率之间的固定比率。

2. 发明申请

WO2012156945A1 AMPLIFIER 审中-公开
标题翻译：放大器
公开(公告)号：WO2012156945A1
公开(公告)日：2012-11-22
申请号：PCT/IB2012/052498
申请日：2012-05-18
申请人： RENESAS MOBILE CORPORATION , HEIKKINEN, Jari, Johannes , RIEKKI, Jonne, Juhani , KAUKOVUORI, Jouni, Kristian
发明人： HEIKKINEN, Jari, Johannes , RIEKKI, Jonne, Juhani , KAUKOVUORI, Jouni, Kristian
IPC分类号： H03F3/195 , H03F1/02 , H03F1/22 , H03F1/26 , H03F1/30 , H03F1/56 , H03F3/45 , H03F3/72
CPC分类号： H03F3/195 , H03F1/0277 , H03F1/223 , H03F1/26 , H03F1/301 , H03F1/565 , H03F3/45179 , H03F3/45188 , H03F3/45645 , H03F3/72 , H03F2200/135 , H03F2200/144 , H03F2200/156 , H03F2200/159 , H03F2200/165 , H03F2200/294 , H03F2200/39 , H03F2203/45306 , H03F2203/45318 , H03F2203/45386
摘要： The invention relates to a configurable low noise amplifier circuit which is configurable between a first topology in which the low noise amplifier circuit comprises a degeneration inductance whereby the low noise amplifier circuit operates as an inductively degenerated low noise amplifier, and a second topology in which the low noise amplifier circuit comprises a feedback resistance whereby the low noise amplifier circuit operates as a resistive feedback low noise amplifier.
摘要翻译：本发明涉及一种可配置的低噪声放大器电路，其可配置在第一拓扑之间，其中低噪声放大器电路包括退化电感，由此低噪声放大器电路作为电感退化低噪声放大器工作;以及第二拓扑，其中低噪声放大器电路包括反馈电阻，由此低噪声放大器电路作为电阻反馈低噪声放大器工作。

3. 发明申请

WO2014041480A1 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR CONTROLLING POWER OF WIRELESS TRANSMISSIONS 审中-公开
标题翻译：控制无线传输功率的方法，装置和计算机程序
公开(公告)号：WO2014041480A1
公开(公告)日：2014-03-20
申请号：PCT/IB2013/058425
申请日：2013-09-10
申请人： RENESAS MOBILE CORPORATION , KAUKOVUORI, Jouni, Kristian , IMMONEN, Antti, Oskari
发明人： KAUKOVUORI, Jouni, Kristian , IMMONEN, Antti, Oskari
IPC分类号： H04W52/14 , H04W52/16 , H04W52/34 , H04W52/36 , H04L5/00
CPC分类号： H04W52/34 , H04J4/00 , H04L5/001 , H04W52/14 , H04W52/146 , H04W52/16 , H04W52/367 , H04W72/0406 , H04W72/0473
摘要： A network signal value is received (610) from one or more access points in response to a request to employ carrier aggregation. An additional maximum power reduction of a plurality of uplink and downlink signals among two or more radio bands is selectively produced (620) based upon the network signal value and a plurality of dynamic additional maximum power reduction parameters.
摘要翻译：响应于使用载波聚合的请求，从一个或多个接入点接收（610）网络信号值。基于网络信号值和多个动态附加最大功率降低参数选择性地产生（620）两个或更多个无线电频带之间的多个上行链路和下行链路信号的附加最大功率降低。

4. 发明申请

WO2013136291A2 TRANSMITTER 审中-公开
标题翻译：发射机
公开(公告)号：WO2013136291A2
公开(公告)日：2013-09-19
申请号：PCT/IB2013/052027
申请日：2013-03-14
申请人： RENESAS MOBILE CORPORATION , KAUKOVUORI, Jouni, Kristian , ELORANTA, Petri, Tapani , KAUNISTO, Risto , PÄRSSINEN, Aarno , IMMONEN, Antti
发明人： KAUKOVUORI, Jouni, Kristian , KAUNISTO, Risto , PÄRSSINEN, Aarno , IMMONEN, Antti
IPC分类号： H04B1/00
CPC分类号： H04L5/001 , H04B1/0082 , H04B1/02 , H04B1/0475
摘要： Embodiments provide a transmitter and a method for transmitting data via a combination of a first signal modulated at a first carrier frequency, and a second signal modulated at a second carrier frequency, different to the first carrier frequency. In one embodiment the transmitter includes a local oscillator and is configured to adaptively configure the local oscillator to operate at a first local oscillator frequency and an alternative local oscillator frequency, different to the first frequency, in dependence on a required signal strength of the first signal relative to a required signal strength of the second signal.
摘要翻译：实施例提供了一种用于经由第一载波频率调制的第一信号和与第一载波频率不同的第二载频调制的第二信号的组合来发送数据的发射机和方法。在一个实施例中，发射机包括本地振荡器，并且被配置为根据第一信号的所需信号强度自适应地配置本地振荡器以与第一频率不同的第一本地振荡器频率和替代本地振荡器频率工作相对于第二信号的所需信号强度。

5. 发明申请

WO2014027232A1 DIRECT CONVERSION RECEIVER CIRCUIT FOR CONCURRENT RECEPTION OF MULTIPLE CARRIERS 审中-公开
标题翻译：直接转换接收电路，用于同时接收多载波
公开(公告)号：WO2014027232A1
公开(公告)日：2014-02-20
申请号：PCT/IB2013/001363
申请日：2013-06-27
申请人： RENESAS MOBILE CORPORATION
发明人： KAUKOVUORI, Jouni, Kristian , RIEKKI, Jonne, Juhani , HEIKKINEN, Jari, Johannes , PARSSINEN, Aarno, Tapio , SEPPINEN, Pauli, Mikael
IPC分类号： H04B1/00 , H04B1/30
CPC分类号： H04L27/2647 , H04B1/0057 , H04B1/006 , H04B1/30 , H04B7/12 , H04J11/0063
摘要： A receiver circuit comprising a connection portion for guiding each one of a first predefined number of carrier signals of multiple carriers to one of a number of receive branches, each receive branch comprising at least one amplifier load structure, the number of receive branches being equal to the first predefined number. The receiver circuit also comprises a mixing portion for generating a second predefined number of mixed carrier signals on each receive branch by mixing a carrier signal on each one of the receive branches with a number of local oscillator frequencies equal to the second predefined number, and a selection portion for selecting one of the second predefined number of mixed carrier signals on each receive branch to be output via a number of output paths equal to the first predetermined number to a digital data path.
摘要翻译：一种接收机电路，包括用于将多个载波的第一预定数量的载波信号中的每一个引导到多个接收分支中的一个的连接部分，每个接收分支包括至少一个放大器负载结构，接收分支的数目等于第一个预定义号码。接收机电路还包括混合部分，用于通过将每个接收分支上的载波信号与等于第二预定数量的本地振荡器频率混合来在每个接收分支上产生第二预定数量的混合载波信号，以及选择部分，用于选择要经由等于第一预定数目的多个输出路径输出到数字数据路径的每个接收分支上的第二预定数量的混合载波信号之一。

6. 发明申请

WO2013171562A1 POWER CONTROL 审中-公开
标题翻译：功率控制
公开(公告)号：WO2013171562A1
公开(公告)日：2013-11-21
申请号：PCT/IB2013/000916
申请日：2013-05-13
申请人： RENESAS MOBILE CORPORATION
发明人： IMMONEN, Antti, Oskari , KAUKOVUORI, Jouni, Kristian
IPC分类号： H04W52/24 , H04B1/52 , H04L5/00
CPC分类号： H04W52/146 , H04B15/04 , H04L5/001 , H04L5/0098 , H04W52/08 , H04W52/16 , H04W52/243
摘要： Measures for enabling per-carrier power control for inter-band multi-carrier capable devices, such as for example inter-band carrier aggregation capable devices. Such measures may for example comprise calculating a desired cumulative output power value for a combination of at least two uplink carriers of a terminal device, said two uplink carriers operating on different bands, setting an output power value for each of the at least two uplink carriers of the terminal device based on the calculated desired cumulative output power value, and providing, for the terminal device, a power control instruction for the at least two uplink carriers at the terminal device in accordance with the output power values set for the at least two uplink carriers.
摘要翻译：允许跨频段多载波能力设备启用每载波功率控制的措施，例如带有带内载波聚合功能的设备。这样的措施可以例如包括计算终端设备的至少两个上行链路载波的组合的期望的累积输出功率值，所述两个上行链路载波在不同频带上操作，为至少两个上行链路载波中的每一个设置输出功率值根据所计算出的所需累积输出功率值，对所述终端装置提供针对所述终端装置的所述至少两个上行链路载波的功率控制指令，所述功率控制指令根据为所述终端装置设定的所述至少两个上行链路载波。

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