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公开(公告)号：US20090104880A1
公开(公告)日：2009-04-23
申请号：US12066064
申请日：2006-08-29
IPC分类号： H04B1/38
CPC分类号： H04W8/22 , H04B2201/7071
摘要： A wireless communication apparatus and a communication control method wherein even if there occurs a change in communication control information due to a function change, an appropriate correction is implemented to improve the communication quality. A wireless communication apparatus (100) comprises a plurality of reconfigurable function parts (reconfigurable function modules (1031)) that reconfigure functions related to communication to perform digital signal processings according to a plurality of communication formats; and a communication operation control function part that controls the communication operation. Each of the reconfigurable function parts includes a property register (10311) in which the communication control information is written. The communication operation control function part includes a reconfiguration control section (107) that overwrites the communication control information in the property register each time the communication function is reconfigured; and a communication control section (104) that performs a communication control based on the communication control information held in the property register.
摘要翻译： 一种无线通信装置和通信控制方法，其中即使由于功能改变而导致通信控制信息发生变化，也实施适当的校正以提高通信质量。 无线通信装置（100）包括重新配置与通信有关的功能的多个可重新配置功能部件（可重构功能模块（1031）），以根据多种通信格式执行数字信号处理; 以及控制通信操作的通信操作控制功能部。 每个可重构功能部件包括写入通信控制信息的属性寄存器（10311）。 通信操作控制功能部包括重新配置控制部（107），每当重新配置通信功能时，覆盖属性寄存器中的通信控制信息; 以及基于所述属性寄存器中保存的通信控制信息进行通信控制的通信控制部（104）。
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2.发明申请公开(公告)号：US20090135760A1
公开(公告)日：2009-05-28
申请号：US12067062
申请日：2006-09-25
IPC分类号： H04W88/00
摘要： A multimode wireless communication apparatus that supports plural wireless communication systems and switches wireless communication systems to communicate. The apparatus includes a signal processor capable of switching wireless communication systems by plural manners; and a controller that directs to the signal processor a combination of manners of switching wireless communication systems according to a communication environment. The signal processor switches wireless communication systems according to the combination of manners of switching wireless communication systems directed from the controller.
摘要翻译： 一种支持多个无线通信系统并切换无线通信系统进行通信的多模无线通信装置。 该装置包括能够通过多种方式切换无线通信系统的信号处理器; 以及根据通信环境将切换无线通信系统的方式的组合指向信号处理器的控制器。 信号处理器根据从控制器引导的切换无线通信系统的方式的组合来切换无线通信系统。
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3.发明授权公开(公告)号：US08504101B2
公开(公告)日：2013-08-06
申请号：US12067062
申请日：2006-09-25
IPC分类号： H04M1/00
摘要： A multimode wireless communication apparatus that supports plural wireless communication systems and switches wireless communication systems to communicate. The apparatus includes a signal processor capable of switching wireless communication systems by plural manners; and a controller that directs to the signal processor a combination of manners of switching wireless communication systems according to a communication environment. The signal processor switches wireless communication systems according to the combination of manners of switching wireless communication systems directed from the controller.
摘要翻译： 一种支持多个无线通信系统并切换无线通信系统进行通信的多模无线通信装置。 该装置包括能够通过多种方式切换无线通信系统的信号处理器; 以及根据通信环境将切换无线通信系统的方式的组合指向信号处理器的控制器。 信号处理器根据从控制器引导的切换无线通信系统的方式的组合来切换无线通信系统。
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公开(公告)号：US08165617B2
公开(公告)日：2012-04-24
申请号：US12066064
申请日：2006-08-29
IPC分类号： H04B7/00
CPC分类号： H04W8/22 , H04B2201/7071
摘要： A wireless communication apparatus and a communication control method wherein even if there occurs a change in communication control information due to a function change, an appropriate correction is implemented to improve the communication quality. A wireless communication apparatus (100) comprises a plurality of reconfigurable function parts (reconfigurable function modules (1031)) that reconfigure functions related to communication to perform digital signal processings according to a plurality of communication formats; and a communication operation control function part that controls the communication operation. Each of the reconfigurable function parts includes a property register (10311) in which the communication control information is written. The communication operation control function part includes a reconfiguration control section (107) that overwrites the communication control information in the property register each time the communication function is reconfigured; and a communication control section (104) that performs a communication control based on the communication control information held in the property register.
摘要翻译： 一种无线通信装置和通信控制方法，其中即使由于功能改变而导致通信控制信息发生变化，也实施适当的校正以提高通信质量。 无线通信装置（100）包括重新配置与通信有关的功能的多个可重新配置功能部件（可重构功能模块（1031）），以根据多种通信格式执行数字信号处理; 以及控制通信操作的通信操作控制功能部。 每个可重构功能部件包括写入通信控制信息的属性寄存器（10311）。 通信操作控制功能部包括重新配置控制部（107），每当重新配置通信功能时，覆盖属性寄存器中的通信控制信息; 以及基于所述属性寄存器中保存的通信控制信息进行通信控制的通信控制部（104）。
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公开(公告)号：US20090187615A1
公开(公告)日：2009-07-23
申请号：US12097531
申请日：2006-12-13
CPC分类号： H03H17/0294 , H03H17/0292 , H03H17/06 , H03H17/0664 , H03H17/0671 , H03H2220/02
摘要： Provided is a digital filter for radio communication processing capable of dynamically modifying the characteristic and simultaneously processing a plurality of systems. In the digital filter, calculation core groups (1010-1017) capable of modifying function are arranged and connected to one another by an input interface unit (102) and an output interface unit (103). When the communication mode is modified, the number of calculation resources to be used and its setting contents are decided according to the setting candidate of the filter characteristic required and the calculation resource empty state. According to the decision, functions of the respective parts are modified to perform a predetermined operation control, so as to flexibly modify the limited multiplication/addition calculation resource calculation tap quantity, the operation clock, and the connection relationship, thereby enabling simultaneous and parallel execution of a plurality of different FIR filter processes and simultaneous and parallel execution of a plurality of filter processes.
摘要翻译： 提供一种用于无线电通信处理的数字滤波器，其能够动态地修改特性并同时处理多个系统。 在数字滤波器中，能够通过输入接口单元（102）和输出接口单元（103）将能够修改功能的计算核心组（1010-1017）配置并相互连接。 当通信模式被修改时，根据所需的滤波器特性的设置候选和计算资源空闲状态来决定要使用的计算资源的数量及其设置内容。 根据该决定，对各部分的功能进行修改，以执行预定的操作控制，以灵活地修改限制的乘法/加法计算资源计算抽头数量，操作时钟和连接关系，从而实现同时并行执行 多个不同的FIR滤波器处理以及多个滤波器处理的并行和并行执行。
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公开(公告)号：US08356063B2
公开(公告)日：2013-01-15
申请号：US12097531
申请日：2006-12-13
CPC分类号： H03H17/0294 , H03H17/0292 , H03H17/06 , H03H17/0664 , H03H17/0671 , H03H2220/02
摘要： A digital filter is provided for radio communication processing capable of dynamically modifying the characteristic and simultaneously processing a plurality of systems. In the digital filter, calculation core groups capable of modifying function are arranged and connected to one another by an input interface unit and an output interface unit. When the communication mode is modified, the number of calculation resources to be used and setting contents are decided according to the setting candidate of the filter characteristic required and the calculation resource empty state. According to the decision, functions of the respective parts are modified to perform a predetermined operation control, so as to flexibly modify the limited multiplication/addition calculation resource calculation tap quantity, the operation clock, and the connection relationship, thereby enabling simultaneous and parallel execution of a plurality of different finite impulse response (FIR) filter processes and simultaneous and parallel execution of a plurality of filter processes.
摘要翻译： 提供了能够动态地修改特性并同时处理多个系统的无线电通信处理的数字滤波器。 在数字滤波器中，可以通过输入接口单元和输出接口单元将能够修改功能的计算核心组布置并彼此连接。 当通信模式被修改时，根据所需的滤波器特性的设置候选和计算资源空闲状态来确定要使用的计算资源的数量和设置内容。 根据该决定，对各部分的功能进行修改，以执行预定的操作控制，以灵活地修改限制的乘法/加法计算资源计算抽头数量，操作时钟和连接关系，从而实现同时并行执行 多个不同的有限脉冲响应（FIR）滤波器处理以及多个滤波器处理的并行和并行执行。
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公开(公告)号：US08145694B2
公开(公告)日：2012-03-27
申请号：US12094966
申请日：2006-11-16
申请人： Kentaro Miyano , Katsuaki Abe , Akihiko Matsuoka
发明人： Kentaro Miyano , Katsuaki Abe , Akihiko Matsuoka
IPC分类号： G06F17/14
CPC分类号： G06F17/142 , H04L27/265
摘要： Provided is a fast Fourier transformation circuit capable of optimizing an operation resource while matching a plurality of communication systems. In this circuit, an FFT circuit (100) comprises a first FFT operation unit (110) for subjecting two-parallel 2 digital signals to FFT operations of (M−1) steps, a second FFT operation unit (120) for subjecting 2 digital signals to FFT operations of (N−M+1) steps, and a third FFT operation unit (130) for subjecting 2 digital signals to an FFT operation of one step. The output signal of the first FFT operation unit (110) is subjected to the FFT operation by the second FFT operation unit (120) and the third FFT operation unit (130) thereby to perform the FFT operations of 2 points and 2 points simultaneously.
摘要翻译： 提供了一种能够在匹配多个通信系统的同时优化操作资源的快速傅里叶变换电路。 在该电路中，FFT电路（100）包括用于对（M-1）步的FFT运算进行二并联2
数字信号的第一FFT运算单元（110），第二FFT运算单元 （N-M + 1）个步骤的FFT操作的第二FFT运算单元（130），用于对2个数字信号进行一步的FFT运算。 第一FFT运算单元（110）的输出信号由第二FFT运算单元（120）和第三FFT运算单元（130）进行FFT运算，从而进行2点的FFT运算，2 同时点。 -
公开(公告)号：US08111741B2
公开(公告)日：2012-02-07
申请号：US12373860
申请日：2007-10-15
IPC分类号： H03H7/30
CPC分类号： H03H15/00 , G11C27/024 , H03H19/00
摘要： The present invention has an object to provide a sampling filter apparatus and a wireless communication apparatus, which are capable of changing a filter characteristic without employing complex waveforms as control signals, and also, capable of performing filtering process operations without performing a decimation, while utilizing a wide frequency space. A sampling filter apparatus 100 includes a controller 140, a plurality of integrators 150 to 154, a plurality of switches 130, 160 to 164, 170 to 174, 180 to 184, and a plurality of voltage/current converters 120 to 123. An inputted current is stored in four pieces of integrators selected among the plurality of integrators 150 to 154 by one clock, and electric charges which have been stored from four preceding clocks up to one preceding clock are added to each other so as to output the added electric charges from the remaining one integrator. When electric charges are stored in the integrators 150 to 154 in each clock, since the inputted current is switched, the electric charges to be outputted can be weighted, and thus, a filter characteristic is changed.
摘要翻译： 本发明的目的是提供一种采样滤波器装置和无线通信装置，其能够在不使用复杂波形作为控制信号的情况下改变滤波器特性，并且还可以在不执行抽取的情况下执行滤波处理操作，同时利用 宽频率空间。 采样滤波器装置100包括控制器140，多个积分器150至154，多个开关130,160至164,170至174,180至184以及多个电压/电流转换器120至123.输入 将电流存储在多个积分器150至154中选择的四个积分器中一个时钟，并且从四个先前时钟直到一个先前时钟存储的电荷彼此相加，以便输出相加的电荷 从剩下的一个积分器。 当在每个时钟中积分器150至154中存储电荷时，由于输入的电流被切换，所以要输出的电荷可被加权，从而改变滤波器特性。
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公开(公告)号：US08107994B2
公开(公告)日：2012-01-31
申请号：US11569163
申请日：2005-12-21
申请人： Akihiko Matsuoka , Katsuaki Abe , Kentaro Miyano
发明人： Akihiko Matsuoka , Katsuaki Abe , Kentaro Miyano
IPC分类号： H04M1/00
CPC分类号： H04B1/406
摘要： A multimode communication apparatus capable of varying a function of a signal processing portion without external resource control is provided. The multimode communication apparatus includes a radio portion 103 for conducting a radio communication, a plurality of signal processing devices 105, 106 whose function can be varied by resource control, and a storing portion 109 for storing data defining a resource controlling function that is executable on a plurality of signal processing devices 105, 106. Since the resource controlling function is furnished into any of the signal processing devices 105, 106, the function of the signal processing devices 105, 106 can be varied not to provide a resource controlling portion to the outside of the signal processing device.
摘要翻译： 提供一种能够在没有外部资源控制的情况下改变信号处理部分的功能的多模式通信装置。 多模通信装置包括用于进行无线通信的无线部103，能够通过资源控制来改变其功能的多个信号处理装置105,106，以及用于存储定义可执行的资源控制功能的数据的存储部109 多个信号处理设备105,106。由于资源控制功能被提供给信号处理设备105,106中的任何一个，所以可以改变信号处理设备105,106的功能，以便不向 在信号处理装置之外。
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10.发明授权公开(公告)号：US07907591B2
公开(公告)日：2011-03-15
申请号：US11995841
申请日：2006-07-19
申请人： Kentaro Miyano , Katsuaki Abe , Akihiko Matsuoka
发明人： Kentaro Miyano , Katsuaki Abe , Akihiko Matsuoka
IPC分类号： H04J3/06
CPC分类号： H04B1/406 , H04B1/7075 , H04L7/00 , H04L7/042 , H04W56/0085 , H04W88/06 , Y02D70/00 , Y02D70/40
摘要： Multimode wireless communication apparatus supports plural wireless communication methods and includes synchronization detecting part. Digital signals output from first A/D part and second A/D part are combined by synchronization detecting part. Synchronization detecting part converts sampling frequencies of respective digital signals and performs other processes when combining digital signals. Synchronization detecting part detects synchronization timing for plural wireless communication methods by plurally performing correlation operation corresponding to respective wireless communication methods for digital signals combined, thereby providing a multimode wireless communication apparatus with its size and power consumption reduced.
摘要翻译： 多模无线通信装置支持多种无线通信方式，包括同步检测部。 从第一A / D部分和第二A / D部分输出的数字信号由同步检测部分组合。 同步检测部分转换各数字信号的采样频率，并在组合数字信号时进行其它处理。 同步检测部分通过对与组合的数字信号的各种无线通信方法相对应的多个执行相关操作来检测多个无线通信方法的同步定时，从而提供其尺寸和功耗降低的多模无线通信设备。
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