公开(公告)号：US09344306B2

公开(公告)日：2016-05-17

申请号：US13197984

申请日：2011-08-04

申请人： Yuan Chen ,  Ting-Che Tseng ,  Zih-Yin Ding

发明人： Yuan Chen ,  Ting-Che Tseng ,  Zih-Yin Ding

IPC分类号： H04L27/00 ,  H04L27/22 ,  H03G3/30

CPC分类号： H04L27/0008 ,  H03G3/3078 ,  H04L27/22

摘要： A communications apparatus is provided. A signal processing device receives an RF signal comprising a wanted signal complying with a first wireless communications protocol from an air interface and processes the RF signal according to one or more signal processing parameter(s) to obtain the wanted signal. An interference detector analyzes one or more characteristic(s) of an interference signal of the wanted signal. The interference signal complies with a second wireless communications protocol different from the first wireless communication protocol. A coexistence optimization controller is coupled to the signal processing device and the interference detector, obtains information regarding the characteristic(s) of the interference signal from the interference detector and dynamically adjusts the signal processing parameter(s) according to the characteristic(s) of the interference signal.

摘要翻译： 提供一种通信装置。 信号处理装置从空中接口接收包含符合第一无线通信协议的有用信号的RF信号，并根据一个或多个信号处理参数处理RF信号以获得有用信号。 干扰检测器分析所需信号的干扰信号的一个或多个特性。 干扰信号符合与第一无线通信协议不同的第二无线通信协议。 共存优化控制器耦合到信号处理装置和干扰检测器，从干扰检测器获得关于干扰信号的特性的信息，并且根据干扰检测器的特性动态调整信号处理参数 干扰信号。

公开(公告)号：US20120034891A1

公开(公告)日：2012-02-09

申请号：US13197984

申请日：2011-08-04

申请人： Yuan Chen ,  Ting-Che Tseng ,  Zih-Yin Ding

发明人： Yuan Chen ,  Ting-Che Tseng ,  Zih-Yin Ding

IPC分类号： H04W88/02 ,  H04B1/10 ,  H04W52/52 ,  H04B1/16 ,  H04W24/00

CPC分类号： H04L27/0008 ,  H03G3/3078 ,  H04L27/22

摘要： A communications apparatus is provided. A signal processing device receives an RF signal comprising a wanted signal complying with a first wireless communications protocol from an air interface and processes the RF signal according to one or more signal processing parameter(s) to obtain the wanted signal. An interference detector analyzes one or more characteristic(s) of an interference signal of the wanted signal. The interference signal complies with a second wireless communications protocol different from the first wireless communication protocol. A coexistence optimization controller is coupled to the signal processing device and the interference detector, obtains information regarding the characteristic(s) of the interference signal from the interference detector and dynamically adjusts the signal processing parameter(s) according to the characteristic(s) of the interference signal.

摘要翻译： 提供一种通信装置。 信号处理装置从空中接口接收包含符合第一无线通信协议的有用信号的RF信号，并根据一个或多个信号处理参数处理RF信号以获得有用信号。 干扰检测器分析所需信号的干扰信号的一个或多个特性。 干扰信号符合与第一无线通信协议不同的第二无线通信协议。 共存优化控制器耦合到信号处理装置和干扰检测器，从干扰检测器获得关于干扰信号的特性的信息，并且根据干扰检测器的特性动态调整信号处理参数 干扰信号。

公开(公告)号：US20110009060A1

公开(公告)日：2011-01-13

申请号：US12829943

申请日：2010-07-02

申请人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chieh Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

发明人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chieh Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

IPC分类号： H04B7/00

CPC分类号： H04B1/715 ,  H04B1/7136 ,  H04B17/318 ,  H04B2001/7154 ,  H04W52/16

摘要： A wireless communications system is provided with a first wireless communications and a second wireless communications. The first wireless communications module transmits or receives a first wireless signal in a first frequency band selected from a first frequency range. The second wireless communications module transmits or receives a second wireless signal in a second frequency band selected from a second frequency range, and adjusts a transmission power of the second wireless signal in response to that a frequency offset between the first frequency band and the second frequency band falls within a predetermined range.

摘要翻译： 无线通信系统被提供有第一无线通信和第二无线通信。 第一无线通信模块在从第一频率范围选择的第一频带中发送或接收第一无线信号。 第二无线通信模块在从第二频率范围选择的第二频带中发送或接收第二无线信号，并响应于第一频带和第二频率之间的频率偏移来调整第二无线信号的发送功率 带落在预定范围内。

公开(公告)号：US08774722B2

公开(公告)日：2014-07-08

申请号：US12829943

申请日：2010-07-02

申请人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chia Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

发明人： Hong-Kai Hsu ,  Li-Chun Ko ,  Chia-Ming Chang ,  Chih-Hao Yeh ,  En-Chia Hsia ,  I-Lin Hsieh ,  Wen-Ying Chien ,  Jwo-An Lin ,  Ting-Che Tseng ,  Yuan Chen

IPC分类号： H04B1/00

CPC分类号： H04B1/715 ,  H04B1/7136 ,  H04B17/318 ,  H04B2001/7154 ,  H04W52/16

摘要： A wireless communications system is provided with a first wireless communications and a second wireless communications. The first wireless communications module transmits or receives a first wireless signal in a first frequency band selected from a first frequency range. The second wireless communications module transmits or receives a second wireless signal in a second frequency band selected from a second frequency range, and adjusts a transmission power of the second wireless signal in response to that a frequency offset between the first frequency band and the second frequency band falls within a predetermined range.

摘要翻译： 无线通信系统被提供有第一无线通信和第二无线通信。 第一无线通信模块在从第一频率范围选择的第一频带中发送或接收第一无线信号。 第二无线通信模块在从第二频率范围选择的第二频带中发送或接收第二无线信号，并响应于第一频带和第二频率之间的频率偏移来调整第二无线信号的发送功率 带落在预定范围内。

公开(公告)号：US20120033762A1

公开(公告)日：2012-02-09

申请号：US13197960

申请日：2011-08-04

申请人： Ting-Che Tseng ,  Yuan Chen

发明人： Ting-Che Tseng ,  Yuan Chen

IPC分类号： H04L27/00

CPC分类号： H04L27/0008 ,  H03G3/3078 ,  H04L27/22

摘要： A communications apparatus is provided. A radio frequency (RF) circuit is arranged to receive an RF signal from an antenna and process the RF signal according to one or more RF parameters to generate an intermediate signal. A signal processing unit is arranged to process the intermediate signal to generate a processed signal and generates signal processing information regarding requirements for processing the intermediate signal. An RF circuit controller is coupled to the RF circuit and the signal processing unit and arranged to dynamically adjust the RF parameters according to the signal processing information.

摘要翻译： 提供一种通信装置。 射频（RF）电路被布置为从天线接收RF信号，并根据一个或多个RF参数处理RF信号以产生中间信号。 信号处理单元被布置为处理中间信号以产生处理的信号，并且生成关于处理中间信号的要求的信号处理信息。 RF电路控制器耦合到RF电路和信号处理单元，并且被布置成根据信号处理信息来动态调整RF参数。

公开(公告)号：US20110255414A1

公开(公告)日：2011-10-20

申请号：US13007789

申请日：2011-01-17

申请人： Yuan Chen ,  Ting-Che Tseng ,  Wen-Ying Chien ,  Wei-Lun Wan ,  Wei-Kun Su ,  Hong-Kai Hsu

发明人： Yuan Chen ,  Ting-Che Tseng ,  Wen-Ying Chien ,  Wei-Lun Wan ,  Wei-Kun Su ,  Hong-Kai Hsu

IPC分类号： H04L12/26

CPC分类号： H04W52/0225 ,  H04W4/80 ,  H04W8/005 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144

摘要： A communication apparatus is provided. The communication apparatus includes an RF module, a down converter coupled to the RF module and a detector coupled to the down converter. The RF module receives an RF signal. The down converter down converts the RF signal in response to a channel select signal to generate a converted signal, wherein the channel select signal controls the down converter to alternately sweep a plurality of scan trains during a scan frame, and each of the scan trains comprises a plurality of channels. The power detector determines whether the RF signal comprises an ID packet according to the converted signal corresponding to the channels of the plurality of scan trains.

摘要翻译： 提供一种通信装置。 通信设备包括RF模块，耦合到RF模块的下变换器和耦合到下变频器的检测器。 RF模块接收RF信号。 下变频器根据通道选择信号向下转换RF信号以产生转换的信号，其中信道选择信号控制下变频器在扫描帧期间交替扫描多个扫描列，并且每个扫描列包括 多个通道。 功率检测器根据与多个扫描列的通道对应的转换信号来确定RF信号是否包括ID分组。

公开(公告)号：US20110255413A1

公开(公告)日：2011-10-20

申请号：US12980245

申请日：2010-12-28

申请人： Yuan Chen ,  Ting-Che Tseng ,  Wen-Ying Chien

发明人： Yuan Chen ,  Ting-Che Tseng ,  Wen-Ying Chien

IPC分类号： H04J99/00

CPC分类号： H04W52/0225 ,  H04W4/80 ,  H04W8/005 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144

摘要： A communication apparatus is provided. The communication apparatus includes an RF module and a scan module coupled to the RF module. The RF module receives an RF signal and generates an intermediary signal corresponding to the RF signal. The scan module recognizes a time-domain pattern corresponding to the intermediary signal, and determines whether the RF signal comprises an ID packet according to the recognized time-domain pattern.

摘要翻译： 提供一种通信装置。 通信设备包括RF模块和耦合到RF模块的扫描模块。 RF模块接收RF信号并产生对应于RF信号的中间信号。 扫描模块识别对应于中间信号的时域模式，并且根据识别的时域模式来确定RF信号是否包括ID分组。

公开(公告)号：US09001749B2

公开(公告)日：2015-04-07

申请号：US13007789

申请日：2011-01-17

申请人： Yuan Chen ,  Ting-Che Tseng ,  Wen-Ying Chien ,  Wei-Lun Wan ,  Wei-Kun Su ,  Hong-Kai Hsu

发明人： Yuan Chen ,  Ting-Che Tseng ,  Wen-Ying Chien ,  Wei-Lun Wan ,  Wei-Kun Su ,  Hong-Kai Hsu

IPC分类号： H04W4/00 ,  H04B1/18 ,  H04W8/00 ,  H04W84/18

CPC分类号： H04W52/0225 ,  H04W4/80 ,  H04W8/005 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144

摘要： A communication apparatus is provided. The communication apparatus includes an RF module, a down converter coupled to the RF module and a detector coupled to the down converter. The RF module receives an RF signal. The down converter down converts the RF signal in response to a channel select signal to generate a converted signal, wherein the channel select signal controls the down converter to alternately sweep a plurality of scan trains during a scan frame, and each of the scan trains comprises a plurality of channels. The power detector determines whether the RF signal comprises an ID packet according to the converted signal corresponding to the channels of the plurality of scan trains.

摘要翻译： 提供一种通信装置。 通信设备包括RF模块，耦合到RF模块的下变换器和耦合到下变频器的检测器。 RF模块接收RF信号。 下变频器根据通道选择信号向下转换RF信号以产生转换的信号，其中信道选择信号控制下变频器在扫描帧期间交替扫描多个扫描列，并且每个扫描列包括 多个通道。 功率检测器根据与多个扫描列的通道对应的转换信号来确定RF信号是否包括ID分组。

公开(公告)号：US08837637B2

公开(公告)日：2014-09-16

申请号：US13197960

申请日：2011-08-04

申请人： Ting-Che Tseng ,  Yuan Chen

发明人： Ting-Che Tseng ,  Yuan Chen

IPC分类号： H04L27/00 ,  H03G3/30 ,  H04L27/22

CPC分类号： H04L27/0008 ,  H03G3/3078 ,  H04L27/22

摘要： A communications apparatus is provided. A radio frequency (RF) circuit is arranged to receive an RF signal from an antenna and process the RF signal according to one or more RF parameters to generate an intermediate signal. A signal processing unit is arranged to process the intermediate signal to generate a processed signal and generates signal processing information regarding requirements for processing the intermediate signal. An RF circuit controller is coupled to the RF circuit and the signal processing unit and arranged to dynamically adjust the RF parameters according to the signal processing information.

摘要翻译： 提供一种通信装置。 射频（RF）电路被布置为从天线接收RF信号，并根据一个或多个RF参数处理RF信号以产生中间信号。 信号处理单元被布置为处理中间信号以产生处理的信号，并且生成关于处理中间信号的要求的信号处理信息。 RF电路控制器耦合到RF电路和信号处理单元，并且被布置成根据信号处理信息来动态调整RF参数。

公开(公告)号：US08111786B2

公开(公告)日：2012-02-07

申请号：US12137174

申请日：2008-06-11

申请人： Ho-Chi Huang ,  Ting-Che Tseng ,  Chin-Yang Hsieh

发明人： Ho-Chi Huang ,  Ting-Che Tseng ,  Chin-Yang Hsieh

IPC分类号： H04L27/06

CPC分类号： H04L27/2334 ,  H04L27/3881

摘要： A signal converter. The signal converter converts an analog inphase signal and an analog quadrature phase signal into a digital baseband inphase signal and a digital baseband quadrature phase signal. The analog inphase signal and the analog quadrature phase signal are orthogonal to each other and are carried in a predetermined intermediate frequency. The digital baseband inphase signal and the digital baseband quadrature phase signal are carried in zero frequency. The signal converter comprises a signal combiner combining the analog inphase signal and the analog quadrature phase signal to obtain an analog combined signal, an analog to digital converter converting the analog combined signal to a digital combined signal, and a signal separator separating the digital combined signal to obtain the digital baseband inphase signal and the digital baseband quadrature phase signal.

摘要翻译： 信号转换器。 信号转换器将模拟同相信号和模拟正交相位信号转换为数字基带同相信号和数字基带正交相位信号。 模拟同相信号和模拟正交相位信号彼此正交并以预定的中间频率进行传送。 数字基带同相信号和数字基带正交相位信号以零频率传送。 信号转换器包括组合模拟同相信号和模拟正交相位信号以获得模拟组合信号的信号组合器，将模拟组合信号转换为数字组合信号的模数转换器，以及将数字组合信号分离的信号分离器 以获得数字基带同相信号和数字基带正交相位信号。