Method and system for utilizing plurality of physical layers to retain quality of service in a wireless device during a communication session
    61.
    发明授权
    Method and system for utilizing plurality of physical layers to retain quality of service in a wireless device during a communication session 有权
    在通信会话期间利用多个物理层来保持无线设备中的服务质量的方法和系统

    公开(公告)号:US08345591B2

    公开(公告)日:2013-01-01

    申请号:US11864269

    申请日:2007-09-28

    IPC分类号: H04B7/185

    摘要: A wireless mobile communication (WMC) device may be determine a quality of service (QOS) required to communicate data. The WMC device may utilize a plurality of physical layers available in the WMC device to retain the QOS throughout the data communication. The physical layers may comprise a plurality of wireless technologies and/or a plurality of transmission power levels within each wireless technology. Selection of physical layers that may be utilized may comprise determination of available QOS through the physical layers, available power in the WMC device, and/or power requirement for communicating data via the physical layers. Data encoding may also be utilized to alter size of communicated data while retaining the required QOS. Data encoding may comprise utilizing encoding schemes, data compression, and/or redundancy bits. A set of deadlines may be utilized to enable switching between available physical layers to ensure maintaining and/or achieving required QOS.

    摘要翻译: 无线移动通信(WMC)设备可以确定传送数据所需的服务质量(QOS)。 WMC设备可以利用WMC设备中可用的多个物理层来保留整个数据通信中的QOS。 物理层可以包括在每个无线技术内的多个无线技术和/或多个发射功率电平。 可以使用的物理层的选择可以包括通过物理层确定可用QOS,WMC设备中的可用功率和/或用于经由物理层传送数据的功率需求。 数据编码也可用于改变所传送数据的大小,同时保留所需的QOS。 数据编码可以包括利用编码方案,数据压缩和/或冗余比特。 可以使用一组期限来实现可用物理层之间的切换以确保维持和/或实现所需的QOS。

    DYNAMICALLY SPLITTING JOBS ACROSS MULTIPLE AGNOSTIC PROCESSORS IN WIRELESS SYSTEM
    62.
    发明申请
    DYNAMICALLY SPLITTING JOBS ACROSS MULTIPLE AGNOSTIC PROCESSORS IN WIRELESS SYSTEM 有权
    无线系统中的多个协同处理器动态分割

    公开(公告)号:US20120165033A1

    公开(公告)日:2012-06-28

    申请号:US13411827

    申请日:2012-03-05

    IPC分类号: H04W72/04 H04W8/22

    摘要: Dynamically splitting jobs in wireless system between agnostic processor may comprise evaluating a job that a wireless mobile communication device may be requested to perform. The wireless mobile communication (WMC) device may evaluate a requested job to determine if one or more tasks may be sent to a remote device. The WMC device may consider such factors as information pertaining to the WMC device itself, information relating to the connection between the devices, and/or information pertaining to the remote device. This information may comprise such data as power availability in the wireless mobile communication device, processing load in the WMC device, processing and/or storage capabilities of the remote device, and characteristics of the connectivity between the two devices.

    摘要翻译: 在不可知处理器之间的无线系统中的动态分割作业可以包括评估无线移动通信设备可能被请求执行的作业。 无线移动通信(WMC)设备可以评估所请求的作业以确定是否可以将一个或多个任务发送到远程设备。 WMC设备可以考虑诸如与WMC设备本身有关的信息,与设备之间的连接有关的信息和/或与远程设备有关的信息等因素。 该信息可以包括无线移动通信设备中的功率可用性,WMC设备中的处理负载,远程设备的处理和/或存储能力以及两个设备之间的连接特性等数据。

    Method and system for dynamically splitting jobs across multiple agnostic processors in wireless system
    63.
    发明授权
    Method and system for dynamically splitting jobs across multiple agnostic processors in wireless system 失效
    用于在无线系统中跨多个不可知处理器动态分割作业的方法和系统

    公开(公告)号:US08131302B2

    公开(公告)日:2012-03-06

    申请号:US11968588

    申请日:2008-01-02

    IPC分类号: H04W72/00

    摘要: Dynamically splitting jobs in wireless system between agnostic processor may comprise evaluating a job that a wireless mobile communication device may be requested to perform. The wireless mobile communication (WMC) device may evaluate a requested job to determine if one or more tasks may be sent to a remote device. The WMC device may consider such factors as information pertaining to the WMC device itself, information relating to the connection between the devices, and/or information pertaining to the remote device. This information may comprise such data as power availability in the wireless mobile communication device, processing load in the WMC device, processing and/or storage capabilities of the remote device, and characteristics of the connectivity between the two devices.

    摘要翻译: 在不可知处理器之间的无线系统中的动态分割作业可以包括评估无线移动通信设备可能被请求执行的作业。 无线移动通信(WMC)设备可以评估所请求的作业以确定是否可以将一个或多个任务发送到远程设备。 WMC设备可以考虑诸如与WMC设备本身有关的信息,与设备之间的连接有关的信息和/或与远程设备有关的信息等因素。 该信息可以包括无线移动通信设备中的功率可用性,WMC设备中的处理负载,远程设备的处理和/或存储能力以及两个设备之间的连接特性等数据。

    System and method providing low power operation in a multimode communication device
    64.
    发明授权
    System and method providing low power operation in a multimode communication device 有权
    在多模通信设备中提供低功率操作的系统和方法

    公开(公告)号:US08355757B2

    公开(公告)日:2013-01-15

    申请号:US11298355

    申请日:2005-12-07

    IPC分类号: H04B1/38

    摘要: A system and method providing low-power operation in a multimode communication device. Various aspects of the present invention may, for example, include at least one radio module that is adapted to communicate in a plurality of communication modes. The at least one radio module may also be adapted to operate in at least a first power-save mode. At least one module may, for example, be adapted to analyze at least one non-informational aspect of a signal (e.g., a received radio signal) to determine whether a first communication network corresponding to a first communication mode of the plurality of communication modes might be available. The at least one module may then, for example, be adapted to determine, based at least in part on the determined availability of the first communication network, whether to operate the at least one radio module in a respective mode other than the first power-save mode.

    摘要翻译: 一种在多模通信设备中提供低功率操作的系统和方法。 本发明的各个方面可以例如包括适于以多种通信模式通信的至少一个无线电模块。 所述至少一个无线电模块还可以适于在至少第一省电模式下操作。 至少一个模块可以例如适于分析信号的至少一个非信息方面(例如,接收的无线电信号),以确定对应于多个通信模式的第一通信模式的第一通信网络 可能可用。 然后,所述至少一个模块可以例如适于至少部分地基于所确定的第一通信网络的可用性来确定是否以除了第一电力网络之外的相应模式操作所述至少一个无线电模块, 保存模式。

    System and method providing low power operation in a multimode communication device
    65.
    发明申请
    System and method providing low power operation in a multimode communication device 有权
    在多模通信设备中提供低功率操作的系统和方法

    公开(公告)号:US20070082715A1

    公开(公告)日:2007-04-12

    申请号:US11298355

    申请日:2005-12-07

    IPC分类号: H04B1/38

    摘要: A system and method providing low-power operation in a multimode communication device. Various aspects of the present invention may, for example, include at least one radio module that is adapted to communicate in a plurality of communication modes. The at least one radio module may also be adapted to operate in at least a first power-save mode. At least one module may, for example, be adapted to analyze at least one non-informational aspect of a signal (e.g., a received radio signal) to determine whether a first communication network corresponding to a first communication mode of the plurality of communication modes might be available. The at least one module may then, for example, be adapted to determine, based at least in part on the determined availability of the first communication network, whether to operate the at least one radio module in a respective mode other than the first power-save mode.

    摘要翻译: 一种在多模通信设备中提供低功率操作的系统和方法。 本发明的各个方面可以例如包括适于以多种通信模式通信的至少一个无线电模块。 所述至少一个无线电模块还可以适于在至少第一省电模式下操作。 至少一个模块可以例如适于分析信号的至少一个非信息方面(例如,接收的无线电信号),以确定对应于多个通信模式的第一通信模式的第一通信网络 可能可用。 然后,所述至少一个模块可以例如适于至少部分地基于所确定的第一通信网络的可用性来确定是否以除了第一电力网络之外的相应模式操作所述至少一个无线电模块, 保存模式。

    Method and system for level detector calibration for accurate transmit power control
    67.
    发明授权
    Method and system for level detector calibration for accurate transmit power control 失效
    用于电平检测器校准的方法和系统,用于精确的发射功率控制

    公开(公告)号:US08670729B2

    公开(公告)日:2014-03-11

    申请号:US12725185

    申请日:2010-03-16

    申请人: Arya Behzad

    发明人: Arya Behzad

    摘要: Methods and systems for level detector calibration are disclosed and may comprise calibrating a level detector integrated on-chip to eliminate an associated zero input offset voltage utilizing a replica bias circuit with no input ac voltage at the level detector or the replica bias circuit. The offset voltages of the level detector and the replica bias circuit may be combined to eliminate the associated zero input offset voltage of the level detector. The output signal may be generated by a difference of output signals from the level detector and the replica bias circuit. The level detector and the replica bias circuit may be biased utilizing a similar bias voltage. A plurality of known input voltages may be utilized to generate a corresponding plurality of output voltages of the level detector, generating a corrected transfer function that may be used to accurately set a transmitter power level.

    摘要翻译: 公开了用于电平检测器校准的方法和系统,并且可以包括校准集成在片上的电平检测器,以利用在电平检测器或复制偏置电路处没有输入交流电压的复制偏置电路来消除相关的零输入偏移电压。 可以组合电平检测器和复制偏置电路的偏移电压以消除电平检测器的相关联的零输入偏移电压。 输出信号可以由来自电平检测器和复制偏置电路的输出信号的差产生。 电平检测器和复制偏置电路可以利用类似的偏置电压来偏置。 可以利用多个已知的输入电压来产生电平检测器的对应的多个输出电压,产生校正的传递函数,该传递函数可用于精确地设定发射机功率电平。

    METHOD AND SYSTEM FOR COMPENSATING FOR ESTIMATED DISTORTION IN A TRANSMITTER BY UTILIZING A DIGITAL PREDISTORTION SCHEME WITH A QUADRATURE FEEDBACK MIXER CONFIGURATION
    68.
    发明申请
    METHOD AND SYSTEM FOR COMPENSATING FOR ESTIMATED DISTORTION IN A TRANSMITTER BY UTILIZING A DIGITAL PREDISTORTION SCHEME WITH A QUADRATURE FEEDBACK MIXER CONFIGURATION 有权
    通过使用数字反馈混合器配置的数字预测方案来补偿发射机中的估计失真的方法和系统

    公开(公告)号:US20120236912A1

    公开(公告)日:2012-09-20

    申请号:US13484474

    申请日:2012-05-31

    IPC分类号: H04B1/44

    摘要: Aspects of a method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a quadrature feedback mixer configuration are presented. Aspects of the system may include an RF transmitter that enables generation of an RF output signal in response to one or more generated input signals. One or more feedback signals may be generated by performing frequency downconversion on the RF output signal within a corresponding one or more feedback mixer circuits. The generated one or more feedback signals may be inserted at a corresponding one or more insertion points in an RF receiver. Each insertion point may be between a receiver mixer circuit and corresponding circuits that generate a baseband signal based on the corresponding one of the feedback signals.

    摘要翻译: 提出了通过利用具有正交反馈混频器配置的数字预失真方案来补偿发射机中的估计失真的方法和系统的方面。 系统的方面可以包括RF发射器,其能够响应于一个或多个所生成的输入信号而产生RF输出信号。 可以通过对相应的一个或多个反馈混频器电路中的RF输出信号执行频率下变频来产生一个或多个反馈信号。 所生成的一个或多个反馈信号可以插入RF接收器中相应的一个或多个插入点。 每个插入点可以在接收机混合器电路和基于相应的一个反馈信号产生基带信号的相应电路之间。

    METHOD AND SYSTEM FOR COMPENSATING FOR ESTIMATED DISTORTION IN A TRANSMITTER BY UTILIZING A DIGITAL PREDISTORTION SCHEME WITH A SINGLE FEEDBACK MIXER
    69.
    发明申请
    METHOD AND SYSTEM FOR COMPENSATING FOR ESTIMATED DISTORTION IN A TRANSMITTER BY UTILIZING A DIGITAL PREDISTORTION SCHEME WITH A SINGLE FEEDBACK MIXER 有权
    利用单反馈混频器利用数字预测方案来补偿发射机估计失真的方法和系统

    公开(公告)号:US20120230375A1

    公开(公告)日:2012-09-13

    申请号:US13478918

    申请日:2012-05-23

    IPC分类号: H04B1/38

    摘要: Aspects of a method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a single feedback mixer are presented. Aspects of the system may include at least one circuit that enables generation of an output signal in response to one or more generated input signals. A feedback signal may be generated within a single feedback mixer circuit that may perform a frequency mix-down operation on the generated output signal. The generated feedback signal may be inserted at one or more insertion points in a receiver. Each of the insertion points may be located between a mixer stage of the receiver, and one or more circuits that generate a baseband signal based on the generated feedback signal.

    摘要翻译: 提出了通过利用具有单个反馈混频器的数字预失真方案来补偿发射机中的估计失真的方法和系统的方面。 该系统的方面可以包括响应于一个或多个所生成的输入信号而能够产生输出信号的至少一个电路。 可以在可以对所生成的输出信号执行频率混合运算的单个反馈混频器电路内产生反馈信号。 产生的反馈信号可以插入接收器中的一个或多个插入点。 每个插入点可以位于接收器的混合器级之间,以及基于产生的反馈信号产生基带信号的一个或多个电路。

    Method and System for Using a Multi-RF Input Receiver for Diversity Selection
    70.
    发明申请
    Method and System for Using a Multi-RF Input Receiver for Diversity Selection 有权
    使用多RF输入接收机进行分集选择的方法和系统

    公开(公告)号:US20120224618A1

    公开(公告)日:2012-09-06

    申请号:US13471651

    申请日:2012-05-15

    IPC分类号: H04B17/00 H04B1/06

    CPC分类号: H04B7/0811

    摘要: A method for processing signals in a receiver includes receiving a plurality of wireless signals via a plurality of M receive antennas coupled to M corresponding signal amplifiers. The method may also include measuring corresponding signal strengths of M signals generated when each of M phase-shifters is coupled to each of the M receive antennas, while one or more of the M signal amplifiers are disabled. One of the M generated signals may be selected for processing without the use of an antenna switch, where the selecting may be based on the measured signal strength. Each of the plurality of received wireless signals may be amplified prior to the measuring. One or both of an in-phase (I) component and/or a quadrature (Q) component may be generated for each of the M generated signals.

    摘要翻译: 用于在接收机中处理信号的方法包括经由耦合到M个相应信号放大器的多个M个接收天线接收多个无线信号。 该方法还可以包括当M个移相器中的每一个耦合到M个接收天线中的每一个时产生的M个信号的相应信号强度,而一个或多个M个信号放大器被禁用。 可以选择M个生成的信号中的一个用于处理而不使用天线开关,其中选择可以基于测量的信号强度。 多个接收的无线信号中的每一个可以在测量之前被放大。 可以为M个生成的信号中的每一个产生同相(I)分量和/或正交(Q)分量中的一个或两个。