Method and system for single chip WLAN and bluetooth radios on a single CMOS substrate
    51.
    发明授权
    Method and system for single chip WLAN and bluetooth radios on a single CMOS substrate 有权
    在单个CMOS基板上单芯片WLAN和蓝牙无线电的方法和系统

    公开(公告)号:US08600300B2

    公开(公告)日:2013-12-03

    申请号:US11618869

    申请日:2006-12-31

    IPC分类号: H04B5/00

    CPC分类号: H04B1/406 H04W88/00

    摘要: Aspects of a method and system for single chip WLAN and Bluetooth radios on a single CMOS substrate are presented. Aspects of the system may include a WLAN receiver circuit within a substrate of a single chip that enables reception of WLAN signals, and a Bluetooth receiver circuit within the same substrate that enables reception of Bluetooth signals. The WLAN receiver circuit and Bluetooth receiver circuit may utilize a single low noise amplifier circuit that enables reception of the WLAN signals and Bluetooth signals. Aspects of the system may also include a WLAN transmitter circuit within a substrate of a single chip that enables transmission of WLAN signals, and a Bluetooth transmitter circuit within the same substrate that enables transmission of Bluetooth signals. The WLAN transmitter circuit and Bluetooth transmitter circuit may utilize a single power amplifier circuit that enables transmission of the WLAN signals and Bluetooth signals.

    摘要翻译: 提出了单个CMOS基板上的单芯片WLAN和蓝牙无线电的方法和系统的方面。 该系统的方面可以包括能够接收WLAN信号的单个芯片的基板内的WLAN接收器电路,以及能够接收蓝牙信号的同一基板内的蓝牙接收器电路。 WLAN接收器电路和蓝牙接收器电路可以使用能够接收WLAN信号和蓝牙信号的单个低噪声放大器电路。 该系统的方面还可以包括能够传输WLAN信号的单个芯片的基板内的WLAN发射机电路,以及能够传输蓝牙信号的同一基板内的蓝牙发射机电路。 WLAN发射机电路和蓝牙发射机电路可以利用能够传输WLAN信号和蓝牙信号的单个功率放大器电路。

    Method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a quadrature feedback mixer configuration
    52.
    发明授权
    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

    公开(公告)号:US08532577B2

    公开(公告)日:2013-09-10

    申请号:US13484474

    申请日:2012-05-31

    IPC分类号: H04B1/00

    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 processing signals in a high performance receive chain
    53.
    发明授权
    Method and system for processing signals in a high performance receive chain 有权
    在高性能接收链中处理信号的方法和系统

    公开(公告)号:US08374560B2

    公开(公告)日:2013-02-12

    申请号:US12882684

    申请日:2010-09-15

    IPC分类号: H04B1/04

    摘要: Aspects of a method and system for processing signals in a high performance receive chain may include amplifying a plurality of radio frequency signals in one or more respective one or ones of a plurality of amplifier chains in a multistandard radio frequency front-end, which may comprise one or more shared processing stages. The plurality of radio frequency signals may be compliant with a plurality of radio frequency communication standards and may be received concurrently. The one or more shared processing stages may be shared between two or more of the plurality of amplifier chains. Each of the two or more of the plurality of amplifier chains may be operable to amplify signals compliant with different radio frequency communication standards.

    摘要翻译: 用于处理高性能接收链中的信号的方法和系统的方面可以包括在多标准射频前端中的多个放大器链中的一个或多个相应的一个或多个放大器链中放大多个射频信号,其可以包括 一个或多个共享处理阶段。 多个射频信号可以符合多个射频通信标准,并且可以同时接收。 一个或多个共享处理级可以在多个放大器链中的两个或更多个之间共享。 多个放大器链中的两个或更多个放大器链中的每一个可以可操作以放大符合不同射频通信标准的信号。

    System and method providing low power operation in a multimode communication device
    54.
    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。

    Method and System for Enabling Rendering of Electronic Media Content Via a Secure Ad Hoc Network Configuration Utilizing a Handheld Wireless Communication Device
    55.
    发明申请
    Method and System for Enabling Rendering of Electronic Media Content Via a Secure Ad Hoc Network Configuration Utilizing a Handheld Wireless Communication Device 有权
    通过使用手持无线通信设备的安全特设网络配置来实现电子媒体内容的渲染的方法和系统

    公开(公告)号:US20120246284A1

    公开(公告)日:2012-09-27

    申请号:US13492027

    申请日:2012-06-08

    摘要: A handheld wireless communication device (HWCD) establishes an ad hoc network comprising interconnected networks for a user. The HWCD gains access to content on a first device and controls communication of the content from the first device via the HWCD to a second device. The HWCD enables the second device to consume the content. The content may be streamed from the first device via the HWCD to the second device. The first device is a service provider network device or other network device. The access may be authenticated and/or secure. Secure access to the content is extended from the first device to the second device. The ad hoc network is configured and/or reconfigured until communication is complete. The HWCD comprises multiple wireless interfaces. The ad hoc network comprises a PAN, WLAN, WAN and/or cellular network. The HWCD may hand-off among base stations during communication of the content.

    摘要翻译: 手持无线通信设备(HWCD)建立包括用户的互连网络的自组织网络。 HWCD获得对第一设备上的内容的访问,并且控制内容从第一设备经由HWCD到第二设备的通信。 HWCD使第二个设备能够使用内容。 内容可以从第一设备经由HWCD流传输到第二设备。 第一设备是服务提供商网络设备或其他网络设备。 访问可以被认证和/或安全。 对内容的安全访问从第一个设备扩展到第二个设备。 ad hoc网络被配置和/或重新配置直到通信完成。 HWCD包括多个无线接口。 该自组织网络包括PAN,WLAN,WAN和/或蜂窝网络。 在通信内容时,HWCD可能会在基站之间切换。

    Method and system for a persistent request generated by a wireless device, executed remotely and output to configurable local resources
    56.
    发明授权
    Method and system for a persistent request generated by a wireless device, executed remotely and output to configurable local resources 有权
    由无线设备生成的持久请求的方法和系统,远程执行并输出到可配置的本地资源

    公开(公告)号:US08233889B2

    公开(公告)日:2012-07-31

    申请号:US11865805

    申请日:2007-10-02

    CPC分类号: H04L65/60 H04W28/16

    摘要: Methods and systems for a persistent request generated by a wireless device, executed remotely and output to configurable local resources are disclosed and may include generating via a handheld wireless communication device (HWCD) a persistent request for a user that may be communicated to remote devices for execution and storage of results. The stored results may be received from local resources local which may be configured by the remote devices based on user preferences to deliver the stored results to the user. The stored results may be received by the user via the HWCD or another wireless communication device, and the identity of the user may be authenticated prior to receiving the stored results. The remote devices may discover the local resources based on the detection of the user logging into the network. User preferences may be stored in networked devices or may be stored in the HWCD.

    摘要翻译: 公开了由远程执行并输出到可配置的本地资源的由无线设备生成的持久请求的方法和系统,并且可以包括通过手持式无线通信设备(HWCD)生成可以向用户发送的持久请求,所述持久请求可以被传送到远程设备 执行和存储结果。 存储的结果可以从本地资源本地接收,其可以由远程设备基于用户偏好来配置,以将存储的结果传递给用户。 存储的结果可以由用户通过HWCD或另一无线通信设备接收,并且可以在接收到存储的结果之前认证用户的身份。 远程设备可以基于登录网络的用户的检测来发现本地资源。 用户偏好可以存储在网络设备中,也可以存储在HWCD中。

    System and method providing concurrent multimode communication
    57.
    发明授权
    System and method providing concurrent multimode communication 有权
    提供并发多模通信的系统和方法

    公开(公告)号:US08195226B2

    公开(公告)日:2012-06-05

    申请号:US13103620

    申请日:2011-05-09

    IPC分类号: H04M1/00

    CPC分类号: H04W88/06 H04W72/1215

    摘要: A system and method providing concurrent multimode communication through multimode signal multiplexing. Various aspects of the present invention may comprise, during a first time period, transmitting a first portion of a first communication in a first communication mode in a serial wireless transmission stream. During a second time period after the first time period, a first portion of a second communication may be transmitted in a second communication mode in the serial wireless transmission stream. Also, during a third time period after the second time period, a second portion of the first communication may be transmitted in the first communication mode in the serial wireless transmission stream. In an exemplary scenario, prior to communicating various communications, transmission time may be allocated between the first and second communication modes. In another exemplary scenario, transmission may be switched between a plurality of communication modes in response to detected communication conditions.

    摘要翻译: 一种通过多模信号复用提供并发多模通信的系统和方法。 在第一时间段期间,本发明的各个方面可以包括在串行无线传输流中以第一通信模式发送第一通信的第一部分。 在第一时间段之后的第二时间段期间,可以在串行无线传输流中以第二通信模式发送第二通信的第一部分。 此外,在第二时间段之后的第三时间段期间,可以在串行无线传输流中以第一通信模式发送第一通信的第二部分。 在示例性场景中,在传送各种通信之前,可以在第一和第二通信模式之间分配传输时间。 在另一示例性场景中,响应于检测到的通信条件,可以在多个通信模式之间切换传输。

    Method and system for enabling rendering of electronic media content via a secure ad hoc network configuration utilizing a handheld wireless communication device
    60.
    发明授权
    Method and system for enabling rendering of electronic media content via a secure ad hoc network configuration utilizing a handheld wireless communication device 有权
    用于通过使用手持式无线通信设备的安全自组织网络配置来呈现电子媒体内容的方法和系统

    公开(公告)号:US08085743B2

    公开(公告)日:2011-12-27

    申请号:US11873918

    申请日:2007-10-17

    IPC分类号: H04Q7/24 H04L12/28 H04H1/00

    摘要: An ad hoc network enabled to handle secure data may be created for a specified user via a handheld wireless communication device (HWCD) such that rightful access to protected data stored on one or more networked devices may be extended to one or more distributed rendering devices. The HWCD and/or the user may be authenticated. The HWCD may enable configuration of one or more dynamic connections on the ad hoc network as needed until communication of data is complete. Bandwidth and throughput of one or more communication links may be adjusted according to bandwidth availability. The data may be buffered via the HWCD and/or one or more of the distributed rendering devices. Processing data tasks may be assigned to one or more networked resources on the ad hoc network. The data may undergo format conversion and be consumed on the one or more distributed rendering devices and/or the HWCD.

    摘要翻译: 可以经由手持式无线通信设备(HWCD)为特定用户创建能够处理安全数据的自组织网络,使得存储在一个或多个联网设备上的受保护数据的合法访问可以扩展到一个或多个分布式呈现设备。 HWCD和/或用户可以被认证。 HWCD可以根据需要在ad hoc网络上配置一个或多个动态连接,直到数据通信完成。 可以根据带宽可用性来调整一个或多个通信链路的带宽和吞吐量。 数据可以经由HWCD和/或一个或多个分布式呈现设备来缓冲。 处理数据任务可以被分配给自组织网络上的一个或多个网络资源。 数据可能经历格式转换,并在一个或多个分布式渲染设备和/或HWCD上使用。