公开(公告)号：US20140132346A1

公开(公告)日：2014-05-15

申请号：US14080898

申请日：2013-11-15

Applicant: Broadcom Corporation

Inventor： Arya Behzad ,  Ali Afsahi ,  Vikram Magoon ,  Alok Gupta

IPC: H03F1/32

CPC classification number: H03F1/3247 ,  H03F1/3294 ,  H03F2200/336 ,  H03F2200/57 ,  H04L27/368

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20140068004A1

公开(公告)日：2014-03-06

申请号：US14076634

申请日：2013-11-11

Applicant: Broadcom Corporation

Inventor： Mark Buer ,  Arya Behzad ,  Jeyhan Karaoguz ,  Alexander MacInnis ,  Thomas Quigley ,  John Walley

IPC: H04L29/06

CPC classification number: H04L65/60 ,  H04W28/16

Abstract: Methods and systems for a persistent request generated by a wireless device, executed remotely and output to configurable local resources are described 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.

Abstract translation: 描述了由远程执行并输出到可配置的本地资源的无线设备生成的持久请求的方法和系统，并且可以包括经由手持式无线通信设备（HWCD）生成可以向用户传送的持久请求，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。

公开(公告)号：US20140016608A1

公开(公告)日：2014-01-16

申请号：US14031834

申请日：2013-09-19

Applicant: Broadcom Corporation

Inventor： Mark Buer ,  Thomas Quigley ,  Alexander G. MacInnis ,  Arya Behzad ,  Jeyhan Karaoguz ,  John Walley

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L12/5691 ,  H04L47/824 ,  H04L67/16 ,  H04W40/246 ,  H04W48/18 ,  H04W72/04 ,  H04W84/18

Abstract: A wireless mobile communication (WMC) device may discover available networks, and available local and/or remote resources. The WMC device may configure routes utilizing one or more of discovered resources and one or more available networks. The routes may be utilized to performed operations requested via the WMC device. A standardized language and/or protocol may be utilized in discovering and/or communicating with available resources and/or networks. The standardized language and/or protocol may enable commonality among the discovered networks and/or resources, and encryption of data communicated through the established routes. The standardized language and/or protocol may be updated and/or modified to incorporate new resources either by direct interactions between said new resources and the WMC device, or via existing available resources and/or networks. The discovery of resources and/or establishment of routes may be user-triggered, or it may be based on user preference information.

Abstract translation: 无线移动通信（WMC）设备可以发现可用网络以及可用的本地和/或远程资源。 WMC设备可以使用发现的资源和一个或多个可用网络中的一个或多个来配置路由。 这些路由可以用于执行通过WMC设备请求的操作。 可以使用标准化语言和/或协议来发现和/或与可用资源和/或网络进行通信。 标准化语言和/或协议可以实现所发现的网络和/或资源之间的共同性，以及通过建立的路由传送的数据的加密。 标准化语言和/或协议可以被更新和/或修改以通过所述新资源和WMC设备之间的直接交互，或者通过现有的可用资源和/或网络来引入新的资源。 资源的发现和/或建立路由可以是用户触发的，或者可以基于用户偏好信息。

公开(公告)号：US20130094401A1

公开(公告)日：2013-04-18

申请号：US13709314

申请日：2012-12-10

Applicant: BROADCOM CORPORATION

Inventor： Alexander MacInnis ,  Arya Behzad ,  Mark Buer ,  Jeyhan Karaoguz ,  Thomas Quigley ,  John Stuart Walley

IPC: H04W40/04

CPC classification number: H04W76/02 ,  H04L63/20 ,  H04L67/125 ,  H04L67/16 ,  H04L67/18 ,  H04L69/08 ,  H04L69/24 ,  H04L2012/2849 ,  H04W4/00 ,  H04W4/02 ,  H04W8/005 ,  H04W12/00 ,  H04W12/06 ,  H04W40/04 ,  H04W76/10 ,  H04W84/12 ,  H04W88/02

Abstract: A user's request via a portable or handheld wireless communication device (HWCD) to process data may result in discovery of one or more networked resources capable of handling the processing. One or more communication routes may be established between one or more discovered network resources and one or more of the HWCD and a networked terminating device. The portable HWCD may be configured as a gateway. The user's identity may be determined and the user's personal networking preferences may be acquired. Based user's preferences, a route may be established between discovered networked resources and one or more of the HWCD and the networked terminating device. The user's identity may be authenticated. Data may undergo rate and/or format conversion. The data may be protected by secure operations. One or more of the HWCD and the networked terminating device may consume or render the requested data.

公开(公告)号：US09060354B2

公开(公告)日：2015-06-16

申请号：US13709412

申请日：2012-12-10

Applicant: Broadcom Corporation

Inventor： Thomas Quigley ,  Alexander MacInnis ,  Arya Behzad ,  Jeyhan Karaoguz ,  John Walley ,  Mark Buer

IPC: H04W72/04 ,  H04L12/725 ,  H04W40/02 ,  H04W48/18 ,  H04W40/24

CPC classification number: H04W76/025 ,  H04L45/302 ,  H04L45/306 ,  H04W12/06 ,  H04W40/02 ,  H04W40/248 ,  H04W48/16 ,  H04W48/18 ,  H04W72/04 ,  H04W76/15 ,  H04W84/18 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/30

Abstract: Methods and systems for a handheld portable communication device for configuring connection to and use of local and remote resources are disclosed and may include discovering available networks and resources, establishing a route between the handheld wireless communication device and a selected one or more of the available resources via a selected one or more of the available networks based on user preference criteria stored in the handheld wireless communication device, and communicating multimedia data between the handheld wireless communication device and the selected one or more of the available resources via the established route. The established route may be dynamically adjusted, based on network availability and bandwidth. The handheld wireless communication device may communicate utilizing a plurality of wireless protocols. The preference criteria stored in the handheld wireless communication device may be dynamically adjusted. The resources may be local or remote to the handheld wireless communication device.

Abstract translation: 公开了用于配置与本地和远程资源的连接和使用的手持便携式通信设备的方法和系统，并且可以包括发现可用的网络和资源，在手持式无线通信设备与所选择的一个或多个可用资源之间建立路由 经由所选择的一个或多个可用网络，基于存储在手持无线通信设备中的用户偏好准则，以及经由建立的路由在手持无线通信设备与所选择的一个或多个可用资源之间传送多媒体数据。 建立的路由可以根据网络的可用性和带宽进行动态调整。 手持式无线通信设备可以利用多个无线协议进行通信。 可以动态地调整存储在手持无线通信设备中的偏好准则。 资源可以是本地或远程的手持无线通信设备。

公开(公告)号：US09042329B2

公开(公告)日：2015-05-26

申请号：US14031834

申请日：2013-09-19

Applicant: Broadcom Corporation

Inventor： Mark Buer ,  Thomas Quigley ,  Alexander G. MacInnis ,  Arya Behzad ,  Jeyhan Karaoguz ,  John Walley

IPC: H04W4/00 ,  H04W72/04 ,  H04L12/54 ,  H04L12/911 ,  H04W48/18 ,  H04L29/08

CPC classification number: H04W72/042 ,  H04L12/5691 ,  H04L47/824 ,  H04L67/16 ,  H04W40/246 ,  H04W48/18 ,  H04W72/04 ,  H04W84/18

Abstract: A wireless mobile communication (WMC) device may discover available networks, and available local and/or remote resources. The WMC device may configure routes utilizing one or more of discovered resources and one or more available networks. The routes may be utilized to performed operations requested via the WMC device. A standardized language and/or protocol may be utilized in discovering and/or communicating with available resources and/or networks. The standardized language and/or protocol may enable commonality among the discovered networks and/or resources, and encryption of data communicated through the established routes. The standardized language and/or protocol may be updated and/or modified to incorporate new resources either by direct interactions between said new resources and the WMC device, or via existing available resources and/or networks. The discovery of resources and/or establishment of routes may be user-triggered, or it may be based on user preference information.

Abstract translation: 无线移动通信（WMC）设备可以发现可用网络以及可用的本地和/或远程资源。 WMC设备可以使用发现的资源和一个或多个可用网络中的一个或多个来配置路由。 这些路由可以用于执行通过WMC设备请求的操作。 可以使用标准化语言和/或协议来发现和/或与可用资源和/或网络进行通信。 标准化语言和/或协议可以实现所发现的网络和/或资源之间的共同性，以及通过建立的路由传递的数据的加密。 标准化语言和/或协议可以被更新和/或修改以通过所述新资源和WMC设备之间的直接交互，或者通过现有的可用资源和/或网络来引入新的资源。 资源的发现和/或建立路由可以是用户触发的，或者可以基于用户偏好信息。

公开(公告)号：US20150087227A1

公开(公告)日：2015-03-26

申请号：US14559295

申请日：2014-12-03

Applicant: Broadcom Corporation

Inventor： Alexander MACINNIS ,  Arya Behzad ,  Mark Buer ,  Jeyhan Karaoguz ,  Thomas Quigley ,  John Stuart Walley

IPC: H04W76/02 ,  H04W84/12

CPC classification number: H04W84/12 ,  H04L63/20 ,  H04L67/125 ,  H04L67/16 ,  H04L67/18 ,  H04L69/08 ,  H04L69/24 ,  H04L2012/2849 ,  H04W4/00 ,  H04W8/005 ,  H04W12/00 ,  H04W12/06 ,  H04W40/04 ,  H04W76/10 ,  H04W88/02

Abstract: A user's request via a portable or handheld wireless communication device (HWCD) to process data may result in discovery of one or more networked resources capable of handling the processing. One or more communication routes may be established between one or more discovered network resources and one or more of the HWCD and a networked terminating device. The portable HWCD may be configured as a gateway. The user's identity may be determined and the user's personal networking preferences may be acquired. Based user's preferences, a route may be established between discovered networked resources and one or more of the HWCD and the networked terminating device. The user's identity may be authenticated. Data may undergo rate and/or format conversion. The data may be protected by secure operations. One or more of the HWCD and the networked terminating device may consume or render the requested data.

Abstract translation: 经由便携式或手持式无线通信设备（HWCD）的用户请求来处理数据可导致发现能够处理该处理的一个或多个联网资源。 可以在一个或多个已发现的网络资源与HWCD中的一个或多个以及网络终端设备之间建立一个或多个通信路由。 便携式HWCD可以被配置为网关。 可以确定用户的身份，并且可以获取用户的个人网络偏好。 基于用户的偏好，可以在发现的网络资源与HWCD和网络终端设备中的一个或多个之间建立路由。 用户的身份可以被认证。 数据可能会进行速率和/或格式转换。 数据可能受到安全操作的保护。 HWCD和网络终端设备中的一个或多个可以消耗或呈现所请求的数据。

公开(公告)号：US08838166B2

公开(公告)日：2014-09-16

申请号：US13764544

申请日：2013-02-11

Applicant: Broadcom Corporation

Inventor： Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

IPC: H04M1/00 ,  H04B1/06 ,  H04B7/08 ,  H04B1/00

CPC classification number: H04B1/06 ,  H04B1/0057 ,  H04B1/0082 ,  H04B7/084

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08600459B2

公开(公告)日：2013-12-03

申请号：US13739336

申请日：2013-01-11

Applicant: Broadcom Corporation

Inventor： Ahmadreza Rofougaran ,  Arya Behzad ,  Jeyhan Karaoguz ,  James D. Bennett

IPC: H04B1/38

CPC classification number: H04W52/0209 ,  H04W48/08 ,  H04W52/0245 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/168

Abstract: 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.

公开(公告)号：US20130177105A1

公开(公告)日：2013-07-11

申请号：US13784127

申请日：2013-03-04

Applicant: BROADCOM CORPORATION

Inventor： Mark Gonikberg ,  Luis Gutierrez ,  Colin Fraser ,  Arya Behzad ,  George Varghese

IPC: H04L27/26

CPC classification number: H04L27/2626 ,  H03F1/3241 ,  H04B1/0475 ,  H04B2001/0425

Abstract: Aspects of a method and system for estimating and compensating for non-linear distortion in a transmitter using calibration are presented. Aspects of the system may include one more circuits that may enable estimation, within a single IC device, of distortion in output signals generated by a transmitter circuit. The circuitry may enable compensation of the estimated distortion by predistorting subsequent input signals. The transmitter circuit may generate subsequent output signals based on the predistorted subsequent input signals.

Abstract translation: 提出了一种用于使用校准估计和补偿发射机中的非线性失真的方法和系统的方面。 系统的方面可以包括一个以上电路，其可以在单个IC器件内估计由发射机电路产生的输出信号中的失真。 该电路可以通过预失真随后的输入信号来实现所估计的失真的补偿。 发射机电路可以基于预失真的后续输入信号产生后续的输出信号。