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公开(公告)号：US09455905B2
公开(公告)日：2016-09-27
申请号：US14187098
申请日：2014-02-21
申请人： Broadcom Corporation
IPC分类号： H04L12/725 , H04L1/00 , H04L12/703 , H04L12/771
CPC分类号： H04L45/30 , H04L1/0041 , H04L1/0061 , H04L1/0083 , H04L45/28
摘要： Devices implement encapsulation to support link layer preemption. The device may include a encapsulation logic that encapsulates data, such as an Ethernet frame, to produce an encapsulated frame. The encapsulated frame may include an encapsulation element that indicates whether the encapsulated data includes non-preemptible data, such as Distinguished Minimum Latency Traffic (DMLT), or preemptible data. The encapsulated frame may also indicate whether the encapsulated data comprises the last fragment of a preemptible frame.
摘要翻译： 设备实现封装以支持链路层抢占。 该设备可以包括封装诸如以太网帧之类的数据以产生封装帧的封装逻辑。 封装的帧可以包括指示封装的数据是否包括非可抢占数据的封装元件，例如可分辨最小延迟业务（DMLT）或可抢占数据。 封装的帧还可以指示封装的数据是否包括可抢占帧的最后一个片段。
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62.发明授权RF front end arrangement and method for sharing first and second antennas by different frequency bands 有权RF前端布置以及用于通过不同频带共享第一和第二天线的方法公开(公告)号：US09444609B2
公开(公告)日：2016-09-13
申请号：US14243151
申请日：2014-04-02
申请人： Broadcom Corporation
发明人： Seppo Olavi Rousu
CPC分类号： H04L5/08 , H04B1/006 , H04B1/40 , H04B7/2621 , H04L5/001 , H04L5/0023 , H04L5/0028 , H04L5/1461 , H04L5/16
摘要： An RF front end arrangement comprises first filtering, second filtering, third filtering, fourth filtering and a switching arrangement. The switching arrangement is configured to selectively connect the filtering to plural antennas such that at a particular time the first and third filtering is connected to a first antenna and the second and fourth filtering is connected to a second antenna. This allows filtering with different frequency response characteristics to be in use simultaneously for the same frequency band. This can reduce the insertion loss associated with a signal path.
摘要翻译： RF前端装置包括第一滤波，第二滤波，第三滤波，第四滤波和开关装置。 切换装置被配置为选择性地将滤波器连接到多个天线，使得在特定时间，第一和第三滤波连接到第一天线，并且第二和第四滤波连接到第二天线。 这允许对于相同的频带同时使用不同的频率响应特性的滤波。 这可以减少与信号路径相关联的插入损耗。
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公开(公告)号：US09444138B2
公开(公告)日：2016-09-13
申请号：US14275291
申请日：2014-05-12
申请人： Broadcom Corporation
发明人： David Garrett , Jun Zheng , Nihar Jindal
CPC分类号： H01Q3/24 , H04B7/0617 , H04B7/0689 , H04L5/0048
摘要： In some aspects, the disclosure is directed to methods and systems for transmitting to static and non-static devices. An access point having a plurality of antennas can send a plurality of sounding frames from the plurality of antennas to a plurality of devices. The access point can identify, based on responses to the plurality of sounding frames, at least one static device from the plurality of devices. The access point can assign, based on the responses to the plurality of sounding frames, to each of the at least one static device, a corresponding one of the plurality of antennas for operation in a directional mode for transmissions to the corresponding static device, and the remaining antennas from the plurality of antennas for operation in an omnidirectional mode.
摘要翻译： 在一些方面，本公开涉及用于传送到静态和非静态设备的方法和系统。 具有多个天线的接入点可以将多个探测帧从多个天线发送到多个设备。 接入点可以基于对多个探测帧的响应来识别来自多个设备的至少一个静态设备。 所述接入点可以基于对所述多个探测帧的响应，将所述至少一个静态设备中的每一个分配给所述多个天线中的相应一个天线，用于以定向模式操作以传输到相应的静态设备，以及 来自多个天线的剩余天线用于全向模式的操作。
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64.发明申请MOBILE COMMUNICATION DEVICES HAVING ADAPTABLE FEATURES AND METHODS FOR IMPLEMENTATION 审中-公开具有适应特征的移动通信设备和实现方法公开(公告)号：US20160261952A1
公开(公告)日：2016-09-08
申请号：US15155586
申请日：2016-05-16
申请人： Broadcom Corporation
发明人： John WALLEY
CPC分类号： H04R3/007 , G01S7/539 , H04B17/00 , H04M1/0202 , H04M1/6066 , H04R3/04 , H04R29/00 , H04R2201/107 , H04R2420/07 , H04R2499/11
摘要： Provided are communication devices having adaptable features and methods for implementation. One device includes at least one adaptable component and a processor configured to detect an external cue relevant to operation of the at least one adaptable component, to determine a desired state for the at least one adaptable component corresponding to the external cue, and then to dynamically adapt the at least one adaptable component to substantially produce the desired state. One adaptable component comprises at least one adaptable speaker system. Another adaptable component comprises at least one adaptable antenna.
摘要翻译： 提供具有适应特征的通信设备和实现方法。 一个设备包括至少一个可适应组件和被配置为检测与至少一个可适应组件的操作相关的外部提示的处理器，以确定对应于外部提示的至少一个可适应组件的期望状态，然后动态地 使所述至少一个可适应组件适应于基本上产生所需状态。 一个适应性部件包括至少一个适应性扬声器系统。 另一适应性部件包括至少一个适应性天线。
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65.发明授权Methods, apparatus and computer programs for operating a radio access network and user equipment 有权用于操作无线电接入网络和用户设备的方法，装置和计算机程序公开(公告)号：US09439088B2
公开(公告)日：2016-09-06
申请号：US14273086
申请日：2014-05-08
申请人： Broadcom Corporation
摘要： A user equipment (UE) is configured with a first configuration for reporting measurement feedback information according to a first reporting cycle using a first set of parameters, and a second configuration for reporting measurement feedback information according to a second reporting cycle using a second set of parameters. The UE switches between the first cycle and the second cycle for reporting for example CQI based on for example comparing a data or a channel measurement against a predefined threshold. In various embodiments the second configuration is fixed, or results in no CQI reporting, or is variable based on a previous cycle or CQI level, or is event-based. In another embodiment, the network commands the UE to switch. The end result is that control signalling overhead can be reduced when appropriate by reducing the number of CQI reports that are sent uplink.
摘要翻译： 用户设备（UE）配置有第一配置，用于根据第一报告周期使用第一组参数来报告测量反馈信息;以及第二配置，用于根据第二报告周期使用第二组报告周期报告测量反馈信息 参数。 UE在第一周期和第二周期之间切换，用于例如基于例如将数据或信道测量与预定阈值进行比较来报告例如CQI。 在各种实施例中，第二配置是固定的，或不导致CQI报告，或者基于先前的周期或CQI等级而变化，或者是基于事件的。 在另一个实施例中，网络命令UE切换。 最终结果是，通过减少发送上行链路的CQI报告的数量，可以适当地减少控制信令开销。
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66.发明授权Cellular-to-GNSS fine time assistance and power amplifier (PA) blanking 有权蜂窝到GNSS精细时间辅助和功率放大器（PA）消隐公开(公告)号：US09439031B2
公开(公告)日：2016-09-06
申请号：US13916210
申请日：2013-06-12
申请人： Broadcom Corporation
摘要： Systems and methods for providing Fine Time Assistance (FTA) and Power Amplifier (PA) Blanking to a Global Navigation Satellite System (GNSS) module are provided. In an embodiment, FTA is provided in a communications device having a GNSS module and a cellular communications module, where the cellular communications module is configured to receive a reference time, transmit a pulse to the GNSS module at a pulse generation time, and provide a compensated reference time based on the pulse generation time to the GNSS module. In another embodiment, PA blanking is provided in a communications device having a GNSS module and a cellular communications module, where the cellular communications module is configured to transmit a pulse to the GNSS module to signal a high cellular-to-GNSS interference time period.
摘要翻译： 提供了向全球导航卫星系统（GNSS）模块提供精细时间协助（FTA）和功率放大器（PA）消隐的系统和方法。 在一个实施例中，FTA被提供在具有GNSS模块和蜂窝通信模块的通信设备中，其中蜂窝通信模块被配置为接收参考时间，在脉冲发生时间向GNSS模块发送脉冲，并且提供 基于GNSS模块的脉冲产生时间的补偿参考时间。 在另一个实施例中，在具有GNSS模块和蜂窝通信模块的通信设备中提供PA消隐，其中蜂窝通信模块被配置为向GNSS模块发送脉冲以发出高的蜂窝到GNSS干扰时间段。
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公开(公告)号：US09438951B2
公开(公告)日：2016-09-06
申请号：US14492928
申请日：2014-09-22
申请人： Broadcom Corporation
IPC分类号： H04N7/20 , H04N21/438 , H04N5/44 , H04N5/50 , H04N7/16 , H04N21/426 , H04N21/431 , H04N21/44 , H04N21/442 , H04N21/45 , H04N21/4623 , H04N21/466 , H04N21/472
CPC分类号： H04N21/4384 , H04N5/04 , H04N5/4401 , H04N5/4403 , H04N5/50 , H04N7/163 , H04N21/4263 , H04N21/4312 , H04N21/4314 , H04N21/4382 , H04N21/44004 , H04N21/44222 , H04N21/4532 , H04N21/4623 , H04N21/4667 , H04N21/472
摘要： A system and method that provide reduced latency in a video signal processing system. Various aspects of the present invention may comprise receiving a current request from a user for first video information. Such a request may, for example, be received with a user interface module. A first video stream and a second video stream may be received simultaneously, where the first video stream comprises the first video information currently requested by the user, and the second video stream comprises second video information not currently requested by the user. A video receiver module may, for example, perform such receiving. The first video stream may be processed to present the first video information to the user at the current time. Further, the second video stream may be pre-processed in preparation for being presented to the user in the future. A video processing module may, for example, perform such video stream processing.
摘要翻译： 一种在视频信号处理系统中提供降低延迟的系统和方法。 本发明的各个方面可以包括从用户接收关于第一视频信息的当前请求。 这样的请求可以例如用用户界面模块来接收。 可以同时接收第一视频流和第二视频流，其中第一视频流包括用户当前请求的第一视频信息，并且第二视频流包括用户当前未请求的第二视频信息。 视频接收器模块可以例如执行这样的接收。 可以处理第一视频流以在当前时间向用户呈现第一视频信息。 此外，可以对第二视频流进行预处理，以备将来呈现给用户。 视频处理模块可以例如执行这样的视频流处理。
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公开(公告)号：US09432332B2
公开(公告)日：2016-08-30
申请号：US14923322
申请日：2015-10-26
申请人： BROADCOM CORPORATION
IPC分类号： H04L29/06
CPC分类号： H04L63/0254 , H04L63/0227 , H04L63/0281 , H04L63/0421 , H04L63/102
摘要： A proxy device for a network of devices may include memory, a device status module, a data intercept module, a network interface, and an emulation module. The memory may be configured to store an emulation policy for emulating a device in a network, where the policy includes a status criterion that indicates a status of the device for which the policy applies. The device status module may be configured to monitor the status of the device. The data intercept module may be configured to intercept action requests directed to the device. The network interface may be configured to forward the intercepted action requests to the device when the status of the device fails to satisfy the status criterion. The emulation module may be configured to emulate the device, and respond to the action request without accessing the device, when the status of the device satisfies the status criterion.
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公开(公告)号：US09430323B2
公开(公告)日：2016-08-30
申请号：US13950738
申请日：2013-07-25
申请人： Broadcom Corporation
IPC分类号： G06F1/26 , G06F11/10 , G05F1/625 , G06F13/12 , G01R31/36 , H02J7/00 , G06F1/32 , G11C7/10 , G06F11/30 , G01R31/40 , G01R19/00
CPC分类号： G06F11/1048 , G01R19/003 , G01R31/36 , G01R31/40 , G05F1/625 , G06F1/26 , G06F1/3206 , G06F1/3287 , G06F11/1016 , G06F11/3031 , G06F11/3058 , G06F11/3062 , G06F11/3093 , G06F13/126 , G11C7/106 , G11C7/1072 , H02J7/0029 , Y02D10/171
摘要： Aspects of power mode register reduction and power rail bring up enhancements are described. In one embodiment, an operating parameter for a first power rail is set by power management circuit according to a predetermined programmed setting. In connection with a wait time, the power rail is enabled, and a processor is released to start. In turn, at least one of a command to modify the operating parameter for the first power rail or a command to set an operating parameter for a second power rail is received from the processor over a high speed interface. By accessing a grouped operating register for a group of power rails, the processor can update or modify settings of an entire group of power rails at one time. In connection with the processor, the power management circuit can power up a plurality of power rails in a flexible and efficient manner.
摘要翻译： 描述了功率模式寄存器减少和电源轨的改进方案。 在一个实施例中，用于第一电力轨的操作参数由功率管理电路根据预定的编程设置来设置。 关于等待时间，电源轨已启用，并且处理器被释放以启动。 反过来，通过高速接口从处理器接收修改第一电力轨的操作参数的命令或用于设置第二电力轨的操作参数的命令中的至少一个。 通过访问一组电源轨的分组操作寄存器，处理器可以一次更新或修改整组电源轨的设置。 结合处理器，电源管理电路可以以灵活和有效的方式加电多个电源轨。
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公开(公告)号：US20160248595A1
公开(公告)日：2016-08-25
申请号：US15066490
申请日：2016-03-10
申请人： Broadcom Corporation
发明人： Mark BUER , Ed FRANK , Nambi SESHADRI
CPC分类号： H04L9/3263 , H04L9/30 , H04L9/321 , H04L63/06 , H04L63/068 , H04L63/0823 , H04L63/0861 , H04L63/0884 , H04W12/06
摘要： Techniques are provided for users to authenticate themselves to components in a system. The users may securely and efficiently enter credentials into the components. These credentials may be provided to a server in the system with strong authentication that the credentials originate from secure components. The server may then automatically build a network by securely distributing keys to each secure component to which a user presented credentials.
摘要翻译： 为用户提供了技术来对系统中的组件进行身份验证。 用户可以安全有效地将凭据输入到组件中。 这些凭证可以被提供给具有认证的系统中的服务器，证书来自安全组件。 然后，服务器可以通过将密钥安全地分发给用户呈现证书的每个安全组件来自动构建网络。
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