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1. 发明公开

EP1363180A3 Method and apparatus for adaptive CPU power management 审中-公开
标题翻译：用于自适应功率控制CPU的方法和装置
公开(公告)号：EP1363180A3
公开(公告)日：2012-04-25
申请号：EP03010852.6
申请日：2003-05-14
申请人： Broadcom Corporation
发明人： Ma, Kenneth
IPC分类号： G06F1/32
CPC分类号： G06F1/3237 , G06F1/3203 , G06F11/3423 , Y02D10/128 , Y02D10/34 , Y02D50/20
摘要： A method and apparatus are disclosed for performing adaptive run-time power management in a system employing a CPU and an operating system. A CPU cycle tracker (CCT) module monitors critical CPU signals and generates CPU performance data based on the critical CPU signals. An adaptive CPU throttler (THR) module uses the CPU performance data, along with a CPU percent idle value fed back from the operating system, to generate a CPU throttle control signal during predefined run-time segments of the CPU run time. The CPU throttle control signal links back to the CPU and adaptively adjusts CPU throttling and, therefore, power usage of the CPU during each of the run-time segments.

2. 发明公开

EP2278838A1 Method and system for power-limited switching and/or routing in a network 有权转让
标题翻译：方法和系统，用于在网络中功率受限交换和/或路由
公开(公告)号：EP2278838A1
公开(公告)日：2011-01-26
申请号：EP10007402.0
申请日：2010-07-16
申请人： Broadcom Corporation
发明人： Karaoguz, Jeyhan , Diab, Wael William , Ma, Kenneth , Currivan, Bruce , Kim, Yongbum , Teener, Michael Johas
IPC分类号： H04W40/10 , H04L12/56
CPC分类号： H04W40/10 , H04L45/125 , Y02D30/20 , Y02D70/1222 , Y02D70/142 , Y02D70/22 , Y02D70/326
摘要： Communication devices may determine routes and/or may select a route for communicating data between a first communication device and a second communication device. The selected route may require the least power consumption. The determined routes may be ranked based on an amount of power required for routing the data. The data may be routed among devices based on the ranking. Power consumption of a device may be determined based on a bandwidth associated with the device. Route selection may be based on availability of power for power sources of the communication devices. The selection of routes may be based on a current power consumption and/or a history of prior power consumption of the communication devices. The selection of a route which may require least power consumption may be optimized based on the availability of bandwidth.
摘要翻译：通信设备可以确定性矿路由和/或可以选择用于在第一通信设备和第二通信设备之间通信的数据的路由。所选择的路由可能需要至少功耗。确定性开采路线可以基于在用于路由数据所需的功率量来排名。该数据可基于所述排序装置之间进行路由。一个设备的功耗可以被确定性开采基于与所述设备相关联的带宽。路由选择可基于功率用于通信设备的电源的可用性。路线的选择可基于当前功率消耗和/或通信设备的先前功率消耗历史。这可能需要最少功率消耗的路线的选择可基于带宽的可用性优化。

3. 发明授权

EP1383032B1 Method and apparatus for the conditional enablement of PCI power management 有权
标题翻译：用于条件使PCI电源管理的方法和装置
公开(公告)号：EP1383032B1
公开(公告)日：2011-08-17
申请号：EP03014651.8
申请日：2003-06-26
申请人： Broadcom Corporation
发明人： Ma, Kenneth
IPC分类号： G06F1/32
CPC分类号： G06F1/3237 , G06F1/3203 , G06F1/324 , G06F1/3253 , G06F1/3287 , Y02D10/126 , Y02D10/128 , Y02D10/151 , Y02D10/171
摘要： A method and apparatus are disclosed for conditionally enabling/disabling PCI power management in a computer-based system employing a central resource and an operating system. Non-CLKRUN# compatible PCI devices in the system are identified and whether or not the non-CLKRUN# compatible PCI devices are enabled is determined. The CLKRUN# support capability of the central resource, if available, is enabled or disabled based on, at least in part, the established status of the non-CLKRUN# compatible PCI devices. If enabled, PCI power management is provided by the CLKRUN# support capability according to the PCI CLKRUN# protocol for all CLKRUN# compatible PCI devices present in the computer-based system.

4. 发明公开

EP1712990A2 Intelligent auto-archiving 有权
标题翻译： Intelligente Autoarchivierung
公开(公告)号：EP1712990A2
公开(公告)日：2006-10-18
申请号：EP06001247.3
申请日：2006-01-20
申请人： Broadcom Corporation
发明人： Ma, Kenneth
IPC分类号： G06F9/44
CPC分类号： G06F17/30073
摘要： Herein described is a method and system for archiving data files into a data storage device. The data storage device acts as a central depository where the data files may be archived by one or more data computing devices. The data storage device may be communicatively coupled to the one or more data computing devices in a network. The method may utilize one or more intelligent algorithms to prioritize which data files in a data computing device are archived into the data storage device. Further, a method and system for swapping data files between a data computing device and a data storage device is presented. An embodiment of a system comprises a first processor in a data computing device, a first software resident in said data computing device, a data storage device, a second processor in said data storage device, and a second software resident in said data storage device.
摘要翻译：这里描述了一种用于将数据文件归档到数据存储设备中的方法和系统。数据存储设备充当中央存储器，其中数据文件可以被一个或多个数据计算设备归档。数据存储设备可以通信地耦合到网络中的一个或多个数据计算设备。该方法可以利用一个或多个智能算法将数据计算设备中的哪些数据文件归档到数据存储设备中。此外，提出了用于在数据计算设备和数据存储设备之间交换数据文件的方法和系统。系统的实施例包括数据计算设备中的第一处理器，驻留在所述数据计算设备中的第一软件，数据存储设备，所述数据存储设备中的第二处理器和驻留在所述数据存储设备中的第二软件。

5. 发明公开

EP1587305A3 Data storage system and method that supports personal video recorder functionality 审中-公开
标题翻译：数据存储系统和方法，以支持个人视频录制功能
公开(公告)号：EP1587305A3
公开(公告)日：2005-11-09
申请号：EP05007680.1
申请日：2005-04-07
申请人： Broadcom Corporation
发明人： Ma, Kenneth
IPC分类号： H04N5/00 , H04N7/24
CPC分类号： H04N21/2743 , H04N5/765 , H04N5/772 , H04N5/775 , H04N5/781 , H04N21/4135 , H04N21/4147 , H04N21/43615 , H04N21/43622
摘要： Various aspects of the invention provide a system, apparatus, and method of storing data in a storage device for use by one or more data processing devices, such as person video recorders, communicatively coupled to the data storage device. In a representative embodiment, the method comprises receiving data from the one or more personal video recorders, and storing the received data in the storage device, wherein the storage device acts as a centralized facility for storing data provided by the one or more personal video recorders. In a representative embodiment, a system for implementing a centralized storage mechanism used by one or more personal video recorders comprises a storage device comprising one or more storage drives and one or more switching devices that provides communicative coupling between the storage device and the one or more personal video recorders.

6. 发明公开

EP1369767A2 Method and apparatus for adaptive power management of memory 有权
标题翻译： Verfahren und Vorrichtungfüradaptors Powermanagement des Speichers
公开(公告)号：EP1369767A2
公开(公告)日：2003-12-10
申请号：EP03012696.5
申请日：2003-06-04
申请人： Broadcom Corporation
发明人： Ma, Kenneth
IPC分类号： G06F1/32
CPC分类号： G06F1/3225 , G06F1/3203 , G06F1/3275 , Y02D10/13 , Y02D10/14 , Y02D50/20
摘要： A method and apparatus are disclosed for performing adaptive memory power management in a system employing a CPU and a memory subsystem. A CPU throttle control (THR) module generates a CPU throttle control signal indicating when the CPU is idle. A memory controller (MC) module generates memory power management signals based on at least one of the CPU throttle control signal, memory read/write signals, memory access break events, and bus master access requests. Certain portions of the memory subsystem are powered down in response to the memory power management signals. Memory power management is performed on a time segment by time segment basis to achieve efficient power management of the memory subsystem during CPU run time.
摘要翻译：公开了一种在采用CPU和存储器子系统的系统中执行自适应存储器功率管理的方法和装置。 CPU节气门控制（THR）模块产生指示CPU何时空闲的CPU油门控制信号。存储器控制器（MC）模块基于CPU节气门控制信号，存储器读/写信号，存储器访问中断事件和总线主控访问请求中的至少一个来生成存储器电源管理信号。响应于存储器电源管理信号，存储器子系统的某些部分被断电。通过时间段在时间段上执行存储器电源管理，以在CPU运行时间内实现存储器子系统的有效功率管理。

7. 发明公开

EP2711842A2 Interface between a host and a peripheral device 审中-公开
标题翻译：主持人和周围人物Vorrichtung
公开(公告)号：EP2711842A2
公开(公告)日：2014-03-26
申请号：EP13004416.7
申请日：2013-09-11
申请人： Broadcom Corporation
发明人： Ma, Kenneth
IPC分类号： G06F13/38
CPC分类号： G06F13/4221 , G06F13/4045 , Y02D10/14 , Y02D10/151
摘要： Disclosed are various embodiments for an interface between a host device and one or more peripheral devices in a computing system. A peripheral-side controller, a host-side controller, and a peripheral-side translator are located on a peripheral device that is in communication with a host device. The peripheral-side translator transfers data from an internal bus in the peripheral device to an external interface for the peripheral device. The internal bus is associated with a first bus protocol, and the external interface is associated with a second bus protocol.
摘要翻译：公开了用于主机设备和计算系统中的一个或多个外围设备之间的接口的各种实施例。外设侧控制器，主机侧控制器和外围侧转换器位于与主机设备通信的外围设备上。外设侧转换器将数据从外围设备中的内部总线传送到外围设备的外部接口。内部总线与第一总线协议相关联，外部接口与第二总线协议相关联。

8. 发明授权

EP2278754B1 Method and system for network communications utilizing shared scalable resources 有权转让
标题翻译：对于网络通信的方法和系统使用共享的可扩展资源
公开(公告)号：EP2278754B1
公开(公告)日：2013-05-15
申请号：EP10007332.9
申请日：2010-07-15
申请人： Broadcom Corporation
发明人： Diab, Wael William , Currivan, Bruce , Karaoguz, Jeyhan , Kim, Yongbum , Ma, Kenneth , Teener, Michael Johas
IPC分类号： H04L12/24
CPC分类号： H04L45/306 , H04L41/042 , H04L41/06 , H04L41/0853 , H04L41/0856 , H04L41/0893 , H04L45/00 , H04L45/02 , H04L45/04 , H04L45/42 , H04L45/44

9. 发明公开

EP2282447A1 Method and system for network resource allocation based on a usage pattern 审中-公开
标题翻译： Verfahren und System zur Netzwerkressourcenzuweisung auf Grundlage eines Nutzungsmusters
公开(公告)号：EP2282447A1
公开(公告)日：2011-02-09
申请号：EP10007103.4
申请日：2010-07-09
申请人： Broadcom Corporation
发明人： Karaoguz, Jeyhan , Diab, Wael William , Ma, Kenneth , Currivan, Bruce , Kim, Yongbum , Teener, Michael Johas
IPC分类号： H04L12/24 , H04W28/16
CPC分类号： H04L43/0894 , H04L41/14 , H04W8/18
摘要： Aspects of a method and system for network resource allocation based on a usage pattern may comprise a management entity that coordinates operation of one or more endpoint devices. The management entity may be operable to receive a usage pattern associated with each of the one or more endpoint devices. The management entity may be operable to determine resource allocation information for each of the one or more endpoint devices based on the received usage pattern associated with each of the one or more endpoint devices.
摘要翻译：基于使用模式的用于网络资源分配的方法和系统的方面可以包括协调一个或多个端点设备的操作的管理实体。管理实体可以可操作地接收与一个或多个端点设备中的每一个相关联的使用模式。管理实体可以可操作地基于与所述一个或多个端点设备中的每一个相关联的所接收的使用模式来确定所述一个或多个端点设备中的每一个的资源分配信息。

10. 发明授权

EP1487228B1 Authentication of several wireless communication devices using a single SIM (Subscriber Identity Module) card 有权
标题翻译：使用单个SIM卡的多个无线通信设备中的认证
公开(公告)号：EP1487228B1
公开(公告)日：2009-07-08
申请号：EP04009902.0
申请日：2004-04-26
申请人： Broadcom Corporation
发明人： Ma, Kenneth
IPC分类号： H04W12/06 , H04L29/06
CPC分类号： H04W12/06 , H04L63/0853

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