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1. 发明申请

US20120176898A1 DOWNLINK FLOW CONTROL USING PACKET DROPPING TO CONTROL TRANSMISSION CONTROL PROTOCOL (TCP) LAYER THROUGHPUT 有权
标题翻译：下载流量控制使用分组丢弃控制传输控制协议（TCP）层传输
公开(公告)号：US20120176898A1
公开(公告)日：2012-07-12
申请号：US13333553
申请日：2011-12-21
申请人： Navid Ehsan , Thomas Klingenbrunn , Gang A. Xiao , Jon J. Anderson
发明人： Navid Ehsan , Thomas Klingenbrunn , Gang A. Xiao , Jon J. Anderson
IPC分类号： H04L12/24
CPC分类号： H04L47/193 , H04L47/14 , H04L47/27 , H04L47/32
摘要： Certain aspects of the present disclosure relate to wireless communications and methods and apparatus for downlink flow control at a user equipment (UE). Aspects generally include monitoring, by a UE, one or more parameters related to the UE, and selectively dropping received packets based on the one or more parameters in order to trigger a rate control mechanism. Selectively dropping received packets may occur at a Packet Data Convergence Protocol (PDCP) layer in order to reduce a corresponding transmission control protocol (TCP) throughput. Accordingly, packets may be selectively dropped prior to reaching an applications processor.
摘要翻译：本公开的某些方面涉及用于用户设备（UE）的下行链路流量控制的无线通信以及方法和装置。方面通常包括由UE监视与UE相关的一个或多个参数，并且基于一个或多个参数选择性地丢弃接收的分组，以便触发速率控制机制。选择性地丢弃接收的分组可能发生在分组数据汇聚协议（PDCP）层，以便减少对应的传输控制协议（TCP）吞吐量。因此，可以在到达应用处理器之前选择性地丢弃分组。

2. 发明授权

US08824290B2 Downlink flow control using packet dropping to control transmission control protocol (TCP) layer throughput 有权
标题翻译：下行流量控制使用分组丢弃来控制传输控制协议（TCP）层吞吐量
公开(公告)号：US08824290B2
公开(公告)日：2014-09-02
申请号：US13333553
申请日：2011-12-21
申请人： Navid Ehsan , Thomas Klingenbrunn , Gang A. Xiao , Jon J. Anderson
发明人： Navid Ehsan , Thomas Klingenbrunn , Gang A. Xiao , Jon J. Anderson
IPC分类号： H04L12/24 , H04L12/56
CPC分类号： H04L47/193 , H04L47/14 , H04L47/27 , H04L47/32
摘要： Certain aspects of the present disclosure relate to wireless communications and methods and apparatus for downlink flow control at a user equipment (UE). Aspects generally include monitoring, by a UE, one or more parameters related to the UE, and selectively dropping received packets based on the one or more parameters in order to trigger a rate control mechanism. Selectively dropping received packets may occur at a Packet Data Convergence Protocol (PDCP) layer in order to reduce a corresponding transmission control protocol (TCP) throughput. Accordingly, packets may be selectively dropped prior to reaching an applications processor.
摘要翻译：本公开的某些方面涉及用于用户设备（UE）的下行链路流量控制的无线通信以及方法和装置。方面通常包括由UE监视与UE相关的一个或多个参数，并且基于一个或多个参数选择性地丢弃接收的分组，以便触发速率控制机制。选择性地丢弃接收的分组可能发生在分组数据汇聚协议（PDCP）层，以便减少对应的传输控制协议（TCP）吞吐量。因此，可以在到达应用处理器之前选择性地丢弃分组。

3. 发明申请

US20110296064A1 UPLINK DATA THROTTLING BY BUFFER STATUS REPORT (BSR) SCALING 有权
标题翻译：通过缓冲器状态报告（BSR）上调数据
公开(公告)号：US20110296064A1
公开(公告)日：2011-12-01
申请号：US13117052
申请日：2011-05-26
申请人： Navid Ehsan , Thomas Klingenbrunn , Shailesh Maheshwari , Bao Vinh Nguyen , Gang Andy Xiao , Jon J. Anderson
发明人： Navid Ehsan , Thomas Klingenbrunn , Shailesh Maheshwari , Bao Vinh Nguyen , Gang Andy Xiao , Jon J. Anderson
IPC分类号： G06F5/14
CPC分类号： H04L47/263 , H04L47/14 , H04L47/225 , H04L47/30 , H04W72/048 , H04W72/1252
摘要： A technique for uplink data throttling includes buffer status report (BSR) scaling. A target data flow rate may be determined based on at least on condition of a wireless device. The buffer status report may be adjusted to cause the target flow rate and transmitted by the wireless device. The wireless device may then receive a flow control command based on the buffer status report.
摘要翻译：用于上行链路数据限制的技术包括缓冲器状态报告（BSR）缩放。可以基于无线设备的至少一个条件来确定目标数据流速。可以调整缓冲器状态报告以引起目标流量并由无线设备发送。然后，无线设备可以基于缓冲器状态报告来接收流控制命令。

4. 发明授权

US08918563B2 Uplink data throttling by buffer status report (BSR) scaling 有权
标题翻译：通过缓冲区状态报告（BSR）缩放上行链路数据调节
公开(公告)号：US08918563B2
公开(公告)日：2014-12-23
申请号：US13117052
申请日：2011-05-26
申请人： Navid Ehsan , Thomas Klingenbrunn , Shailesh Maheshwari , Bao Vinh Nguyen , Gang Andy Xiao , Jon J. Anderson
发明人： Navid Ehsan , Thomas Klingenbrunn , Shailesh Maheshwari , Bao Vinh Nguyen , Gang Andy Xiao , Jon J. Anderson
IPC分类号： G06F3/00 , G06F5/00 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/835 , H04L12/825 , H04W72/12 , H04L12/801 , H04L12/815 , H04W72/04
CPC分类号： H04L47/263 , H04L47/14 , H04L47/225 , H04L47/30 , H04W72/048 , H04W72/1252
摘要： A technique for uplink data throttling includes buffer status report (BSR) scaling. A target data flow rate may be determined based on at least on condition of a wireless device. The buffer status report may be adjusted to cause the target flow rate and transmitted by the wireless device. The wireless device may then receive a flow control command based on the buffer status report.
摘要翻译：用于上行链路数据限制的技术包括缓冲器状态报告（BSR）缩放。可以基于无线设备的至少一个条件来确定目标数据流速。可以调整缓冲器状态报告以引起目标流量并由无线设备发送。然后，无线设备可以基于缓冲器状态报告来接收流控制命令。

5. 发明授权

US09274805B2 System and method for thermally aware device booting 有权
标题翻译：用于热感知设备启动的系统和方法
公开(公告)号：US09274805B2
公开(公告)日：2016-03-01
申请号：US13420139
申请日：2012-03-14
申请人： Jon J. Anderson , Ron F. Alton , Praveen Kumar Chidambaram , Joshua D. Thielen
发明人： Jon J. Anderson , Ron F. Alton , Praveen Kumar Chidambaram , Joshua D. Thielen
IPC分类号： G06F9/00 , G06F9/44
CPC分类号： G06F9/4401
摘要： Various embodiments of methods and systems for thermally aware booting in a portable computing device (“PCD”) are disclosed. Because bringing high power consumption processing components online when a PCD is booted under less than ideal thermal conditions can be detrimental to the health of the PCD, embodiments leverage a low power processing component early in a boot sequence to authorize, delay or modify the boot sequence based on measured thermal indicators. One exemplary method is essentially a “go/no go” method that delays or authorizes completion of a boot sequence based on the thermal indicator measurements. Another exemplary method modifies a boot sequence of a PCD based on a thermal boot policy associated with a thermal boot state. A thermal boot policy may include allowing the boot sequence to complete by modifying the power frequency to which one or more high power consumption components will be booted.
摘要翻译：公开了在便携式计算设备（“PCD”）中用于热感知启动的方法和系统的各种实施例。因为在PCD在不太理想的热条件下启动时将高功耗处理组件联机可能会对PCD的健康状况造成不利影响，所以实施例在引导顺序早期利用低功耗处理组件来授权，延迟或修改引导顺序基于测量的热指标。一个示例性方法基本上是“去/不去”方法，其基于热指示符测量来延迟或授权完成引导序列。另一示例性方法基于与热引导状态相关联的热引导策略来修改PCD的引导顺序。热启动策略可以包括通过修改一个或多个高功耗组件将被引导到的电源频率来允许引导顺序完成。

6. 发明授权

US08601428B2 System and method for use case-based thermal analysis of heuristically determined component combinations and layouts in a portable computing device 失效
标题翻译：用于便携式计算设备中的启发式确定的组件组合和布局的基于用例的热分析的系统和方法
公开(公告)号：US08601428B2
公开(公告)日：2013-12-03
申请号：US13537309
申请日：2012-06-29
申请人： James D. Burrell , Zhongping Bao , Liang Cheng , Damion B. Gastelum , Gary D. Good , Mohammed A. Tantoush , Jon J. Anderson
发明人： James D. Burrell , Zhongping Bao , Liang Cheng , Damion B. Gastelum , Gary D. Good , Mohammed A. Tantoush , Jon J. Anderson
IPC分类号： G06F11/22 , G06F17/50
CPC分类号： G06F17/5018 , G06F2217/80
摘要： Various embodiments of methods and systems for heuristic determination and thermal analysis of component placement on a printed circuit board (“PCB”) for use in a portable computing device (“PCD”) are disclosed. It is an advantage of embodiments that thermal energy generating components, such as processors, may be heuristically selected and arranged on a selected PCB according to varying layouts and combinations and then evaluated for thermal dissipation efficiency under an assortment of use case scenarios. In this way, users of the system and method may quickly narrow down commercially feasible component layouts, identify the most efficient layouts and then heuristically modify the layouts to develop an optimal arrangement.
摘要翻译：公开了用于在便携式计算设备（“PCD”）中使用的印刷电路板（“PCB”）上的部件放置的启发式确定和热分析的方法和系统的各种实施例。根据变化的布局和组合，可以启发式地选择并布置在所选择的PCB上，然后在各种用例场景下评估热耗散效率的优点。以这种方式，系统和方法的用户可以快速缩小商业上可行的组件布局，识别最有效的布局，然后启发式修改布局以开发最佳布置。

7. 发明授权

US08595520B2 System and method for determining thermal management policy from leakage current measurement 有权
标题翻译：用于从泄漏电流测量中确定热管理策略的系统和方法
公开(公告)号：US08595520B2
公开(公告)日：2013-11-26
申请号：US13301431
申请日：2011-11-21
申请人： Qing Li , Jon J. Anderson , James M. Artmeier , Jeffrey A. Niemann , Sumit Sur
发明人： Qing Li , Jon J. Anderson , James M. Artmeier , Jeffrey A. Niemann , Sumit Sur
IPC分类号： G06F1/00 , G06F1/26 , G06F1/32
CPC分类号： G06F1/329 , G06F1/203 , G06F1/206 , G06F1/324 , Y02D10/126 , Y02D10/16 , Y02D10/24 , Y02D50/20
摘要： Various embodiments of methods and systems for determining the thermal status of processing components within a portable computing device (“PCD”) by measuring leakage current on power rails associated with the components are disclosed. One such method involves measuring current on a power rail after a processing component has entered a “wait for interrupt” mode. Advantageously, because a processing component may “power down” in such a mode, any current remaining on the power rail associated with the processing component may be attributable to leakage current. Based on the measured leakage current, a thermal status of the processing component may be determined and thermal management policies consistent with the thermal status of the processing component implemented. Notably, it is an advantage of embodiments that the thermal status of a processing component within a PCD may be established without the need to leverage temperature sensors.
摘要翻译：公开了通过测量与组件相关联的电源轨上的泄漏电流来确定便携式计算设备（“PCD”）中的处理组件的热状态的方法和系统的各种实施例。一种这样的方法涉及在处理组件进入“等待中断”模式之后测量电力轨上的电流。有利地，因为处理部件可以以这种模式“断电”，与处理部件相关联的电源轨上剩余的任何电流可能归因于漏电流。基于所测量的漏电流，可以确定处理组件的热状态，并且实现与处理组件的热状态一致的热管理策略。值得注意的是，PCD中处理组件的热状态可以被建立而不需要利用温度传感器的实施例的优点。

8. 发明申请

US20130167103A1 System and Method For Use Case-Based Thermal Analysis of Heuristically Determined Component Combinations and Layouts In A Portable Computing Device 失效
标题翻译：用于便携式计算设备中的启发式确定的组件和布局的基于用例的热分析的系统和方法
公开(公告)号：US20130167103A1
公开(公告)日：2013-06-27
申请号：US13537309
申请日：2012-06-29
申请人： James D. Burrell , Zhongping Bao , Liang Cheng , Damion B. Gastelum , Gary D. Good , Mohammed A. Tantoush , Jon J. Anderson
发明人： James D. Burrell , Zhongping Bao , Liang Cheng , Damion B. Gastelum , Gary D. Good , Mohammed A. Tantoush , Jon J. Anderson
IPC分类号： G06F17/50
CPC分类号： G06F17/5018 , G06F2217/80
摘要： Various embodiments of methods and systems for heuristic determination and thermal analysis of component placement on a printed circuit board (“PCB”) for use in a portable computing device (“PCD”) are disclosed. It is an advantage of embodiments that thermal energy generating components, such as processors, may be heuristically selected and arranged on a selected PCB according to varying layouts and combinations and then evaluated for thermal dissipation efficiency under an assortment of use case scenarios. In this way, users of the system and method may quickly narrow down commercially feasible component layouts, identify the most efficient layouts and then heuristically modify the layouts to develop an optimal arrangement.
摘要翻译：公开了用于在便携式计算设备（“PCD”）中使用的印刷电路板（“PCB”）上的部件放置的启发式确定和热分析的方法和系统的各种实施例。根据变化的布局和组合，可以启发式地选择并布置在所选择的PCB上，然后在各种用例场景下评估热耗散效率的优点。以这种方式，系统和方法的用户可以快速缩小商业上可行的组件布局，识别最有效的布局，然后启发式修改布局以开发最佳布置。

9. 发明申请

US20130079946A1 ON-CHIP THERMAL MANAGEMENT TECHNIQUES USING INTER-PROCESSOR TIME DEPENDENT POWER DENSITY DATA FOR INDENTIFICATION OF THERMAL AGGRESSORS 有权
标题翻译：片上热管理技术使用相互处理器时间相关的功率密度数据来识别热老化机
公开(公告)号：US20130079946A1
公开(公告)日：2013-03-28
申请号：US13290456
申请日：2011-11-07
申请人： Jon J. Anderson , Victor A. Chiriac , Sorin A. Dobre , Maria G. Lupetini , Joseph V. Zanotelli
发明人： Jon J. Anderson , Victor A. Chiriac , Sorin A. Dobre , Maria G. Lupetini , Joseph V. Zanotelli
IPC分类号： G05D23/19 , G06F19/00
CPC分类号： G06F1/3228 , G06F1/203 , G06F1/206 , G06F1/324 , G06F1/3287 , G06F1/329 , G06F9/5083 , G06F9/5094 , G06F11/3058 , G06F2209/508 , Y02D10/12 , Y02D10/126 , Y02D10/16 , Y02D10/171 , Y02D10/22 , Y02D10/24 , Y02D10/28
摘要： Various embodiments of methods and systems for controlling and/or managing thermal energy generation on a portable computing device are disclosed. Data discarded from one or more processing core registers may be monitored and analyzed to deduce individual workloads that have been processed by each of the cores over a unit of time. From the deduced workloads, the power consumed by each of the cores over the unit of time in order to process the workload can be calculated. Subsequently, a time dependent power density map can be created which reflects a historical and near real time power consumption for each core. Advantageously, because power consumption can be correlated to thermal energy generation, the TDPD map can be leveraged to identify thermal aggressors for targeted, fine grained application of thermal mitigation techniques. In some embodiments, workloads may be reallocated from the identified thermal aggressors to the identified underutilized processing components.
摘要翻译：公开了用于在便携式计算设备上控制和/或管理热能产生的方法和系统的各种实施例。可以监视和分析从一个或多个处理核心寄存器丢弃的数据，以推导出由单个时间段内的每个核处理的各个工作负载。从推导的工作负载中，可以计算出每个核心在一段时间内消耗的功率以处理工作负载。随后，可以创建反映每个核心的历史和接近实时功率消耗的时间依赖功率密度图。有利的是，由于能量消耗可以与热能产生相关联，所以可以利用TDPD图来识别用于热缓解技术的目标细粒度应用的热攻击者。在一些实施例中，工作负载可以从所识别的热攻击者重新分配到所识别的未充分利用的处理组件。

10. 发明授权

US07020484B2 Controlling multiple modems in a wireless terminal using energy-per-bit determinations 失效
公开(公告)号：US07020484B2
公开(公告)日：2006-03-28
申请号：US10283935
申请日：2002-10-29
申请人： Aziz Gholmieh , Doug Gerecht , Francis M. Ngai , Jon J. Anderson , William R. Panton
发明人： Aziz Gholmieh , Doug Gerecht , Francis M. Ngai , Jon J. Anderson , William R. Panton
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/267 , H04L1/22 , H04W52/367 , H04W52/42 , H04W52/52
摘要： A mobile wireless terminal (MWT) includes multiple wireless modems. The multiple modems have their respective transmit outputs combined to produce an aggregate transmit output. The multiple modems can concurrently transmit data in a reverse link direction and receive data in a forward link direction. The MWT is constrained to operate under an aggregate transmit power limit. Each of the multiple modems has an individual transmit limit related to the aggregate transmit power limit. An MWT controller controls the total number of modems that transmit data at any given time, based on an average energy-per-transmitted bit, or alternatively, individual energy-per-transmitted bits of the modems.

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