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1. 发明授权

US07953951B2 Systems and methods for time division multiplex multithreading 失效
标题翻译：时分复用多线程的系统和方法
公开(公告)号：US07953951B2
公开(公告)日：2011-05-31
申请号：US12124396
申请日：2008-05-21
申请人： Claude Basso , Jean Louis Calvignac , Chih-jen Chang , Gordon Taylor Davis , Harm Peter Hofstee , Fabrice Jean Verplanken , Colin Beaton Verrilli
发明人： Claude Basso , Jean Louis Calvignac , Chih-jen Chang , Gordon Taylor Davis , Harm Peter Hofstee , Fabrice Jean Verplanken , Colin Beaton Verrilli
IPC分类号： G06F12/00
CPC分类号： G06F9/3851 , G06F9/3802 , G06F9/4843
摘要： Systems and methods for distributing thread instructions in the pipeline of a multi-threading digital processor are disclosed. More particularly, hardware and software are disclosed for successively selecting threads in an ordered sequence for execution in the processor pipeline. If a thread to be selected cannot execute, then a complementary thread is selected for execution.
摘要翻译：公开了在多线程数字处理器的流水线中分发线程指令的系统和方法。更具体地，公开了硬件和软件，用于以有序序列连续选择线程以在处理器管线中执行。如果要选择的线程无法执行，则选择补充线程执行。

2. 发明授权

US07480327B2 System and method for controlling line driver power in digital subscriber line modems 有权
标题翻译：用于数字用户线路调制解调器控制线路驱动器功率的系统和方法
公开(公告)号：US07480327B2
公开(公告)日：2009-01-20
申请号：US11945213
申请日：2007-11-26
申请人： Gordon Taylor Davis , Jeffrey Haskell Derby , Evangelos Stavros Eleftheriou , Sedat Oelcer , Malcolm Scott Ware
发明人： Gordon Taylor Davis , Jeffrey Haskell Derby , Evangelos Stavros Eleftheriou , Sedat Oelcer , Malcolm Scott Ware
IPC分类号： H04B1/38 , H04L5/16
CPC分类号： H04L25/028 , H04L27/2626 , H04M11/062 , Y02D50/44
摘要： A method for operating plurality of DSL modem transmitters integrated within a circuit card. The method includes each DSL modem transmitter: generating a full power physical frame when the DSL modem transmitter is provided with data to transmit; generating a low power physical frame having a control channel signal component and no data; and selecting between the full power physical frame and the low power physical frame for transmission from the DSL modem transmitter, wherein selection of the low power physical frame for transmission from the DSL modem transmitter is based only on the DSL modem transmitter having no data to transmit. The method further includes limiting aggregate flow of data to the plurality of DSL modem transmitters such that a total power required by the plurality of DSL modem transmitters is held below a predefined target power level.
摘要翻译：一种用于操作集成在电路卡内的多个DSL调制解调器发射机的方法。该方法包括每个DSL调制解调器发射机：当DSL调制解调器发射机被提供有要传输的数据时，产生全功率物理帧; 生成具有控制信道信号分量且不存在数据的低功率物理帧; 并且在全功率物理帧和低功率物理帧之间选择用于从DSL调制解调器发射机发射，其中，用于从DSL调制解调器发射机传输的低功率物理帧的选择仅基于没有数据传输的DSL调制解调器发射机。该方法还包括限制数据到多个DSL调制解调器发射机的汇总流量，使得多个DSL调制解调器发射机所需的总功率保持在预定义的目标功率电平以下。

3. 发明申请

US20080273464A1 Retro Flow Control for Arriving Traffic in Computer Networks 失效
标题翻译：用于到达计算机网络中的流量的复杂流控制
公开(公告)号：US20080273464A1
公开(公告)日：2008-11-06
申请号：US12174999
申请日：2008-07-17
申请人： James Johnson Allen , Brian Mitchell Bass , Gordon Taylor Davis , Clark Debs Jeffries , Jitesh Ramachandran Nair , Ravinder Kumar Sabhikhi , Michael Steven Siegel , Rama Mohan Yedavalli
发明人： James Johnson Allen , Brian Mitchell Bass , Gordon Taylor Davis , Clark Debs Jeffries , Jitesh Ramachandran Nair , Ravinder Kumar Sabhikhi , Michael Steven Siegel , Rama Mohan Yedavalli
IPC分类号： H04L12/24
CPC分类号： H04L47/32 , H04L47/12 , H04L47/24 , H04L47/30 , H04L49/90
摘要： The decision within a packet processing device to transmit a newly arriving packet into a queue to await further processing or to discard the same packet is made by a flow control method and system. The flow control is updated with a constant period determined by storage and flow rate limits. The update includes comparing current queue occupancy to a threshold. The outcome of the update is adjustment up or down of the transmit probability value. The value is stored for the subsequent period of flow control and packets arriving during that period are subject to a transmit or discard decision that uses that value.
摘要翻译：通过流控制方法和系统，在分组处理设备内决定将新到达的分组发送到队列中等待进一步处理或丢弃相同的分组。流量控制以由存储和流量限制确定的恒定周期进行更新。该更新包括将当前队列占用率与阈值进行比较。更新的结果是传输概率值的上调或下调。该值存储在随后的流量控制周期中，并且在该时间段期间到达的分组经受使用该值的发送或丢弃决定。

4. 发明申请

US20080253398A1 SELECTIVE HEADER FIELD DISPATCH IN A NETWORK PROCESSING SYSTEM 有权
标题翻译：网络处理系统中的选择头部现场分配
公开(公告)号：US20080253398A1
公开(公告)日：2008-10-16
申请号：US12144195
申请日：2008-06-23
申请人： Jean Louis Calvignac , Gordon Taylor Davis
发明人： Jean Louis Calvignac , Gordon Taylor Davis
IPC分类号： H04J3/24
CPC分类号： H04L49/602 , H04L49/354 , H04L49/604 , H04L69/22
摘要： A method and structure is disclosed for dispatching appropriate data to a network processing system comprising an improved technique for extracting protocol header fields for use by the network processor. This technique includes basic classification of a packet according to the types of protocol headers present in the packet. Based on the results of the classification, specific parameter fields are extracted from corresponding headers. All such parameter fields from one or more protocol headers in the packet are concatenated into a compressed dispatch message. Multiple of such dispatch messages are bundled into a single composite dispatch message. Thus selected header fields from N packets are passed to the network processor in a single composite dispatch message, increasing the network processor's packet forwarding capacity by a factor of N. Likewise, multiple enqueue messages are bundled into a single composite enqueue message to direct enqueue and frame alterations to be taken on the bundle of N packets.
摘要翻译：公开了一种用于将适当数据发送到网络处理系统的方法和结构，该网络处理系统包括用于提取网络处理器使用的协议报头字段的改进技术。该技术包括根据分组中存在的协议报头的类型对分组的基本分类。根据分类结果，从相应的标题中提取特定参数字段。来自分组中的一个或多个协议报头的所有这些参数字段被连接成压缩的调度消息。多个这样的分派消息被捆绑成单个复合调度消息。因此，来自N个分组的所选择的报头字段以单个复合调度消息传递到网络处理器，从而将网络处理器的分组转发能力提高N倍。同样地，多个入队消息被捆绑到单个复合入口消息中以指导入队，在N个数据包的束上进行帧改变。

5. 发明授权

US07430169B2 Retro flow control for arriving traffic in computer networks 失效
标题翻译：计算机网络到达流量的复杂流量控制
公开(公告)号：US07430169B2
公开(公告)日：2008-09-30
申请号：US10161000
申请日：2002-06-03
申请人： James Johnson Allen, Jr. , Brian Mitchell Bass , Gordon Taylor Davis , Clark Debs Jeffries , Jitesh Ramachandran Nair , Ravinder Kumar Sabhikhi , Michael Steven Siegel , Rama Mohan Yedavalli
发明人： James Johnson Allen, Jr. , Brian Mitchell Bass , Gordon Taylor Davis , Clark Debs Jeffries , Jitesh Ramachandran Nair , Ravinder Kumar Sabhikhi , Michael Steven Siegel , Rama Mohan Yedavalli
IPC分类号： H04L12/54
CPC分类号： H04L47/32 , H04L47/12 , H04L47/24 , H04L47/30 , H04L49/90
摘要： The decision within a packet processing device to transmit a newly arriving packet into a queue to await further processing or to discard the same packet is made by a flow control method and system. The flow control is updated with a constant period determined by storage and flow rate limits. The update includes comparing current queue occupancy to a threshold. The outcome of the update is adjustment up or down of the transmit probability value. The value is stored for the subsequent period of flow control and packets arriving during that period are subject to a transmit or discard decision that uses that value.
摘要翻译：通过流控制方法和系统，在分组处理设备内决定将新到达的分组发送到队列中等待进一步处理或丢弃相同的分组。流量控制以由存储和流量限制确定的恒定周期进行更新。该更新包括将当前队列占用率与阈值进行比较。更新的结果是传输概率值的上调或下调。该值存储在随后的流量控制周期中，并且在该时间段期间到达的分组经受使用该值的发送或丢弃决定。

6. 发明申请

US20080222394A1 Systems and Methods for TDM Multithreading 失效
标题翻译： TDM多线程的系统和方法
公开(公告)号：US20080222394A1
公开(公告)日：2008-09-11
申请号：US12124396
申请日：2008-05-21
申请人： Claude Basso , Jean Louis Calvignac , Chih-jen Chang , Gordon Taylor David , Harm Peter Hofstee , Fabrice Jean Verplanken , Colin Beaton Verrilli
发明人： Claude Basso , Jean Louis Calvignac , Chih-jen Chang , Gordon Taylor David , Harm Peter Hofstee , Fabrice Jean Verplanken , Colin Beaton Verrilli
IPC分类号： G06F9/30
CPC分类号： G06F9/3851 , G06F9/3802 , G06F9/4843
摘要： Systems and methods for distributing thread instructions in the pipeline of a multi-threading digital processor are disclosed. More particularly, hardware and software are disclosed for successively selecting threads in an ordered sequence for execution in the processor pipeline. If a thread to be selected cannot execute, then a complementary thread is selected for execution.
摘要翻译：公开了在多线程数字处理器的流水线中分发线程指令的系统和方法。更具体地，公开了硬件和软件，用于以有序序列连续选择线程以在处理器管线中执行。如果要选择的线程无法执行，则选择补充线程执行。

7. 发明授权

US07408957B2 Selective header field dispatch in a network processing system 有权
标题翻译：网络处理系统中的选择性报头字段调度
公开(公告)号：US07408957B2
公开(公告)日：2008-08-05
申请号：US10170515
申请日：2002-06-13
申请人： Jean Louis Calvignac , Gordon Taylor Davis
发明人： Jean Louis Calvignac , Gordon Taylor Davis
IPC分类号： H04J3/24 , H04L12/28
CPC分类号： H04L49/602 , H04L49/354 , H04L49/604 , H04L69/22
摘要： A method and structure is disclosed for dispatching appropriate data to a network processing system comprising an improved technique for extracting protocol header fields for use by the network processor. This technique includes basic classification of a packet according to the types of protocol headers present in the packet. Based on the results of the classification, specific parameter fields are extracted from corresponding headers. All such parameter fields from one or more protocol headers in the packet are concatenated into a compressed dispatch message. Multiple of such dispatch messages are bundled into a single composite dispatch message. Thus selected header fields from N packets are passed to the network processor in a single composite dispatch message, increasing the network processor's packet forwarding capacity by a factor of N. Likewise, multiple enqueue messages are bundled into a single composite enqueue message to direct enqueue and frame alterations to be taken on the bundle of N packets.
摘要翻译：公开了一种用于将适当数据发送到网络处理系统的方法和结构，该网络处理系统包括用于提取网络处理器使用的协议报头字段的改进技术。该技术包括根据分组中存在的协议报头的类型对分组的基本分类。根据分类结果，从相应的标题中提取特定参数字段。来自分组中的一个或多个协议报头的所有这些参数字段被连接成压缩的调度消息。多个这样的分派消息被捆绑成单个复合调度消息。因此，来自N个分组的所选择的报头字段以单个复合调度消息传递到网络处理器，从而将网络处理器的分组转发能力提高N倍。同样地，多个入队消息被捆绑到单个复合入口消息中以指导入队，在N个数据包的束上进行帧改变。

8. 发明申请

US20080155226A1 PREFETCH MECHANISM BASED ON PAGE TABLE ATTRIBUTES 审中-公开
标题翻译：基于页表属性的预制机制
公开(公告)号：US20080155226A1
公开(公告)日：2008-06-26
申请号：US12046345
申请日：2008-03-11
申请人： Gordon Taylor DAVIS , Thomas B. Genduso , Harold F. Kossman , Robert W. Todd
发明人： Gordon Taylor DAVIS , Thomas B. Genduso , Harold F. Kossman , Robert W. Todd
IPC分类号： G06F12/10 , G06F12/00
CPC分类号： G06F12/0862 , G06F12/10 , G06F12/1027 , G06F2212/6024 , G06F2212/6026
摘要： A prefetch mechanism using prefetch attributes is disclosed. In one aspect, an explicit request for data stored in a memory is provided, and a prefetch attribute in a page table entry associated with the explicit request is examined to determine whether to provide one or more prefetch requests based on the prefetch attribute. Another aspect includes determining dynamic prefetch attributes for use in prefetching data, in which prefetch attributes are adjusted based on memory access requests that target next sequential blocks of memory relative to the most recent previous access in a page of memory.
摘要翻译：公开了一种使用预取属性的预取机制。在一个方面，提供对存储在存储器中的数据的显式请求，并且检查与显式请求相关联的页表条目中的预取属性，以基于预取属性来确定是否提供一个或多个预取请求。另一方面包括确定用于在预取数据中使用的动态预取属性，其中基于存储器访问请求来调整预取属性，所述存储器访问请求相对于存储器页面中最近的先前存取的下一个顺序存储块。

9. 发明申请

US20070236478A1 TOUCH PANEL SYSTEM AND METHOD FOR DISTINGUISHING MULTIPLE TOUCH INPUTS 审中-公开
标题翻译：触摸面板系统和用于识别多个触摸输入的方法
公开(公告)号：US20070236478A1
公开(公告)日：2007-10-11
申请号：US11765163
申请日：2007-06-19
申请人： Bernard GEAGHAN , Robert Moshrefzadeh , Craig Cordeiro , Edward Hagermoser , James Hart , Paul Hatin , Karl Hauck , Richard Peterson , Stephen Schulz , Gordon Taylor
发明人： Bernard GEAGHAN , Robert Moshrefzadeh , Craig Cordeiro , Edward Hagermoser , James Hart , Paul Hatin , Karl Hauck , Richard Peterson , Stephen Schulz , Gordon Taylor
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/0488 , G06F2203/04104
摘要： Touch panel systems and methods are disclosed that can distinguish temporally overlapping touch inputs from single touch inputs so that valid touch position coordinates can be determined. Touch panel systems and methods of the present invention can distinguish overlapping touches by comparing signal magnitudes to specified thresholds, by comparing the rates of change of signal magnitudes or measured positions to determined parameters, by locating the proximity a calculated location to icons or other such active areas, and the like. Because touch panel systems and methods of the present invention can discriminate single touches from double touches, they can be used in multiple user applications such as multiplayer games as well as in applications that may be subject to rapidly successive or overlapping touch inputs.
摘要翻译：公开了触摸面板系统和方法，其可以区分时间上重叠的触摸输入与单个触摸输入，从而可以确定有效的触摸位置坐标。通过将信号幅度或测量位置的变化率与确定的参数进行比较，可以通过将计算出的位置定位到图标或其他这样的活动的位置而将本发明的触摸面板系统和方法通过将信号幅度与指定阈值进行比较来区分重叠触摸区域等。因为本发明的触摸屏系统和方法可以将双触摸的单触摸区分开，所以它们可以用于多个用户应用中，例如多人游戏以及可能经受快速连续或重叠的触摸输入的应用。

10. 发明授权

US07281118B2 Sending thread message generated using DCR command pointed message control block storing message and response memory address in multiprocessor 失效
标题翻译：发送使用DCR命令生成的线程消息指向消息控制块在多处理器中存储消息和响应存储器地址
公开(公告)号：US07281118B2
公开(公告)日：2007-10-09
申请号：US11198042
申请日：2005-08-05
申请人： Jeffrey Todd Bridges , Gordon Taylor Davis , Thomas Andrew Sartorius , Michael Steven Siegel
发明人： Jeffrey Todd Bridges , Gordon Taylor Davis , Thomas Andrew Sartorius , Michael Steven Siegel
IPC分类号： G06F15/167
CPC分类号： G06F13/28
摘要： A method and system for messaging between processors and co-processors connected through a bus. The method permits a multi-thread system processor to request the services of a processor or co-processor located on the bus. Message control blocks are stored in a memory which identify the physical address of the target processor, as well as a memory location in the memory dedicated to the thread requesting the service. When the system processor requests service of a processor or co-processor, a DCR command is created pointing to the message control block. A message is built from information contained in the message control block or transferred to the processor or co-processor. The return address for the processor or co-processor message is concatenated with the thread number, so that the processor or co-processor can create a return message specifically identifying memory space dedicated to the requesting thread for storage of the response message.
摘要翻译：用于通过总线连接的处理器和协处理器之间的消息传递的方法和系统。该方法允许多线程系统处理器请求位于总线上的处理器或协处理器的服务。消息控制块存储在识别目标处理器的物理地址的存储器中，以及专用于请求服务的线程的存储器中的存储器位置。当系统处理器请求处理器或协处理器的服务时，创建指向消息控制块的DCR命令。消息由消息控制块中包含的信息构建或传送到处理器或协处理器。处理器或协处理器消息的返回地址与线程号连接，使得处理器或协处理器可以创建专用于识别请求线程的存储空间的返回消息以存储响应消息。

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