MAC controlled sleep mode/wake-up mode with staged wake-up for power management
    12.
    发明授权
    MAC controlled sleep mode/wake-up mode with staged wake-up for power management 有权
    MAC控制睡眠模式/唤醒模式,分阶段唤醒电源管理

    公开(公告)号:US07583985B2

    公开(公告)日:2009-09-01

    申请号:US10810094

    申请日:2004-03-26

    摘要: A power management scheme for a wireless communications device processor substantially implemented on a single CMOS integrated circuit is described. By incorporating controls for sleep and wake-up mode transitions in the processor's control logic, improved power savings with reduced latency is provided, obviating the need for hardware-focused solutions with elaborate signaling mechanisms. A fully integrated power management with staged wake-up operations controlled by the MAC solution consumes less power than the conventional wireless LAN solutions in standby mode.

    摘要翻译: 描述了基本上在单个CMOS集成电路上实现的无线通信设备处理器的电源管理方案。 通过将处理器控制逻辑中的睡眠和唤醒模式转换控制结合在一起,提供了降低延迟的功率节省,从而避免了使用精心设计的信令机制对以硬件为中心的解决方案。 由MAC解决方案控制的完全集成的电源管理与分阶段的唤醒操作相比,在待机模式下比传统的无线局域网解决方案消耗更少的电力。

    Meat packaging apparatus and method
    13.
    发明授权
    Meat packaging apparatus and method 失效
    肉类包装设备及方法

    公开(公告)号:US06221411B1

    公开(公告)日:2001-04-24

    申请号:US09152001

    申请日:1998-09-11

    IPC分类号: D10

    CPC分类号: B65D81/2076

    摘要: A meat packaging apparatus includes a tray containing a modified atmosphere and meat product, a film sealed to the tray and including an opening, and a two-piece label attached to the film and covering the opening. The two-piece label including a first layer removably attached to a second layer, which is attached to the film. The second layer is made of a highly oxygen permeable material to allow oxygen to enter the tray when the top layer is removed.

    摘要翻译: 肉类包装设备包括一个含有改良气氛的托盘和肉制品,一个密封在托盘上并包括一个开口的薄膜,以及一个贴在薄膜上并覆盖开口的两片标签。 两件式标签包括可移除地附接到第二层的第一层,其附接到膜。 第二层由高氧可渗透材料制成,以允许氧气在顶层被去除时进入托盘。

    LOW POWER PROTOCOL FOR WIRELESS TERMINAL PEER-TO-PEER COMMUNICATIONS
    16.
    发明申请
    LOW POWER PROTOCOL FOR WIRELESS TERMINAL PEER-TO-PEER COMMUNICATIONS 有权
    无线终端对等通信的低功耗协议

    公开(公告)号:US20120269107A1

    公开(公告)日:2012-10-25

    申请号:US13534538

    申请日:2012-06-27

    IPC分类号: H04W52/02

    摘要: A Wireless Local Area Network (WLAN) system based upon peer-to-peer communications. A wireless terminal for peer-to-peer communications acts either as a WLAN master or as a WLAN slave. When the wireless terminal acts a master, the wireless terminal undertakes mastering duties that include transmitting a beacon interval in the frame cycle. When the wireless terminal is not tethered to a power source, mastering duties alternate according to a round-robin WLAN mastering cycle, wherein the wireless terminal acts the WLAN master during at least one frame cycle and acts the WLAN slave during other frame cycles to conserve an untethered power source of the wireless terminal.

    摘要翻译: 基于点对点通信的无线局域网(WLAN)系统。 用于对等通信的无线终端作为WLAN主机或WLAN从设备。 当无线终端作为主机时,无线终端承担包括在帧周期中发送信标间隔的控制任务。 当无线终端不被连接到电源时,根据循环WLAN主控周期交替备用工作,其中无线终端在至少一个帧周期内对WLAN主机起作用,并且在其他帧周期期间对WLAN从属设备进行动作以节省 无线终端的无电源电源。

    MAC controlled sleep mode/wake-up mode with staged wake-up for power management devices
    17.
    发明授权
    MAC controlled sleep mode/wake-up mode with staged wake-up for power management devices 有权
    MAC控制睡眠模式/唤醒模式,具有电源管理设备的分阶段唤醒功能

    公开(公告)号:US08275423B2

    公开(公告)日:2012-09-25

    申请号:US12537495

    申请日:2009-08-07

    摘要: A power management scheme for a wireless communications device processor substantially implemented on a single CMOS integrated circuit is described. By incorporating controls for sleep and wake-up mode transitions in the processor's control logic, improved power savings with reduced latency is provided, obviating the need for hardware-focused solutions with elaborate signaling mechanisms. A fully integrated power management with staged wake-up operations controlled by the MAC solution consumes less power than the conventional wireless LAN solutions in standby mode.

    摘要翻译: 描述了基本上在单个CMOS集成电路上实现的无线通信设备处理器的电源管理方案。 通过将处理器控制逻辑中的睡眠和唤醒模式转换控制结合在一起,提供了降低延迟的功率节省,从而避免了使用精心设计的信令机制对以硬件为中心的解决方案。 由MAC解决方案控制的完全集成的电源管理与分阶段的唤醒操作相比,在待机模式下的传统无线局域网解决方案的功耗要低。

    Method and apparatus for predicting memory dependence using store sets
    18.
    发明授权
    Method and apparatus for predicting memory dependence using store sets 失效
    使用存储集来预测存储器依赖性的方法和装置

    公开(公告)号:US06108770A

    公开(公告)日:2000-08-22

    申请号:US103984

    申请日:1998-06-24

    IPC分类号: G06F9/312 G06F9/38

    摘要: A method of scheduling program instructions for execution in a computer processor comprises fetching and holding instructions from an instruction memory and executing the fetched instructions out of program order. When load/store order violations are detected, the effects of the load operation and its dependent instructions are erased and they are re-executed. The load is associated with all stores on whose data the load depends. This collection of stores is called a store set. On a subsequent issuance of the load, its execution is delayed until any store in the load's store set has issued. Two loads may share a store set, and separate store sets are merged when a load from one store set is found to depend on a store from another store set. A preferred embodiment employs two tables. The first is a store set ID table (SSIT) which is indexed by part of, or a hash of, an instruction PC. Entries in the SSIT provide a store set ID which is used to index into the second table, which for each store set, contains a pointer to the last fetched, unexecuted store instruction.

    摘要翻译: 调度用于在计算机处理器中执行的程序指令的方法包括从指令存储器读取和保存指令,并从程序顺序执行所取出的指令。 当检测到加载/存储订单违规时,擦除负载操作及其相关指令的影响,并重新执行。 负载与负载所依赖的数据的所有存储相关联。 这个商店集合被称为商店集。 在随后的负载发放中,其执行被延迟,直到装载商店中的任何商店已经发出。 两个负载可以共享存储集,并且当发现来自一个存储集的负载依赖于来自另一个存储集的存储时,分离的存储集被合并。 优选实施例采用两个表。 第一个是由指令PC的一部分或散列构成索引的存储集ID表(SSIT)。 SSIT中的条目提供存储集ID,该存储集ID用于索引到第二表,对于每个存储集,对于每个存储集,ID包含指向最后获取的未执行存储指令的指针。