会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • FAST SYNCHRONIZATION FOR HALF DUPLEX DIGITAL COMMUNICATIONS
    • 用于半双工数字通信的快速同步
    • WO2005002119A3
    • 2006-02-23
    • PCT/US2004018448
    • 2004-06-09
    • MOTOROLA INCLIU BINKHAWAND CHARBELMILLER JIANPING W
    • LIU BINKHAWAND CHARBELMILLER JIANPING W
    • H04B1/713H04J3/06H04L7/00
    • H04B1/7156H04B2001/71563H04B2001/71566
    • Half duplex, Frequency Hopped-Spread Spectrum wireless transceivers (102), operating without a central controller, maintain time synchronization with the frequency hopping sequence for a period after transmission of a half duplex signal ceases. The wireless transceiver (102) operates their receivers (308) according to the RF frequency hopping sequence and schedule (200). The wireless transceiver (102) is then able to send a short transmission request to signal that it will start transmitting on the Frequency Hopping schedule (200) of the previously ceased transmission. A wireless transceiver (102) that was either the original transmitter or the original receiver is able to transmit this transmission request. A subset of time slots within the hopping schedule (200) can be optionally assigned to the original transmitter and original receiver to obviate collisions of the transmit request transmissions from both device at the same time.
    • 半双工,跳频扩频无线收发器(102)在没有中央控制器的情况下运行,在半双工信号传输停止之后的一段时间内保持与跳频序列的时间同步。 无线收发器(102)根据RF跳频序列和时间表(200)操作其接收机(308)。 无线收发器(102)然后能够发送短的传输请求,以发信号通过先前停止的传输的跳频计划(200)开始发送。 作为原始发送器或原始接收器的无线收发器(102)能够发送该发送请求。 可以可选地将跳频计划(200)内的时隙的子集分配给原始发射机和原始接收机,以同时消除来自两个装置的发射请求传输的冲突。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR SHARING MEMORY IN A MULTIPROCESSOR SYSTEM
    • 用于在多处理器系统中共享存储器的方法和设备
    • WO2007037843A3
    • 2007-08-02
    • PCT/US2006032634
    • 2006-08-22
    • MOTOROLA INCKHAWAND CHARBELKHAWAND JEANLIU BIN
    • KHAWAND CHARBELKHAWAND JEANLIU BIN
    • G06F3/00
    • G06F9/5016
    • A multiprocessor system (100) for sharing memory has a memory (102), and two or more processors (104). The processors are programmed to establish (202) memory buffer pools between the processors, and for each memory buffer pool, establish (204) an array of buffer pointers that point to corresponding memory buffers. The processors are further programmed to, for each array of buffer pointers, establish (206) a consumption pointer for the processor owning the memory buffer pool, and a release pointer for another processor sharing said memory buffer pool, each pointer initially pointing to a predetermined location of the array, and adjust (208-236) the consumption and release pointers according to buffers consumed and released.
    • 用于共享存储器的多处理器系统(100)具有存储器(102)和两个或更多个处理器(104)。 处理器被编程为在处理器之间建立(202)存储器缓冲池,并且对于每个存储器缓冲池,建立(204)指向对应的存储器缓冲器的缓冲器指针阵列。 处理器被进一步编程以针对每个缓冲区指针阵列建立(206)拥有存储器缓冲池的处理器的消耗指针以及用于共享所述存储器缓冲池的另一处理器的释放指针,每个指针最初指向预定的 阵列的位置,并且根据消耗和释放的缓冲器来调整(208-236)消耗和释放指针。