Techniques for Adaptive Moving Read References for Memory Cell Read Error Recovery
    51.
    发明申请
    Techniques for Adaptive Moving Read References for Memory Cell Read Error Recovery 有权
    用于存储单元读取错误恢复的自适应移动读取参考的技术

    公开(公告)号:US20150019922A1

    公开(公告)日:2015-01-15

    申请号:US14499003

    申请日:2014-09-26

    IPC分类号: G06F11/10 G11C29/00 G06F11/07

    摘要: Examples are given for generating or providing a moving read reference (MRR) table for recovering from a read error of non-volatile memory included in a storage device. In some examples, priorities may be adaptively assigned to entries included in the MRR table. The entries may be ordered for use based on the assigned priorities. In other examples, the MRR table may be ordered for use such that entries with a single MRR value for each read reference value may be used first over entries having multiple MRR values for each read reference value. For these other examples, the MRR table may be adaptively reordered based on which entries were successful or unsuccessful in recovering from a read error but may still be arranged to have single MRR value entries used first for use to recover from another read error.

    摘要翻译: 给出了用于生成或提供用于从包括在存储设备中的非易失性存储器的读取错误中恢复的移动读取参考(MRR)表的示例。 在一些示例中,可以将优先级自适应地分配给包括在MRR表中的条目。 可以根据分配的优先级订购条目。 在其他示例中,MRR表可以被排序使用,使得对于每个读取参考值具有单个MRR值的条目可以首先用于对于每个读取参考值具有多个MRR值的条目。 对于这些其他示例,可以基于哪些条目在从读取错误中恢复成功或不成功而自适应地重新排序MRR表,但是仍然可以被布置为具有首先使用的单个MRR值条目用于从另一读取错误中恢复。

    EXTENDED SELECT GATE LIFETIME
    53.
    发明申请
    EXTENDED SELECT GATE LIFETIME 有权
    扩展选择门锁生命

    公开(公告)号:US20140307507A1

    公开(公告)日:2014-10-16

    申请号:US14313155

    申请日:2014-06-24

    IPC分类号: G11C16/16

    摘要: A flash memory device may include two or more flash memory cells organized as a NAND string in a block of flash memory cells, and flash cells, coupled to the NAND string at opposite ends, to function as select gates. The flash memory device may be capable of providing information related to a voltage threshold of the select gates to a flash controller, erasing the flash cells that function as select gates in response to a select gate erase command, and programming the flash cells that function as select gates in response to a select gate program command. A flash controller may be coupled to the flash memory device, and is capable of sending the select gate erase commend to the flash memory device if the information provided by the flash memory device indicates that the voltage threshold of at least one of the select gates is above a predetermined voltage level, and sending the select gate program command to the flash memory device if the information provided by the flash memory device indicates that the voltage threshold of at least one of the select gates is outside of a predetermined voltage range.

    摘要翻译: 闪存器件可以包括在快闪存储器单元块中被组织为NAND串的两个或更多个闪存单元,以及在相对端耦合到NAND串的闪存单元,用作选择门。 闪速存储器件可以能够向闪存控制器提供与选通门的电压阈值相关的信息,擦除响应于选择栅极擦除命令而用作选择栅极的闪存单元,以及编程用作 响应于选择门程序命令选择门。 闪存控制器可以耦合到闪存设备,并且如果闪存设备提供的信息指示至少一个选择门的电压阈值是 如果由闪速存储器件提供的信息指示至少一个选择门的电压阈值在预定电压范围之外,则将选择门程序命令发送到闪速存储器件。

    System and method for managing resources in heterogeneous network
    54.
    发明授权
    System and method for managing resources in heterogeneous network 有权
    异构网络资源管理系统和方法

    公开(公告)号:US08848645B2

    公开(公告)日:2014-09-30

    申请号:US13642638

    申请日:2011-04-27

    申请人: Xin Guo

    发明人: Xin Guo

    摘要: A system and method for managing resources in a heterogeneous network, which includes a primary system and a secondary system, and in which a communication coverage range of the primary system is divided into a plurality of regions, the system including: a heterogeneous network resource management module configured to collect and manage resource usage status within a managed region; and a secondary system resource management module configured to acquire the resource usage status of each region from the heterogeneous network resource management module and to allocate resources to the secondary system by utilizing the acquired resource usage status of each region in accordance with a priority determined based on an efficiency of resource multiplexing between the primary system and the secondary system in each region. The system and method improve resource usage efficiency.

    摘要翻译: 一种用于管理异构网络中的资源的系统和方法,其包括主系统和次系统,并且其中所述主系统的通信覆盖范围被划分为多个区域,所述系统包括:异构网络资源管理 模块被配置为在受管理区域内收集和管理资源使用状态; 以及辅助系统资源管理模块,被配置为从所述异构网络资源管理模块获取每个区域的资源使用状态,并且通过利用所获取的每个区域的资源使用状态来分配资源到所述辅助系统,所述资源使用状态根据基于 在每个区域的主系统和次系统之间资源复用的效率。 系统和方法提高资源使用效率。

    METHOD AND SYSTEM FOR WIRELESS DATA TRANSMISSION, CLIENT AND SERVER CONTROLLERS
    55.
    发明申请
    METHOD AND SYSTEM FOR WIRELESS DATA TRANSMISSION, CLIENT AND SERVER CONTROLLERS 有权
    无线数据传输,客户端和服务器控制器的方法和系统

    公开(公告)号:US20140237023A1

    公开(公告)日:2014-08-21

    申请号:US14131841

    申请日:2012-07-03

    申请人: Xin Guo

    发明人: Xin Guo

    IPC分类号: H04L29/06

    摘要: A method for wireless data transmission, a transmission system, client controllers, and server controllers are described. The method for wireless data transmission includes: establishing management connection, the server controller establishes task management connection among the client controllers respectively; task arrangement, the server controller arranges the wireless data transmission task among the client equipment based on the information of client equipment, which is acquired from the task management connection, each client equipment is coupled with corresponding client controller; task executing, based on the arranged information of wireless data transmission task; establishing data transmission connection among the client controllers; and executing the wireless data transmission task through the data transmission connection. By using the server controllers, the wireless data transmission among client equipment can be accomplished conveniently, without an operating interface.

    摘要翻译: 描述了一种用于无线数据传输的方法,传输系统,客户机控制器和服务器控制器。 无线数据传输方法包括:建立管理连接,服务器控制器分别在客户端控制器之间建立任务管理连接; 任务安排,服务器控制器根据从任务管理连接获取的客户端设备的信息,在客户端设备之间布置无线数据传输任务,每个客户端设备与对应的客户端控制器相连; 任务执行,基于无线数据传输任务的排列信息; 建立客户端控制器之间的数据传输连接; 并通过数据传输连接执行无线数据传输任务。 通过使用服务器控制器,可以方便地实现客户端设备之间的无线数据传输,而无需操作界面。

    APPARATUS AND METHOD FOR ANTENNA MANAGEMENT
    56.
    发明申请
    APPARATUS AND METHOD FOR ANTENNA MANAGEMENT 有权
    天线管理的设备和方法

    公开(公告)号:US20140226574A1

    公开(公告)日:2014-08-14

    申请号:US13982318

    申请日:2012-01-16

    申请人: Xin Guo

    发明人: Xin Guo

    IPC分类号: H04L5/00

    摘要: A method and apparatus for antenna management. The method includes: collecting resource use status data from managed access networks; selecting access networks participating in antenna scheduling from the managed access networks according to the resource use status data to compose an antenna scheduling set, access networks using same spectrum resources composed in the same antenna scheduling set; dividing radio links of each access network in the antenna scheduling set into one or more radio link clusters; allocating radio resources to every radio link cluster in the antenna scheduling set so mutual interferences among all radio link clusters in the antenna scheduling set are within a preset range; and sending radio resource allocation results to the access network to which the radio link clusters belong. The method and apparatus enable as many access networks as possible to work at the same time within an interference allowed range using same spectrum resources.

    摘要翻译: 一种用于天线管理的方法和装置。 该方法包括:从托管接入网收集资源使用状态数据; 根据资源使用状态数据从受管接入网络中选择参与天线调度的接入网络,以组成天线调度集,使用在相同天线调度集中组成的相同频谱资源的接入网络; 将天线调度集中的每个接入网络的无线电链路划分成一个或多个无线电链路群集; 为天线调度集中的每个无线电链路簇分配无线电资源,使得天线调度集中的所有无线电链路簇之间的相互干扰在预设范围内; 并向无线链路集群所属的接入网发送无线资源分配结果。 该方法和装置使得能够使用相同的频谱资源尽可能多的接入网络在干扰允许的范围内同时工作。

    Method for generating high power electromagnetic radiation based on double-negative metamaterial
    57.
    发明申请
    Method for generating high power electromagnetic radiation based on double-negative metamaterial 有权
    基于双负极超材料生成高功率电磁辐射的方法

    公开(公告)号:US20140048725A1

    公开(公告)日:2014-02-20

    申请号:US13589930

    申请日:2012-08-20

    IPC分类号: H01J21/02

    CPC分类号: H01J25/00

    摘要: A method for generating high power electromagnetic radiation based on double-negative metamaterial (DNM), includes providing electrons of an electron beam moving in a vacuum close to an interface between the DNM and the vacuum at a predetermined average speed larger than a phase velocity of an electromagnetic wave propagating in the DNM so as to generate coherent high power radiation. The method can be applied but not limited to high power and compact Terahertz radiation sources and Cherenkov particle detectors and emitters.

    摘要翻译: 一种用于产生基于双负极材料(DNM)的高功率电磁辐射的方法,包括提供电子束的电子,所述电子束以接近DNM和真空之间的界面的真空中以大于相位速度 电磁波在DNM中传播,以产生相干的高功率辐射。 该方法可以应用于但不限于高功率和紧凑的太赫兹辐射源和切伦科夫粒子检测器和发射器。

    Method and system for reliable protocol tunneling over HTTP
    58.
    发明授权
    Method and system for reliable protocol tunneling over HTTP 有权
    通过HTTP可靠的协议隧道传输的方法和系统

    公开(公告)号:US08504818B2

    公开(公告)日:2013-08-06

    申请号:US12845620

    申请日:2010-07-28

    IPC分类号: H04L29/00

    摘要: The embodiments described herein generally relate to methods and systems for tunneling arbitrary binary data between an HTTP endpoint and an arbitrary destination. Such tunneling of data is valuable in an environment, for example, in which a browser-based client communicates in the HTTP protocol and desires to exchange data with a remote endpoint understanding non-HTTP communications. A relay server is used as a “middle man” to connect the client to the destination, and components supporting the necessary protocols for data exchange are plugged into the relay server. To achieve reliable and ordered transmission of data, the relay server groups sessions through the assignment of session identifiers and tracks the exchange of messages through the assignment of sequence and acknowledgment numbers. Further, the relay server provides for authenticating the HTTP endpoint with the destination and for handling other operations not available in the constrained environment of the Web-based client.

    摘要翻译: 本文描述的实施例通常涉及用于在HTTP端点和任意目的地之间隧道化任意二进制数据的方法和系统。 数据的这种隧道化在环境中是有价值的,例如,其中基于浏览器的客户端在HTTP协议中进行通信并且希望与理解非HTTP通信的远程端点交换数据。 中继服务器用作“中间人”,将客户端连接到目的地,支持数据交换所需协议的组件插入到中继服务器中。 为了实现数据的可靠和有序传输,中继服务器通过分配会话标识符进行会话,并通过分配序列和确认号码跟踪消息的交换。 此外,中继服务器提供用于向具有目的地的HTTP端点进行认证和用于处理在基于Web的客户端的约束环境中不可用的其他操作。

    Resource scheduling method for multi-hop relay wireless network
    59.
    发明授权
    Resource scheduling method for multi-hop relay wireless network 有权
    多跳中继无线网络资源调度方法

    公开(公告)号:US08488512B2

    公开(公告)日:2013-07-16

    申请号:US12163279

    申请日:2008-06-27

    申请人: Xin Guo Wenchao Ma

    发明人: Xin Guo Wenchao Ma

    摘要: The present invention discloses a resource scheduling method for multi-hop relay wireless network comprising: for each of a base station and relay stations, acquiring the minimal resource requirement of each of connections to all MSSs which are covered by said station and have direct signal transmission with said station, and then summing up the acquired resource requirement to obtain the minimal resource requirement of said station; and acquiring interference status between the relay stations, using different partition strategies to classify the relay stations into different independent sets, each of which can occupy the same resource, according to the minimal resource requirement of the base station and the relay stations as well as the interference status between the relay stations, and determining and comparing the total resource requirement under each of the partition strategies to obtain an optimized partition strategy for resource reuse scheduling. This resource scheduling method can meet the QoS requirement on each connection better and is applicable to dynamic and asymmetric multi-hop network.

    摘要翻译: 本发明公开了一种用于多跳中继无线网络的资源调度方法,包括:对于基站和中继站中的每一个,获取对由所述站覆盖的所有MSS的每个连接的最小资源需求,并具有直接信号传输 与所述站一起总结所获得的资源需求,以获得所述站的最低资源需求; 并获取中继站之间的干扰状态,根据基站和中继站的最小资源需求,使用不同的分区策略将中继站分为不同的独立集合,每个独立集合可以占用相同的资源 中继站之间的干扰状态,以及确定和比较每个分区策略下的总资源需求,以获得资源重用调度的优化分区策略。 该资源调度方式可以更好地满足每个连接的QoS要求,适用于动态和非对称多跳网络。

    APPARATUS, SYSTEM, AND METHOD FOR IMPROVING READ ENDURANCE FOR A NON-VOLATILE MEMORY
    60.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR IMPROVING READ ENDURANCE FOR A NON-VOLATILE MEMORY 有权
    用于改善非易失性存储器的读取容忍度的装置,系统和方法

    公开(公告)号:US20130073786A1

    公开(公告)日:2013-03-21

    申请号:US13234446

    申请日:2011-09-16

    IPC分类号: G06F12/02 G06F12/00

    摘要: Described are an apparatus, system, and method for improving read endurance for a non-volatile memory (NVM). The method comprises: determining a read count corresponding to a block of NVM; identifying whether the block of NVM is a partially programmed block (PPB); comparing the read count with a first threshold when it is identified that the block is a PPB; and when identified otherwise, comparing the read count with a second threshold, wherein the first threshold is smaller than the second threshold. The method further comprises: identifying a block that is a PPB; determining a first word line corresponding to un-programmed page of the PPB; and sending the first word line to the NVM, wherein the NVM to apply: a first read voltage level to word lines corresponding to the un-programmed pages of the PPB, and a second read voltage level to word lines corresponding to programmed pages of the PPB.

    摘要翻译: 描述了用于改善非易失性存储器(NVM)的读取耐久性的装置,系统和方法。 该方法包括:确定对应于NVM块的读取计数; 识别NVM的块是否是部分编程块(PPB); 当识别出块是PPB时,将读取计数与第一阈值进行比较; 并且当另外标识时,将读取计数与第二阈值进行比较,其中第一阈值小于第二阈值。 该方法还包括:识别作为PPB的块; 确定对应于PPB的未编程页面的第一字线; 以及将所述第一字线发送到所述NVM,其中所述NVM应用:对应于所述PPB的未编程页面的字线的第一读取电压电平和对应于所述PPB的编程页面的字线的第二读取电压电平 PPB。