System and method for configuration and management of flash memory
    7.
    发明授权
    System and method for configuration and management of flash memory 有权
    闪存配置和管理的系统和方法

    公开(公告)号:US07861028B2

    公开(公告)日:2010-12-28

    申请号:US12155566

    申请日:2008-06-06

    IPC分类号: G06F12/00 G06F13/00 G06F13/28

    CPC分类号: G06F12/0246

    摘要: A system and a method for configuration and management of flash memory is provided, including a flash memory, a virtual memory region, and a memory logical block region. The flash memory includes a plurality of physical erase units. Each physical erase unit is configured to include at least a consecutive segment, and each segment is configured to include at least a consecutive frame. Each frame is configured to include at least a consecutive page. Each virtual memory region is configured to include a plurality of areas, and each area is configured to include at least a virtual erase unit. The memory logical block region is configured to include a plurality of clusters, and each cluster includes at least a consecutive memory logical block. By forming correspondence among the physical erase unit, segment, frame, page, virtual erase unit, area, memory logical block and cluster to control the data access to the flash memory, the present invention achieves the reconfiguration and management of memory consumption and access efficiency for the flash memory.

    摘要翻译: 提供了一种用于闪速存储器的配置和管理的系统和方法,包括闪速存储器,虚拟存储器区域和存储器逻辑块区域。 闪存包括多个物理擦除单元。 每个物理擦除单元被配置为至少包括连续段,并且每个段被配置为至少包括连续帧。 每个帧被配置为至少包括连续的页面。 每个虚拟存储器区域被配置为包括多个区域,并且每个区域被配置为至少包括虚拟擦除单元。 存储器逻辑块区域被配置为包括多个簇,并且每个簇至少包括连续的存储器逻辑块。 通过在物理擦除单元,段,帧,页面,虚拟擦除单元,区域,存储器逻辑块和簇之间形成对应关系来控制对闪速存储器的数据访问,本发明实现了存储器消耗和访问效率的重新配置和管理 用于闪存。

    System and method for configuration and management of flash memory
    8.
    发明申请
    System and method for configuration and management of flash memory 有权
    闪存配置和管理的系统和方法

    公开(公告)号:US20070038802A1

    公开(公告)日:2007-02-15

    申请号:US11490049

    申请日:2006-07-21

    IPC分类号: G06F12/00 G06F13/28 G06F13/00

    CPC分类号: G06F12/0246

    摘要: A system and a method for configuration and management of flash memory is provided, including a flash memory, a virtual memory region, and a memory logical block region. The flash memory includes a plurality of physical erase units. Each physical erase unit is configured to include at least a consecutive segment, and each segment is configured to include at least a consecutive frame. Each frame is configured to include at least a consecutive page. Each virtual memory region is configured to include a plurality of areas, and each area is configured to include at least a virtual erase unit. The memory logical block region is configured to include a plurality of clusters, and each cluster includes at least a consecutive memory logical block. By forming correspondence among the physical erase unit, segment, frame, page, virtual erase unit, area, memory logical block and cluster to control the data access to the flash memory, the present invention achieves the reconfiguration and management of memory consumption and access efficiency for the flash memory.

    摘要翻译: 提供了一种用于闪速存储器的配置和管理的系统和方法,包括闪速存储器,虚拟存储器区域和存储器逻辑块区域。 闪存包括多个物理擦除单元。 每个物理擦除单元被配置为至少包括连续段,并且每个段被配置为至少包括连续帧。 每个帧被配置为至少包括连续的页面。 每个虚拟存储器区域被配置为包括多个区域,并且每个区域被配置为至少包括虚拟擦除单元。 存储器逻辑块区域被配置为包括多个簇,并且每个簇至少包括连续的存储器逻辑块。 通过在物理擦除单元,段,帧,页面,虚拟擦除单元,区域,存储器逻辑块和簇之间形成对应关系来控制对闪速存储器的数据访问,本发明实现了存储器消耗和访问效率的重新配置和管理 用于闪存。

    Light guide plate
    9.
    发明授权
    Light guide plate 有权
    导光板

    公开(公告)号:US07654722B2

    公开(公告)日:2010-02-02

    申请号:US11877671

    申请日:2007-10-24

    IPC分类号: F21V7/04

    CPC分类号: G02B6/0038 G02B6/0061

    摘要: The wedge-shaped light guide plate has a number of reflection structures with gaps therebetween arranged along the light reflection plane. Each reflection structure from a previous gap contains sequentially a slant surface extended away from the light emission surface, a second reflection surface further slanting away from the light emission plane, and a first reflection surface slanting towards the light emission plane to connect to a next gap. The second and first reflection surfaces form a prism element. In one embodiment of the present invention, the reflection structures are more densely arranged as they are more distant from the light source. In an alternative embodiment of the present invention, the reflection structures are arranged uniformly.

    摘要翻译: 楔形导光板具有许多反射结构,沿着光反射面设置间隙。 来自前一个间隙的每个反射结构依次包括一个远离光发射表面延伸的倾斜表面,一个进一步从光发射平面倾斜的第二反射表面,以及朝着该光发射平面倾斜以连接到下一个间隙的第一反射表面 。 第二和第一反射面形成棱镜元件。 在本发明的一个实施例中,反射结构在距离光源更远的地方更密集地布置。 在本发明的替代实施例中,反射结构被均匀地排列。

    HEURISTIC ALGORITHM FOR APPLICATION-LAYER MULTICAST WITH MINIMUM DELAY
    10.
    发明申请
    HEURISTIC ALGORITHM FOR APPLICATION-LAYER MULTICAST WITH MINIMUM DELAY 审中-公开
    用于具有最小延迟的应用层多播的智能算法

    公开(公告)号:US20090168775A1

    公开(公告)日:2009-07-02

    申请号:US12143175

    申请日:2008-06-20

    IPC分类号: H04L12/56

    摘要: A heuristic algorithm for calculating a multicast tree with minimum delay is disclosed. In the method, the time required for processing data at a transmitter, the time required for data transmission, and the time required for processing data at a receiver are taken into account. The time for transmitting data from a network terminal to other network terminals via an application-layer multicast is reduced when the present invention is utilized. Efficiency of the application-layer multicast is hence improved.

    摘要翻译: 公开了一种用于计算具有最小延迟的多播树的启发式算法。 在该方法中,考虑在发送机处理数据所需的时间,数据传输所需的时间以及在接收机处理数据所需的时间。 当利用本发明时,通过应用层组播将数据从网络终端发送到其他网络终端的时间减少了。 因此,应用层组播的效率得到改善。