Data transmission method and apparatus
    2.
    发明申请
    Data transmission method and apparatus 审中-公开
    数据传输方法及装置

    公开(公告)号:US20080013641A1

    公开(公告)日:2008-01-17

    申请号:US11821197

    申请日:2007-06-21

    IPC分类号: H04L23/02 H04L5/12

    摘要: One embodiment of the present invention provides a data transmission method, including: performing a serial-to-parallel conversion for input date stream, obtaining 4 parallel data streams and partitioning the 4 parallel data streams into 2 groups; performing trellis encoding for one group and selecting one basic codeword subset from all basic codeword subsets according to the trellis encoding output; performing trellis encoding for one data stream in the other group and selecting one phase subset from all phase subsets according to the trellis encoding output, and selecting a phase value from the selected phase subset according to another data stream in the other group; rotating the codeword selected from the basic codeword subset by the selected phase value and obtaining and transmitting an output codeword to a data receive-side. One embodiment of the present invention also includes another data transmission method and two data transmission apparatuses.

    摘要翻译: 本发明的一个实施例提供一种数据传输方法,包括:对输入日期流进行串并转换,获得4个并行数据流,并将4个并行数据流划分为2组; 对一组执行网格编码,并根据网格编码输出从所有基本码字子集中选择一个基本码字子集; 对另一组中的一个数据流执行网格编码,并根据网格编码输出从所有相位子集中选择一个相位子集,以及根据另一组中的另一数据流从所选择的相位子集中选择相位值; 将从所述基本码字子集选择的所述码字旋转所选择的相位值,并获得并将数据发送到数据接收侧。 本发明的一个实施例还包括另一数据传输方法和两个数据传输装置。

    Method and apparatus of physical resource allocation, method of data receiving, and receiving end
    3.
    发明授权
    Method and apparatus of physical resource allocation, method of data receiving, and receiving end 有权
    物理资源分配的方法和装置,数据接收方法和接收端

    公开(公告)号:US08107439B2

    公开(公告)日:2012-01-31

    申请号:US12396253

    申请日:2009-03-02

    IPC分类号: H04W4/00

    摘要: The present invention discloses a method and apparatus of physical resource allocation as well as a method of data receiving and a receiving end in a wireless communication system. The method of physical resource allocation includes: detecting a pilot signal sent by each user within a designated range; obtaining received power of the pilot signal sent by each user; scheduling each user within the designated range to obtain a user group including at least one user according to the received power; and allocating a same physical resource to each user of the user group. According to the method and the apparatus, it is possible to reuse a physical resource and sequentially decode data packets corresponding to users in a user group occupying the same physical resource according to the Capture Effect and interference cancellation technology, thereby improving the spectrum efficiency and throughput of uplink or downlink greatly.

    摘要翻译: 本发明公开了一种物理资源分配的方法和装置,以及无线通信系统中的数据接收和接收端的方法。 物理资源分配方法包括:检测每个用户在指定范围内发送的导频信号; 获取每个用户发送的导频信号的接收功率; 在指定范围内调度每个用户以根据所接收的功率获得包括至少一个用户的用户组; 并向用户组的每个用户分配相同的物理资源。 根据该方法和装置,可以根据捕获效应和干扰消除技术重新使用物理资源并对占用相同物理资源的用户组中的用户对应的数据分组进行顺序解码,从而提高频谱效率和吞吐量 的上行链路或下行链路。

    Collapsible laundry rack
    5.
    发明申请
    Collapsible laundry rack 审中-公开
    可折叠洗衣架

    公开(公告)号:US20050178737A1

    公开(公告)日:2005-08-18

    申请号:US10934320

    申请日:2004-09-03

    申请人: Xiangming Li

    发明人: Xiangming Li

    CPC分类号: D06F57/10 D06F57/08

    摘要: A collapsible laundry rack is provided that can be formed from a pair of collapsible legs and a plurality of cross members extending between the legs. A connector is provided between the cross members and the legs to secure the cross members relative to the legs. The connector is configured to allow for sequential assembly and disassembly of the cross members relative to the legs in order to simply assembly and disassembly operations.

    摘要翻译: 提供了可折叠的衣物架,其可以由一对可折叠的腿和在腿之间延伸的多个横向构件形成。 在横向构件和腿之间提供连接器,以相对于腿固定横向构件。 连接器构造成允许横向构件相对于腿的顺序组装和拆卸,以便简单地组装和拆卸操作。

    Shelf connector
    9.
    发明授权
    Shelf connector 有权
    货架连接器

    公开(公告)号:US07478971B2

    公开(公告)日:2009-01-20

    申请号:US10597727

    申请日:2005-08-19

    申请人: Xiangming Li

    发明人: Xiangming Li

    IPC分类号: E04G7/18

    摘要: A shelf connector includes a sliding sleeve and a locking sleeve. The sliding sleeve is formed with a locking body thereon. The locking body is provided with an open groove along the axial direction of the sliding sleeve. The locking body is provided on both sides of the open groove with clasping portions. The locking sleeve is provided with a locking groove thereon. After the clasping portion is inserted into the locking groove, the width of the open groove can be reduced. With the above arrangement, in assembling, the sliding sleeve can be conveniently positioned to any suitable position of the supporting rod and locked thereto with the insertion of the locking sleeve. Since the locking sleeve itself has mounting portions for mating with the frame body of the shelf, or the locking sleeve itself is the end portion of the frame body of the shelf, the connection of the whole shelf becomes very simple. By using various connectors having different specifications and purposes, it is suitable for connecting various kinds of shelf.

    摘要翻译: 搁架连接器包括滑动套筒和锁定套筒。 滑动套筒上形成有锁定体。 锁定体沿着滑动套筒的轴向设置有开放的凹槽。 锁定体设置在开槽的两侧,并具有扣紧部分。 锁定套在其上设置有锁定槽。 在夹紧部分插入锁定槽中之后,可以减小开槽的宽度。 通过上述布置,在组装时,滑动套筒可以方便地定位到支撑杆的任何合适的位置并且随着锁定套筒的插入而被锁定在其上。 由于锁定套筒本身具有用于与搁板的框架主体配合的安装部分,或者锁定套筒本身是搁板的框架主体的端部,因此整个搁板的连接变得非常简单。 通过使用具有不同规格和目的的各种连接器,适用于连接各种架子。

    Shelf connector
    10.
    发明申请
    Shelf connector 有权
    货架连接器

    公开(公告)号:US20070161280A1

    公开(公告)日:2007-07-12

    申请号:US10597727

    申请日:2005-08-19

    申请人: Xiangming Li

    发明人: Xiangming Li

    IPC分类号: H01R13/627

    摘要: A shelf connector includes a sliding sleeve and a locking sleeve. The sliding sleeve is formed with a locking body thereon. The locking body is provided with an open groove along the axial direction of the sliding sleeve. The locking body is provided on both sides of the open groove with clasping portions. The locking sleeve is provided with a locking groove thereon. After the clasping portion is inserted into the locking groove, the width of the open groove can be reduced. With the above arrangement, in assembling, the sliding sleeve can be conveniently positioned to any suitable position of the supporting rod and locked thereto with the insertion of the locking sleeve. Since the locking sleeve itself has mounting portions for mating with the frame body of the shelf, or the locking sleeve itself is the end portion of the frame body of the shelf, the connection of the whole shelf becomes very simple. By using various connectors having different specifications and purposes, it is suitable for connecting various kinds of shelf.

    摘要翻译: 搁架连接器包括滑动套筒和锁定套筒。 滑动套筒上形成有锁定体。 锁定体沿着滑动套筒的轴向设置有开放的凹槽。 锁定体设置在开槽的两侧,并具有扣紧部分。 锁定套在其上设置有锁定槽。 在夹紧部分插入锁定槽中之后,可以减小开槽的宽度。 通过上述布置,在组装时,滑动套筒可以方便地定位到支撑杆的任何合适的位置并且随着锁定套筒的插入而被锁定在其上。 由于锁定套筒本身具有用于与搁板的框架主体配合的安装部分,或者锁定套筒本身是搁板的框架主体的端部,因此整个搁板的连接变得非常简单。 通过使用具有不同规格和目的的各种连接器,适用于连接各种架子。