利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.024 秒)

    METHOD FOR PAYLOAD FORMATTING AND DEFORMATTING FOR BURST LOSS RECOVERY
    2.
    发明申请
    METHOD FOR PAYLOAD FORMATTING AND DEFORMATTING FOR BURST LOSS RECOVERY 有权
    用于BURST LOSS RECOVERY的付费形式和变形方法

    公开(公告)号：US20130051479A1

    公开(公告)日：2013-02-28

    申请号：US13585745

    申请日：2012-08-14

    申请人： Seok Ho WON ,  Sun Hyoung Kwon ,  Ho Kyom Kim ,  Jong Soo Lim ,  O Hyung Kwon

    发明人： Seok Ho WON ,  Sun Hyoung Kwon ,  Ho Kyom Kim ,  Jong Soo Lim ,  O Hyung Kwon

    IPC分类号： H04N7/26

    CPC分类号： H04N21/234327 ,  H04N21/2383 ,  H04N21/4382

    摘要： Disclosed are payload formatting and deformatting methods for burst data loss recovery. The payload formatting method according to an embodiment of the present invention includes: generating an XOR operation packet by performing an XOR operation on the basis of a base layer packet and any one of enhancement layer packets of a group of pictures (GoP), the GoP including the base layer packet and the enhancement layer packets; and adding the XOR operation packet to the GoP.

    摘要翻译： 披露了用于突发数据丢失恢复的有效载荷格式和格式化方法。 根据本发明的实施例的有效载荷格式化方法包括：通过基于基本层分组和一组图像（GoP），GoP的增强层分组中的任一个执行XOR操作来生成XOR运算分组 包括基层分组和增强层分组; 并将该异或运算数据包添加到GoP。

    METHOD OF RETRANSMITTING AND RECEIVING PACKETS IN HETEROGENEOUS NETWORK ENVIRONMENT
    4.
    发明申请
    METHOD OF RETRANSMITTING AND RECEIVING PACKETS IN HETEROGENEOUS NETWORK ENVIRONMENT 审中-公开
    异构网络环境中重新分配和接收分组的方法

    公开(公告)号：US20120163357A1

    公开(公告)日：2012-06-28

    申请号：US13326193

    申请日：2011-12-14

    申请人： Seok Ho WON ,  Sun Hyoung Kwon ,  Ho Kyom Kim ,  Jong Soo Lim ,  Jin Woo Hong

    发明人： Seok Ho WON ,  Sun Hyoung Kwon ,  Ho Kyom Kim ,  Jong Soo Lim ,  Jin Woo Hong

    IPC分类号： H04W92/00

    CPC分类号： H04L1/1671 ,  H04L1/1887 ,  H04L1/1896 ,  H04L2001/0097 ,  H04W84/047

    摘要： Provided is a method of retransmitting and receiving a packet in heterogeneous network environment. A terminal and a relay base station receive a packet transmitted from a macro base station, and the relay base station informs the terminal of whether the packet is successively received or not. When the packet fails to be received, the terminal is configured to receive the erroneous packet again from at least one of the macro base station and the relay base station. The macro base station and the relay base station may be configured to retransmit the packet through joint processing JP) transmission, and the terminal may be configured to receive the JP transmission. Thus, the method allows the m optimization of a HARQ process and scheduling scheme to efficiently utilize a relay and radio resources, thereby leading to a maximum capacity and quality of wireless network.

    摘要翻译： 提供了一种在异构网络环境中重传和接收数据包的方法。 终端和中继基站接收从宏基站发送的分组，并且中继基站通知终端是否连续接收分组。 当分组不能被接收时，终端被配置为从宏基站和中继基站中的至少一个再次接收错误分组。 宏基站和中继基站可以被配置为通过联合处理JP）传输来重传分组，并且终端可以被配置为接收JP传输。 因此，该方法允许HARQ过程和调度方案的m优化以有效地利用中继和无线电资源，从而导致无线网络的最大容量和质量。

    COORDINATED MULTIPOINT TRANSMISSION AND RECEPTION METHOD AND COORDINATED MULTIPOINT TRANSMISSION AND RECEPTION SYSTEM
    5.
    发明申请
    COORDINATED MULTIPOINT TRANSMISSION AND RECEPTION METHOD AND COORDINATED MULTIPOINT TRANSMISSION AND RECEPTION SYSTEM 审中-公开
    协调多点传输与接收方式及协调多点传输与接收系统

    公开(公告)号：US20120188953A1

    公开(公告)日：2012-07-26

    申请号：US13351541

    申请日：2012-01-17

    申请人： Seuck Ho WON ,  Sun Hyoung Kwon ,  Ho Kyom Kim ,  Jong Soo Lim ,  Jin Woo Hong

    发明人： Seuck Ho WON ,  Sun Hyoung Kwon ,  Ho Kyom Kim ,  Jong Soo Lim ,  Jin Woo Hong

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0406 ,  H04B7/024 ,  H04L5/0035 ,  H04L5/0073 ,  H04L5/0094 ,  H04W28/04 ,  H04W72/12

    摘要： Provided are a coordinated multipoint transmission and reception method and a coordinated multipoint transmission and reception system for performing the same. In the coordinated multipoint transmission and reception method, a first point and a second point participating in the coordinated multipoint transmission exchange resource allocation information for coordinated multipoint transmission, allocate resources for coordinated multipoint transmission not to overlap each other based on the exchanged resource allocation information, and perform the coordinated multipoint transmission using the allocated resources. Accordingly, use efficiency of radio resources can be improved and embodying complexity can be reduced.

    摘要翻译： 提供了一种协调的多点发送和接收方法以及用于执行相同方式的协调的多点发送和接收系统。 在协调多点发送和接收方法中，参与用于协调多点传输的协调多点传输交换资源分配信息的第一点和第二点，基于所交换的资源分配信息，分配不相互重叠的协调多点传输资源， 并使用所分配的资源来执行协调的多点传输。 因此，能够提高无线资源的利用效率，能够降低复杂度。

    3-port orthogonal mode transducer and receiver and receiving method using the same
    6.
    发明授权
    3-port orthogonal mode transducer and receiver and receiving method using the same 有权
    3端口正交模式传感器和接收器和接收方法使用相同

    公开(公告)号：US07791431B2

    公开(公告)日：2010-09-07

    申请号：US11948079

    申请日：2007-11-30

    申请人： Sung Min Han ,  Ho Kyom Kim ,  Joon Gyu Ryu ,  Young Wan Kim ,  Ki Seop Han

    发明人： Sung Min Han ,  Ho Kyom Kim ,  Joon Gyu Ryu ,  Young Wan Kim ,  Ki Seop Han

    IPC分类号： H01P1/161 ,  H01P5/12

    CPC分类号： H01P1/161

    摘要： Provided are a 3-port orthogonal mode transducer, and a receiver and receiving method using the same. The 3-port orthogonal mode transducer includes: a transmission port having a rectangular shape elongated in a horizontal direction and configured to transmit a Ka-band (30 GHz) vertical polarization signal; a first reception port having a rectangular shape inclined at about +45 degrees at a location being at about +45 degrees with respect to the transmission port and configured to receive a K-band (20 GHz) vertical or horizontal polarization signal phased-delayed about +45 degrees; and a second reception port having a rectangular shape inclined at about −45 degrees at a location being at about −45 degrees with respect to the transmission port and configured to receive a K-band (20 GHz) vertical or horizontal polarization signal phase-delayed about −45 degrees.

    摘要翻译： 提供一种3端口正交模式换能器，以及使用其的接收器和接收方法。 3端口正交模式换能器包括：具有在水平方向上伸长的矩形形状并被配置为发送Ka波段（30GHz）垂直极化信号的传输端口; 第一接收端口，其具有相对于传输端口在大约+45度的位置处以大约+45度倾斜的矩形形状，并且被配置为接收相位延迟的K波段（20GHz）垂直或水平极化信号 +45度; 以及第二接收端口，具有相对于所述传输端口在大约-45度的位置处以大约-45度倾斜的矩形形状，并且被配置为接收相位延迟的K波段（20GHz）垂直或水平极化信号 约-45度。