METHOD AND APPARATUS FOR TURBO ENCODING
    52.
    发明申请
    METHOD AND APPARATUS FOR TURBO ENCODING 有权
    用于涡轮编码的方法和装置

    公开(公告)号:US20100199145A1

    公开(公告)日:2010-08-05

    申请号:US12377841

    申请日:2007-08-16

    IPC分类号: H03M13/27 G06F11/10

    摘要: An apparatus for encoding an information bit stream using turbo code is provided. The apparatus includes a temporary bit generator for creating a temporary bit stream, an interleaver for independently receiving the information bit stream and the temporary bit stream, a first constituent encoder for independently receiving the information bit stream and the temporary bit stream and generating a first parity bit stream and a second constituent encoder for receiving an output of the interleaver and generating a second parity bit stream. Performance of a turbo code can be enhanced without changing a code rate by making a decoded bit stream longer.

    摘要翻译: 提供了一种使用turbo码对信息比特流进行编码的装置。 该装置包括用于创建临时比特流的临时比特发生器,用于独立地接收信息比特流和临时比特流的交织器,用于独立地接收信息比特流和临时比特流并产生第一奇偶校验的第一组合编码器 以及第二组成编码器,用于接收交织器的输出并产生第二奇偶校验位流。 可以通过使解码比特流更长而不改变码率来增强turbo码的性能。

    Method and apparatus for turbo encoding
    53.
    发明授权
    Method and apparatus for turbo encoding 有权
    用于turbo编码的方法和装置

    公开(公告)号:US08214727B2

    公开(公告)日:2012-07-03

    申请号:US12377841

    申请日:2007-08-16

    IPC分类号: H03M13/03

    摘要: An apparatus for encoding an information bit stream using turbo code is provided. The apparatus includes a temporary bit generator for creating a temporary bit stream, an interleaver for independently receiving the information bit stream and the temporary bit stream, a first constituent encoder for independently receiving the information bit stream and the temporary bit stream and generating a first parity bit stream and a second constituent encoder for receiving an output of the interleaver and generating a second parity bit stream. Performance of a turbo code can be enhanced without changing a code rate by making a decoded bit stream longer.

    摘要翻译: 提供了一种使用turbo码对信息比特流进行编码的装置。 该装置包括用于创建临时比特流的临时比特发生器,用于独立地接收信息比特流和临时比特流的交织器,用于独立地接收信息比特流和临时比特流并产生第一奇偶校验的第一组合编码器 以及第二组成编码器,用于接收交织器的输出并产生第二奇偶校验位流。 可以通过使解码比特流更长而不改变码率来增强turbo码的性能。

    METHOD AND APPARATUS OF TRANSMITTING CONTROL INFORMATION FOR MULTICAST BROADCAST SERVICE
    55.
    发明申请
    METHOD AND APPARATUS OF TRANSMITTING CONTROL INFORMATION FOR MULTICAST BROADCAST SERVICE 失效
    发送多媒体广播业务的控制信息的方法和装置

    公开(公告)号:US20110182229A1

    公开(公告)日:2011-07-28

    申请号:US13123892

    申请日:2009-10-14

    IPC分类号: H04H20/71

    CPC分类号: H04W72/005 H04W4/12

    摘要: A method and an apparatus for transmitting control information for multicast broadcast service (MBS) is provided. The method includes configuring one cell specific control channel for carrying cell specific control information; configuring at least one non-cell specific control channel for carrying non-cell specific control information; and transmitting the cell specific control channel and the non-cell specific control channel to a mobile station.

    摘要翻译: 提供一种用于发送用于组播广播服务(MBS)的控制信息的方法和装置。 该方法包括配置一个小区专用控制信道,用于承载小区特定控制信息; 配置至少一个非小区特定控制信道以携带非小区特定控制信息; 以及将小区特定控制信道和非小区特定控制信道发送到移动台。

    METHOD AND APPARATUS FOR PERFORMING HARQ IN WIRELESS COMMUNICATION SYSTEM
    57.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HARQ IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中执行HARQ的方法和装置

    公开(公告)号:US20100166111A1

    公开(公告)日:2010-07-01

    申请号:US12638961

    申请日:2009-12-15

    IPC分类号: H04L27/36

    摘要: A method and an apparatus for performing hybrid automatic repeat request (HARQ) using constellation rearrangement and a circular buffer in a wireless communication system is provided. An encoded information bit is stored into a circular buffer. A transport block in selected from the circular buffer. A bit set comprising n bits of the transport block is mapped to a data symbol on a constellation for 2n-QAM modulation according to a first mapping order. The bit set is mapped according to a second mapping order when the bits of the transport block are subject to wrap-around at the end of the circular buffer.

    摘要翻译: 提供了一种在无线通信系统中使用星座重排和循环缓冲器来执行混合自动重复请求(HARQ)的方法和装置。 编码信息位被存储到循环缓冲器中。 从循环缓冲区中选择一个传输块。 根据第一映射顺序将包含传输块的n位的位组映射到用于2n-QAM调制的星座上的数据符号。 当传输块的位在循环缓冲区的末尾进行环绕时,根据第二映射顺序映射位集合。

    Portable ion generator
    58.
    发明授权
    Portable ion generator 有权
    便携式离子发生器

    公开(公告)号:US08809802B2

    公开(公告)日:2014-08-19

    申请号:US13522627

    申请日:2011-01-14

    IPC分类号: H01T23/00 H01J1/02

    CPC分类号: H01T23/00

    摘要: An ion generator is disclosed. The ion generator has improved portability and ion generation efficiency. As is apparent from the above description, the ion generator according to the present invention is configured so that the discharge unit is constituted by the felts, and the piezoelectric element, not the coil type transformer, is used in the high voltage generation unit which generates high voltage. Consequently, the present invention has the effect of improving portability of the ion generator and the present invention has the effect of improving ion generation efficiency although the portability of the ion generator is improved by configuring the ion generator according to the present invention so that the discharge unit is constituted by the felts, and the piezoelectric element, not the coil type transformer, is used in the high voltage generation unit which generates high voltage.

    摘要翻译: 公开了一种离子发生器。 离子发生器具有改进的便携性和离子发生效率。 从上述说明可以看出,根据本发明的离子发生器被构造为使得放电单元由毛毡构成,并且压电元件而不是线圈型变压器被用于产生 高压。 因此,本发明具有提高离子发生器的便携性的效果,本发明具有提高离子发生效率的效果,尽管通过将根据本发明的离子发生器构成离子发生器来提高离子发生器的便携性, 单元由毛毡构成,压电元件而不是线圈型变压器用于产生高电压的高电压产生单元中。

    Method for conducting HARQ with a wireless communications system
    59.
    发明授权
    Method for conducting HARQ with a wireless communications system 失效
    用无线通信系统进行HARQ的方法

    公开(公告)号:US08667357B2

    公开(公告)日:2014-03-04

    申请号:US12935563

    申请日:2009-04-02

    申请人: Hyung Ho Park

    发明人: Hyung Ho Park

    IPC分类号: G08C25/02

    摘要: Provided is a method of performing hybrid automatic repeat request (HARQ) of a receiver in a wireless communication system. The method includes: receiving data in a transmission time interval (TTI) unit consisting of a plurality of consecutive subframes; and transmitting acknowledgment (ACK)/non-acknowledgment (NACK) for the received data, wherein the data is received using a plurality of redundancy versions respectively allocated to the plurality of subframes, and the ACK/NACK is transmitted with an interval of a predetermined processing delay from a transmission time of a specific redundancy version among the plurality of redundancy versions.

    摘要翻译: 提供了一种在无线通信系统中执行接收机的混合自动重传请求(HARQ)的方法。 该方法包括:以由多个连续子帧组成的传输时间间隔(TTI)单元接收数据; 以及发送所接收的数据的确认(ACK)/非确认(NACK),其中使用分配给所述多个子帧的多个冗余版本来接收所述数据,并且所述ACK / NACK以预定的 从多个冗余版本中的特定冗余版本的传输时间处理延迟。

    METHOD FOR CONDUCTING HARQ WITH A WIRELESS COMMUNICATIONS SYSTEM
    60.
    发明申请
    METHOD FOR CONDUCTING HARQ WITH A WIRELESS COMMUNICATIONS SYSTEM 失效
    用无线通信系统进行HARQ的方法

    公开(公告)号:US20110055652A1

    公开(公告)日:2011-03-03

    申请号:US12935563

    申请日:2009-04-02

    申请人: Hyung Ho Park

    发明人: Hyung Ho Park

    IPC分类号: H04L1/18

    摘要: Provided is a method of performing hybrid automatic repeat request (HARQ) of a receiver in a wireless communication system. The method includes: receiving data in a transmission time interval (TTI) unit consisting of a plurality of consecutive subframes; and transmitting acknowledgment (ACK)/non-acknowledgment (NACK) for the received data, wherein the data is received using a plurality of redundancy versions respectively allocated to the plurality of subframes, and the ACK/NACK is transmitted with an interval of a predetermined processing delay from a transmission time of a specific redundancy version among the plurality of redundancy versions.

    摘要翻译: 提供了一种在无线通信系统中执行接收机的混合自动重传请求(HARQ)的方法。 该方法包括:以由多个连续子帧组成的传输时间间隔(TTI)单元接收数据; 以及发送所接收的数据的确认(ACK)/非确认(NACK),其中使用分配给所述多个子帧的多个冗余版本来接收所述数据,并且所述ACK / NACK以预定的 从多个冗余版本中的特定冗余版本的传输时间处理延迟。