METHOD AND APPARATUS FOR TRANSMITTING AN ACK/NACK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AN ACK/NACK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送ACK / NACK信号的方法和装置

    公开(公告)号:US20110058522A1

    公开(公告)日:2011-03-10

    申请号:US12554355

    申请日:2009-09-04

    IPC分类号: H04W72/12 H04L27/28

    摘要: Machine-readable media, methods, apparatus and system for transmitting ACK/NACK signal in a wireless communication system are described. In some embodiments, a sequence corresponding to one of acknowledge (ACK) information and non-acknowledge (NACK) information may be determined. Then, the sequence may be mapped onto a transmission channel for later transmission from the mobile station to a base station. In some embodiments, the transmission channel may be allocated with at least a part of three feedback mini-tiles (FMTs), wherein each of the FMTs comprises two subcarriers contiguous in frequency domain by six orthogonal frequency division multiplexing (OFDM) symbols contiguous in time domain and the three FMTs being discontinuous in frequency domain.

    摘要翻译: 描述了在无线通信系统中发送ACK / NACK信号的机器可读介质,方法,装置和系统。 在一些实施例中,可以确定与确认(ACK)信息和非确认(NACK)信息之一相对应的序列。 然后,该序列可以被映射到传输信道上,用于稍后从移动台传输到基站。 在一些实施例中,传输信道可以被分配有三个反馈小型瓦片(FMT)的至少一部分,其中每个FMT包括在频域中连续的六个正时频分复用(OFDM)符号的两个子载波 域和三个FMT在频域不连续。

    Method and apparatus for transmitting an ACK/NACK signal in a wireless communication system
    8.
    发明授权
    Method and apparatus for transmitting an ACK/NACK signal in a wireless communication system 有权
    用于在无线通信系统中发送ACK / NACK信号的方法和装置

    公开(公告)号:US08300585B2

    公开(公告)日:2012-10-30

    申请号:US12554355

    申请日:2009-09-04

    IPC分类号: H04W4/00 H04W72/12 H04L27/26

    摘要: Machine-readable media, methods, apparatus and system for transmitting ACK/NACK signal in a wireless communication system are described. In some embodiments, a sequence corresponding to one of acknowledge (ACK) information and non-acknowledge (NACK) information may be determined. Then, the sequence may be mapped onto a transmission channel for later transmission from the mobile station to a base station. In some embodiments, the transmission channel may be allocated with at least a part of three feedback mini-tiles (FMTs), wherein each of the FMTs comprises two subcarriers contiguous in frequency domain by six orthogonal frequency division multiplexing (OFDM) symbols contiguous in time domain and the three FMTs being discontinuous in frequency domain.

    摘要翻译: 描述了在无线通信系统中发送ACK / NACK信号的机器可读介质,方法,装置和系统。 在一些实施例中,可以确定与确认(ACK)信息和非确认(NACK)信息之一相对应的序列。 然后,该序列可以被映射到传输信道上,用于稍后从移动台传输到基站。 在一些实施例中,传输信道可以被分配有三个反馈小型瓦片(FMT)的至少一部分,其中每个FMT包括在频域中连续的六个正时频分复用(OFDM)符号的两个子载波 域和三个FMT在频域不连续。

    Tail-biting convolutional codes for uplink fast feedback control channel
    9.
    发明授权
    Tail-biting convolutional codes for uplink fast feedback control channel 有权
    用于上行快速反馈控制信道的尾巴卷积码

    公开(公告)号:US08677223B2

    公开(公告)日:2014-03-18

    申请号:US12799634

    申请日:2010-04-28

    IPC分类号: H03M13/03

    摘要: An apparatus and method for processing fast feedback payload data to generate symbols for transmission through a fast feedback channel in a wireless network are presented. The technique first encodes payload data using a tail biting convolutional code. The encoded bits are then de-multiplexed to five different data subblocks in a sequential fashion. Subblock interleaving is then used to interleave the data of the subblocks according to a predetermine scheme. A bit selector then selects interleaved subblock bit for output. The selected bits may then be modulated by a modulator using quadrature phase shift keying (QPSK). The resulting symbols may then be mapped to a predetermined fast feedback subcarriers within a feedback channel.

    摘要翻译: 提出了一种用于处理快速反馈有效载荷数据以生成用于通过无线网络中的快速反馈信道进行传输的符号的装置和方法。 该技术首先使用尾巴卷积码对有效载荷数据进行编码。 然后,编码比特以顺序方式解复用到五个不同的数据子块。 然后使用子块交织来根据预定方案来交织子块的数据。 然后,位选择器选择交织的子块位以进行输出。 然后可以使用正交相移键控(QPSK)由调制器调制所选择的比特。 所得到的符号然后可以被映射到反馈信道内的预定快速反馈子载波。

    Tail-biting convolutional codes for uplink fast feedback control channel
    10.
    发明申请
    Tail-biting convolutional codes for uplink fast feedback control channel 有权
    用于上行快速反馈控制信道的尾巴卷积码

    公开(公告)号:US20100287452A1

    公开(公告)日:2010-11-11

    申请号:US12799634

    申请日:2010-04-28

    IPC分类号: H03M13/27 G06F11/10

    摘要: An apparatus and method for processing fast feedback payload data to generate symbols for transmission through a fast feedback channel in a wireless network are presented. The technique first encodes payload data using a tail biting convolutional code. The encoded bits are then de-multiplexed to five different data subblocks in a sequential fashion. Subblock interleaving is then used to interleave the data of the subblocks according to a predetermine scheme. A bit selector then selects interleaved subblock bit for output. The selected bits may then be modulated by a modulator using quadrature phase shift keying (QPSK). The resulting symbols may then be mapped to a predetermined fast feedback subcarriers within a feedback channel.

    摘要翻译: 提出了一种用于处理快速反馈有效载荷数据以生成用于通过无线网络中的快速反馈信道进行传输的符号的装置和方法。 该技术首先使用尾巴卷积码对有效载荷数据进行编码。 然后,编码比特以顺序方式解复用到五个不同的数据子块。 然后使用子块交织来根据预定方案来交织子块的数据。 然后,位选择器选择交织的子块位以进行输出。 然后可以使用正交相移键控(QPSK)由调制器调制所选择的比特。 所得到的符号然后可以被映射到反馈信道内的预定快速反馈子载波。