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    MIMO hybrid-ARQ using basis hopping
    2.
    发明授权
    MIMO hybrid-ARQ using basis hopping 有权
    MIMO混合ARQ使用基跳频

    公开(公告)号：US07447967B2

    公开(公告)日：2008-11-04

    申请号：US10230003

    申请日：2002-08-28

    申请人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    发明人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    IPC分类号： G08C25/02 ,  H03M13/00

    CPC分类号： H04L1/0675 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/06 ,  H04L1/1607 ,  H04L1/1816 ,  H04L1/1819

    摘要： A Hybrid Automatic Retransmission Request (H-ARQ) technique is provided for Multi-Input Multi-Output (MIMO) systems. The technique changes the basis (V) upon retransmission, which helps reduce the error probability upon retransmission. This basis hopping technique provides for improved performance gain without significant increase in design complexity. In one embodiment, communication device (100) includes a receiver section (114) for receiving an acknowledgment (ACK) or a non-acknowledgment (NACK) signal in response to information transmitted by the transmitter section of the communication device. If a NACK is received, a new basis is selected from a set of basis stored in a basis set unit (110). The new basis that is selected is then used by a linear transformation unit (106) in the retransmission of the information.

    摘要翻译： 为多输入多输出（MIMO）系统提供混合自动重传请求（H-ARQ）技术。 该技术在重发时改变基础（V），这有助于减少重传时的错误概率。 该基础跳频技术提供了改进的性能增益，而不会显着提高设计复杂度。 在一个实施例中，通信设备（100）包括用于响应于由通信设备的发射机部分发送的信息而接收确认（ACK）或非确认（NACK）信号的接收机部分（114）。 如果接收到NACK，则从存储在基本设置单元（110）中的一组基础中选择新的基础。 所选择的新基准然后由线性变换单元（106）在信息的重传中使用。

    MIMO hybrid-ARQ using basis hopping
    3.
    发明授权
    MIMO hybrid-ARQ using basis hopping 有权
    MIMO混合ARQ使用基跳频

    公开(公告)号：US08209575B2

    公开(公告)日：2012-06-26

    申请号：US12244660

    申请日：2008-10-02

    申请人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    发明人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    IPC分类号： H08C25/02 ,  H04L1/08

    CPC分类号： H04L1/06 ,  H04L1/1819

    摘要： A Hybrid Automatic Retransmission Request (H-ARQ) technique is provided for Multi-Input Multi-Output (MIMO) systems. The technique changes the basis (V) upon retransmission, which helps reduce the error probability upon retransmission. This basis hopping technique provides for improved performance gain without significant increase in design complexity. In one embodiment, communication device (100) includes a receiver section (114) for receiving an acknowledgment (ACK) or a non-acknowledgment (NACK) signal in response to information transmitted by the transmitter section of the communication device. If a NACK is received, a new basis is selected from a set of basis stored in a basis set unit (110). The new basis that is selected is then used by a linear transformation unit (106) in the retransmission of the information.

    摘要翻译： 为多输入多输出（MIMO）系统提供混合自动重传请求（H-ARQ）技术。 该技术在重发时改变基础（V），这有助于减少重传时的错误概率。 该基础跳频技术提供了改进的性能增益，而不会显着提高设计复杂度。 在一个实施例中，通信设备（100）包括用于响应于由通信设备的发射机部分发送的信息而接收确认（ACK）或非确认（NACK）信号的接收机部分（114）。 如果接收到NACK，则从存储在基本设置单元（110）中的一组基础中选择新的基础。 所选择的新基准然后由线性变换单元（106）在信息的重传中使用。

    MIMO Hybrid-ARQ Using Basis Hopping
    4.
    发明申请
    MIMO Hybrid-ARQ Using Basis Hopping 有权
    MIMO混合ARQ使用基本跳跃

    公开(公告)号：US20090106619A1

    公开(公告)日：2009-04-23

    申请号：US12244665

    申请日：2008-10-02

    申请人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    发明人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    IPC分类号： H04L1/18 ,  G06F11/14

    CPC分类号： H04L1/0675 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/06 ,  H04L1/1607 ,  H04L1/1816 ,  H04L1/1819

    摘要： A Hybrid Automatic Retransmission Request (H-ARQ) technique is provided for Multi-Input Multi-Output (MIMO) systems. The technique changes the basis (V) upon retransmission, which helps reduce the error probability upon retransmission. This basis hopping technique provides for improved performance gain without significant increase in design complexity. In one embodiment, communication device (100) includes a receiver section (114) for receiving an acknowledgment (ACK) or a non-acknowledgment (NACK) signal in response to information transmitted by the transmitter section of the communication device. If a NACK is received, a new basis is selected from a set of basis stored in a basis set unit (110). The new basis that is selected is then used by a linear transformation unit (106) in the retransmission of the information.

    摘要翻译： 为多输入多输出（MIMO）系统提供混合自动重传请求（H-ARQ）技术。 该技术在重发时改变基础（V），这有助于减少重传时的错误概率。 该基础跳频技术提供了改进的性能增益，而不会显着提高设计复杂度。 在一个实施例中，通信设备（100）包括用于响应于由通信设备的发射机部分发送的信息而接收确认（ACK）或非确认（NACK）信号的接收机部分（114）。 如果接收到NACK，则从存储在基本设置单元（110）中的一组基础中选择新的基础。 所选择的新基准然后由线性变换单元（106）在信息的重传中使用。

    MIMO Hybrid-ARQ Using Basis Hopping
    5.
    发明申请
    MIMO Hybrid-ARQ Using Basis Hopping 有权

    公开(公告)号：US20090031184A1

    公开(公告)日：2009-01-29

    申请号：US12244660

    申请日：2008-10-02

    申请人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    发明人： Eko N. Onggosanusi ,  Yan Hui ,  Anand Ganesh Dabak ,  Gibong Jeong

    IPC分类号： G06F11/07

    CPC分类号： H04L1/06 ,  H04L1/1819

    摘要： A Hybrid Automatic Retransmission Request (H-ARQ) technique is provided for Multi-Input Multi-Output (MIMO) systems. The technique changes the basis (V) upon retransmission, which helps reduce the error probability upon retransmission. This basis hopping technique provides for improved performance gain without significant increase in design complexity. In one embodiment, communication device (100) includes a receiver section (114) for receiving an acknowledgment (ACK) or a non-acknowledgment (NACK) signal in response to information transmitted by the transmitter section of the communication device. If a NACK is received, a new basis is selected from a set of basis stored in a basis set unit (110). The new basis that is selected is then used by a linear transformation unit (106) in the retransmission of the information.

    Efficient receiver architecture for transmit diversity techniques
    9.
    发明授权
    Efficient receiver architecture for transmit diversity techniques 有权
    用于发射分集技术的高效接收机架构

    公开(公告)号：US07720130B2

    公开(公告)日：2010-05-18

    申请号：US10232796

    申请日：2002-08-28

    申请人： Yan Hui ,  Gibong Jeong

    发明人： Yan Hui ,  Gibong Jeong

    IPC分类号： H04B1/00

    CPC分类号： H04B7/0669 ,  Y02D70/1244 ,  Y02D70/444

    摘要： Transmit diversity (TD) has become a common technique used in modern wireless communications systems to improve performance. TD uses multiple antennas (e.g., 110 and 111) at a transmitter (e.g., 105) to transmit multiple encoded datastreams and a single (or multiple) antenna (e.g., 116) at a receiver (e.g., 115) to receive the datastreams. Preferred embodiments of the present invention provide a general architecture (e.g., 705) that can support different TD schemes and even non-TD, simplifying receiver design and minimizing hardware usage.

    摘要翻译： 发射分集（TD）已经成为现代无线通信系统中用于提高性能的常用技术。 TD在发射机（例如，105）处使用多个天线（例如，110和111）在接收机（例如，115）处发送多个编码数据流和单个（或多个）天线（例如，116）以接收数据流。 本发明的优选实施例提供了可以支持不同TD方案甚至非TD的一般体系结构（例如705），简化了接收机设计和最小化硬件使用。

    MIMO Hybrid-ARQ using basis hopping
    10.
    发明授权
    MIMO Hybrid-ARQ using basis hopping 有权
    MIMO混合ARQ使用基跳频

    公开(公告)号：US07698616B2

    公开(公告)日：2010-04-13

    申请号：US12244665

    申请日：2008-10-02

    申请人： Eko Onggosanusi ,  Yan Hui ,  Anand Dabak ,  Gibong Jeong

    发明人： Eko Onggosanusi ,  Yan Hui ,  Anand Dabak ,  Gibong Jeong

    IPC分类号： G08C25/02 ,  H04L1/08 ,  H03M13/00

    CPC分类号： H04L1/0675 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/06 ,  H04L1/1607 ,  H04L1/1816 ,  H04L1/1819

    摘要： A Hybrid Automatic Retransmission Request (H-ARQ) technique is provided for Multi-Input Multi-Output (MIMO) systems. The technique changes the basis (V) upon retransmission, which helps reduce the error probability upon retransmission. This basis hopping technique provides for improved performance gain without significant increase in design complexity. In one embodiment, communication device (100) includes a receiver section (114) for receiving an acknowledgment (ACK) or a non-acknowledgment (NACK) signal in response to information transmitted by the transmitter section of the communication device. If a NACK is received, a new basis is selected from a set of basis stored in a basis set unit (110). The new basis that is selected is then used by a linear transformation unit (106) in the retransmission of the information.

    摘要翻译： 为多输入多输出（MIMO）系统提供混合自动重传请求（H-ARQ）技术。 该技术在重发时改变基础（V），这有助于减少重传时的错误概率。 该基础跳频技术提供了改进的性能增益，而不会显着提高设计复杂度。 在一个实施例中，通信设备（100）包括用于响应于由通信设备的发射机部分发送的信息而接收确认（ACK）或非确认（NACK）信号的接收机部分（114）。 如果接收到NACK，则从存储在基本设置单元（110）中的一组基础中选择新的基础。 所选择的新基准然后由线性变换单元（106）在信息的重传中使用。