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1. 发明授权

US07298717B2 Method and apparatus for providing transmit diversity with adaptive basis 有权
标题翻译：用于提供具有自适应基础的发射分集的方法和装置
公开(公告)号：US07298717B2
公开(公告)日：2007-11-20
申请号：US10077084
申请日：2002-02-15
申请人： Yan Hui , Eko N. Onggosanusi , Gibong Jeong , Anand Ganesh Dabak
发明人： Yan Hui , Eko N. Onggosanusi , Gibong Jeong , Anand Ganesh Dabak
IPC分类号： H04Q7/00 , H04Q7/20 , H04B7/10
CPC分类号： H04L1/1867 , H04B7/0623 , H04B7/0669 , H04B7/0697 , H04L1/0001 , H04L1/0618 , H04L1/16 , H04L1/1812
摘要： A method and apparatus are provided that uses the feedback information from an ARQ signal that is received to control the transmit diversity of a transmitter. The method provides for improved performance over some existing ARQ plus open loop transmit diversity schemes in terms of bit-error rate for a given Eb/No. Furthermore, the method does not require extra signaling used by closed loop TD schemes.
摘要翻译：提供了一种方法和装置，其使用来自接收的ARQ信号的反馈信息来控制发射机的发射分集。对于给定的Eb / No，该方法提供了针对某些现有ARQ加上开环发射分集方案的改进的性能，就位误码率而言。此外，该方法不需要由闭环TD方案使用的额外信令。

2. 发明授权

US07447967B2 MIMO hybrid-ARQ using basis hopping 有权
标题翻译： 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。

3. 发明授权

US08209575B2 MIMO hybrid-ARQ using basis hopping 有权
标题翻译： 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。

4. 发明申请

US20090106619A1 MIMO Hybrid-ARQ Using Basis Hopping 有权
标题翻译： 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。

5. 发明申请

US20090031184A1 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.

6. 发明授权

US08570946B2 RF and baseband means buffering data until after demodulating control 有权
标题翻译： RF和基带意味着缓冲数据直到解调控制
公开(公告)号：US08570946B2
公开(公告)日：2013-10-29
申请号：US12949442
申请日：2010-11-18
申请人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
发明人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
IPC分类号： H04W4/00
CPC分类号： H04L1/1845 , H04L1/0026 , H04L1/1671
摘要： System and method for signaling control information in a multi-carrier communications system to transmit data. A preferred embodiment comprises demodulating a first carrier that is used for transmitting a control channel transmission, determining a second carrier that is used for transmitting a data channel transmission based upon the demodulated control channel transmission, and demodulating the second carrier to obtain the data channel transmission. Additionally, designs for multi-carrier receivers are provided.
摘要翻译：用于在多载波通信系统中用于信令控制信息的数据传输的系统和方法。优选实施例包括解调用于发送控制信道传输的第一载波，基于解调的控制信道传输确定用于发送数据信道传输的第二载波，以及解调第二载波以获得数据信道传输。另外，提供了多载波接收机的设计。

7. 发明授权

US07859985B2 Control on at least one frequency selecting data carrier frequencies 有权
标题翻译：控制至少一个频率选择数据载波频率
公开(公告)号：US07859985B2
公开(公告)日：2010-12-28
申请号：US11085305
申请日：2005-03-21
申请人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
发明人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
IPC分类号： H04J11/00 , H04B7/216 , H04B1/00 , H04L27/00
CPC分类号： H04L1/1845 , H04L1/0026 , H04L1/1671
摘要： System and method for signaling control information in a multi-carrier communications system to transmit data. A preferred embodiment comprises demodulating a first carrier that is used for transmitting a control channel transmission, determining a second carrier that is used for transmitting a data channel transmission based upon the demodulated control channel transmission, and demodulating the second carrier to obtain the data channel transmission. Additionally, designs for multi-carrier receivers are provided.
摘要翻译：用于在多载波通信系统中用于信令控制信息的数据传输的系统和方法。优选实施例包括解调用于发送控制信道传输的第一载波，基于解调的控制信道传输确定用于发送数据信道传输的第二载波，以及解调第二载波以获得数据信道传输。另外，提供了多载波接收机的设计。

8. 发明申请

US20110064029A1 DOWNLINK SIGNALING FOR A MULTI-CARRIER COMMUNICATIONS SYSTEM 有权
标题翻译：多载波通信系统的下行信令
公开(公告)号：US20110064029A1
公开(公告)日：2011-03-17
申请号：US12949442
申请日：2010-11-18
申请人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
发明人： Timothy M. Schmidl , Eko N. Onggosanusi , Anand G. Dabak , Aris Papasakellariou , Jaiganesh Balakrishnan , Yan Hui
IPC分类号： H04W88/02
CPC分类号： H04L1/1845 , H04L1/0026 , H04L1/1671
摘要： System and method for signaling control information in a multi-carrier communications system to transmit data. A preferred embodiment comprises demodulating a first carrier that is used for transmitting a control channel transmission, determining a second carrier that is used for transmitting a data channel transmission based upon the demodulated control channel transmission, and demodulating the second carrier to obtain the data channel transmission. Additionally, designs for multi-carrier receivers are provided.
摘要翻译：用于在多载波通信系统中用于信令控制信息的数据传输的系统和方法。优选实施例包括解调用于发送控制信道传输的第一载波，基于解调的控制信道传输确定用于发送数据信道传输的第二载波，以及解调第二载波以获得数据信道传输。另外，提供了多载波接收机的设计。

9. 发明授权

US07720130B2 Efficient receiver architecture for transmit diversity techniques 有权
标题翻译：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。

10. 发明授权

US07698616B2 MIMO Hybrid-ARQ using basis hopping 有权
标题翻译： 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。

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