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1. 发明申请

US20110299617A1 X-mimo systems with multi-transmitters and multi-receivers 审中-公开
标题翻译：具有多发射器和多接收器的X-mimo系统
公开(公告)号：US20110299617A1
公开(公告)日：2011-12-08
申请号：US12923520
申请日：2010-09-24
申请人： Mohammad Ali Maddah-Ali , Seyed Abolfazl SM Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
发明人： Mohammad Ali Maddah-Ali , Seyed Abolfazl SM Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/0626 , H04B7/2606 , H04L25/0224 , H04L25/03891 , H04L25/03949 , H04L2025/03414 , H04L2025/03624 , H04L2025/03808
摘要： A method and apparatus for transmitting and receiving a wireless transmission of a plurality of data streams in a wireless communication system having a plurality of nodes is disclosed. Each node has multiple antennas. The method involves receiving first and second data streams from respective first and second nodes at a receiver node, causing the receiver node to generate a receive filter for decoding each of the received data streams, and causing the receiver node to transmit receive filter information for each of the first and second data streams, the receive filter information facilitating precoding of the first and second data streams for simultaneous transmission within a common frequency band to the receiver node.
摘要翻译：公开了一种用于在具有多个节点的无线通信系统中发送和接收多个数据流的无线传输的方法和装置。每个节点有多个天线。该方法包括从接收机节点处的相应第一和第二节点接收第一和第二数据流，使得接收机节点产生用于解码每个接收到的数据流的接收滤波器，并且使得接收机节点为每个接收节点发送接收滤波器信息所述第一和第二数据流的接收滤波器信息有助于预编码第一和第二数据流，以在共同频带内同时传输到接收机节点。

2. 发明授权

US08526547B2 System and method performing Quadrature Amplitude Modulation by combining co-sets and strongly coded co-set identifiers 有权
标题翻译：通过组合协同集合和强编码协同标识符来执行正交幅度调制的系统和方法
公开(公告)号：US08526547B2
公开(公告)日：2013-09-03
申请号：US13618161
申请日：2012-09-14
申请人： Wen Tong , Amir Khandani
发明人： Wen Tong , Amir Khandani
IPC分类号： H04L27/06
CPC分类号： H03M13/258 , H03M13/2957 , H04L1/004 , H04L1/0058 , H04L1/0059 , H04L1/0061 , H04L1/0066 , H04L1/0071 , H04L25/03866 , H04L27/2614 , H04L27/2615 , H04L27/3411 , H04L27/3433
摘要： A method of encoding a stream of data elements is provided which involves splitting the stream of data elements into a first stream and a second stream; encoding the first stream to produce a first encoded stream; performing a constellation mapping using a combination of the first encoded stream and a third stream which is based on the second stream. This may involve defining a signal constellation; defining a plurality of co-sets within the constellation such that a minimum distance between constellation points within each co-set is larger than a minimum distance between any constellation points within the signal constellation; performing said constellation mapping by using the first encoded stream to identify a sequence of co-sets of said plurality of co-sets, and by using the third stream to identify a sequence of constellation points within respective co-sets of the sequence of co-sets identified by said first encoded stream.
摘要翻译：提供了一种编码数据元素流的方法，其涉及将数据元素流分解成第一流和第二流; 编码所述第一流以产生第一编码流; 使用基于第二流的第一编码流和第三流的组合来执行星座映射。这可能涉及定义信号星座; 在所述星座图内定义多个组合，使得每个共同组内的星座点之间的最小距离大于所述信号星座图内的任何星座点之间的最小距离; 通过使用第一编码流来识别所述多个协同集合的一组集合来执行所述星座映射，并且通过使用第三流来识别共同序列序列的各个组合内的星座点序列，由所述第一编码流识别的集合。

3. 发明申请

US20130010904A1 SYSTEM AND METHOD PERFORMING QUADRATURE AMPLITUDE MODULATION BY COMBINING CO-SETS AND STRONGLY CODED CO-SET IDENTIFIERS 有权
标题翻译：系统和方法通过组合组合和强编码的组合标识符来执行平均振幅调制
公开(公告)号：US20130010904A1
公开(公告)日：2013-01-10
申请号：US13618161
申请日：2012-09-14
申请人： Wen Tong , Amir Khandani
发明人： Wen Tong , Amir Khandani
IPC分类号： H04L27/06
CPC分类号： H03M13/258 , H03M13/2957 , H04L1/004 , H04L1/0058 , H04L1/0059 , H04L1/0061 , H04L1/0066 , H04L1/0071 , H04L25/03866 , H04L27/2614 , H04L27/2615 , H04L27/3411 , H04L27/3433
摘要： A method of encoding a stream of data elements is provided which involves splitting the stream of data elements into a first stream and a second stream; encoding the first stream to produce a first encoded stream; performing a constellation mapping using a combination of the first encoded stream and a third stream which is based on the second stream. This may involve defining a signal constellation; defining a plurality of co-sets within the constellation such that a minimum distance between constellation points within each co-set is larger than a minimum distance between any constellation points within the signal constellation; performing said constellation mapping by using the first encoded stream to identify a sequence of co-sets of said plurality of co-sets, and by using the third stream to identify a sequence of constellation points within respective co-sets of the sequence of co-sets identified by said first encoded stream.
摘要翻译：提供了一种编码数据元素流的方法，其涉及将数据元素流分解成第一流和第二流; 编码所述第一流以产生第一编码流; 使用基于第二流的第一编码流和第三流的组合来执行星座映射。这可能涉及定义信号星座; 在所述星座图内定义多个组合，使得每个组合内的星座点之间的最小距离大于所述信号星座图内的任何星座点之间的最小距离; 通过使用第一编码流来识别所述多个协同集合的一组集合来执行所述星座映射，并且通过使用第三流来识别共同序列序列的各个组合内的星座点序列，由所述第一编码流识别的集合。

4. 发明授权

US08290078B2 System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers 有权
标题翻译：通过组合协同集合和强编码协同标识符来执行正交幅度调制的系统和方法
公开(公告)号：US08290078B2
公开(公告)日：2012-10-16
申请号：US12856982
申请日：2010-08-16
申请人： Wen Tong , Amir Khandani
发明人： Wen Tong , Amir Khandani
IPC分类号： H04L23/02
CPC分类号： H03M13/258 , H03M13/2957 , H04L1/004 , H04L1/0058 , H04L1/0059 , H04L1/0061 , H04L1/0066 , H04L1/0071 , H04L25/03866 , H04L27/2614 , H04L27/2615 , H04L27/3411 , H04L27/3433
摘要： A method of encoding a stream of data elements is provided which involves splitting the stream of data elements into a first stream and a second stream; encoding the first stream to produce a first encoded stream; performing a constellation mapping using a combination of the first encoded stream and a third stream which is based on the second stream. This may involve defining a signal constellation; defining a plurality of co-sets within the constellation such that a minimum distance between constellation points within each co-set is larger than a minimum distance between any constellation points within the signal constellation; performing said constellation mapping by using the first encoded stream to identify a sequence of co-sets of said plurality of co-sets, and by using the third stream to identify a sequence of constellation points within respective co-sets of the sequence of co-sets identified by said first encoded stream.
摘要翻译：提供了一种编码数据元素流的方法，其涉及将数据元素流分解成第一流和第二流; 编码所述第一流以产生第一编码流; 使用基于第二流的第一编码流和第三流的组合来执行星座映射。这可能涉及定义信号星座; 在所述星座图内定义多个组合，使得每个组合内的星座点之间的最小距离大于所述信号星座图内的任何星座点之间的最小距离; 通过使用第一编码流来识别所述多个协同集合的一组集合来执行所述星座映射，并且通过使用第三流来识别共同序列序列的各个组合内的星座点序列，由所述第一编码流识别的集合。

5. 发明授权

US07778341B2 System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers 有权
标题翻译：通过组合协同集合和强编码协同标识符来执行正交幅度调制的系统和方法
公开(公告)号：US07778341B2
公开(公告)日：2010-08-17
申请号：US10226174
申请日：2002-08-23
申请人： Wen Tong , Amir Khandani
发明人： Wen Tong , Amir Khandani
IPC分类号： H04L5/12
CPC分类号： H03M13/258 , H03M13/2957 , H04L1/004 , H04L1/0058 , H04L1/0059 , H04L1/0061 , H04L1/0066 , H04L1/0071 , H04L25/03866 , H04L27/2614 , H04L27/2615 , H04L27/3411 , H04L27/3433
摘要： A method of encoding a stream of data elements is provided which involves splitting the stream of data elements into a first stream and a second stream; encoding the first stream to produce a first encoded stream; performing a constellation mapping using a combination of the first encoded stream and a third stream which is based an the second stream. This may involve defining a signal constellation; defining a plurality of co-sets within the constellation such that a minimum distance between constellation points within each co-set is larger than a minimum distance between any constellation points within the signal constellation; performing said constellation mapping by using the first encoded stream to identify a sequence of co-sets of said plurality of co-sets, and by using the third stream to identify a sequence of constellation points within respective co-sets of the sequence of co-sets identified by said first encoded stream.
摘要翻译：提供了一种编码数据元素流的方法，其涉及将数据元素流分解成第一流和第二流; 编码所述第一流以产生第一编码流; 使用基于第二流的第一编码流和第三流的组合来执行星座映射。这可能涉及定义信号星座; 在所述星座图内定义多个组合，使得每个组合内的星座点之间的最小距离大于所述信号星座图内的任何星座点之间的最小距离; 通过使用第一编码流来识别所述多个协同集合的一组集合来执行所述星座映射，并且通过使用第三流来识别共同序列序列的各个组合内的星座点序列，由所述第一编码流识别的集合。

6. 发明申请

US20130010840A1 X-MIMO Systems with Multi-Transmitters and Multi-Receivers 有权
公开(公告)号：US20130010840A1
公开(公告)日：2013-01-10
申请号：US13620741
申请日：2012-09-15
申请人： Mohammad Ali Maddah-Ali , Seyed Abolfazi Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
发明人： Mohammad Ali Maddah-Ali , Seyed Abolfazi Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
IPC分类号： H04B7/15
CPC分类号： H04L25/03343 , H04L5/0007 , H04L25/0204 , H04L25/0232
摘要： A method and apparatus for transmitting and receiving a wireless transmission of a plurality of data streams in a wireless communication system having a plurality of nodes is disclosed. Each node has multiple antennas. The method involves receiving first and second data streams from respective first and second nodes at a receiver node, causing the receiver node to generate a receive filter for decoding each of the received data streams, and causing the receiver node to transmit receive filter information for each of the first and second data streams, the receive filter information facilitating precoding of the first and second data streams for simultaneous transmission within a common frequency band to the receiver node.

7. 发明授权

US08488728B2 X-MIMO systems with multi-transmitters and multi-receivers 有权
标题翻译：具有多发射机和多接收机的X-MIMO系统
公开(公告)号：US08488728B2
公开(公告)日：2013-07-16
申请号：US13620741
申请日：2012-09-15
申请人： Mohammad Ali Maddah-Ali , Seyed Abolfazi Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
发明人： Mohammad Ali Maddah-Ali , Seyed Abolfazi Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
IPC分类号： H04B1/10
CPC分类号： H04L25/03343 , H04L5/0007 , H04L25/0204 , H04L25/0232
摘要： A method and apparatus for transmitting and receiving a wireless transmission of a plurality of data streams in a wireless communication system having a plurality of nodes is disclosed. Each node has multiple antennas. The method involves receiving first and second data streams from respective first and second nodes at a receiver node, causing the receiver node to generate a receive filter for decoding each of the received data streams, and causing the receiver node to transmit receive filter information for each of the first and second data streams, the receive filter information facilitating precoding of the first and second data streams for simultaneous transmission within a common frequency band to the receiver node.
摘要翻译：公开了一种用于在具有多个节点的无线通信系统中发送和接收多个数据流的无线传输的方法和装置。每个节点有多个天线。该方法包括从接收机节点处的相应第一和第二节点接收第一和第二数据流，使得接收机节点产生用于解码每个接收到的数据流的接收滤波器，并且使得接收机节点为每个接收节点发送接收滤波器信息所述第一和第二数据流的接收滤波器信息有助于预编码第一和第二数据流，以在共同频带内同时传输到接收机节点。

8. 发明申请

US20130010893A1 X-MIMO Systems with Multi-Transmitters and Multi-Receivers 审中-公开
标题翻译：具有多发射机和多接收机的X-MIMO系统
公开(公告)号：US20130010893A1
公开(公告)日：2013-01-10
申请号：US13620686
申请日：2012-09-14
申请人： Mohammad Ali Maddah-Ali , Seyed Abolfazl SM Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
发明人： Mohammad Ali Maddah-Ali , Seyed Abolfazl SM Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
IPC分类号： H04L25/49
CPC分类号： H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/0626 , H04B7/2606 , H04L25/0224 , H04L25/03891 , H04L25/03949 , H04L2025/03414 , H04L2025/03624 , H04L2025/03808
摘要： A method and apparatus for transmitting and receiving a wireless transmission of a plurality of data streams in a wireless communication system having a plurality of nodes is disclosed. Each node has multiple antennas. The method involves receiving first and second data streams from respective first and second nodes at a receiver node, causing the receiver node to generate a receive filter for decoding each of the received data streams, and causing the receiver node to transmit receive filter information for each of the first and second data streams, the receive filter information facilitating precoding of the first and second data streams for simultaneous transmission within a common frequency band to the receiver node.
摘要翻译：公开了一种用于在具有多个节点的无线通信系统中发送和接收多个数据流的无线传输的方法和装置。每个节点有多个天线。该方法包括从接收机节点处的相应第一和第二节点接收第一和第二数据流，使得接收机节点产生用于解码每个接收到的数据流的接收滤波器，并且使得接收机节点为每个接收节点发送接收滤波器信息所述第一和第二数据流的接收滤波器信息有助于预编码第一和第二数据流，以在共同频带内同时传输到接收机节点。

9. 发明授权

US08340235B2 X-MIMO systems with multi-transmitters and multi-receivers 有权
标题翻译：具有多发射机和多接收机的X-MIMO系统
公开(公告)号：US08340235B2
公开(公告)日：2012-12-25
申请号：US12806209
申请日：2009-09-24
申请人： Mohammad Ali Maddah-Ali , Seyed Abolfazl Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
发明人： Mohammad Ali Maddah-Ali , Seyed Abolfazl Motahari , Amir Khandani , Mohammadhadi Baligh , Ming Jia , Jianglei Ma , Peiying Zhu , Wen Tong
IPC分类号： H04B1/10
CPC分类号： H04L25/03343 , H04L5/0007 , H04L25/0204 , H04L25/0232
摘要： A method and apparatus for transmitting and receiving a wireless transmission of a plurality of data streams in a wireless communication system having a plurality of nodes is disclosed. Each node has multiple antennas. The method involves receiving first and second data streams from respective first and second nodes at a receiver node, causing the receiver node to generate a receive filter for decoding each of the received data streams, and causing the receiver node to transmit receive filter information for each of the first and second data streams, the receive filter information facilitating precoding of the first and second data streams for simultaneous transmission within a common frequency band to the receiver node.
摘要翻译：公开了一种用于在具有多个节点的无线通信系统中发送和接收多个数据流的无线传输的方法和装置。每个节点有多个天线。该方法包括从接收机节点处的相应第一和第二节点接收第一和第二数据流，使得接收机节点产生用于解码每个接收到的数据流的接收滤波器，并且使得接收机节点为每个接收节点发送接收滤波器信息所述第一和第二数据流的接收滤波器信息有助于预编码第一和第二数据流，以在共同频带内同时传输到接收机节点。

10. 发明申请

US20090003466A1 System and Method for Mapping Symbols for Mimo Transmission 有权
标题翻译：用于映射Mimo传输符号的系统和方法
公开(公告)号：US20090003466A1
公开(公告)日：2009-01-01
申请号：US11631842
申请日：2005-07-07
申请人： Mahmoud Taherzadehboroujeni , Hossein Nikopurdeilami , Amir Khandani , Wen Tong , Ming Jia , Peiying Zhu , Dong-Sheng Yu , Jianglei Ma
发明人： Mahmoud Taherzadehboroujeni , Hossein Nikopurdeilami , Amir Khandani , Wen Tong , Ming Jia , Peiying Zhu , Dong-Sheng Yu , Jianglei Ma
IPC分类号： H04K1/10
CPC分类号： H04B7/0669 , H04B7/0413 , H04B7/06 , H04B7/0697 , H04B7/0891 , H04L1/0606 , H04L1/0625 , H04L1/0643 , H04L1/0668 , H04L5/0007 , H04L5/0023 , H04L5/0028 , H04L27/2626
摘要： Methods and devices are provided for MIMO OFDM transmitter and receivers having odd and/even numbers of transmit antennas. Various methods for pre-coding information bits before space time coding (STC) are described for enabling transmission of information bits over all antennas. Methods of decoding received signals that have been pre-coded and STC coded are also provided by embodiments of the invention. Pilot patterns for downlink and uplink transmission between a base station and one or more wireless terminals for three transmit antenna transmitters are also provided. Variable rate codes are provided that combine various fixed rate codes in a manner that results in codes whose rates are dependent on all the various fixed rate codes that are combined.
摘要翻译：为具有奇数和偶数个发射天线的MIMO OFDM发射机和接收机提供了方法和设备。描述了用于在空间时间编码（STC）之前预编码信息比特的各种方法，以使得能够在所有天线上传输信息比特。对已经被预编码和STC编码的接收信号进行解码的方法也由本发明的实施例提供。还提供了用于三个发射天线发射机的基站与一个或多个无线终端之间的下行链路和上行链路传输的导频模式。提供了可变速率代码，其以导致其速率取决于组合的所有各种固定速率代码的代码的方式组合各种固定速率代码。

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