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1. 发明授权

US09077407B2 Geometrical closed loop line of sight (LOS) multiple-input-multiple-output (MIMO) 有权
标题翻译：几何闭环视距（LOS）多输入多输出（MIMO）
公开(公告)号：US09077407B2
公开(公告)日：2015-07-07
申请号：US13730255
申请日：2012-12-28
申请人： Shay Koren , Yoav Eisenberg , Eitan Tsur
发明人： Shay Koren , Yoav Eisenberg , Eitan Tsur
IPC分类号： H04B7/02 , H04B7/04 , H04B7/08
CPC分类号： H04B7/0473 , H04B7/0854
摘要： Geometrical closed loop line of sight (LOS) multiple-input-multiple-output (MIMO). Singular value decomposition (SVD) processing for a LOS communication channel into respective channel matrices, and appropriate processing of signals within transmitter and/or receiver communication devices operate to support very high data throughput, including approaching or converging to the Shannon limit channel capacity (e.g., bits/sec/Hz). Certain communication systems operate with multi-antenna communication devices, and sometimes, the optimal spacing between those respective antennae cannot be achieved. Appropriate processing can recover most, if not all, of any performance degradation as may be incurred by a deviation from the perfectly optimal spacing between those respective antennae. In addition, any deleterious effects of phase noise among the antennae may be mitigated by driving the antennae using a common or singular local oscillator, or tracking the communication channel (e.g., channel estimation, tracking, etc.) and updating the respective SVD channel matrices based upon such phase noise.
摘要翻译：几何闭环视距（LOS）多输入多输出（MIMO）。用于LOS通信信道到相应信道矩阵的奇异值分解（SVD）处理，以及发射机和/或接收机通信设备内的信号的适当处理，以支持非常高的数据吞吐量，包括接近或收敛于香农极限信道容量（例如，，比特/秒/ Hz）。某些通信系统与多天线通信设备一起工作，有时候无法实现这些相应天线之间的最佳间隔。适当的处理可以恢复由于偏离这些相应天线之间的完美最佳间隔而引起的任何性能下降的大部分（如果不是全部）。此外，通过使用公共或单个本地振荡器驱动天线或跟踪通信信道（例如，信道估计，跟踪等）和更新相应的SVD信道矩阵，可以减轻天线之间的相位噪声的任何有害影响基于这种相位噪声。

2. 发明申请

US20130309976A1 Geometrical closed loop line of sight (LOS) multiple-input-multiple-output (MIMO) 有权
公开(公告)号：US20130309976A1
公开(公告)日：2013-11-21
申请号：US13730255
申请日：2012-12-28
申请人： Shay Koren , Yoav Eisenberg , Eitan Tsur
发明人： Shay Koren , Yoav Eisenberg , Eitan Tsur
IPC分类号： H04B7/04
CPC分类号： H04B7/0473 , H04B7/0854
摘要： Geometrical closed loop line of sight (LOS) multiple-input-multiple-output (MIMO). Singular value decomposition (SVD) processing for a LOS communication channel into respective channel matrices, and appropriate processing of signals within transmitter and/or receiver communication devices operate to support very high data throughput, including approaching or converging to the Shannon limit channel capacity (e.g., bits/sec/Hz). Certain communication systems operate with multi-antenna communication devices, and sometimes, the optimal spacing between those respective antennae cannot be achieved. Appropriate processing can recover most, if not all, of any performance degradation as may be incurred by a deviation from the perfectly optimal spacing between those respective antennae. In addition, any deleterious effects of phase noise among the antennae may be mitigated by driving the antennae using a common or singular local oscillator, or tracking the communication channel (e.g., channel estimation, tracking, etc.) and updating the respective SVD channel matrices based upon such phase noise.

3. 发明授权

US08001445B2 Protected communication link with improved protection indication 有权
标题翻译：保护通信链路具有改进的保护指示
公开(公告)号：US08001445B2
公开(公告)日：2011-08-16
申请号：US11891754
申请日：2007-08-13
申请人： Shay Koren , Jonathan Friedman
发明人： Shay Koren , Jonathan Friedman
IPC分类号： H03M13/00
CPC分类号： H03M13/3738 , H03M13/6306 , H04L1/004 , H04L1/02 , H04L1/22
摘要： A method for communication includes receiving first and second data frames over first and second communication links, respectively, the first and second data frames containing respective first and second replicas of data, which has been encoded with a Forward Error Correction (FEC) code. The FEC code in the received first and second data frames is decoded, and respective first and second soft quality ranks of the first and second data frames are computed based on the decoded FEC code. One of the first and second replicas of the data are selected based on the first and second soft quality ranks. The selected one of the first and second replicas of the data is provided as output.
摘要翻译：一种用于通信的方法包括分别通过第一和第二通信链路接收第一和第二数据帧，所述第一和第二数据帧包含已经用前向纠错（FEC）码编码的数据的相应的第一和第二副本。对所接收的第一和第二数据帧中的FEC码进行解码，并且基于解码的FEC码来计算第一和第二数据帧的相应的第一和第二软质量等级。基于第一和第二软质量级别选择数据的第一和第二副本之一。数据的第一和第二副本中所选择的一个被提供作为输出。

4. 发明申请

US20090049361A1 Protected communication link with improved protection indication 有权
标题翻译：保护通信链路具有改进的保护指示
公开(公告)号：US20090049361A1
公开(公告)日：2009-02-19
申请号：US11891754
申请日：2007-08-13
申请人： Shay Koren , Jonathan Friedman
发明人： Shay Koren , Jonathan Friedman
IPC分类号： H03M13/00
CPC分类号： H03M13/3738 , H03M13/6306 , H04L1/004 , H04L1/02 , H04L1/22
摘要： A method for communication includes receiving first and second data frames over first and second communication links, respectively, the first and second data frames containing respective first and second replicas of data, which has been encoded with a Forward Error Correction (FEC) code. The FEC code in the received first and second data frames is decoded, and respective first and second soft quality ranks of the first and second data frames are computed based on the decoded FEC code. One of the first and second replicas of the data are selected based on the first and second soft quality ranks. The selected one of the first and second replicas of the data is provided as output.
摘要翻译：一种用于通信的方法包括分别通过第一和第二通信链路接收第一和第二数据帧，所述第一和第二数据帧包含已经用前向纠错（FEC）码编码的数据的相应的第一和第二副本。对所接收的第一和第二数据帧中的FEC码进行解码，并且基于解码的FEC码来计算第一和第二数据帧的相应的第一和第二软质量等级。基于第一和第二软质量级别选择数据的第一和第二副本之一。数据的第一和第二副本中所选择的一个被提供作为输出。

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