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公开(公告)号：US08599976B2
公开(公告)日：2013-12-03
申请号：US12725222
申请日：2010-03-16
IPC分类号： H04B1/10
CPC分类号： H04B15/02 , H04B7/0413 , H04B7/0854 , H04B7/086 , H04L25/03006 , H04L2025/03426
摘要： Some of the embodiments of the present disclosure provide a method within a wireless communication network, the method comprising, receiving by a user equipment (UE), a signal and interference component, wherein the interference component was transmitted in an unknown direction; and decoding, by the UE, the signal based at least in part on the interference component. Other embodiments are also described and claimed.
摘要翻译： 本公开的一些实施例提供无线通信网络内的方法，所述方法包括：由用户设备（UE）接收信号和干扰分量，其中所述干扰分量以未知方向发送; 以及由所述UE至少部分地基于所述干扰分量来解码所述信号。 还描述和要求保护其他实施例。
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公开(公告)号：US20090268630A1
公开(公告)日：2009-10-29
申请号：US12414046
申请日：2009-03-30
申请人： Daniel Yellin , Adoram Erell , Ronen Mayrench , Ezer Melzer
发明人： Daniel Yellin , Adoram Erell , Ronen Mayrench , Ezer Melzer
CPC分类号： H04L27/2647 , H04L5/0007 , H04L5/0042 , H04L5/006 , H04L5/0091
摘要： A user device on a wireless network includes a receiver, a noise detector and a noise determiner. The receiver receives downlink data communications from a base station that indicates an allocation of time/frequency resource blocks at least to user devices that are communicating with the base station. The noise detector measures noise in a time/frequency resource block, comprising plural time/frequency bins, that is not allocated to one of the user devices. The noise determiner determines a level of interfering noise based on noise in the resource block that is not allocated to one of the user devices.
摘要翻译： 无线网络上的用户设备包括接收机，噪声检测器和噪声确定器。 接收机至少接收与基站通信的用户设备，从基站接收指示时间/频率资源块的分配的下行链路数据通信。 噪声检测器测量时间/频率资源块中的噪声，包括不分配给一个用户设备的多个时间/频率区段。 噪声确定器基于未分配给用户设备中的一个的资源块中的噪声来确定干扰噪声的水平。
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3.发明申请Wireless communication device employing interference-sensitive mode selection and associated methods 审中-公开采用干扰敏感模式选择和相关方法的无线通信设备公开(公告)号：US20070147536A1
公开(公告)日：2007-06-28
申请号：US11319298
申请日：2005-12-27
申请人： Ezer Melzer , Daniel Yellin
发明人： Ezer Melzer , Daniel Yellin
CPC分类号： H04L25/0226 , H04B7/0417 , H04B7/0443 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/0669 , H04B7/0689 , H04B7/0697 , H04L1/0025 , H04L1/0026 , H04L1/0618 , H04L25/03171 , H04W52/42
摘要： Embodiments of a wireless communication system employing interference-sensitive mode selection and associated methods are generally introduced.
摘要翻译： 通常引入采用干扰敏感模式选择和相关方法的无线通信系统的实施例。
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4.发明授权Efficient estimation of feedback for modulation and coding scheme (MCS) selection 有权用于调制和编码方案（MCS）选择的反馈的有效估计公开(公告)号：US08675794B1
公开(公告)日：2014-03-18
申请号：US12902168
申请日：2010-10-12
申请人： Yona Perets , Daniel Yellin , Ezer Melzer
发明人： Yona Perets , Daniel Yellin , Ezer Melzer
IPC分类号： H04B1/10
CPC分类号： H04L1/0022 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0048 , H04W28/18 , H04W72/0413
摘要： A method includes receiving reference signals in a mobile communication terminal, which is designed to receive data-carrying signals that are transmitted from a base station using one of multiple predefined Modulation and Coding Schemes (MCSs). One or more pre-calculated mappings between Signal-to-Noise Ratio (SNR) and error rate for one or more of the MCSs are held in the communication terminal. The pre-calculated mappings are adjusted according to one or more transmission parameters of the data-carrying signals. Measures indicative of respective actual spectral efficiencies that are achievable by the MCSs are estimated based on the adjusted mappings using the received reference signals. A preferred MCS is selected based on the estimated measures, and feedback that is indicative of the preferred MCS is sent to the base station.
摘要翻译： 一种方法包括在移动通信终端中接收参考信号，该移动通信终端被设计为接收使用多个预定义的调制和编码方案（MCS）中的一种从基站发送的数据携带信号。 在通信终端中保持一个或多个预先计算的一个或多个MCS的信噪比（SNR）和错误率之间的映射。 预先计算的映射根据数据携带信号的一个或多个传输参数进行调整。 基于使用接收到的参考信号的调整后的映射来估计指示MCS可实现的各个实际频谱效率的度量。 基于估计的度量来选择优选的MCS，并且将指示优选MCS的反馈发送到基站。
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公开(公告)号：US08391392B2
公开(公告)日：2013-03-05
申请号：US12652044
申请日：2010-01-05
申请人： Ezer Melzer , Yu-Ngok Li , Adoram Erell , Daniel Yellin
发明人： Ezer Melzer , Yu-Ngok Li , Adoram Erell , Daniel Yellin
IPC分类号： H04B7/02
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0617 , H04B7/063
摘要： A method includes configuring a transmitter and a receiver with first precoding matrices for mapping onto N transmit antenna ports of the transmitter R1≦N data streams. Each first precoding matrix is derived from respective second and third precoding matrices, which are configured for mapping onto respective numbers of antenna ports that are less than N. A set of precoding matrices is defined for mapping r
摘要翻译： 一种方法包括：配置具有第一预编码矩阵的发射机和接收机，用于映射到发射机R1和N1E的N个发射天线端口; N个数据流。 每个第一预编码矩阵从相应的第二和第三预编码矩阵导出，其被配置用于映射到小于N的相应数量的天线端口。定义一组预编码矩阵用于将r
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公开(公告)号：US20100172430A1
公开(公告)日：2010-07-08
申请号：US12652044
申请日：2010-01-05
申请人： Ezer Melzer , Yu-Ngok Li , Adoram Erell , Daniel Yellin
发明人： Ezer Melzer , Yu-Ngok Li , Adoram Erell , Daniel Yellin
IPC分类号： H04B7/02
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0617 , H04B7/063
摘要： A method for communication includes configuring a communication system that includes a transmitter and a receiver with first precoding matrices for mapping up to N data streams onto N transmit antenna ports of the transmitter. Each of at least some of the first precoding matrices are derived from respective second and third precoding matrices configured for mapping onto respective numbers of transmit antenna ports that are less than N. The data streams are mapped onto the N transmit antenna ports using a precoding scheme based on one of the first precoding matrices. The mapped data streams are transmitted over the N transmit antenna ports from the transmitter to the receiver.
摘要翻译： 一种用于通信的方法包括：配置具有第一预编码矩阵的发射机和接收机的通信系统，用于将多达N个数据流映射到发射机的N个发射天线端口。 至少一些第一预编码矩阵中的每一个从被配置用于映射到小于N的相应数量的发射天线端口的相应的第二和第三预编码矩阵导出。使用预编码方案将数据流映射到N个发射天线端口 基于第一预编码矩阵之一。 映射的数据流通过N个发射天线端口从发射机发射到接收机。
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公开(公告)号：US20100172424A1
公开(公告)日：2010-07-08
申请号：US12477152
申请日：2009-06-03
IPC分类号： H04L27/28
CPC分类号： H04B7/0473 , H04L1/0009 , H04L1/0656 , H04L1/0675 , H04L5/0025
摘要： A method for communication includes, in a transmitter having a first number of transmit antenna ports, setting an upper limit on a second number of spatial layers to be used by the transmitter to be less than the first number. An actual number of the spatial layers, which does not exceed the upper limit, is allocated for transmission to a given receiver. One or more streams of modulated symbols are mapped onto the allocated actual number of the spatial layers. The actual number of the spatial layers are transmitted from the transmitter to the given receiver.
摘要翻译： 一种用于通信的方法包括：在具有第一数量的发射天线端口的发射机中，将发射机使用的第二数量的空间层的上限设置为小于第一数量。 空间层的实际数量（不超过上限）被分配用于传送给给定的接收机。 调制符号的一个或多个流被映射到所分配的实际数量的空间层上。 空间层的实际数量从发射机发射到给定的接收机。
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公开(公告)号：US20070230588A1
公开(公告)日：2007-10-04
申请号：US11392748
申请日：2006-03-30
申请人： Ezer Melzer , Sharon Levy , Daniel Yellin
发明人： Ezer Melzer , Sharon Levy , Daniel Yellin
IPC分类号： H04K1/10
CPC分类号： H04L27/2614
摘要： Embodiments of the present invention provide a system, method, and apparatus of adjusting a wireless communication signal. In some demonstrative embodiments the method may include, for example, allocating a plurality of spectral components to an adjustment signal based on a spectral range of the wireless communication signal to be adjusted by the adjustment signal, wherein one or more of the spectral components are included in the spectral range. Other embodiments are described and claimed.
摘要翻译： 本发明的实施例提供一种调整无线通信信号的系统，方法和装置。 在一些演示实施例中，该方法可以包括，例如，基于要由调整信号调整的无线通信信号的频谱范围，将多个频谱分量分配给调整信号，其中包括一个或多个频谱分量 在光谱范围内。 描述和要求保护其他实施例。
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公开(公告)号：US08385441B2
公开(公告)日：2013-02-26
申请号：US12477152
申请日：2009-06-03
IPC分类号： H04L27/28
CPC分类号： H04B7/0473 , H04L1/0009 , H04L1/0656 , H04L1/0675 , H04L5/0025
摘要： A method for communication includes, in a transmitter having a first number of transmit antenna ports, setting an upper limit on a second number of spatial layers to be used by the transmitter to be less than the first number. An actual number of the spatial layers, which does not exceed the upper limit, is allocated for transmission to a given receiver. One or more streams of modulated symbols are mapped onto the allocated actual number of the spatial layers. The actual number of the spatial layers are transmitted from the transmitter to the given receiver. A precoding operation maps the spatial layers onto the transmit antenna ports. A first upper limit is set when the precoding operation depends on feedback from the given receiver. A second upper limit, which does not exceed the first upper limit, is set when the precoding operation is not dependent on the feedback.
摘要翻译： 一种用于通信的方法包括：在具有第一数量的发射天线端口的发射机中，将发射机使用的第二数量的空间层的上限设置为小于第一数量。 空间层的实际数量（不超过上限）被分配用于传送给给定的接收机。 调制符号的一个或多个流被映射到所分配的实际数量的空间层上。 空间层的实际数量从发射机发射到给定的接收机。 预编码操作将空间层映射到发射天线端口上。 当预编码操作取决于给定接收机的反馈时，设置第一上限。 当预编码操作不依赖于反馈时，设置不超过第一上限的第二上限。
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10.发明申请公开(公告)号：US20100232553A1
公开(公告)日：2010-09-16
申请号：US12725222
申请日：2010-03-16
IPC分类号： H04B1/10
CPC分类号： H04B15/02 , H04B7/0413 , H04B7/0854 , H04B7/086 , H04L25/03006 , H04L2025/03426
摘要： Some of the embodiments of the present disclosure provide a method within a wireless communication network, the method comprising, receiving by a user equipment (UE), a signal and interference component, wherein the interference component was transmitted in an unknown direction; and decoding, by the UE, the signal based at least in part on the interference component. Other embodiments are also described and claimed.
摘要翻译： 本公开的一些实施例提供无线通信网络内的方法，所述方法包括：由用户设备（UE）接收信号和干扰分量，其中所述干扰分量以未知方向发送; 以及由所述UE至少部分地基于所述干扰分量来解码所述信号。 还描述和要求保护其他实施例。
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