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31. 发明申请

US20120027114A1 BEAMFORMING BY ANTENNA PUNCTURING 失效
标题翻译：通过天线波束激发
公开(公告)号：US20120027114A1
公开(公告)日：2012-02-02
申请号：US13251986
申请日：2011-10-03
申请人： Ilan Sutskover
发明人： Ilan Sutskover
IPC分类号： H04B7/02
CPC分类号： H04L1/06 , H04B7/0617 , H04B7/0632 , H04B7/0691 , H04B7/0697 , H04L1/0009 , H04L1/0041 , H04L1/0068 , H04L27/2608
摘要： Beamforming is provided for a wireless MIMO device by using antenna puncturing to reduce the number of transmit antennas that are used to transmit data for certain subcarriers. In a conventional approach, if N spatial streams are being used to provide spatial multiplexing, then N transmit antennas would be used to transmit for each subcarrier. In at least one embodiment of the invention, enhancements in channel capacity are achieved by using less than N transmit antennas for one or more subcarriers.
摘要翻译：通过使用天线穿孔来减少用于发送某些子载波的数据的发送天线的数量，为无线MIMO设备提供波束成形。在常规方法中，如果使用N个空间流来提供空间复用，则N个发射天线将用于每个子载波的发射。在本发明的至少一个实施例中，通过对一个或多个子载波使用少于N个发射天线来实现信道容量的增强。

32. 发明申请

US20110249663A1 METHOD AND APPARATUS OF SYSTEM SCHEDULER 有权
标题翻译：系统调度器的方法和装置
公开(公告)号：US20110249663A1
公开(公告)日：2011-10-13
申请号：US13163711
申请日：2011-06-19
申请人： Guy Wolf , Daniel Yellin , Ilan Sutskover , Yona Perets , Nadav Shulman
发明人： Guy Wolf , Daniel Yellin , Ilan Sutskover , Yona Perets , Nadav Shulman
IPC分类号： H04B7/208
CPC分类号： H04B7/0413 , H04B7/0452 , H04B7/0669 , H04B7/068 , H04B7/0697 , H04B7/12 , H04L1/0668 , H04L5/0007 , H04L5/0046
摘要： Briefly, according to embodiments of the invention, there is provided a wireless communication system and a method to receive by a base station from a first mobile station a first chain of data symbols transmitted by at least two antennas and having a first transmit diversity, to receive from a second mobile station a second chain of data symbols transmitted by at least two antennas and having a second transmit diversity. Both first and second chains of data symbols are transmitted from the first and second mobile stations at the same time, modulated according to an Orthogonal Frequency Division Multiplexing (OFDM) scheme and encoded by a space time block codes scheme.
摘要翻译：简而言之，根据本发明的实施例，提供了一种无线通信系统和方法，用于由基站从第一移动台接收由至少两个天线发送并具有第一发射分集的第一数据符号链，并具有第一发射分集，从第二移动台接收由至少两个天线发射并具有第二发射分集的第二数据符号链。数据符号的第一和第二链同时从第一和第二移动站发送，根据正交频分复用（OFDM）方式进行调制，并由空时块编码方案编码。

33. 发明授权

US08004610B2 Techniques to enable digital television and GPS coexistence 有权
标题翻译：使数字电视和GPS共存的技术
公开(公告)号：US08004610B2
公开(公告)日：2011-08-23
申请号：US11642316
申请日：2006-12-19
申请人： Ilan Sutskover
发明人： Ilan Sutskover
IPC分类号： H04N11/00 , H04N5/44 , H04N5/268 , H04N5/50
CPC分类号： H04N5/445 , H04B1/10 , H04B1/3805 , H04N5/46 , H04N21/4383 , H04N21/6112 , H04N21/6131 , H04N21/64315
摘要： An embodiment of the present invention provides an apparatus, comprising a digital television (DTV) receiver including at least a one-bit-flag such that when the flag is “on”, the DTV receiver is not allowed to start an initial acquisition process, and at least one additional receiver sharing part of a receive chain of the DTV receiver and wherein the additional receiver is capable of turning the one-bit-flag “on”. The flag may be set through communication between the drivers of the DTV receiver and the at least one additional receiver.
摘要翻译：本发明的实施例提供了一种装置，包括数字电视（DTV）接收机，其包括至少一个位标志，使得当该标志为“开”时，DTV接收机不允许开始初始采集处理，以及至少一个额外的接收机共享DTV接收机的接收链的一部分，并且其中附加接收机能够使一位标志“开”。可以通过DTV接收机的驱动器和至少一个附加接收器之间的通信来设置该标志。

34. 发明申请

US20100322335A1 BEAMFORMING BY ANTENNA PUNCTURING 有权
标题翻译：通过天线波束激发
公开(公告)号：US20100322335A1
公开(公告)日：2010-12-23
申请号：US12870709
申请日：2010-08-27
申请人： Ilan Sutskover
发明人： Ilan Sutskover
IPC分类号： H04B7/02
CPC分类号： H04L1/06 , H04B7/0617 , H04B7/0632 , H04B7/0691 , H04B7/0697 , H04L1/0009 , H04L1/0041 , H04L1/0068 , H04L27/2608
摘要： Beamforming is provided for a wireless MIMO device by using antenna puncturing to reduce the number of transmit antennas that are used to transmit data for certain subcarriers. In a conventional approach, if N spatial streams are being used to provide spatial multiplexing, then N transmit antennas would be used to transmit for each subcarrier. In at least one embodiment of the invention, enhancements in channel capacity are achieved by using less than N transmit antennas for one or more subcarriers.
摘要翻译：通过使用天线穿孔来减少用于发送某些子载波的数据的发送天线的数量，为无线MIMO设备提供波束成形。在常规方法中，如果使用N个空间流来提供空间复用，则N个发射天线将用于每个子载波的发射。在本发明的至少一个实施例中，通过对一个或多个子载波使用少于N个发射天线来实现信道容量的增强。

35. 发明授权

US07814392B2 System, apparatus and methods of dynamically determined error correction codes in communication systems 有权
标题翻译：通信系统中动态确定纠错码的系统，装置和方法
公开(公告)号：US07814392B2
公开(公告)日：2010-10-12
申请号：US10465391
申请日：2003-06-20
申请人： Ilan Sutskover
发明人： Ilan Sutskover
IPC分类号： H03M13/00
CPC分类号： H04L1/0009
摘要： A code designer unit may dynamically determine an error correction code having a performance for current conditions of a communication channel that substantially matches a current desired performance. The code designer unit may dynamically determine the error correction code at least by automatically estimating the performance of the code for the current channel conditions. Information relating to the error correction code may be provided to a transmitter code generator to generate a representation of the error correction code for encoding, and information relating to the error correction code may be provided to a receiver code generator to generate a representation of the error correction code for decoding. In the example of low-density parity-check codes, the information relating to the error correction code may be a common randomness source and definition of an ensemble of low-density parity-check codes an average performance of which substantially matches the current desired performance.
摘要翻译：代码设计器单元可以动态地确定具有基本上与当前期望性能匹配的通信信道的当前状况的性能的纠错码。至少通过自动估计当前信道条件的代码的性能，代码设计器单元可以动态地确定纠错码。关于纠错码的信息可以被提供给发射机代码发生器以产生用于编码的纠错码的表示，并且与纠错码相关的信息可以被提供给接收器码发生器以产生误差的表示用于解码的校正码。在低密度奇偶校验码的示例中，与纠错码相关的信息可以是通常的随机源和低密度奇偶校验码集合的定义，其平均性能基本上与当前期望的性能匹配。

36. 发明申请

US20080064355A1 Method and apparatus for efficiently applying frequency correction 失效
标题翻译：用于有效应用频率校正的方法和装置
公开(公告)号：US20080064355A1
公开(公告)日：2008-03-13
申请号：US11520196
申请日：2006-09-13
申请人： Ilan Sutskover , Rotem Avivi
发明人： Ilan Sutskover , Rotem Avivi
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H03L7/1974 , H03J7/04
摘要： In a structure having a fractional-N synthesizer driven by a voltage controlled oscillator, frequency accuracy is maintained by first using the fractional-N synthesizer to correct large frequency errors and then slowly transferring correction from the fractional-N synthesizer to the voltage controlled oscillator a little at a time.
摘要翻译：在具有由压控振荡器驱动的分数N合成器的结构中，通过首先使用分数N合成器来校正大频率误差，然后将分数N合成器的校正缓慢地传送到压控振荡器a来维持频率精度一点一点

37. 发明申请

US20060025079A1 Channel estimation for a wireless communication system 审中-公开
标题翻译：无线通信系统的信道估计
公开(公告)号：US20060025079A1
公开(公告)日：2006-02-02
申请号：US10911159
申请日：2004-08-02
申请人： Ilan Sutskover , David Ben-Eli , Uri Perlmutter
发明人： Ilan Sutskover , David Ben-Eli , Uri Perlmutter
IPC分类号： H04Q7/20
CPC分类号： H04L5/1484 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/0051 , H04L5/0091 , H04L25/0226
摘要： Method and apparatus to perform channel estimation for a wireless communication system are described.
摘要翻译：描述了对无线通信系统进行信道估计的方法和装置。

38. 发明授权

US06832009B1 Method and apparatus for improved image interpolation 有权
标题翻译：改进图像插值的方法和装置
公开(公告)号：US06832009B1
公开(公告)日：2004-12-14
申请号：US09405714
申请日：1999-09-24
申请人： Nira Shezaf , Hagit Abramov-Segal , Ilan Sutskover , Ran Bar-Sella
发明人： Nira Shezaf , Hagit Abramov-Segal , Ilan Sutskover , Ran Bar-Sella
IPC分类号： G06K932
CPC分类号： G06T3/403
摘要： A method and apparatus for image interpolation provides a simple method that can up-scale an image in various scale ratios, including fractional scaling ratios, and can yield a sharp image with reduced unpleasant visual artifacts. An embodiment uses a power weight function that is gradient dependent and uses a function that has a linear dependence on the distance to compute interpolated pixels. A further embodiment uses a power that can be adapted according to the local contrast of edges.
摘要翻译：用于图像插值的方法和装置提供了一种简单的方法，其可以以各种比例比例缩放图像，包括分数缩放比例，并且可以产生具有减少的令人不快的视觉伪像的清晰图像。实施例使用与梯度相关的功率权重函数，并且使用具有与距离成线性关系的函数来计算内插像素。另一实施例使用可以根据边缘的局部对比度来调整的功率。

39. 发明申请

US20200008185A1 TONE PLANS AND PREAMBLES FOR EXTREMELY HIGH THROUGHPUT 审中-公开
公开(公告)号：US20200008185A1
公开(公告)日：2020-01-02
申请号：US16566271
申请日：2019-09-10
申请人： Xiaogang Chen , Ilan Sutskover , Qinghua Li , Robert J. Stacey , Thomas J. Kenney , Feng Jiang
发明人： Xiaogang Chen , Ilan Sutskover , Qinghua Li , Robert J. Stacey , Thomas J. Kenney , Feng Jiang
IPC分类号： H04W72/04 , H04L29/06 , H04L27/20 , H04L5/00 , H04B7/0456
摘要： Methods, apparatuses, and computer readable media for tone plans and preambles for extremely high throughput (EHT) in a wireless network are disclosed. An apparatus of an EHT access point (AP) or EHT station (STA), where the apparatus includes processing circuitry configured to: encode a physical layer (PHY) protocol data unit (PPDU), the PPDU including a EHT preamble, the EHT preamble including a legacy preamble portion and a EHT preamble portion, the legacy preamble including a legacy short training field (L-SFT), a legacy long-training field (L-LTF), and a legacy signal field (L-SIG), the EHT preamble portion comprising an EHT short signal field (EHT S-SIG), the EHT S-SIG including a modulation and coding scheme (MCS) subfield indicating a MCS of a subsequent data portion. The PPDU may be transmitted on a distributed or contiguous resource unit (RU) allocation. The RU may be configured to not straddle two physical 20 MHz subchannels.

40. 发明申请

US20180027514A1 RESOURCE UNIT INDICATION FOR EXTENDED RANGE PACKETS 审中-公开
公开(公告)号：US20180027514A1
公开(公告)日：2018-01-25
申请号：US15391601
申请日：2016-12-27
申请人： Xiaogang Chen , Qinghua Li , Feng Jiang , Ilan Sutskover , Robert J. Stacey
发明人： Xiaogang Chen , Qinghua Li , Feng Jiang , Ilan Sutskover , Robert J. Stacey
IPC分类号： H04W56/00 , H04L27/26 , H04B7/04
CPC分类号： H04W56/0005 , H04B7/0452 , H04L27/2601 , H04W84/12
摘要： Methods, apparatuses, computer readable media for resource unit indication for extended range packets. An apparatus of a wireless device comprising processing circuitry is disclosed. The processing circuitry may be configured to: encode a high-efficiency (HE) extended range (ER) physical (PHY) layer convergence procedure (PLCP) protocol data unit (HE ER PPDU) including a first portion comprising a HE signal (SIG) field, and including a second portion comprising a data field. The HE SIG field may include an indication of a resource unit (RU) for the second portion. The processing circuitry further configured to configure the access point to transmit the first portion on a 20 MHz channel, and to transmit the second portion on the RU, the RU within the 20 MHz channel.

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