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1. 发明授权

US08599976B2 Multi-user multiple input multiple output (MU-MIMO) receiver 有权
标题翻译：多用户多输入多输出（MU-MIMO）接收机
公开(公告)号：US08599976B2
公开(公告)日：2013-12-03
申请号：US12725222
申请日：2010-03-16
申请人： Krishna Srikanth Gomadam , Daniel Yellin , Ezer Melzer
发明人： Krishna Srikanth Gomadam , Daniel Yellin , Ezer Melzer
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。

2. 发明授权

US08532065B2 Device, system and method of wireless communication utilizing OFDM, SC-FDMA and sub-carrier frequencies 有权
标题翻译：使用OFDM，SC-FDMA和子载波频率的无线通信的装置，系统和方法
公开(公告)号：US08532065B2
公开(公告)日：2013-09-10
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： H04W4/00 , H04B7/26
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。

3. 发明授权

US08412271B2 Boosted, dedicated reference signal 有权
标题翻译：提升专用参考信号
公开(公告)号：US08412271B2
公开(公告)日：2013-04-02
申请号：US12410931
申请日：2009-03-25
申请人： Daniel Yellin
发明人： Daniel Yellin
IPC分类号： H04B1/38 , H04B15/00 , H04B7/00 , H04B1/00 , H04B1/04 , H04B7/02 , H04W40/00 , H04W4/00 , H04L12/26 , H04L27/28 , H04L27/06 , H04K1/10
CPC分类号： H04W24/02 , H04L25/0224 , H04W52/325 , H04W52/42
摘要： A base station includes a reference signal generator, a boost selector, and a transmitter. The reference signal generator provides a dedicated reference signal to be transmitted over a plurality of antennas to a dedicated user device. The boost selector selects a dedicated boost level that is specific for the dedicated reference signal. The boost selector applies the dedicated boost level to the dedicated reference signal and not to a data signal to be transmitted to the dedicated user device. The boost selector generates a boosted dedicated reference signal. The transmitter transmits the boosted dedicated reference signal and the data signal to the dedicated user device after beamforming weights are applied to the boosted dedicated reference signal and to the data signal.
摘要翻译：基站包括参考信号发生器，升压选择器和发射器。参考信号发生器提供要在多个天线上发送到专用用户设备的专用参考信号。升压选择器选择特定于专用参考信号的专用升压电平。升压选择器将专用升压电平应用于专用参考信号，而不是将数据信号发送到专用用户设备。升压选择器产生升压的专用参考信号。在将波束形成权重施加到升压的专用参考信号和数据信号之后，发送器将升压的专用参考信号和数据信号发送到专用用户设备。

4. 发明授权

US08379602B2 Device, system and method of wireless communication 有权
公开(公告)号：US08379602B2
公开(公告)日：2013-02-19
申请号：US13488499
申请日：2012-06-05
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： H04W4/00 , H04B7/26
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.

5. 发明授权

US08325860B2 Asymmetrical feedback for coordinated transmission systems 有权
标题翻译：协调传输系统的不对称反馈
公开(公告)号：US08325860B2
公开(公告)日：2012-12-04
申请号：US12838509
申请日：2010-07-19
申请人： Krishna Srikanth Gomadam , Adoram Erell , Daniel Yellin
发明人： Krishna Srikanth Gomadam , Adoram Erell , Daniel Yellin
IPC分类号： H03D1/04 , H03D1/06 , H03K5/01 , H03K6/04 , H04B1/10 , H04L1/00 , H04L25/08
CPC分类号： H04W24/10 , H04B17/24
摘要： A method includes, in a mobile communication terminal, receiving from at least first and second base stations, which cooperate in a coordinated transmission scheme, signals that are transmitted over respective first and second communication channels. Respective channel measures are calculated for the communication channels based on the received signals. First and second feedback data, which are indicative of the respective channel measures of the first and second communication channels, are formulated such that the first feedback data has a first data size and the second feedback data has a second data size, different from the first data size. The first and second feedback data are transmitted from the mobile communication terminal to at least one of the base stations.
摘要翻译：一种方法包括在移动通信终端中，从协调传输方案中协作的至少第一和第二基站接收在各个第一和第二通信信道上发送的信号。基于接收到的信号，为通信信道计算各个信道量度。表示第一和第二通信信道的相应信道测量值的第一和第二反馈数据被配置为使得第一反馈数据具有第一数据大小，并且第二反馈数据具有与第一数据大小不同的第二数据大小数据大小。第一和第二反馈数据从移动通信终端发送到至少一个基站。

6. 发明申请

US20120250654A1 DEVICE, SYSTEM AND METHOD OF WIRELESS COMMUNICATION 有权
标题翻译：无线通信的设备，系统和方法
公开(公告)号：US20120250654A1
公开(公告)日：2012-10-04
申请号：US13492877
申请日：2012-06-10
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： H04W72/04
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。

7. 发明授权

US08260328B1 Correction of timing errors to enable long sleep times 有权
标题翻译：修正定时错误，以延长睡眠时间
公开(公告)号：US08260328B1
公开(公告)日：2012-09-04
申请号：US12628038
申请日：2009-11-30
申请人： Daniel Yellin , Ronen Mayrench , Yona Perets
发明人： Daniel Yellin , Ronen Mayrench , Yona Perets
IPC分类号： H04W68/00
CPC分类号： H04W52/0206 , H04W52/0216 , Y02D70/00 , Y02D70/1262 , Y02D70/1264
摘要： A mobile user equipment includes a user equipment clock and a dual mode time tracker. The clock periodically wakes up the user equipment. The dual mode time tracker uses a serving cell reference signal to correct timing errors of the user equipment clock with respect to a network clock while timing errors remain minimal and otherwise uses a serving cell synchronization signal to correct timing errors of the user equipment clock. The dual mode time tracker also sets a next wakeup time as a function at least of the size of the timing errors.
摘要翻译：移动用户设备包括用户设备时钟和双模式时间跟踪器。时钟定时唤醒用户设备。双模式时间跟踪器使用服务小区参考信号来校正用户设备时钟相对于网络时钟的定时误差，同时定时误差保持最小，否则使用服务小区同步信号来校正用户设备时钟的定时误差。双模式时间跟踪器还将下一个唤醒时间设置为至少是定时误差的大小的函数。

8. 发明申请

US20120028592A1 SHARED SOFT METRIC BUFFER FOR CARRIER AGGREGATION RECEIVERS 有权
标题翻译：用于承运人集体接收方的共享软权方向缓冲器
公开(公告)号：US20120028592A1
公开(公告)日：2012-02-02
申请号：US13168978
申请日：2011-06-26
申请人： Kobby Pick , Yona Perets , Daniel Yellin
发明人： Kobby Pick , Yona Perets , Daniel Yellin
IPC分类号： H04W88/02 , H04W88/08
CPC分类号： H04L25/03318 , H04L1/1812 , H04L1/1835 , H04L1/1845 , H04L5/0007 , H04L5/001 , H04L25/03331 , H04W88/02
摘要： A method in a receiver includes receiving from a transmitter an aggregated-spectrum signal including at least first and second component carriers in respective spectral bands. Information related to processing one or more of the component carriers is buffered in at least one shared buffer, such that storage locations in the shared buffer are selectably assignable for storing at least first information related to the processing of the first component carrier and second information related to the processing of the second component carrier. The one or more of the component carriers are processed in the receiver using the information buffered in the shared buffer.
摘要翻译：接收机中的一种方法包括从发射机接收在相应光谱带中至少包括第一和第二分量载波的聚合频谱信号。与处理一个或多个分量载波相关的信息被缓冲在至少一个共享缓冲器中，使得共享缓冲器中的存储位置可选择地分配用于存储与第一分量载波的处理有关的至少第一信息和第二信息相关涉及第二分量载体的处理。使用在共享缓冲器中缓冲的信息在接收机中处理一个或多个分量载波。

9. 发明申请

US20100267341A1 Multi-Point Opportunistic Beamforming with Selective Beam Attenuation 有权
标题翻译：多点机会波束形成与选择性波束衰减
公开(公告)号：US20100267341A1
公开(公告)日：2010-10-21
申请号：US12723647
申请日：2010-03-14
申请人： Itsik Bergel , Shlomo Shamai , Daniel Yellin , Yona Perets
发明人： Itsik Bergel , Shlomo Shamai , Daniel Yellin , Yona Perets
IPC分类号： H04B15/00
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0619 , H04B7/0632 , H04B7/0639 , H04B7/0695
摘要： A method for communication includes receiving at a receiver from a group of two or more transmitters multiple Radio Frequency (RF) transmission beams that alternate in time and space and include at least first and second transmission beams. The method identifies that the first transmission beam causes interference to reception of the second transmission beam. Feedback is sent from the receiver to one or more of the transmitters, so as to cause the transmitters to attenuate the first transmission beam during transmission of the second transmission beam.
摘要翻译：一种用于通信的方法包括在两个或多个发射机的一组接收机处接收在时间和空间中交替并包括至少第一和第二传输波束的多个射频（RF）传输波束。该方法识别第一发射波束对第二发射波束的接收造成干扰。反馈从接收机发送到一个或多个发射机，以便在第二传输波束的传输期间使发射机衰减第一传输波束。

10. 发明申请

US20100061348A1 METHOD AND APPARATUS OF SYSTEM SCHEDULER 审中-公开
标题翻译：系统调度器的方法和装置
公开(公告)号：US20100061348A1
公开(公告)日：2010-03-11
申请号：US12612875
申请日：2009-11-05
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： H04W72/04 , H04L27/28 , H04J3/00
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, are 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。同时从第一和第二移动台发送数据符号的第一和第二链，根据正交频分复用（OFDM）方案进行调制，并由空时块编码方案编码。

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