公开(公告)号：US08711760B2

公开(公告)日：2014-04-29

申请号：US12732459

申请日：2010-03-26

申请人： Assaf Kasher

发明人： Assaf Kasher

IPC分类号： H04B7/185 ,  H04L1/00 ,  H04L25/03 ,  H04W52/24 ,  H04W52/22

CPC分类号： H04L1/0026 ,  H04B7/0413 ,  H04L1/20 ,  H04L5/0023 ,  H04L5/0091 ,  H04L25/03343 ,  H04L25/03891 ,  H04L2025/03426 ,  H04W52/226 ,  H04W52/241

摘要： A wireless communication device, a wireless communication system and a method to adjust transmitted signals constellation in a maximum likelihood multiple-input-multiple-output receiver by transmitting an EVM deviation value. The EVM deviation value may be added to a pre-stored error value at the receiver.

摘要翻译： 无线通信装置，无线通信系统和通过发送EVM偏差值来调整最大似然多输入多输出接收机中的发射信号星座的方法。 EVM偏差值可以被添加到接收器处的预先存储的误差值。

公开(公告)号：US08582551B2

公开(公告)日：2013-11-12

申请号：US12787825

申请日：2010-05-26

申请人： Solomon Trainin ,  Assaf Kasher

发明人： Solomon Trainin ,  Assaf Kasher

IPC分类号： H04B7/204

CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/04 ,  H04W72/042 ,  H04W74/006 ,  H04W74/0833

摘要： Some demonstrative embodiments include devices, systems and/or methods of wireless communication over non-contiguous channels. For example, a device may include a wireless communication unit capable of transmitting symbols of a wireless communication packet to a wireless communication device over a plurality of non-contiguous wireless communication channels, wherein the wireless communication unit is to transmit, as part of a preamble of the packet, signaling information defining transmission characteristics over the plurality of non-contiguous channels.

摘要翻译： 一些演示实施例包括在非连续信道上的无线通信的设备，系统和/或方法。 例如，设备可以包括能够通过多个非连续无线通信信道向无线通信设备发送无线通信分组的符号的无线通信单元，其中无线通信单元将作为前导码的一部分进行传输 分组的信令，在多个非连续信道上定义传输特性的信令信息。

公开(公告)号：US20130272461A1

公开(公告)日：2013-10-17

申请号：US13997748

申请日：2011-08-19

申请人： Artyom Lomayev ,  Alexander Maltsev ,  Assaf Kasher ,  Menashe Soffer

发明人： Artyom Lomayev ,  Alexander Maltsev ,  Assaf Kasher ,  Menashe Soffer

IPC分类号： H04L27/26

CPC分类号： H04L27/265 ,  H03D7/00 ,  H04B1/0007 ,  H04L5/00 ,  H04L25/03159 ,  H04L27/0008 ,  H04L27/2647

摘要： Some demonstrative embodiments include devices, systems and/or methods of processing single-carrier wireless communication signal. For example, a device may include a receiver to receive an analog single-carrier wireless communication signal representing a first plurality of time-domain samples at a first sampling rate; to convert the analog single-carrier wireless communication signal into a digital signal including a second plurality of time-domain samples at a second sampling rate, which is greater than the first sampling rate; to convert the second plurality of time-domain samples into a first plurality of frequency-domain samples; and to map the first plurality of frequency-domain samples into a second plurality of frequency-domain samples at the first sampling rate.

摘要翻译： 一些演示实施例包括处理单载波无线通信信号的设备，系统和/或方法。 例如，设备可以包括接收器，以接收以第一采样率表示第一多个时域样本的模拟单载波无线通信信号; 将所述模拟单载波无线通信信号以大于所述第一采样率的第二采样率将所述模拟单载波无线通信信号转换为包括第二多个时域采样的数字信号; 将所述第二多个时域采样转换为第一多个频域采样; 并且以第一采样率将第一多个频域采样映射到第二多个频域样本。

公开(公告)号：US08369351B2

公开(公告)日：2013-02-05

申请号：US12418629

申请日：2009-04-06

申请人： Assaf Kasher

发明人： Assaf Kasher

IPC分类号： H04L12/413

CPC分类号： H04J13/0007 ,  H04J13/0014 ,  H04J13/0025 ,  H04J13/0048 ,  H04J13/0059 ,  H04L27/2636 ,  H04L49/55

摘要： A wireless communication device, a wireless communication system and a method of avoiding collisions by transmitting a packet length field before transmitting a header of the packet.

摘要翻译： 一种无线通信设备，无线通信系统以及在发送分组报头之前通过发送分组长度字段来避免冲突的方法。

公开(公告)号：US20070204052A1

公开(公告)日：2007-08-30

申请号：US11360865

申请日：2006-02-24

申请人： Solomon Trainin ,  Assaf Kasher

发明人： Solomon Trainin ,  Assaf Kasher

IPC分类号： G06F15/16

CPC分类号： H04W56/0045 ,  H04W72/12 ,  H04W84/06 ,  H04W84/12

摘要： Embodiments of the present invention provide a method, apparatus, and system of wireless transmission with frame alignment. For example, a method in accordance with demonstrative embodiments of the invention may include synchronizing between a transmitter using a first modulation scheme, which may have multiple frame formats, and a receiver using a second modulation scheme, by calculating a transmission time that aligns an inter frame space start time of the first and second modulation schemes. Other features are described and claimed.

摘要翻译： 本发明的实施例提供了一种具有帧对准的无线传输的方法，装置和系统。 例如，根据本发明的说明性实施例的方法可以包括通过计算对准互连网络的传输时间，使用可能具有多个帧格式的第一调制方案的发射机与使用第二调制方案的接收机之间的同步 第一和第二调制方案的帧空间开始时间。 描述和要求保护其他特征。

公开(公告)号：US09722726B2

公开(公告)日：2017-08-01

申请号：US14672113

申请日：2015-03-28

申请人： Assaf Kasher ,  Yaniv Kaver ,  Tom Harel ,  Solomon Trainin

发明人： Assaf Kasher ,  Yaniv Kaver ,  Tom Harel ,  Solomon Trainin

IPC分类号： H04B17/00 ,  H04L1/00 ,  H04B7/06 ,  H04B7/08

CPC分类号： H04L1/0001 ,  H04B7/0695 ,  H04B7/088 ,  H04B17/00

摘要： Reciprocity detection and utilization techniques for beamforming training are described. In one embodiment, for example, an apparatus may comprise a station (STA) comprising logic, at least a portion of which is in hardware, the logic to perform an initiator transmit sector sweep (TXSS) to select an initiator transmit (TX) sector, perform a beamforming reciprocity test using the selected initiator TX sector, and determine whether to perform directional reception using a reciprocal initiator receive (RX) sector for the initiator TX sector based on an outcome of the beamforming reciprocity test. Other embodiments are described and claimed.

公开(公告)号：US20170033909A1

公开(公告)日：2017-02-02

申请号：US14977252

申请日：2015-12-21

申请人： Assaf Kasher

发明人： Assaf Kasher

IPC分类号： H04L5/00 ,  H04L29/08 ,  H04W72/04

CPC分类号： H04L69/324 ,  H04L1/0001 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0068 ,  H04L1/0072 ,  H04L67/04 ,  H04L69/22 ,  H04W74/0816 ,  H04W84/12

摘要： Disclosed herein are techniques to provide an indication of bandwidth to establish a TxOP using channel bonding. An information element may be generated to include an RTS frame or a CTS frame and an indication of bandwidth in a parity portion of the information element. The indication of bandwidth may be included by using 16 bits of the parity bits of parity bytes for a PHY header of the information element.

摘要翻译： 这里公开的技术是提供使用信道绑定建立TxOP的带宽指示。 可以生成信息元素以在信息元素的奇偶校验部分中包括RTS帧或CTS帧以及带宽的指示。 可以通过使用信息元素的PHY报头的奇偶校验字节的奇偶校验位的16位来包括带宽的指示。

公开(公告)号：US09215033B2

公开(公告)日：2015-12-15

申请号：US13612907

申请日：2012-09-13

申请人： Assaf Kasher

发明人： Assaf Kasher

IPC分类号： H04L1/00 ,  H03M13/00 ,  H03M13/11

CPC分类号： H04L1/0013 ,  H03M13/1102 ,  H03M13/618 ,  H03M13/6356 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0067

摘要： Some demonstrative embodiments include devices, systems and/or methods of communicating data over wireless communication symbols with check-code. For example, a wireless communication unit may communicate a sequence of wireless communication symbols representing transmitted data bits, wherein a symbol of the symbols includes at least one data block, which includes a set of data bits and a set of repetition bits, the set of data bits including a first number of the transmitted data bits, and the set of repetition bits including a second number of bits, which are identical to at least a subset of the set of data bits, and wherein the symbol includes at least one plurality of check-code bits corresponding to the at least one data block.

摘要翻译： 一些说明性实施例包括通过无线通信符号与校验码通信数据的设备，系统和/或方法。 例如，无线通信单元可以传送表示所发送的数据位的无线通信符号的序列，其中符号的符号包括至少一个数据块，其包括一组数据位和一组重复位，该组的 包括第一数目的发送数据比特的数据比特和包括第二比特数的重复比特组，它们与该组数据比特的至少一个子集相同，并且其中符号包括至少一个 对应于至少一个数据块的校验码位。

公开(公告)号：US20150189686A1

公开(公告)日：2015-07-02

申请号：US14142840

申请日：2013-12-28

申请人： Assaf Kasher

发明人： Assaf Kasher

IPC分类号： H04W76/02 ,  H04W56/00 ,  H04W4/00

CPC分类号： H04W76/18 ,  H04M1/7253 ,  H04M2250/02 ,  H04W4/80 ,  H04W76/10 ,  H04W84/18 ,  H04W88/06

摘要： Logic may facilitate the establishment and maintenance of a link in a 60 gigahertz band. Logic may determine via out-of-band information that a distance is not likely a reason for failure of a link in the 60 gigahertz band. Logic may determine via out-of-band information that the distance between devices is within a range of the link in the 60 gigahertz band. Logic may determine via out-of-band information that an orientation of one of the devices may be a cause of a poor or failed 60 GHz connection. Logic may display a message to a user related to possible issues with establishing or maintaining a 60 GHz connection. Logic may determine that refining a beamforming directional granularity may improve chances of maintaining a link in the 60 gigahertz band. And logic may synch devices via an out-of-band connection.

摘要翻译： 逻辑可以促进建立和维护一个60千兆赫兹频段的链路。 逻辑可以通过带外信息来确定距离不可能是60千兆赫兹频带中链路故障的原因。 逻辑可以通过带外信息确定设备之间的距离在60千兆赫兹频带内的链路的范围内。 逻辑可以通过带外信息来确定其中一个设备的方向可能是导致不良或失败的60GHz连接的原因。 与建立或维护60 GHz连接相关的可能问题，逻辑可能会向用户显示一条消息。 逻辑可以确定细化波束成形方向粒度可以提高维持60千兆赫兹带中的链路的机会。 并且逻辑可以通过带外连接来同步设备。

公开(公告)号：US20140029453A1

公开(公告)日：2014-01-30

申请号：US13628615

申请日：2012-09-27

申请人： Solomon B. Trainin ,  Assaf Kasher ,  Tom Harel

发明人： Solomon B. Trainin ,  Assaf Kasher ,  Tom Harel

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04B7/04 ,  H04W28/0231 ,  H04W52/0209 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168

摘要： Some demonstrative embodiments include devices, systems and/or methods of link measurement of a wireless communication link. For example, a wireless communication unit may communicate a link measurement request frame between an initiator station and a responder station; may communicate a first link measurement report frame in response to the link measurement request frame, the link measurement report frame including link information determined by the responder station with respect to a wireless communication link between the initiator station and the responder station; and/or may communicate a second, unsolicited, link measurement report frame including link information determined by the initiator station with respect to the wireless communication link.

摘要翻译： 一些演示实施例包括无线通信链路的链路测量的设备，系统和/或方法。 例如，无线通信单元可以在发起者站和应答者站之间传送链路测量请求帧; 可以响应于链路测量请求帧来传送第一链路测量报告帧，所述链路测量报告帧包括响应者站相对于发起者站和应答站之间的无线通信链路确定的链路信息; 和/或可以相对于无线通信链路传送包括由发起者站确定的链路信息的第二，未经请求的链路测量报告帧。